Database Develop

[Q] Problems downgrading roms / installing recovery etc.

First time I post on this messageboard. I have issues with my Incredible S and because I have tried everything available on the internet and here, I decided to make a thread. I'm thankful for any response I get.
Technical Background:
S-ON
Unlocked with HTCDEV key
HBoot 2.00.0000
ClockWorkMod Recovery
(Currently no rom installed, had CM7)
Background for not working:
I decided to wipe Dalvik cache and cache on the phone, and CM7 ended up being in a bootloop. ClockWorkMod Recovery complains about:
Code:
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
... etc.
I've tried to install RUU, but it hangs during the process of "restarting into bootloader"
I've tried to install stock rom through SDCard, but it complains about zip-file integrity. (even though I've checked MD5 checksums etc.)
According to "adb shell dmesg" everything seems to be fine in regards of the chip, except from this:
Code:
[11.368560] EXT4-fs (mmcblk0p27): VFS: Can't find ext4 filesystem.
Assume this is part of the /cache partition?
---
So, to start somewhere, I need help to figure out why the phone get's unresponsive when I issue commands from fastboot, like the following:
Code:
fastboot oem rebootRUU
fastboot flash recovery cwm-4.0.1.4-vivo.img
I have to take the battery out to make the phone responsive again.
Another thing, when I press "reboot bootloader" inside HBOOT(on the phone) it also hangs.
What can I do to make my phone operative again?

dabih said:
First time I post on this messageboard. I have issues with my Incredible S and because I have tried everything available on the internet and here, I decided to make a thread. I'm thankful for any response I get.
Technical Background:
S-ON
Unlocked with HTCDEV key
HBoot 2.00.0000
ClockWorkMod Recovery
(Currently no rom installed, had CM7)
Background for not working:
I decided to wipe Dalvik cache and cache on the phone, and CM7 ended up being in a bootloop. ClockWorkMod Recovery complains about:
A
Code:
E:Can't mount /cache/recovery/log
E:Can't open /cache/recovery/log
... etc.
I've tried to install RUU, but it hangs during the process of "restarting into bootloader"
I've tried to install stock rom through SDCard, but it complains about zip-file integrity. (even though I've checked MD5 checksums etc.)
According to "adb shell dmesg" everything seems to be fine in regards of the chip, except from this:
Code:
[11.368560] EXT4-fs (mmcblk0p27): VFS: Can't find ext4 filesystem.
Assume this is part of the /cache partition?
---
So, to start somewhere, I need help to figure out why the phone get's unresponsive when I issue commands from fastboot, like the following:
Code:
fastboot oem rebootRUU
fastboot flash recovery cwm-4.0.1.4-vivo.img
I have to take the battery out to make the phone responsive again.
Another thing, when I press "reboot bootloader" inside HBOOT(on the phone) it also hangs.
What can I do to make my phone operative again?
Click to expand...
Click to collapse
A couple of comments I noticed.
1. To reflash a RUU you need to have the bootloader relocked.
2. You don't have the latest version of CWM installed. Current version is 5.0.2.0
3. Do you have a file named PG32IMG.zip on the phone? If you do, that would hamper you getting into FASTBOOT USB mode.
4. Does the command: fastboot devices
Return the device serial number or does it hang too?
5. When you flashed CM7 did you manually flash the boot.img in Fastboot mode? This is required when you have an unlocked bootloader.

Try to relock the bootloader and unlock again. Then flash a newer version of the recovery. The latest of cwm is now 5.0.2.0
Sent from my HTC One X using XDA

Same thing happened to me when i flashed arhd 2.3.0....it went into a boot loop!
now incs does this..
what i did was flash the boot.img of the kernel again.
HBOOT 1.16 does some weird stuff and tends to cause issues; I think it interferes with the installation of the boot.img that ordinarily would be flashed with the ROM. Anyhow, grab the ROM that you downloaded earlier (CyanogenMod, in my example), and on your PC, unzip the file somewhere. Once unzipped, inside you'll see a file called "boot.img". Put this in the same folder as your other Android tools that you used earlier. Power your phone on, hold volume down, and instead of loading recovery by choosing "recovery", choose "usb fastboot".
Open up your command prompt again (Start > Run > "cmd"), and type (using the "android" folder for this example):
fastboot flash boot boot.img
hope it helps,

Thank you for replying, all of you.
If I could just reflash recovery. The phone get's stuck whenever fastboot/hboot tries to write the recovery image or the boot images. I'm stuck in the middle until I find out what this is caused by.
tpbklake said:
A couple of comments I noticed.
1. To reflash a RUU you need to have the bootloader relocked.
2. You don't have the latest version of CWM installed. Current version is 5.0.2.0
3. Do you have a file named PG32IMG.zip on the phone? If you do, that would hamper you getting into FASTBOOT USB mode.
4. Does the command: fastboot devices
Return the device serial number or does it hang too?
5. When you flashed CM7 did you manually flash the boot.img in Fastboot mode? This is required when you have an unlocked bootloader.
Click to expand...
Click to collapse
1. I've run "fastboot oem lock" to lock before RUU.
2. I can't update the recovery. When I try to update CWM (either through SDcard or fastboot) it fails during "writing". In HBOOT the phone locks, telling me not to power off the phone while "update" is being applied. Same goes for the fastboot method. The phone get's unresponsive.
3. I have the PG32IMG.zip only when I want to boot the update/image.
4. It returns the device. I can also do whatever I want on the phone shell. (create folders/run compiled C/delete files/chmod/format/mke2fs et. al). I can "push" files to the phone just fine too.
5. When I manually flash the boot.img in Fastboot it hangs like the scenarios mentioned above when it starts "writing"
Code:
C:\android>fastboot.exe flash recovery recovery.img
sending 'recovery' (5386 KB)...
OKAY [ 1.676s]
writing 'recovery'...
Code:
C:\android>fastboot.exe flash boot "IceColdSandwich-7.2-vivo (1)\boot.img"
sending 'boot' (2164 KB)...
OKAY [ 0.788s]
writing 'boot'...
^C
Code:
C:\android>fastboot.exe getvar mainver
mainver: 3.08.405.3
finished. total time: 0.003s
Code:
C:\android>fastboot.exe getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 2.00.0000
(bootloader) version-baseband: 3822.10.08.28_M
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.08.405.3
(bootloader) serialno: HT18xxxxxxxxx
(bootloader) imei: 35xxxxxxxxxxxx
(bootloader) product: vivo
(bootloader) platform: HBOOT-7630
(bootloader) modelid: PG3213000
(bootloader) cidnum: HTC__Y13
(bootloader) battery-status: good
(bootloader) battery-voltage: 3959mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-af9874be
(bootloader) hbootpreupdate: 12
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.025s

dabih said:
Thank you for replying, all of you.
If I could just reflash recovery. The phone get's stuck whenever fastboot/hboot tries to write the recovery image or the boot images. I'm stuck in the middle until I find out what this is caused by.
1. I've run "fastboot oem lock" to lock before RUU.
2. I can't update the recovery. When I try to update CWM (either through SDcard or fastboot) it fails during "writing". In HBOOT the phone locks, telling me not to power off the phone while "update" is being applied. Same goes for the fastboot method. The phone get's unresponsive.
3. I have the PG32IMG.zip only when I want to boot the update/image.
4. It returns the device. I can also do whatever I want on the phone shell. (create folders/run compiled C/delete files/chmod/format/mke2fs et. al). I can "push" files to the phone just fine too.
5. When I manually flash the boot.img in Fastboot it hangs like the scenarios mentioned above when it starts "writing"
Code:
C:\android>fastboot.exe flash recovery recovery.img
sending 'recovery' (5386 KB)...
OKAY [ 1.676s]
writing 'recovery'...
Code:
C:\android>fastboot.exe flash boot "IceColdSandwich-7.2-vivo (1)\boot.img"
sending 'boot' (2164 KB)...
OKAY [ 0.788s]
writing 'boot'...
^C
Code:
C:\android>fastboot.exe getvar mainver
mainver: 3.08.405.3
finished. total time: 0.003s
Code:
C:\android>fastboot.exe getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 2.00.0000
(bootloader) version-baseband: 3822.10.08.28_M
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.08.405.3
(bootloader) serialno: HT18xxxxxxxxx
(bootloader) imei: 35xxxxxxxxxxxx
(bootloader) product: vivo
(bootloader) platform: HBOOT-7630
(bootloader) modelid: PG3213000
(bootloader) cidnum: HTC__Y13
(bootloader) battery-status: good
(bootloader) battery-voltage: 3959mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-af9874be
(bootloader) hbootpreupdate: 12
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.025s
Click to expand...
Click to collapse
Ok so you did relock before running he RUU. Did you manually run they RUU or did you extract the ROM.zip and copy it to your SD card as PG32IMG.zip?
After that failed, did you then unlock again before trying to update the recovery or flash the boot.img?

