Database Develop

[Q] Cant into recovery & Stuck in Bootloop on unlocked device

I want to flash a CM11 into my tablet, so I unlocked bootloader.(Devise's Build Number: Version V10.26.1.18 )
------> I flashed a CWMrecovery 6.0.4.5 into it .
----- > I reboot to bootloader can't get into recovery, so i select a full wipe in bootloader.
------>Tablet stucked in boot screen. I can't flash anything into it, because i can't get into bootloader & recovery(Even use Vol - &Power Button).
How can i get into bootloader again?
Or recovery?
Or flash a Offical rom back into it without recovery?

Unfortunately wiping from the boot loader on a custom recovery can hard brick the device. 6.0.4.5 is very old, the latest cwm is 6.0.5.1.
Try flashing that from the boot loader.

But how can get into bootloader?
I have try press Vol Down & Power button, it didn't work,and my computer said “< waiting for device >“。
Is it possible to connect with PC once more?

Try the SD card stock update method
see if this works... this is the best method I have seen to recover the TF701T. Try the manual SD card update method by downloading the correct firmware for your device first from Asus. then see if there is a zip inside of a zip file if so unpack it once. Rename the zip file to T4_SDUPDATE.zip and put the zip firmware file on the root of the SD card and power on or restart your device. it should detect a firmware update. this is the procedure I used when I bought my tablet.
I updated my tablet to the latest stock firmware before I UNLOCKED and installed the latest CWM recovery. Then I booted into stock and shut down then did a full backup of stock, then I flashed custom ROM and latest SuperSU... if you find this helpful, please click the Thanks button below!

aa3818687 said:
But how can get into bootloader?
I have try press Vol Down & Power button, it didn't work,and my computer said “< waiting for device >“。
Is it possible to connect with PC once more?
Click to expand...
Click to collapse
Sorry mate, the only way to get into the bootloader is with Power and Vol Down. If that does not work you cannot access fastboot, you cannot access recovery and the tablet is a brick. Only a new mainboard can revive it.

I am not sure, if bootloader located in SPI flash it is not very difficult to reprogram it with external programmer.

need help, mucked up during installing cm11

I have a Sony Xperia Z1 and I have had cyanogenmod12.1 on my device for a little while now, but there are a couple of bugs and I wanted to go back to cyanogenmod11, so I downloaded the cm11 zip file onto my device and copyed it to the sd card,I then downloaded TWRP manager because the cyanogenmod recvoary does not have a zip file or flash part in the recovary, so I followed the procedures and then I flashed TWRP recovary. Once I got into the TWRP recovary I found the zip file for cm11 I then clicked flash. Not long later it said succesfull and then i had to reboot, i clicked reboot and this is where it whet wrong. My device then went into a bootloop because I left my device for 10mins. I then tried to access the custom recovary but it just came up with the sony logo and no custom recovary has come up since.

Jack Neilson said:
I ave a Sony Xperia Z1 and I have had cyanogenmod12.1 on my device for a little while now, but there are a couple of bugs and I wanted to go back to cyanogenmod11, so I downloaded the cm11 zip file onto my device and copyed it to the sd card,I then downloaded TWRP manager because the cyanogenmod recvoary does not have a zip file or flash part in the recovary, so I followed the procedures and then I flashed TWRP recovary. Once I got into the TWRP recovary I found the zip file for cm11 I then clicked flash. Not long later it said succesfull and then i had to reboot, i clicked reboot and this is where it whet wrong. My device then went into a bootloop because I left my device for 10mins. I then tried to access the custom recovary but it just came up with the sony logo and no custom recovary has come up since. Please help
-Jack
Click to expand...
Click to collapse
Hello,
I have reported this thread to be moved to the right Q&A so that experts there maybe able to help.
-Vatsal

If you made a backup, flash dual recovery then restore the backup?
Otherwise flash stock and start again

The only solution is to flash your firmware and start from zero point
Since you said there is bootloop and no recovery
Or you can flash twrp img file through fastboot mode
But for safety flash is best

You do not need to do a fresh flash. Doing so without deselected some things might wipe data like photos.
1. If you don't already have the fastboot and ADB drivers, get them here
2. Download a kernel with recovery and extract the boot.img
3. Open up command prompt in the folder the boot.img is in
4. Make sure your device is turned off completely
5. Hold volume down while attaching it to your computer
6a. If you just want to have temporary acces to recovery type in this code:
Code:
fastboot boot boot.img
6b. If you want to keep acces and use the recovery after rebooting type in this code:
Code:
fastboot flash boot boot.img
7. Enter recovery the way you would normally do, backup your important files and/or flash the new rom and kernel you would like to use

HELP ! Phone won't boot after rooting

Hey guys so I'm panicking right now, so I just unlocked the bootloader, flashed TWRP and rooted my phone but now the phone won't boot it's just stuck at the boot icon with the two circles chasing each other, am I screwed and is my phone useless now ?

