CWM Recovery For G920T? - T-Mobile Samsung Galaxy S6

Is there a CWM recovery released that I can flash with Odin?
The reason I need CWM and not TWRP is that I'm getting the "E: failed to mount /efs (Invalid argument)" error on recovery (stock or TWRP) whenever I'm trying to do anything so I'll need to run a couple of ADB lines to fix that issue.
If any of you can help me fix that issue w/o CWM, that would be great too.
Also, I can't boot up so the only thing I have access to currently is download mode and recovery. When the phone boots, it hangs on a black screen with the blue LED indicator showing, not flashing though like some others have experienced.

Related

[Q] My HTC is stuck

Hello
Yesterday i had a problem with my phone. It stucked on "entering recovery" (CWM recovery). I reinstalled it and it works but i can't boot on the rom. it loops on HTC Logo. So i tried install Zip from recovery but i got " E: can't mount SDCard.
I tried to install RUU but my phone is an Orange Branded and RUU isn't available.
I dont know what to do. Thx for your help
(sorry for my english i'm french)
Umh, try with flashing the boot.img of your rom with fastboot.
However, "E: can't mount SDCard." isn't a good notice...
download the all in one toolkit. use it to erase cache the install recovery. should work after that i went through the same thing a couple of times the toolkit saved me. i think it has something to do with cwm and factory reset. if you are using cwm you might want to switch to twrp for now until it gets fixed
Problem solved. On mac i had tried the method "Install sideload" but it didn't worked. But i tried with One Toolkit on Windows and it worked...
anyway Thx for your help
Good, resolved!
Case closed