tpbklake said:
Ok so you did relock before running he RUU. Did you manually run they RUU or did you extract the ROM.zip and copy it to your SD card as PG32IMG.zip?
After that failed, did you then unlock again before trying to update the recovery or flash the boot.img?
Click to expand...
Click to collapse
Actually I tried to do both, because this is actually my first time fiddling with the phone at this level. (I'm a programmer, but not a phone expert).
1a. I ran RUU both when phone was unlocked (not locked or relocked) and locked (oem lock)
1b. I've done both ROM.zip (sdcard method, PG32IMG.zip) and the PC version (*.exe)
In total 4 different combinations instead of 2 due to my lack of knowledge/understanding of lock/unlocked state of the bootloader.
Though all combinations fail at some point.
2a. PC Version RUU fails at "rebooting to bootloader". (Can wait up to 60 min, nothing happens even though it says wait 10 minutes. It is just stuck, as with the phone. Have to take the battery out.)
2b. Bootloader approach loads the Image just fine, (the blue progressbar up in the right corner) but gives me an error about ZIP file being corrupted or something. It's hard to see what it actually says because the screen returns to the bootloader menu very fast.
So. What I want at this point, would be RUU the phone, then revert back to my custom ROM. So maybe we can figure out how we can have the RUU work sucessfully.
I'm using this RUU:
Code:
RUU_VIVO_SENSE30_S_HTC_WWE_3.08.405.3_Radio_20.4802.30.0822U_3822.10.08.28_M_release_227170_sig.exe
It has the SAME radio that was on the phone before I installed CM7 a few months ago. It's the same android/sense version also. (My GF has the same phone)
I've also tried with this RUU:
Code:
RUU_VIVO_SENSE30_S_HTC_WWE_3.11.405.2_Radio_20.4805.30.0822U_3822.01.08.14_M_release_252414_signed.exe

Here are some more details on the filesystem etc.
Code:
~ # ls
boot init sys
cache init.rc system
data proc tmp
datadata res ueventd.goldfish.rc
default.prop root ueventd.rc
dev sbin ueventd.vivo.rc
emmc sd-ext
etc sdcard
~ # ls -la /etc
drwxr-xr-x 2 root root 0 Jan 1 1970 .
drwxr-xr-x 18 root root 0 Jan 8 02:16 ..
-rw-r--r-- 1 root root 333 Jan 1 1970 recovery.fstab
~ # cat /etc/recovery.fstab
# mount point fstype device [device2] fstype2
/recovery emmc /dev/block/mmcblk0p21
/boot emmc /dev/block/mmcblk0p22
/cache ext4 /dev/block/mmcblk0p27 NULL ext3
/data ext4 /dev/block/mmcblk0p26 NULL ext3
/sdcard vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1
/system ext4 /dev/block/mmcblk0p25 NULL ext3
eMMC chip model:
Code:
~ # cat /sys/devices/platform/msm_sdcc.2/mmc_host/mmc0/mmc0:0001/name
M4G2DE
Will update with dmesg/ksmg info later because the phone is charging and is spamming recharge data in the kmsg/dmsg output.

You cannot flash a custom recovery on a locked bootloader. I suggest you go through the unlock process, flash the latest clockworkmod or 4ext recovery then do a clean install of cm7.
After you flash cm7, wipe the cache partition then manually flash the boot.img from the cm7 zip file
Code:
fastboot flash boot boot.img

Nonverbose said:
You cannot flash a custom recovery on a locked bootloader. I suggest you go through the unlock process, flash the latest clockworkmod or 4ext recovery then do a clean install of cm7.
After you flash cm7, wipe the cache partition then manually flash the boot.img from the cm7 zip file
Code:
fastboot flash boot boot.img
Click to expand...
Click to collapse
I've gone through the process of unlocking with fastboot and the "Unlock_code.bin" file I received from HTCDEV. Still not able to do anything.
My wish is to use a RUU, but I need to downgrade my "version_main" first, which is not possible with "misc_version" for me. (It tells me it updated the "partition" etc. but version is still the same).

dabih said:
I've gone through the process of unlocking with fastboot and the "Unlock_code.bin" file I received from HTCDEV. Still not able to do anything.
My wish is to use a RUU, but I need to downgrade my "version_main" first, which is not possible with "misc_version" for me. (It tells me it updated the "partition" etc. but version is still the same).
Click to expand...
Click to collapse
Get a rom working first

HTC One M7 keeps rebooting on stock ROM

Okay so I tried to root the phone to flash custom ROMs. But I always had a bootloop.
I was able to flash the RUU and go back to stock but the phone keeps rebooting
It goes to lock screen and after I swipe to unlock, it is stuck on HTC logo until it reboots back.
Even when I flashed any custom ROMs the same thing would happen. It went to lock screen and after unlocking, it gets stuck on HTC logo.
What can I do?
HTC One M7
Bootloader UNLOCKED
S-Off
Stock TELUS

psbhadola said:
Okay so I tried to root the phone to flash custom ROMs. But I always had a bootloop.
I was able to flash the RUU and go back to stock but the phone keeps rebooting
It goes to lock screen and after I swipe to unlock, it is stuck on HTC logo until it reboots back.
Even when I flashed any custom ROMs the same thing would happen. It went to lock screen and after unlocking, it gets stuck on HTC logo.
What can I do?
HTC One M7
Bootloader UNLOCKED
S-Off
Stock TELUS
Click to expand...
Click to collapse
full wipe then flash custom rom?

psbhadola said:
Okay so I tried to root the phone to flash custom ROMs. But I always had a bootloop.
I was able to flash the RUU and go back to stock but the phone keeps rebooting
It goes to lock screen and after I swipe to unlock, it is stuck on HTC logo until it reboots back.
Even when I flashed any custom ROMs the same thing would happen. It went to lock screen and after unlocking, it gets stuck on HTC logo.
What can I do?
HTC One M7
Bootloader UNLOCKED
S-Off
Stock TELUS
Click to expand...
Click to collapse
you need to start over ...
fastboot flash recovery openrecovery-twrp-2.6.3.3-m7.img
fastboot erase cache
fastboot reboot-bootloader
now in recovery just wipe/factory reset
install / choose your rom
root - download this and flash it in recovery same as the rom
http://download.chainfire.eu/372/SuperSU/UPDATE-SuperSU-v1.86.zip

clsA said:
you need to start over ...
fastboot flash recovery openrecovery-twrp-2.6.3.3-m7.img
fastboot erase cache
fastboot reboot-bootloader
now in recovery just wipe/factory reset
install / choose your rom
root - download this and flash it in recovery same as the rom
http://download.chainfire.eu/372/SuperSU/UPDATE-SuperSU-v1.86.zip
Click to expand...
Click to collapse
I did it as you said but still the same problem

psbhadola said:
I did it as you said but still the same problem
Click to expand...
Click to collapse
paste the output from the command window here please
also post the results from fastboot getvar all (minus your serial no and IEMI)