Don't worry, this is a common problem that occurs when you use an older version of SuperSU.
Flash SuperSU v2.79 to root. You won't even have to reflash the OS. Your phone should reboot once during the booting process.
Alternatively, you can reflash the stock OS and root with Magisk v11.1, which will also root your phone.

Anova's Origin said:
Don't worry, this is a common problem that occurs when you use an older version of SuperSU.
Flash SuperSU v2.79 to root. You won't even have to reflash the OS. You phone should reboot once during the booting process.
Alternatively, you can reflash the stock OS and root with Magisk v11.1, which will also root your phone.
Click to expand...
Click to collapse
Okay so can you tell me how to remove 2.78 before I flash 2.79 ? thanks

You don't need to remove it. Flashing the newer one should replace the older one. I had the same problem when I first rooted following a slightly outdated guide. Flashing the newest version fixed it without a problem.

Anova's Origin said:
You don't need to remove it. Flashing the newer one should replace the older one. I had the same problem when I first rooted following a slightly outdated guide. Flashing the newest version fixed it without a problem.
Click to expand...
Click to collapse
My phone isn't showing up on my pc as a removable storage and when I type adb devices my phone isn't showing up either

If you have a usb-C OTG adapter, the easiest way is to copy it onto a flash drive and flash from the drive in TWRP.
TWRP should also have a way of mounting your phone to your PC, though I've personally never managed to get it to work.
Also, I believe adb works while you're in recovery mode. You can use adb to push the superSU zip to your phone's internal storage. If you aren't sure how to use adb, the toolkit consolidates all of the useful commands together.

Anova's Origin said:
If you have a usb-C OTG adapter, the easiest way is to copy it onto a flash drive and flash from the drive in TWRP.
TWRP should also have a way of mounting your phone to your PC, though I've personally never managed to get it to work.
Also, I believe adb works while you're in recovery mode. You can use adb to push the superSU zip to your phone's internal storage. If you aren't sure how to use adb, the toolkit consolidates all of the useful commands together.
Click to expand...
Click to collapse
I managed to flash 2.79 but I don't think it worked, still stuck booting, will leave it for a few minutes though to see if anything changes, any suggestions if that wasn't the issue ?

Dirty flash whatever version of OOS you're on, wipe delvic/cache, then immediately flash SuperSU without rebooting recovery.

Anova's Origin said:
Dirty flash whatever version of OOS you're on, wipe delvic/cache, then immediately flash SuperSU without rebooting recovery.
Click to expand...
Click to collapse
I have no idea how to do any of that, I'm a beginner could you explain to me please ?

stefinho said:
I have no idea how to do any of that, I'm a beginner could you explain to me please ?
Click to expand...
Click to collapse
1) Download the full ROM of OOS from OnePlus (ignore their instructions, they are assuming that you have the stock recovery installed).
2) Transfer the full zip onto your phone.
3) Boot into TWRP
4) Find where you've put the full ROM on your internal storage and flash it
5) Once TWRP finishes flashing it, tap the "wipe dalvik/cache" button, DO NOT REBOOT (if you reboot at this point, your TWRP will be replaced with stock recovery)
6) Press back on TWRP, find your SuperSU.zip and flash that
7) Reboot
This process replaces any non-user files that may have been damaged. You won't lose any data or the apps that you have downloaded. This will replace the recovery with stock if you do not root immediately before rebooting.

Anova's Origin said:
1) Download the full ROM of OOS from OnePlus.
2) Transfer the full zip onto your phone.
3) Boot into TWRP
4) Find where you've put the full ROM on your internal storage and flash it
5) Once TWRP finishes flashing it, tap the "wipe dalvik/cache" button, DO NOT REBOOT (if you reboot at this point, your TWRP will be replaced with stock recovery)
6) Press back on TWRP, find your SuperSU.zip and flash that
7) Reboot
Click to expand...
Click to collapse
Thanks, will try that now.

