[HELP] Cannot boot into system after installing TRWP - Android Q&A, Help & Troubleshooting

Hello,
the last two days I try to get TWRP working so I can install magisk. I installed TWRP via Odin and I can access TWRP.
But when I try to reboot into the normal system my phone gets into a bootloop. It starts shows the logo goes black starts again and so on. I can still enter TWRP through the button combination.
Any ideas what went wrong?
Device: Samsung S7 edge SM-G935F with Android 8.0.
Phone is on factory settings
Thanks in advance

Try reflashing the boot. Check if it works. If not try flashing the stock recovery back and then check.
If that also dont solve your problem. reflash things using ODIN.

Related

Bootloop Hell, please, please help!

I have a Tmobile GS6 Edge,My problem is this I was restoring a TWRP backup, coming from [ROM][5.1.1][OF8] OZOP EDGE. I used this Backup numerous times. But the last restore sent me into bootloop. I'm on OF8 but I ran an OF6 tar file through odin (it's the only one I can get to pass and run successfully). Heres what happened I connected my phone to computer, odin recognized it. hit start. ran successfully. rebooted, android guy came up briefly and said installing system update, then it changed to "Erasing..." then it rebooted again. Now I'm stuck in bootloop. I can boot to recovery and it says installing system update each time I boot to recovery, but selecting reboot system there shows a no command error. I force the phone to power off... power on again to bootloops.
smart switch didn't recognize the phone for a reset so I decided to go with the ODIN method and now i'm lost. I read to reboot to recovery, factory reset in recovery, power down option in recovery but I'm still in bootloop Hell. Is there a pit file I can run? Anything? Please help.
Just flashed G925TUVU3DOI1 with ODIN, same issue, wont boot past Samsung logo and now I am stuck with OI1 firmware. It will not allow me to downgrade to OF8 or OF6 for example.
Update I have created and flashed successfully my own bootloader.img.tar file with Modem.img.tar.file as suggested. And still stuck at Samsung logo. Any ideas?
Anything in this?

Bootlooped Samsung galaxy G925Twith no solution.

I have a Tmobile GS6 Edge,My problem is this I was restoring a TWRP backup, coming from [ROM][5.1.1][OF8] OZOP EDGE. I used this Backup numerous times. But the last restore sent me into bootloop. I'm on OF8 but I ran an OF6 tar file through odin (it's the only one I can get to pass and run successfully). Heres what happened I connected my phone to computer, odin recognized it. hit start. ran successfully. rebooted, android guy came up briefly and said installing system update, then it changed to "Erasing..." then it rebooted again. Now I'm stuck in bootloop. I can boot to recovery and it says installing system update each time I boot to recovery, but selecting reboot system there shows a no command error. I force the phone to power off... power on again to bootloops.
smart switch didn't recognize the phone for a reset so I decided to go with the ODIN method and now i'm lost. I read to reboot to recovery, factory reset in recovery, power down option in recovery but I'm still in bootloop Hell. Just flashed G925TUVU3DOI1 with ODIN, same issue, wont boot past Samsung logo and now I am stuck with OI1 firmware. It will not allow me to downgrade to OF8 or OF6 for example. I have created and flashed successfully my own bootloader.img.tar file with Modem.img.tar.file as suggested. And yes im still stuck at Samsung logo. Any ideas? Please help. Update: I used the emergecy recovery option with Samsung smart switch and..... Blinking logo as usuall