clsA said:
paste the output from the command window here please
also post the results from fastboot getvar all (minus your serial no and IEMI)
Click to expand...
Click to collapse
C:\Android\android-sdk\platform-tools>fastboot flash recovery openrecovery-twrp-
2.6.3.3-m7.img
target reported max download size of 1526722560 bytes
sending 'recovery' (9184 KB)...
OKAY [ 1.192s]
writing 'recovery'...
OKAY [ 0.737s]
finished. total time: 1.931s
C:\Android\android-sdk\platform-tools>fastboot erase cache
******** Did you mean to fastboot format this partition?
erasing 'cache'...
OKAY [ 0.045s]
finished. total time: 0.046s
C:\Android\android-sdk\platform-tools>fastboot reboot-bootloader
rebooting into bootloader...
OKAY [ 0.043s]
finished. total time: 0.043s
C:\Android\android-sdk\platform-tools>fastboot getvar all
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4A.20.3263.16
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.22.661.1
(bootloader) version-misc: PVT SHIP S-OFF
(bootloader) serialno:
(bootloader) imei:
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: TELUS001
(bootloader) battery-status: good
(bootloader) battery-voltage: 3778mV
(bootloader) partition-layout: Generic
(bootloader) security: off
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-1ae1aaeb49
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
all: Done!
finished. total time: 0.066s

psbhadola said:
C:\Android\android-sdk\platform-tools>fastboot flash recovery openrecovery-twrp-
2.6.3.3-m7.img
Click to expand...
Click to collapse
Everything up to their looks Great !!
does booting into twrp work ok and do you get errors flashing a rom ?
maybe this will help >> http://forum.xda-developers.com/showthread.php?t=2529225
Skip the part about going s-on KEEP S-OFF

clsA said:
Everything up to their looks Great !!
does booting into twrp work ok and do you get errors flashing a rom ?
Click to expand...
Click to collapse
Yes I can boot into twrp.
I flashed skydragon rom v6.0 and it was without errors
It goes till lockscreen and after the swipe it gets stuck on HTC logo for about a min until it reboots and repeats the process

psbhadola said:
Yes I can boot into twrp.
I flashed skydragon rom v6.0 and it was without errors
It goes till lockscreen and after the swipe it gets stuck on HTC logo for about a min until it reboots and repeats the process
Click to expand...
Click to collapse
Try something closer to a stock rom like ARHD 31.6
http://android-revolution-hd.blogspot.com/p/android-revolution-hd-mirror-site-var.html
be sure and md5 check the file you download

clsA said:
Try something closer to a stock rom like ARHD 31.6
http://android-revolution-hd.blogspot.com/p/android-revolution-hd-mirror-site-var.html
be sure and md5 check the file you download
Click to expand...
Click to collapse
Even after reverting back to stock I'm still getting the same problem.
I'm beginning to think it that is a hardware problem ?

As you are soff, change cid and install the Dev sense ruu
sent from my mobile device

psbhadola said:
Even after reverting back to stock I'm still getting the same problem.
I'm beginning to think it that is a hardware problem ?
Click to expand...
Click to collapse
did you restore the stock Telus nandroid in the link i posted earlier ? (thanks @SaHiLzZ)
https://docs.google.com/file/d/0B9KfOSKSSjgdZzVOOTBfdzhSYjg/edit?pli=1

clsA said:
did you restore the stock Telus nandroid in the link i posted earlier ?
https://docs.google.com/file/d/0B9KfOSKSSjgdZzVOOTBfdzhSYjg/edit?pli=1
Click to expand...
Click to collapse
There was a Telus RUU in the link you sent earlier. I did that
Is the Nandroid back up different ?

psbhadola said:
Even after reverting back to stock I'm still getting the same problem.
I'm beginning to think it that is a hardware problem ?
Click to expand...
Click to collapse
clsA said:
did you restore the stock Telus nandroid in the link i posted earlier ?
https://docs.google.com/file/d/0B9KfOSKSSjgdZzVOOTBfdzhSYjg/edit?pli=1
Click to expand...
Click to collapse
Maybe check partitions? What do you think.

psbhadola said:
There was a Telus RUU in the link you sent earlier. I did that
Is the Nandroid back up different ?
Click to expand...
Click to collapse
did the RUU Fail ?

Nandroid is tested working, decrypted ruu zip is not tested by me.
sent from my mobile device

clsA said:
did the RUU Fail ?
Click to expand...
Click to collapse
No it got done without any errors.

psbhadola said:
No it got done without any errors.
Click to expand...
Click to collapse
I'm stumped >scratches head < ^_^

SaHiLzZ said:
As you are soff, change cid and install the Dev sense ruu
sent from my mobile device
Click to expand...
Click to collapse
Please try this?
sent from my mobile device
---------- Post added at 09:51 AM ---------- Previous post was at 09:50 AM ----------
But it will get you away from telus restore.
Is the goal for restore for warranty?
sent from my mobile device
---------- Post added at 09:53 AM ---------- Previous post was at 09:51 AM ----------
Also nkk71 has a good idea about partition issue, try post 3 in my Canadian restock thread
sent from my mobile device

psbhadola said:
No it got done without any errors.
Click to expand...
Click to collapse
Could very well be a hardware issue, but you might as well check your partition(s):
reboot into recovery, then open a shell
adb shell
type mount, and see what's mounted on mmcblk0p37, for example:
~ # mount
mount
rootfs on / type rootfs (rw)
tmpfs on /dev type tmpfs (rw,nosuid,relatime,mode=755)
devpts on /dev/pts type devpts (rw,relatime,mode=600)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
/dev/block/mmcblk0p36 on /cache type ext4 (rw,nodev,noatime,nodiratime,data=ordered)
/dev/block/mmcblk0p37 on /data type ext4 (rw,nodev,noatime,nodiratime,data=ordered)
then unmount (umount) everything on mmcblk0p37, for example:
~ # umount /data
umount /data
then do a filesystem check:
~ # e2fsck -n -v -f /dev/block/mmcblk0p37
e2fsck -n -v -f /dev/block/mmcblk0p37
e2fsck 1.41.14 (22-Dec-2010)
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory structure
Pass 3: Checking directory connectivity
Pass 4: Checking reference counts
Pass 5: Checking group summary information
39356 inodes used (2.31%)
350 non-contiguous files (0.9%)
31 non-contiguous directories (0.1%)
# of inodes with ind/dind/tind blocks: 0/0/0
Extent depth histogram: 38933/54
4696398 blocks used (68.91%)
0 bad blocks
1 large file
36560 regular files
2426 directories
0 character device files
0 block device files
0 fifos
0 links
357 symbolic links (357 fast symbolic links)
4 sockets
--------
39347 files

[Q] Always cannot read android-info.txt on AT&T HTC One

The phone is used to reboot every 2 mins. Then I looked the articles here and try to fix it. But right now, I cannot flash the rom.zip to the phone.
Following are the steps I did:
1. s-off on the phone
2. installed ClockworkMod Recovery 6.0.5.1.
3. installed minimal_adb_fastboot
4. download superuser.zip and run CWM to install the file
5. downlaod the ElementX-m7-18.0-Sense.zip for Sense 6 Android 4.4.3 and run CWM to install the file
6. download the RUU_M7_UL_JB_50_Cingular_US_1.26.502.12_Radio_4A.14.3250.13_10.33.1150.01_release_318450_signed_2 rom
7. try to flash the rom after rebootRUU but always tell me cannot read android_info.txt
My current phone info:
ClockworkMod Recovery 6.0.5.1,
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.20.3218.13
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.17.502.3
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: -----------------
(bootloader) imei: ----------------------
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4302mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-2da61e5e88
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
Other info:
***TAMPERED***
***UNLOCKED***
M7_UL PVT SHIP S-ON RH
HBOOT-1.55.0000
RADIO-4T.20.3218.13
OpenDSP-v31.120.274.0617
OS-3.17.502.3
eMMC-hoot 2047MB
Sep 10 2013.01:32:23.0
:crying::crying::crying:I don't know where i did wrong. Really need helps on it.:highfive:

Michael Xie said:
The phone is used to reboot every 2 mins. Then I looked the articles here and try to fix it. But right now, I cannot flash the rom.zip to the phone.
Following are the steps I did:
1. s-off on the phone
2. installed ClockworkMod Recovery 6.0.5.1.
3. installed minimal_adb_fastboot
4. download superuser.zip and run CWM to install the file
5. downlaod the ElementX-m7-18.0-Sense.zip for Sense 6 Android 4.4.3 and run CWM to install the file
6. download the RUU_M7_UL_JB_50_Cingular_US_1.26.502.12_Radio_4A.14.3250.13_10.33.1150.01_release_318450_signed_2 rom
7. try to flash the rom after rebootRUU but always tell me cannot read android_info.txt
My current phone info:
ClockworkMod Recovery 6.0.5.1,
(bootloader) version: 0.5
(bootloader) version-bootloader: 1.55.0000
(bootloader) version-baseband: 4T.20.3218.13
(bootloader) version-cpld: None
(bootloader) version-microp: None
(bootloader) version-main: 3.17.502.3
(bootloader) version-misc: PVT SHIP S-ON
(bootloader) serialno: -----------------
(bootloader) imei: ----------------------
(bootloader) meid: 00000000000000
(bootloader) product: m7_ul
(bootloader) platform: HBOOT-8064
(bootloader) modelid: PN0712000
(bootloader) cidnum: CWS__001
(bootloader) battery-status: good
(bootloader) battery-voltage: 4302mV
(bootloader) partition-layout: Generic
(bootloader) security: on
(bootloader) build-mode: SHIP
(bootloader) boot-mode: FASTBOOT
(bootloader) commitno-bootloader: dirty-2da61e5e88
(bootloader) hbootpreupdate: 11
(bootloader) gencheckpt: 0
Other info:
***TAMPERED***
***UNLOCKED***
M7_UL PVT SHIP S-ON RH
HBOOT-1.55.0000
RADIO-4T.20.3218.13
OpenDSP-v31.120.274.0617
OS-3.17.502.3
eMMC-hoot 2047MB
Sep 10 2013.01:32:23.0
:crying::crying::crying:I don't know where i did wrong. Really need helps on it.:highfive:
Click to expand...
Click to collapse
Well according to your getvar and the info shown in your bootloader your device is not s-off. Your still s-on so that ruu won't work for you anyway.
So what ever method you used to s-off apparently didn't work. And you need s-off to use that RUU.
However this RUU should work for you with s-on but you will need to relock your bootloader. And make sure you check the md5 of your download with this tool from www.winmd5.com
Correct md5 for this ruu is
Code:
5f121d72b8fa3f6f1704588467752605
http://www.htc1guru.com/dld/ruu_m7_...9_10-26-1718-01l_release_356565_signed_2-exe/
Boot your device to the bootloader and connect fastboot usb. In the command window type
Code:
fastboot erase cache
fastboot oem lock
fastboot reboot-bootloader
Make sure fastboot usb is connected then launch the ruu.exe on your pc.

Thanks a lot, I tried but after I launched the ruu.exe. It always display "htc_fastboot.exe is not working".

Michael Xie said:
Thanks a lot, I tried but after I launched the ruu.exe. It always display "htc_fastboot.exe is not working".
Click to expand...
Click to collapse
This is a visual c++ error I believe. Install this on your pc and try the ruu again http://www.microsoft.com/en-gb/download/details.aspx?id=29
---------- Post added at 06:58 AM ---------- Previous post was at 06:49 AM ----------
Alternatively you could use this RUU.zip
http://www.htc1guru.com/dld/ruu-zip-m7_ul_jb43_sense50_mr_cingular_us_3-17-502-3-decrypted-zip/
The procedure for flashing is a little more complex though.
Download the ruu.zip and put it in your fastboot folder and rename it to ruu.zip.
Reboot the phone to the bootloader and Connect fastbootusb. Now open your Fastboot command line and type
Code:
fastboot erase cache
fastboot oem lock
fastboot reboot-bootloader
you can skip this part if your already locked.
Code:
fastboot oem rebootRUU
--- case sensitive ---^^^
The phone will reboot to a black screen with a Silver HTC LOGO. This is RUU mode. Now we're going to flash the ruu.
Code:
fastboot flash zip ruu.zip
The first flash will be short. It's just a preupdate preparing the hboot for the new firmware. So we need to do the same command again.
Code:
fastboot flash zip ruu.zip
The second flash will take a little longer and this time it will flash the full ruu. The progress bar on the phone screen will not reach 100% this is normal as long as the command window has completed its output the flash is done.
Code:
fastboot reboot-bootloader

I just installed and tried again. but it says some problem cause the application is not working correct. the htc_fastboot.exe is still not working. Do i need to reboot my system after installation?
-----------------------------------------------------------
I am trying the zip file. Thank you so much.

Michael Xie said:
I just installed and tried again. but it says some problem cause the application is not working correct. the htc_fastboot.exe is still not working. Do i need to reboot my system after installation?
Click to expand...
Click to collapse
Rebooting wouldn't hurt :good:

I got this message three times during the flash:
target reported max download size of 1526722560 bytes
sending 'zip' (1158208 KB)...
OKAY [ 37.747s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 161.040s
Have to go sleep. Thanks

Michael Xie said:
I got this message three times during the flash:
target reported max download size of 1526722560 bytes
sending 'zip' (1158208 KB)...
OKAY [ 37.747s]
writing 'zip'...
(bootloader) signature checking...
FAILED (remote: 12 signature verify fail)
finished. total time: 161.040s
Have to go sleep. Thanks
Click to expand...
Click to collapse
use the .exe ruu that danny linked above (post #2), you can't use the decrypted ruu.zip (from post #4) with s-on.
Decrypted ruu = not signed by htc private key
s-on = must check htc signature before flashing
s-on + decrypted ruu = signature verification fail.
so with s-on you can only use signed ruu same or higher version
s-off: you can use signed and decrypted ruu, same, higher or lower version.

Michael Xie said:
Thanks a lot, I tried but after I launched the ruu.exe. It always display "htc_fastboot.exe is not working".
Click to expand...
Click to collapse
What version of Windows are you running on your pc?
Do you have HTC sync installed?
Is your SDK adb/fastboot up to date?
You can also try this ruu.exe http://www.htc1guru.com/dld/ruu_m7_...3_10-38j-1157-04_release_334235_signed_2-exe/ , I'm not sure it will help with the fastboot error since I think that problem is pc side. But try it maybe the older installer will work with the c++ you installed previously. :good:

Michael Xie said:
Thanks a lot, I tried but after I launched the ruu.exe. It always display "htc_fastboot.exe is not working".
Click to expand...
Click to collapse
if you have htc sync installed, uninstall it (but don't uninstall the drivers)

The one Danny201281 gives to me works!!!!!
However, the phone goes back to keep rebooting after I installed the rom.
Need big help here.

Michael Xie said:
The one Danny201281 gives to me works!!!!!
However, the phone goes back to keep rebooting after I installed the rom.
Need big help here.
Click to expand...
Click to collapse
do a factory reset from stock recovery
when you get in recovery from the bootloader push volume up and tap power to see the menu

After I entered the "recovery", I saw following:
Android system recovery <3e>
Volume up/down to move highlight:
Enter button to select:
reboot system now
apply from sd card
apply from phone storage
apply from cache
wipe data/factory reset
wipe cache partition
I didn't see the mean you give to me....
HTC One 32 GB AT&T
Rolled Back to Android 4.3 Sense 5.5 / ARHD 53
Is there anyway for me to install brand everything if I unlock with s-on? Or is there anyway for me to change from s-on to s-off? I used the htcdev to unlock but it doesn't change the "s-on" to "s-off"..

I did "adb devices", it shows:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
This is correct or not?

Michael Xie said:
Just tried, still don't work. the phone is rebooting during the green "htc" screen.
Is there anyway for me to install brand everything if I unlock with s-on? Or is there anyway for me to change from s-on to s-off? I used the htcdev to unlock but it doesn't change the "s-on" to "s-off"..
Click to expand...
Click to collapse
You need the phone to boot to a Rom to gain s-off.
If these reboots continue after flashing the ruu was successful there's a good chance your problem is hardware related.
Best option now it to unlock the bootloader and flash a Custom Recovery and Rom. I would also recommend doing a data format before flashing the new Rom to ensure your partitions are free from corruption.

So I just wipe cache partition or wipe data/factory reset?