Anova's Origin said:
1) Download the full ROM of OOS from OnePlus (ignore their instructions, they are assuming that you have the stock recovery installed).
2) Transfer the full zip onto your phone.
3) Boot into TWRP
4) Find where you've put the full ROM on your internal storage and flash it
5) Once TWRP finishes flashing it, tap the "wipe dalvik/cache" button, DO NOT REBOOT (if you reboot at this point, your TWRP will be replaced with stock recovery)
6) Press back on TWRP, find your SuperSU.zip and flash that
7) Reboot
This process replaces any non-user files that may have been damaged. You won't lose any data or the apps that you have downloaded. This will replace the recovery with stock if you do not root immediately before rebooting.
Click to expand...
Click to collapse
DUDE, it worked thank you so much man really appreciate the help

K3 Note bootlooping to TWRP only

I had Resurrection rom installed in my K3 note and needed to sell the phone. So performed a complete wipe of the internal storage and tried to install AICP rom later (TWRP), it shows flashed successfully, but whenever I am booting my phone, it always boots to recovery only. Downloaded the SP flash tool to go back to stock rom with stock firmware, but as soon as I plug my phone woth my laptop with the USB cable, (which is switched off at this moment) after clicking the download option in the SP Flash tool, it just again boots back to recovery and the stock firmware's download never happens because my phone has booted into recovery. So i guess no use of SP Flash tool too.
I am able to connect my phone to my laptop and can see my internal storage and i can transfer files too.
Any help,?
Current rom flashed via TWRP - AICP v4.2 and Gapps micro (arm 64, pico) (Still stuck in booloop to TWRP only )

I am having the same issue! I've selected to restore factory settings and bam, it boots only to TWRP, I've tried to flash it with new rr rom (09.2017) but it is without any improvement still TWRP.
I think I'll try to do things like I did when changing it from stock model.

My phone TWRP-looped many times. The solution is actually easy.
1. Reflash using SPFlashtool ONLY the stock recovery
2. boot into stock recovery
3. choose english > press reboot phone
4. phone will reboot into rom without problemos
5. reflash TWRP
cheers
or
1. Copy stock recovery.img into sdcard
2. In twrp, select Install and navigate to where you put stock recovery.img
3. Press install image. Then, Select recovery.img. Slide to install
4. boot into stock recovery
5. choose english > press reboot phone
6. phone will reboot into rom without problemos
7. reflash TWRP
DONE

what button combination to boot into fastboot
Hi
Whats the key communication to boot into fastboot to flash recovery image ?
Currently, having only stock recovery with no os installation.

Did you get the solution?

I gave reboot phone and the phone is stuck into an infinite restart.
Arjunism said:
My phone TWRP-looped many times. The solution is actually easy.
1. Reflash using SPFlashtool ONLY the stock recovery
2. boot into stock recovery
3. choose english > press reboot phone
4. phone will reboot into rom without problemos
5. reflash TWRP
cheers
or
1. Copy stock recovery.img into sdcard
2. In twrp, select Install and navigate to where you put stock recovery.img
3. Press install image. Then, Select recovery.img. Slide to install
4. boot into stock recovery
5. choose english > press reboot phone
6. phone will reboot into rom without problemos
7. reflash TWRP
DONE
Click to expand...
Click to collapse

[ROOT WITH Magisk/TWRP] A70 ANDROID 9/10 ON ANY VERSION

Hi I bring you how to root and install twrp on A70 any version ,I think its work on all new samsung device:good:
note :
1-first unlock your bootloader https://forum.xda-developers.com/galaxy-a70/development/recovery-twrp-galaxy-a70-t3955984
2-in all step Remove auto reboot in odin
requirement files :
PeaZip
https://www.peazip.org/download-installer-p-windows.html
TWRP recovery.img mack it tar with PeaZip
https://github.com/Grarak/android_device_samsung_a70q-twrp/releases
vbmeta.tar Vbmeta.img- https://www.androidfilehost.com/?fid...26312261811717
Stock recovery.img from your stock rom [ you can download your device rom and extract stock recovery ] and mack it tar with PeaZip
Magisk 20.1- https://www.androidfilehost.com/?fid...26312261797449
Odin3- https://www.androidfilehost.com/?fid...26312261811763
Samfirm- https://www.androidfilehost.com/?fid...26312261811762
Lets start
1- in stock roms maybe work on custom roms
2-boot in to download mode and flash vbmeta.tar via odin in ap
3-after that reboot to recovery by pressing vol+ and power and clear data and cache in stock recovery
4- reboot again in to download mod and now flash twrp via odin in ap
5-reboot to twrp recovery by pressing vol+ and power and slide right to modify. Click wipe, click format data, type yes after that go back and reboot to recovery. slide right to modify, click mount, if mount system partition read-only is checked, back out and reboot back to recovery and check mount again, it should now be unchecked. . Now click Vendor so its checked and system should be unchecked, back out.
6- Copy Magisk 20.1 to the External sd card. In TWRP click install, select storage and choose micro sd card, click on magisk and slide right to confirm. (you must have vendor checked in mount or it wont flash properly). when done, click all way back click reboot to download.
7- now flash stcok recovery tar file via odin and reboot your device to system
8-after your device start run Magisk and update it by install options
well done you have twrp and rooted device :fingers-crossed::good::fingers-crossed:
i think this method work on all new samsung device and just you have own your device file like
twrp /stock recovery /vbmeta
note : if your twrp Stuck on twrp logo you have to install stock recovery and repeat from step 2
tested device A705FN:fingers-crossed:
thanks to :good:
MarvinMod
Grarak
and other to help me in this method