[Q] Soft-Brick Reverted to S-ON and Can't Flash ROMs

Hi guys, I've been working on my ATT m7 for a day or so now.
Story:
I was on CWM recovery and CyanogenMod 11 M7 without any issues for a long time, rooted, S-OFF, etc. Phone all of a sudden got a bunch of force closes and errors such as "com.google.gapps has encountered an error and needs to close" it would repeatedly appear. I tried killing apps, force closing apps, etc to no avail.
I restarted the phone and it froze on the HTC logo. Hard reset, same thing. Wouldn't go past HTC logo. No big deal, went into recovery, cleared cache, Dalvik, reboot, hangs on HTC logo. Kept trying this, same result. Decided to just factory wipe and try that. Used adb to pull my files off the phone, then factory wiped, still no luck, hangs on HTC logo. Tried reflashing previously working CyanogenMod zip, no luck.
Flashed TWRP recovery and tried all of the above again, still no luck. Strangely, TWRP says it looks like my phone is not rooted and asks to install su. I verified root through adb shell, but TWRP still reports no root. Also verified in TWRP going to console and "whoami" gives "root" so not sure what's going on there.
Tried an RUU that looked like it was working, but then randomly failed out ERR 155.
Then I just happened to notice my bootloader says I now have S-ON! Wtf?
Not really sure what to try at this point, you guys have any suggestions?
Edit:
Just tried flashing a stock ATT Sense OTA zip but TWRP gives errors:
Full SELinux support is present
E: Unable to mount '/cache'
E: Unable to mount '/cache'
MTP Enabled
Installing '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'...
Checking for MD5 file...
Skipping MD5 check: no MD5 file found
file_getprop: failed to stat "/system/build.prop": No such file or directory
E: Error executing updater binary in zip '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'
Error flashing zip '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'
Updating partition details
E: Unable to mount '/cache'
eguh.
wingman358 said:
Hi guys, I've been working on my ATT m7 for a day or so now.
Story:
I was on CWM recovery and CyanogenMod 11 M7 without any issues for a long time, rooted, S-OFF, etc. Phone all of a sudden got a bunch of force closes and errors such as "com.google.gapps has encountered an error and needs to close" it would repeatedly appear. I tried killing apps, force closing apps, etc to no avail.
I restarted the phone and it froze on the HTC logo. Hard reset, same thing. Wouldn't go past HTC logo. No big deal, went into recovery, cleared cache, Dalvik, reboot, hangs on HTC logo. Kept trying this, same result. Decided to just factory wipe and try that. Used adb to pull my files off the phone, then factory wiped, still no luck, hangs on HTC logo. Tried reflashing previously working CyanogenMod zip, no luck.
Flashed TWRP recovery and tried all of the above again, still no luck. Strangely, TWRP says it looks like my phone is not rooted and asks to install su. I verified root through adb shell, but TWRP still reports no root. Also verified in TWRP going to console and "whoami" gives "root" so not sure what's going on there.
Tried an RUU that looked like it was working, but then randomly failed out ERR 155.
Then I just happened to notice my bootloader says I now have S-ON! Wtf?
Not really sure what to try at this point, you guys have any suggestions?
Edit:
Just tried flashing a stock ATT Sense OTA zip but TWRP gives errors:
Full SELinux support is present
E: Unable to mount '/cache'
E: Unable to mount '/cache'
MTP Enabled
Installing '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'...
Checking for MD5 file...
Skipping MD5 check: no MD5 file found
file_getprop: failed to stat "/system/build.prop": No such file or directory
E: Error executing updater binary in zip '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'
Error flashing zip '/sdcard/TWRP/ATT_Sense6_OTAPkg.zip'
Updating partition details
E: Unable to mount '/cache'
eguh.
Click to expand...
Click to collapse
you can not flash OTA, these are patches, not complete rom and when flashed over the appropriate rom version, must be done using stock recovery, not twrp.
What version of twrp are you using? CM11 need block:by-name support in the recovery kernel.
For your s-on issue, you probably have used 'fastboot oem writesecureflag3' command by mistake
alray said:
you can not flash OTA, these are patches, not complete rom and when flashed over the appropriate rom version, must be done using stock recovery, not twrp.
What version of twrp are you using? CM11 need block:by-name support in the recovery kernel.
For your s-on issue, you probably have used 'fastboot oem writesecureflag3' command by mistake
Click to expand...
Click to collapse
Thanks for the info... do you recommend trying a stock rom or CM11? I'm on the latest TWRP, it's v2.8.0.2.
And regarding the command 'fastboot oem writesecureflag3' I've never seen it before, and certainly haven't issued it by hand. Whether the command was issued by some tool or file I've tried, I don't know.
EDIT:
I think the reason for the RUU failure may be due to the version, I believe it was trying to flash 1.xx over 3.xx. Does that sound right? Also, is it correct that I need stock recovery and locked bootloader for a RUU??
wingman358 said:
Thanks for the info... do you recommend trying a stock rom or CM11? I'm on the latest TWRP, it's v2.8.0.2.
And regarding the command 'fastboot oem writesecureflag3' I've never seen it before, and certainly haven't issued it by hand. Whether the command was issued by some tool or file I've tried, I don't know.
EDIT:
I think the reason for the RUU failure may be due to the version, I believe it was trying to flash 1.xx over 3.xx. Does that sound right? Also, is it correct that I need stock recovery and locked bootloader for a RUU??
Click to expand...
Click to collapse
Well somehow I was able to flash a stock ROM ([ROM][4.4.2] - AT&T 4.18.502.7 Stock Rooted from this thread). Then flashed PA_gapps over (with dalvik and cache wipe before and after flashes).
On boot, it cleared the HTC logo (finally!). Then it hit me with "Google search has stopped unexpectedly" and goes back to the HTC logo... wtf... then it popped up "Dialer has stopped unexpectedly"... then the home screen came up, and it rebooted itself.
After rebooting, I swiped to unlock the screen and it showed the dreaded white HTC logo... ugh, then it hits me in quick succession with "Hangouts has stopped" "Google Play Music has stopped" "Youtube has stopped" and so on. If I hit the screen off button then turn it on, it showed the lock screen. The lock screen seemed fine, the clock worked, and swiping to unlock worked, but when it unlocked instead of the home screen it showed the white HTC logo. Eventually it rebooted itself. After I think the third time rebooting itself, the android setup/configuration came up. "_____ has stopped" keeps popping up.
I was able to restore contacts and stuff by signing into my google account, but I am almost continually getting "_____has stopped" pop-ups, and if I let the phone sit for a few minutes it reboots itself maybe every 5 minutes or so. Also I don't think I have cell service (it just shows an X with no bars). It seems normal aside from those (not much home screen lag, apps open, wifi seems to work).
I did a permissions fix from recovery which completed without errors, but it didn't seem to help.
wingman358 said:
Well somehow I was able to flash a stock ROM ([ROM][4.4.2] - AT&T 4.18.502.7 Stock Rooted from this thread). Then flashed PA_gapps over (with dalvik and cache wipe before and after flashes).
Click to expand...
Click to collapse
Why flashing gapps over a stock sense rom?
alray said:
Why flashing gapps over a stock sense rom?
Click to expand...
Click to collapse
Great question... I've been in the habit of always flashing gapps after flashing rom, does gapps come with stock rom??
wingman358 said:
Great question... I've been in the habit of always flashing gapps after flashing rom, does gapps come with stock rom??
Click to expand...
Click to collapse
Yes, wipe everything and reflash the rom
alray said:
Yes, wipe everything and reflash the rom
Click to expand...
Click to collapse
That did it! Wiped, reflashed, and no more force closes, not one. Thanks a bunch alray!!!