Michael Xie said:
I did "adb devices", it shows:
C:\Program Files (x86)\Minimal ADB and Fastboot>adb devices
* daemon not running. starting it now on port 5037 *
* daemon started successfully *
List of devices attached
This is correct or not?
Click to expand...
Click to collapse
You should see your phone serial number here. But this will only work if booted into a custom recovery like TWRP.
Michael Xie said:
So I just wipe cache partition or wipe data/factory reset?
Click to expand...
Click to collapse
If you have Stock recovery it would be best to factory reset with that first if you haven't already. Other wise just flash a Custom recovery

I did "fastboot -w" and got following message:
C:\Program Files (x86)\Minimal ADB and Fastboot>fastboot -w
Creating filesystem with parameters:
Size: 27917287424
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 32768
Label:
Blocks: 6815744
Block groups: 208
Reserved block group size: 1024
Created filesystem with 11/1703936 inodes and 150980/6815744 blocks
target reported max download size of 1526722560 bytes
Creating filesystem with parameters:
Size: 671084544
Block size: 4096
Blocks per group: 32768
Inodes per group: 8192
Inode size: 256
Journal blocks: 2559
Label:
Blocks: 163839
Block groups: 5
Reserved block group size: 39
Created filesystem with 11/40960 inodes and 5255/163839 blocks
erasing 'userdata'...
FAILED (remote: not allowed)
finished. total time: 0.003s
Is there something wrong here...

Killed lenovo k3 note or hardware issue?

UPDATE (26.01.2016):
Normal Boot:
It is not booting more than stock logo
Recovery:
boots into TWRP but cannot mount partitions or format them
Fastboot
Connects to flashboot, says it flashed system ok, but not flashed system ok (nothing changes)
Connects to flashboot, says it flashed recovery ok, but not flashed recovery ok (still TWRP)
fastboot erase system, recovery, other partitions, gives an error
SP Flash Tools
DL/Checksum Checkbox Checked, Download goes all the way to 100%, CHECKSUM ERROR, Still not working.
Below recovery.log - log from breaking-up-the-device process up to now
new1.txt - partitions when the device was working correctly
ORIGINAL POST:
Hello.
I started with changing stock TWRP with CWM then proceeded to change stock Vibe UI with Cyanogenmod (from needrom). First Update 2 version then Update 3. The phone was unstable, loosing settings logging out of applications etc.
Decided to change to MIUI (this one)
But first decided to change back to TWRP (this one)
After Partition Format i tried to install MIUI but it failed.
Then i tried this guide: https://www.youtube.com/watch?v=TySRc_DkcFk
All files i downloaded from the links in the guide.
SP flash tool flashed to 100% and then gave me the message BROM ERROR : S_CHKSUM_ERROR (1041)
(I did select "All versions" File)
TWRP Log started giving me E: unable to mount /data (/system /storage and everyting else at once)
Cannot mount partitions manually either
tried fastboot flash recovery to CWM, it says OK but there is still TWRP.
tried flashing recovery through TWRP install - says cannot mount /data
Phone is not in bootloop but stuck on Lenovo logo.
Is this internal storage failure? Can i check or restore stock partitions somehow? Is this maybe TWRP not seeing partitions?
And why i cannot flash partitions through fastboot?
I would appreciate any, even slight help. Thanks.

hi
i am sharing my experience.
i too changed recoveries frequently & not able to mount sd card in recovery,currently i install files needed to be flashed to the internel memory & flash them from there.
i would suggest reinstalling the stock rom first,then install recovery of your choice, copy rom file to the internel memory & then flash it.
arun jog

arun jog said:
currently i install files needed to be flashed to the internel memory & flash them from there.
Click to expand...
Click to collapse
Can i ask you how you do this?
I tried putting img or rom on sd card and flash it from recovery but it said "E: cannot mount /data"

Gogolian said:
Can i ask you how you do this?
I tried putting img or rom on sd card and flash it from recovery but it said "E: cannot mount /data"
Click to expand...
Click to collapse
you need to download stock rom which is flashable thru sp tools from the hackerpowers index thread,use sp flash tools to flash stock rom. since sd card is not mounting it is better you go for this option. i think once your phone boots up sd card might not be detected by the phone, anyway all the best.

arun jog said:
you need to download stock rom which is flashable thru sp tools from the hackerpowers index thread,use sp flash tools to flash stock rom. since sd card is not mounting it is better you go for this option. i think once your phone boots up sd card might not be detected by the phone, anyway all the best.
Click to expand...
Click to collapse
Thanks. I did try with RootJunky's one: http://rootjunkysdl.com/?device=Lenovo K3 Note&folder=Firmware
But unfortuneatly got error:
BROM ERROR : S_CHKSUM_ERROR (1041)
and it's not working
(btw, It's not checksum as it first flashes to 100% then displays the error)
Yet I haven't tried with those. I will.

Gogolian said:
Thanks. I did try with RootJunky's one: http://rootjunkysdl.com/?device=Lenovo K3 Note&folder=Firmware
But unfortuneatly got error:
BROM ERROR : S_CHKSUM_ERROR (1041)
and it's not working
(btw, It's not checksum as it first flashes to 100% then displays the error)
Yet I haven't tried with those. I will.
Click to expand...
Click to collapse
pl ensure DA/DL all with checksum is selected in sp flashtools

arun jog said:
pl ensure DA/DL all with checksum is selected in sp flashtools
Click to expand...
Click to collapse
I was using v5 of SP flash tool I will switch to v3 then.

Did you manage to get your phone out of boot loop

arun jog said:
Did you manage to get your phone out of boot loop
Click to expand...
Click to collapse
Unfortuneatly not. Here's update:
1. v3 version of SPflash dont want to flash had to stick with v5
2. after flashing official rom (K50_a40_S112_150610_row) phone is stuck on Lenovo screen (no bootloop though)
It stayed like that for an hour before i started to do anything else.
fastboot erase <partition> does not work. Gives an error.
i've managed to do a log dump from TWRP - in attachment
Iv'e also noticed that i have a TWRP full backup before i started doing anything, the problem is, I cannot get it on Storage as dthe /data and /system partitions are corrupted.
Is there any way i can restore TWRP backup f.e. through fastboot or SPF tools ?
Is there any way to just Repartition the whole EMMC_USER?
could i dump whole EMMC_USER from other K3 note and somehow flash it onto this one?
EDIT: Also Found Partition logs from the beggining log file (new1.txt)

Gogolian said:
Unfortuneatly not. Here's update:
1. v3 version of SPflash dont want to flash had to stick with v5
2. after flashing official rom (K50_a40_S112_150610_row) phone is stuck on Lenovo screen (no bootloop though)
It stayed like that for an hour before i started to do anything else.
fastboot erase <partition> does not work. Gives an error.
i've managed to do a log dump from TWRP - in attachment
Iv'e also noticed that i have a TWRP full backup before i started doing anything, the problem is, I cannot get it on Storage as dthe /data and /system partitions are corrupted.
Is there any way i can restore TWRP backup f.e. through fastboot or SPF tools ?
Is there any way to just Repartition the whole EMMC_USER?
could i dump whole EMMC_USER from other K3 note and somehow flash it onto this one?
EDIT: Also Found Partition logs from the beggining log file (new1.txt)[/QU
are you able to use your phone. if yes. than keep searching this as well as other forums till you get the solution you are looking for; if its not booting up further than lenovo logo than flash stock rom
Click to expand...
Click to collapse

arun jog said:
Gogolian said:
are you able to use your phone. if yes. than keep searching this as well as other forums till you get the solution you are looking for; if its not booting up further than lenovo logo than flash stock rom
Click to expand...
Click to collapse
Again:
Normal Boot:
It is not booting more than stock logo
Recovery:
boots into TWRP but cannot mount partitions or format them
Fastboot
Connects to flashboot, says it flashed system ok, but not flashed system ok (nothing changes)
Connects to flashboot, says it flashed recovery ok, but not flashed recovery ok (still TWRP)
SP Flash Tools
DL/Checksum Checkbox Checked, Download goes all the way to 100%, CHECKSUM ERROR, Still not working.
Click to expand...
Click to collapse