thanks a lot. i will test it today and check back here tomorrow
edit: i cant flash twrp via odin. download mode says "only official released binaries are allowed"
bootloader unlocked
oem unlock grayed
vmeta flashed
wipe data cache
but cant flash twrp. tried to download latest version but still no joy
i have 705FN with A705FNXXU5BTC2 rom installed

thewalekk said:
thanks a lot. i will test it today and check back here tomorrow
edit: i cant flash twrp via odin. download mode says "only official released binaries are allowed"
bootloader unlocked
oem unlock grayed
vmeta flashed
wipe data cache
but cant flash twrp. tried to download latest version but still no joy
i have 705FN with A705FNXXU5BTC2 rom installed
Click to expand...
Click to collapse
Hi i think you have to first flash 4file rom on your device
Plez check this maybe help you
https://forum.xda-developers.com/sa...torial-root-november-security-update-t3715661
Your bootloader must be updated

seli1987 said:
Hi i think you have to first flash 4file rom on your device
Plez check this maybe help you
https://forum.xda-developers.com/sa...torial-root-november-security-update-t3715661
Your bootloader must be updated
Click to expand...
Click to collapse
Hi thanks for the reply. But the day before i read this post, i flashed the latest firmware from sammobile which is the rom i told in the post (BTC2). Doesnt latest firmware include latest BL? Where can i find the current version of my BL in my phone?

thewalekk said:
Hi thanks for the reply. But the day before i read this post, i flashed the latest firmware from sammobile which is the rom i told in the post (BTC2). Doesnt latest firmware include latest BL? Where can i find the current version of my BL in my phone?
Click to expand...
Click to collapse
Try again flash 4 file frimware and let device start to system after that reboot to download mod and flash vbmeta.tar and let your device start to system
After that reboot to stock recovery and wipdata and cach and reboot to download mod and now flash twrp
The wrong is with your bootloader if you cant fix it try to search your problem in google
You are not only one have this problem

I did every thing from scratch. Even lock and unlock the bootloader.
I am tring to make sence. Vbmeta is "verified boot". So the idea is trick the phone with our own bootloader so that we can flash twrp.
Since i cant flash twrp, vbmeta should be updated.
Am i right?

thewalekk said:
I did every thing from scratch. Even lock and unlock the bootloader.
I am tring to make sence. Vbmeta is "verified boot". So the idea is trick the phone with our own bootloader so that we can flash twrp.
Since i cant flash twrp, vbmeta should be updated.
Am i right?
Click to expand...
Click to collapse
Unlock bootloader, factory reset, unsure oem is unlocked and grayed out in settings >developer options.
Then flash vbmeta, manual reboot to download mode, flash twrp, boot to twrp, factory reset in twrp , flash magisk zip then factory reset again, now boot system.
The vbmeta you flash is empty and allows flashing third party zips.

Hiii, i did almost everthing, but when i boot in recovery and go to mount, system partition read-only is checked. already tried 4 for times reboot to recovery but still checked.
Yes, i slide right to allow to modify. Any suggestion ?

BubSystemS said:
Hiii, i did almost everthing, but when i boot in recovery and go to mount, system partition read-only is checked. already tried 4 for times reboot to recovery but still checked.
Yes, i slide right to allow to modify. Any suggestion ?
Click to expand...
Click to collapse
Go ahead with the steps. Ignore mount system.
Let's see what happens
Worst scenario, you soft brick the phone or bootloop which can be fixed by flashing stock rom again.
Make sure you have stock rom and you backup your data

Any way to pass SatefyNet?

Instal this path in Magisk:
https://github.com/kdrag0n/safetynet-fix/releases/download/v1.1.0/safetynet-fix-v1.1.0.zip