[Q] bootloop

Hello everyone,
I´m using the s3mini i8190 and i´m in a bootloop. I read on other sites that i should go into download mode and use odin, problem: I can´t get into download mode (or recovery mode). The last thing i did was flashing GApps after i flashed an aosb rom without GApps. after that i think i flashed a bad zip(I wanted to flash titanium backup into the system), because it gave the error :
Code:
Flashing failed
E: Can't mount data
E: Can't mount system
after that i went into the advanced menu of twrp to manually mount data and system, which didn't work.
so, basically i'm stuck with a bootloop without being able to go into download mode.
I hope I've given enough information
Any suggestions?

Mi3 stuck at Mi logo

Need Help
After trying few times to flash Audahadi's zip for increasing system1 size I decided to revert back to stock partition and here is where the hell broke loose.
Get the E: error can not delete nod. Format of system aborted.
Decided to flash miui through fastboot, it stops in the middle of it saying Unidentidied error target size is to large.
When trying to restore backup through cwm it gives E: error described above
Can't install anything through cwm and also fastboot is not flashing.
Phone is recognized by my laptop and charging.
Any help would be deeply apreciated
When trying to reboot the phone is got stuck at mi logo.
SOLVED!!! Using this.
http://forum.xda-developers.com/showthread.php?t=2277112

p9 twrp 3.0.2-0 /data failed to mount

so firstly, let me make this clear, i had Android 6 stock rom working initially, i installed TWRP and rooted the phone with SU
All was working fine until i decided to try and wip the phone to test either a lineage os build or the new EMUI 5
However after performing factory reset, the /data partition is now broken.
I know i'm not the only one that has encountered this issue, but i would at least like a straight forward answer in order to resolve the problem.
Stock recovery now doesn't seem to be an option as when i send it to the phone, i reboot and TWRP still exists.
i have tried via fastboot and from within TWRP, i still get the /data partition error if trying in TWRP to flash recovery.
surely there is a proper solution for this, as this is a software issue not a hardware issue.
i would appreciate your assistance and can provide whatever required information necessary.
i did not pay $500 for this phone for it to be a useless brick
I noticed something here about modaco-rc3 recovery, which i am downloading to try, if it flashes properly, as i suspect this /data partition issue is preventing much of anything from being modified now.
i look forward to your responses and will reply to this with an update after trying to flash modaco recovery if successful
The data partition of the EMUI roms are different than what for example lineageos needs (I think because of encryption).
You need to flash the stock recovery via fastboot, then wipe and format data from there, then TWRP should be able to mount the partition again. In TWRP you can format the partition again to the format according to what is necessary for the rom you want to install.
christopherpfister said:
You need to flash the stock recovery via fastboot, then wipe and format data from there, then TWRP should be able to mount the partition again. In TWRP you can format the partition again to the format according to what is necessary for the rom you want to install.
Click to expand...
Click to collapse
I am just downloading 4.1 stock rom i found finally on Huawei website after much buggering around last night, clearly it was a long day.
Will get this flashed with the stock recovery that I was able to put back on thanks to SRKTool
Will update again shortly, thank you for the reply.
failed to mount system for rom install
now this is just getting silly...
so i was able to restore stock rom with the dload folder procedure and EMUI recovery restored with SRKTool
successfully then unlocked bootloader, put on twrp-3.0.2-0-eva-modaco-rc3, did the data wipes and tried to install lineage os zip.
(the original problem of going back to stock rom is solved, but this is still ongoing as to now why a custom rom will not load)
now i get the infamous ERROR: 7
after
could not detect filesystem for /dev/block/bootdevice/by-name/system, assuming ext4
mount: failed to mount /dev/block/bootdevice/by-name/system at system: no such file or directory
....this is all seeming far too difficult to install any custom rom on this unit, what is happening?
same issue
I'm having a similar issue, any updates?

Categories

Resources