Gogolian said:
arun jog said:
Again:
Normal Boot:
It is not booting more than stock logo
Recovery:
boots into TWRP but cannot mount partitions or format them
Fastboot
Connects to flashboot, says it flashed system ok, but not flashed system ok (nothing changes)
Connects to flashboot, says it flashed recovery ok, but not flashed recovery ok (still TWRP)
SP Flash Tools
DL/Checksum Checkbox Checked, Download goes all the way to 100%, CHECKSUM ERROR, Still not working.
Click to expand...
Click to collapse
stock rom downloaded from op of index thread? are you following the correct procedure to install stock rom ?
Click to expand...
Click to collapse

arun jog said:
stock rom downloaded from op of index thread? are you following the correct procedure to install stock rom ?
Click to expand...
Click to collapse
My procedure:
Download rom from index tread:
http://forum.xda-developers.com/k3-note/general/organized-thread-lenovo-k3-note-k50-t3158522
Rom: All Official ST/DEV/ROW Roms + OTA -> K50_a40_S112_150610_row
as it says this is the one to flash through SP Flash Tools.
Now i Have SP Flash Tools v5
Download Agent: MTK_AllInOne_DA
Scatter loading file: The file from the archive
Download Only (Actually i tried both - no luck)
I hit Download, then connect the Phone.
The download Starts, Flashes to 100%, then gives BROM ERROR : S_CHKSUM_ERROR (1041)
After restarting the device it goes forever on the loading logo.

In the flash tool have you checked DA/DL under options. I have flashed many times without any problems.

arun jog said:
In the flash tool have you checked DA/DL under options. I have flashed many times without any problems.
Click to expand...
Click to collapse
Yes, I do have it checked. I checked (pun not intended) several times.
Anyway i tried to remove partitions through fastboot or parted but no luck.
Here are fastbot errors:
Code:
C:\adb>fastboot getvar all
(bootloader) max-download-size: 0x8000000
(bootloader) partition-size:userdata: 32000000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:cache: 1a800000
(bootloader) partition-type:cache: ext4
(bootloader) partition-size:system: a0000000
(bootloader) partition-type:system: ext4
(bootloader) partition-size:frp: 860000
(bootloader) partition-type:frp: raw data
(bootloader) partition-size:metadata: 2000000
(bootloader) partition-type:metadata: raw data
(bootloader) partition-size:tee2: 500000
(bootloader) partition-type:tee2: raw data
(bootloader) partition-size:tee1: 500000
(bootloader) partition-type:tee1: raw data
(bootloader) partition-size:expdb: a00000
(bootloader) partition-type:expdb: raw data
(bootloader) partition-size:logo: 800000
(bootloader) partition-type:logo: raw data
(bootloader) partition-size:para: 80000
(bootloader) partition-type:para: raw data
(bootloader) partition-size:secro: 600000
(bootloader) partition-type:secro: ext4
(bootloader) partition-size:recovery: 1000000
(bootloader) partition-type:recovery: raw data
(bootloader) partition-size:boot: 1000000
(bootloader) partition-type:boot: raw data
(bootloader) partition-size:lk: 60000
(bootloader) partition-type:lk: raw data
(bootloader) partition-size:seccfg: 40000
(bootloader) partition-type:seccfg: raw data
(bootloader) partition-size:protect2: a00000
(bootloader) partition-type:protect2: ext4
(bootloader) partition-size:protect1: a00000
(bootloader) partition-type:protect1: ext4
(bootloader) partition-size:nvram: 500000
(bootloader) partition-type:nvram: raw data
(bootloader) partition-size:proinfo: 300000
(bootloader) partition-type:proinfo: raw data
(bootloader) partition-size:preloader: 40000
(bootloader) partition-type:preloader: raw data
(bootloader) off-mode-charge: 1
(bootloader) warranty: no
(bootloader) unlocked: yes
(bootloader) secure: no
(bootloader) kernel: lk
(bootloader) product: AIO_OTFP
(bootloader) version: 0.5
all: Done!!
finished. total time: 0.010s
C:\adb>fastboot erase system
******** Did you mean to fastboot format this partition?
erasing 'system'...
FAILED (remote: unknown command)
finished. total time: 0.000s

Gogolian said:
Yes, I do have it checked. I checked (pun not intended) several times.
Anyway i tried to remove partitions through fastboot or parted but no luck.
Here are fastbot errors:
Code:
C:\adb>fastboot getvar all
(bootloader) max-download-size: 0x8000000
(bootloader) partition-size:userdata: 32000000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:cache: 1a800000
(bootloader) partition-type:cache: ext4
(bootloader) partition-size:system: a0000000
(bootloader) partition-type:system: ext4
(bootloader) partition-size:frp: 860000
(bootloader) partition-type:frp: raw data
(bootloader) partition-size:metadata: 2000000
(bootloader) partition-type:metadata: raw data
(bootloader) partition-size:tee2: 500000
(bootloader) partition-type:tee2: raw data
(bootloader) partition-size:tee1: 500000
(bootloader) partition-type:tee1: raw data
(bootloader) partition-size:expdb: a00000
(bootloader) partition-type:expdb: raw data
(bootloader) partition-size:logo: 800000
(bootloader) partition-type:logo: raw data
(bootloader) partition-size:para: 80000
(bootloader) partition-type:para: raw data
(bootloader) partition-size:secro: 600000
(bootloader) partition-type:secro: ext4
(bootloader) partition-size:recovery: 1000000
(bootloader) partition-type:recovery: raw data
(bootloader) partition-size:boot: 1000000
(bootloader) partition-type:boot: raw data
(bootloader) partition-size:lk: 60000
(bootloader) partition-type:lk: raw data
(bootloader) partition-size:seccfg: 40000
(bootloader) partition-type:seccfg: raw data
(bootloader) partition-size:protect2: a00000
(bootloader) partition-type:protect2: ext4
(bootloader) partition-size:protect1: a00000
(bootloader) partition-type:protect1: ext4
(bootloader) partition-size:nvram: 500000
(bootloader) partition-type:nvram: raw data
(bootloader) partition-size:proinfo: 300000
(bootloader) partition-type:proinfo: raw data
(bootloader) partition-size:preloader: 40000
(bootloader) partition-type:preloader: raw data
(bootloader) off-mode-charge: 1
(bootloader) warranty: no
(bootloader) unlocked: yes
(bootloader) secure: no
(bootloader) kernel: lk
(bootloader) product: AIO_OTFP
(bootloader) version: 0.5
all: Done!!
finished. total time: 0.010s
C:\adb>fastboot erase system
******** Did you mean to fastboot format this partition?
erasing 'system'...
FAILED (remote: unknown command)
finished. total time: 0.000s
Click to expand...
Click to collapse
hi,
have you tried from a different system, on windows 8 my phone gives me lot of troubles whereas in windows 7 it is fairly easy.
try it out in case you have not tried it. all the best.

arun jog said:
hi,
have you tried from a different system, on windows 8 my phone gives me lot of troubles whereas in windows 7 it is fairly easy.
try it out in case you have not tried it. all the best.
Click to expand...
Click to collapse
I did, also different drivers - no change
UPDATE:
I managed to get ahold of second K3 Note.
I did FULL memory reas using SP flash tools and FULL memory write on old device.
The problem is - write restarts at aprox 27%
Yet, recovery still stayed TWRP.
I belive i did not unchecked "update cm recovery" under CM12 and noe it keeps flashing back.
Anyway, I still think it's a hardware problem right now.
Thanks for the help guys

Hi Gogolian
did ou solved the problem with the K3 note?
I have exactly the same problem, all exactly the same, and everything I try fails.
It would be very hlepfull if you can comment how did you managed finally
Thanks in advance!

Gogolian said:
I did, also different drivers - no change
UPDATE:
I managed to get ahold of second K3 Note.
I did FULL memory reas using SP flash tools and FULL memory write on old device.
The problem is - write restarts at aprox 27%
Yet, recovery still stayed TWRP.
I belive i did not unchecked "update cm recovery" under CM12 and noe it keeps flashing back.
Anyway, I still think it's a hardware problem right now.
Thanks for the help guys
Click to expand...
Click to collapse
@Gogolian
Did you managed to solve the problem with the k3 note?
I have exactly the same problem.
Thanks

Same problem here, believe the memory (emmc ?) is damaged somehow and needs to be reformatted.

BLU R1 HD Boot Loop after OTA

Hello,
I have an Amazon BLU R1 HD which I flashed with a standard OEM ROM based on the instructions in this forum, its been working great for months until I stupidly accepted an OTA (this one)
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"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Since the update the device is stuck in a boot loop. I no longer have adb access to it (adb devices shows nothing) and I've tried to unlock the bootloader using SP Flash Tool and method 2 from here https://forum.xda-developers.com/r1-hd/development/r1-hd-amazon-bootloader-unlock-method-t3426104 but I just get a s_brom_download_da_fail error. I've tried on Windows and Linux, same results.
Can anything be done? Does anyone have any thoughts on this?
Thanks!

g00s3m4n said:
Hello,
I have an Amazon BLU R1 HD which I flashed with a standard OEM ROM based on the instructions in this forum, its been working great for months until I stupidly accepted an OTA (this one)
Since the update the device is stuck in a boot loop. I no longer have adb access to it (adb devices shows nothing) and I've tried to unlock the bootloader using SP Flash Tool and method 2 from here https://forum.xda-developers.com/r1-hd/development/r1-hd-amazon-bootloader-unlock-method-t3426104 but I just get a s_brom_download_da_fail error. I've tried on Windows and Linux, same results.
Can anything be done? Does anyone have any thoughts on this?
Thanks!
Click to expand...
Click to collapse
Since you had converted to OEM version. You most likely already had unlocked bootloader. Also when you take an ota with unlocked bootloader you end up with half re-locked bootloader and a boot loop.
We have already seen this in the forum , and have an easy solution.
But to verify the situation before making changes do this:
Hold volume up while phone is boot looping. it should eventually go to the boot menu. Select fastboot. Connect to your pc.
Open cmd window. type this "fastboot devices" you should get almost instant response. " *your serial number* fastboot"
now that you verified you have the connection type this "fastboot getvar all" the response is a list of partitions then near the end there is the bootloader status
"unlocked = yes"
and
"secure = yes"
if this is true then my assumption is correct. It should be "secure = no" for an unlocked phone.
Now type "fastboot oem unlock" followed by volume up button on phone.
follow that with "fastboot format userdata"
obviously this will factory reset your phone.

mrmazak said:
Since you had converted to OEM version. You most likely already had unlocked bootloader. Also when you take an ota with unlocked bootloader you end up with half re-locked bootloader and a boot loop.
We have already seen this in the forum , and have an easy solution.
But to verify the situation before making changes do this:
Hold volume up while phone is boot looping. it should eventually go to the boot menu. Select fastboot. Connect to your pc.
Open cmd window. type this "fastboot devices" you should get almost instant response. " *your serial number* fastboot"
now that you verified you have the connection type this "fastboot getvar all" the response is a list of partitions then near the end there is the bootloader status
"unlocked = yes"
and
"secure = yes"
if this is true then my assumption is correct. It should be "secure = no" for an unlocked phone.
Now type "fastboot oem unlock" followed by volume up button on phone.
follow that with "fastboot format userdata"
obviously this will factory reset your phone.
Click to expand...
Click to collapse
Thank you, your assumption was correct and that has fixed the problem. Obviously my search foo failed me.
I appreciate the quick reply and assistance.

mrmazak said:
Since you had converted to OEM version. You most likely already had unlocked bootloader. Also when you take an ota with unlocked bootloader you end up with half re-locked bootloader and a boot loop.
We have already seen this in the forum , and have an easy solution.
But to verify the situation before making changes do this:
Hold volume up while phone is boot looping. it should eventually go to the boot menu. Select fastboot. Connect to your pc.
Open cmd window. type this "fastboot devices" you should get almost instant response. " *your serial number* fastboot"
now that you verified you have the connection type this "fastboot getvar all" the response is a list of partitions then near the end there is the bootloader status
"unlocked = yes"
and
"secure = yes"
if this is true then my assumption is correct. It should be "secure = no" for an unlocked phone.
Now type "fastboot oem unlock" followed by volume up button on phone.
follow that with "fastboot format userdata"
obviously this will factory reset your phone.
Click to expand...
Click to collapse
confirmed working. one more phone has been saved. Thanks!

OEM version - boot loop
My BLU R1 HD from Amazon, is stuck at reboot. I have not made any changes to the ROM except OTA updates.
I have provided the fastboot getvar all - details below.
Kindly guide me how to unbrick the phone. I am not looking to root the phone. Thanks in advance.
The values are different from what you had mentioned above
(bootloader) unlocked: no
(bootloader) secure: yes
C:\>fastboot devices
4SPFSKDUOVQWMBFE fastboot
C:\>fastboot getvar all
(bootloader) max-download-size: 0x8000000
(bootloader) partition-size:flashinfo: 1000000
(bootloader) partition-type:flashinfo: raw data
(bootloader) partition-size:userdata: 32000000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:cache: 19000000
(bootloader) partition-type:cache: ext4
(bootloader) partition-size:system: a7000000
(bootloader) partition-type:system: ext4
(bootloader) partition-size:metadata: 2500000
(bootloader) partition-type:metadata: raw data
(bootloader) partition-size:nvdata: 2000000
(bootloader) partition-type:nvdata: ext4
(bootloader) partition-size:frp: 100000
(bootloader) partition-type:frp: raw data
(bootloader) partition-size:tee2: 500000
(bootloader) partition-type:tee2: raw data
(bootloader) partition-size:tee1: 500000
(bootloader) partition-type:tee1: raw data
(bootloader) partition-size:keystore: 800000
(bootloader) partition-type:keystore: raw data
(bootloader) partition-size:secro: 600000
(bootloader) partition-type:secro: raw data
(bootloader) partition-sizeemkeystore: 200000
(bootloader) partition-typeemkeystore: raw data
(bootloader) partition-size:seccfg: 80000
(bootloader) partition-type:seccfg: raw data
(bootloader) partition-size:expdb: a00000
(bootloader) partition-type:expdb: raw data
(bootloader) partition-size:logo: 800000
(bootloader) partition-type:logo: raw data
(bootloader) partition-size:recovery: 1000000
(bootloader) partition-type:recovery: raw data
(bootloader) partition-size:boot: 1000000
(bootloader) partition-type:boot: raw data
(bootloader) partition-sizeara: 80000
(bootloader) partition-typeara: raw data
(bootloader) partition-size:lk: 80000
(bootloader) partition-type:lk: raw data
(bootloader) partition-sizerotect2: a00000
(bootloader) partition-typerotect2: ext4
(bootloader) partition-sizerotect1: a00000
(bootloader) partition-typerotect1: ext4
(bootloader) partition-size:nvram: 500000
(bootloader) partition-type:nvram: raw data
(bootloader) partition-sizeroinfo: 300000
(bootloader) partition-typeroinfo: raw data
(bootloader) partition-sizereloader: 40000
(bootloader) partition-typereloader: raw data
(bootloader) off-mode-charge: 1
(bootloader) warranty: yes
(bootloader) unlocked: no
(bootloader) secure: yes
(bootloader) kernel: lk
(bootloader) product: P6601
(bootloader) version-preloader: 0.1.00
(bootloader) version: 0.5
all: Done!!
I ran the unlock bootloader and it fails as well
C:\>fastboot oem unlock
...
(bootloader) Start unlock flow
FAILED (remote:
Unlock operation is not allowed
)
finished. total time: 90.128s

praxtwin said:
My BLU R1 HD from Amazon, is stuck at reboot. I have not made any changes to the ROM except OTA updates.
I have provided the fastboot getvar all - details below.
Kindly guide me how to unbrick the phone. I am not looking to root the phone. Thanks in advance.
The values are different from what you had mentioned above
(bootloader) unlocked: no
(bootloader) secure: yes
C:\>fastboot devices
4SPFSKDUOVQWMBFE fastboot
C:\>fastboot getvar all
(bootloader) max-download-size: 0x8000000
(bootloader) partition-size:flashinfo: 1000000
(bootloader) partition-type:flashinfo: raw data
(bootloader) partition-size:userdata: 32000000
(bootloader) partition-type:userdata: ext4
(bootloader) partition-size:cache: 19000000
(bootloader) partition-type:cache: ext4
(bootloader) partition-size:system: a7000000
(bootloader) partition-type:system: ext4
(bootloader) partition-size:metadata: 2500000
(bootloader) partition-type:metadata: raw data
(bootloader) partition-size:nvdata: 2000000
(bootloader) partition-type:nvdata: ext4
(bootloader) partition-size:frp: 100000
(bootloader) partition-type:frp: raw data
(bootloader) partition-size:tee2: 500000
(bootloader) partition-type:tee2: raw data
(bootloader) partition-size:tee1: 500000
(bootloader) partition-type:tee1: raw data
(bootloader) partition-size:keystore: 800000
(bootloader) partition-type:keystore: raw data
(bootloader) partition-size:secro: 600000
(bootloader) partition-type:secro: raw data
(bootloader) partition-sizeemkeystore: 200000
(bootloader) partition-typeemkeystore: raw data
(bootloader) partition-size:seccfg: 80000
(bootloader) partition-type:seccfg: raw data
(bootloader) partition-size:expdb: a00000
(bootloader) partition-type:expdb: raw data
(bootloader) partition-size:logo: 800000
(bootloader) partition-type:logo: raw data
(bootloader) partition-size:recovery: 1000000
(bootloader) partition-type:recovery: raw data
(bootloader) partition-size:boot: 1000000
(bootloader) partition-type:boot: raw data
(bootloader) partition-sizeara: 80000
(bootloader) partition-typeara: raw data
(bootloader) partition-size:lk: 80000
(bootloader) partition-type:lk: raw data
(bootloader) partition-sizerotect2: a00000
(bootloader) partition-typerotect2: ext4
(bootloader) partition-sizerotect1: a00000
(bootloader) partition-typerotect1: ext4
(bootloader) partition-size:nvram: 500000
(bootloader) partition-type:nvram: raw data
(bootloader) partition-sizeroinfo: 300000
(bootloader) partition-typeroinfo: raw data
(bootloader) partition-sizereloader: 40000
(bootloader) partition-typereloader: raw data
(bootloader) off-mode-charge: 1
(bootloader) warranty: yes
(bootloader) unlocked: no
(bootloader) secure: yes
(bootloader) kernel: lk
(bootloader) product: P6601
(bootloader) version-preloader: 0.1.00
(bootloader) version: 0.5
all: Done!!
I ran the unlock bootloader and it fails as well
C:\>fastboot oem unlock
...
(bootloader) Start unlock flow
FAILED (remote:
Unlock operation is not allowed
)
finished. total time: 90.128s
Click to expand...
Click to collapse
Don't have any proven information to give you in your situation. All previous boot loops after taking an OTA have been a result of already having bootloader unlocked.
I would normally suggest trying to do a factory reset in a boot loop situation . So if you can get into recovery mode try to do a reset. If you cannot get into recovery you can try to do a "fastboot format userdata" and / or. "fastboot format cache"

mrmazak said:
Don't have any proven information to give you in your situation. All previous boot loops after taking an OTA have been a result of already having bootloader unlocked.
I would normally suggest trying to do a factory reset in a boot loop situation . So if you can get into recovery mode try to do a reset. If you cannot get into recovery you can try to do a "fastboot format userdata" and / or. "fastboot format cache"
Click to expand...
Click to collapse
Thanks for your suggestion. Unfortunately, Recovery mode doesn't seem to work. I did Factory reset , and then reboot, it stays on white BLU screen.
Additional Info: I did a ROOT INTEGRITY CHECK. It fails stating several files modified. I am not sure if that is an indication of any problems.
So I fastboot'ed again and tried format userdata and cache.
Both result in Failure - Not Allowed.
C:\>fastboot format cache
Creating filesystem with parameters:
Size: 419430400
Block size: 4096
Blocks per group: 32768
Inodes per group: 6400
Inode size: 256
Journal blocks: 1600
Label:
Blocks: 102400
Block groups: 4
Reserved block group size: 31
Created filesystem with 11/25600 inodes and 3310/102400 blocks
target reported max download size of 134217728 bytes
erasing 'cache'...
FAILED (remote: format for partition 'cache' is not allowed
)
finished. total time: 0.005s
Is this because I do not have ROOT access, that I am not able to format?
Do you think there is anything I could do to get the phone working again. Appreciate your help so much.

praxtwin said:
Thanks for your suggestion. Unfortunately, Recovery mode doesn't seem to work. I did Factory reset , and then reboot, it stays on white BLU screen.
Additional Info: I did a ROOT INTEGRITY CHECK. It fails stating several files modified. I am not sure if that is an indication of any problems.
So I fastboot'ed again and tried format userdata and cache.
Both result in Failure - Not Allowed.
C:\>fastboot format cache
Creating filesystem with parameters:
Size: 419430400
Block size: 4096
Blocks per group: 32768
Inodes per group: 6400
Inode size: 256
Journal blocks: 1600
Label:
Blocks: 102400
Block groups: 4
Reserved block group size: 31
Created filesystem with 11/25600 inodes and 3310/102400 blocks
target reported max download size of 134217728 bytes
erasing 'cache'...
FAILED (remote: format for partition 'cache' is not allowed
)
finished. total time: 0.005s
Is this because I do not have ROOT access, that I am not able to format?
Do you think there is anything I could do to get the phone working again. Appreciate your help so much.
Click to expand...
Click to collapse
You are not allowed to format from fastboot because , not bootloader unlocked. So not unlocked, no custom recovery, and integrity check says system files are changed.
It is most likely end of line for that device. Only option I can think of is factory repair. Phone must be less than 1 year old. (released July 2016) They have 12 month warranty I believe.

I have the Amazon R1 HD and I too fell victim to the update install that relocked my phone so its stuck in the reboot format. My problem seems to be when attaching my phone to the computer as instructed previously to another Blu...after typing in "fastboot devices" I receive an error code stating the Android device has no drive. I am almost past exasperated. Help, please!

Please help
I tried the spitting flash tool method to get my phone out of bootloop it won't work because I can't turn it off. It's battery has to die out then when I plug it. It automatically goes to the BLU screen and stays there for a bit then powers off and turns on again. I tried plugging it in to my pc and using fastboot devices but I get this error.
'Fastboot' is not recognized as an internal or external command operable program or batch file
And I can't power it off to begin the flash every time I get a timeout and I have all the mtk drivers install and the MT65xx USB vcom drivers I'm so confused I have a week working on this issue

Ghost0711 said:
I tried the spitting flash tool method to get my phone out of bootloop it won't work because I can't turn it off. It's battery has to die out then when I plug it. It automatically goes to the BLU screen and stays there for a bit then powers off and turns on again. I tried plugging it in to my pc and using fastboot devices but I get this error.
'Fastboot' is not recognized as an internal or external command operable program or batch file
And I can't power it off to begin the flash every time I get a timeout and I have all the mtk drivers install and the MT65xx USB vcom drivers I'm so confused I have a week working on this issue
Click to expand...
Click to collapse
You are throwing a lot of different things together, but sounds like none of the steps are right.
If you have been stuck in a boot loop after an OTA update (like title of thread you are in) , and your phone was bootloader unlocked before taking the OTA update, then the following information should help.
If you are in a boot loop for other reason then this will not help.
While the phone in Turing on / off, hold volume up. Eventually it should come to the boot select screen. Use volume button to scroll to fastboot and power button to select.
Now plug usb into pc and open CMD window. Verify you have the fastboot program on pc, and it sees phone by typing "fastboot devices"
Your statement said you got response that fastboot was not recognized command. I suspect you may not have fastboot on pc, but it no fastboot on pc how did you unlock bootloader?
Moving on., Once you have fastboot recognizing the phone , type "fastboot oem unlock"
Should be message on phone screen asking to confirm by pushing volume up.
Next , if phone has stock recovery you can just reboot and stock recovery will wipe /data and phone should reboot.
If phone has custom recovery (twrp) need to format userdata and cache. Type "fastboot format userdata" then "fastboot format cache"
And again I must state that if phone is boot looping for other reasons then this may not help.