Soft Bricked phone after installing xposed from apk file

My phone model is a SM-G925F and I tried installing xposed via the apk file (XposedInstaller_3.1.apk) from the thread below:
The version is 5.0.2
http://forum.xda-developers.com/showthread.php?t=3034811
After I installed the apk I downloaded the file by clicking the download button in the app. After the download is finished it asked me to reboot and so i did. Afterwards, my phone got into a boot loop. At this point I managed to boot into TWRP recovery mode. Tried factoring resetting, wiping cache and dalvik and rebooted, still stuck on bootloop.
Afterwards I plugged in my phone into my computer whilst trying to find a solution online. After plugging it out i noticed that my phone was stuck on the "charging" screen which led me to press all buttons at once in an attempt to shut down my phone. What happened was that now its stuck on the "Samsung Galaxy S6 Edge" booting screen (not the animated Samsung one) and it wont even shut down or let me access recovery mode, only download mode. I tried force shutting down again (holding down both volume keys and power button) and all it did was give me a never ending cycle of black screens and "Samsung Galaxy S6 Edge" boot screen. Right now my phone is stuck on the S6 Edge boot screen.
I'm thinking of just using ODIN and installing the firmware via download mode. Either that or I'm just gonna wait for the battery to run out and get into recovery mode that way (not sure what I'm gonna do once I'm in). If someone can give me suggestions on what to do in the situation I'd greatly appreciate it!
Download smart switch on your computer and put your phone into download mode. Flash the stock firmware from smart switch.
deandramuhammed said:
My phone model is a SM-G925F and I tried installing xposed via the apk file (XposedInstaller_3.1.apk) from the thread below:
The version is 5.0.2
http://forum.xda-developers.com/showthread.php?t=3034811
After I installed the apk I downloaded the file by clicking the download button in the app. After the download is finished it asked me to reboot and so i did. Afterwards, my phone got into a boot loop. At this point I managed to boot into TWRP recovery mode. Tried factoring resetting, wiping cache and dalvik and rebooted, still stuck on bootloop.
Afterwards I plugged in my phone into my computer whilst trying to find a solution online. After plugging it out i noticed that my phone was stuck on the "charging" screen which led me to press all buttons at once in an attempt to shut down my phone. What happened was that now its stuck on the "Samsung Galaxy S6 Edge" booting screen (not the animated Samsung one) and it wont even shut down or let me access recovery mode, only download mode. I tried force shutting down again (holding down both volume keys and power button) and all it did was give me a never ending cycle of black screens and "Samsung Galaxy S6 Edge" boot screen. Right now my phone is stuck on the S6 Edge boot screen.
I'm thinking of just using ODIN and installing the firmware via download mode. Either that or I'm just gonna wait for the battery to run out and get into recovery mode that way (not sure what I'm gonna do once I'm in). If someone can give me suggestions on what to do in the situation I'd greatly appreciate it!
Click to expand...
Click to collapse
You have tried to flash the wrong version of xposed. The one from that thread isnt compatible you need the xposed unofficial by wanam from here
http://forum.xda-developers.com/xposed/unofficial-xposed-samsung-lollipop-t3180960/page562
What i would suggest now is to flash stock firmware to resolve the bootloop.
Then flash twrp.
Then flash xposed from the thread above.
Flash through twrp and your good to go
callumbr1 said:
You have tried to flash the wrong version of xposed. The one from that thread isnt compatible you need the xposed unofficial by wanam from here
http://forum.xda-developers.com/xposed/unofficial-xposed-samsung-lollipop-t3180960/page562
What i would suggest now is to flash stock firmware to resolve the bootloop.
Then flash twrp.
Then flash xposed from the thread above.
Flash through twrp and your good to go
Click to expand...
Click to collapse
It's all good now, my phone is fixed. Thanks for the help!

I can only enter recovery mode...PLEASE HELP

Hello guys and thank you for reading this post. I have successfuly rooted my phone yesterday and tried to install Xposed framework. First I installed Xposed framework zip file and then apk. After that i enter recovery mode and flashed zip file. And my sad story starts now. After i flashed zip file i my phone get stucked at bootloop. So every time i try to power on my phone there only appear samsung logo and got stucked at that point. Then went in recovery mode to Advanced-File Manager and deleted xposed zip file. Then i tried to power on my phone but there i get stucked on samsung logo again. After that I back up all files. Then i wiped all Dalvik,System,Data,Internal Storage,Cache after that when i try to power on my phone it always enter recovery mode (it is not stucked at samsung logo)...I think i deleted my OS. I restore my back up data and tought that i will be at same point as before wiping but i am not. It keeps to enter recovery mode every time i try to power on phone. I don't know what to do now. Please help me! I have a problem with connecting my phone to PC too. :crying:
Please help...
Anyone? :crying:
Backup personal data -> factory reset -> reflash ROM -> restore data -> profit
But as said above, a little more information would be helpful. Device name, model number, what recovery, what version of android, blood type, social security number, you know, the normal stuff
How to reflash ROM?
Samsung Galaxy J5 (2016)
I can only enter Downloading mode and TWRP recovery.
Model: SM-J510FN
SNN: -J510FNGSMH

Bootloop - Have I tried everything?

My phone is stuck in a bootloop. Here's what I've tried so far:
Booting into recovery mode, but it won't go into it, download mode does work though.
Flashing the latest 7.0 BTU using Odin, it is successful, but upon reboot the bootloop is back.
Flashing to another 7.0 BTU, same as above.
Flashing using AP + CP + CSC in Odin, same as above.
Flashing TWRP, it is successful, but again, on reboot the bootloop is back and it won't go into recovery mode, I have held down the buttons on the black screen, I've tried holding them whilst flashing, I've tried with auto boot and without it, nothing works. I've flashed TWRP about 10 times now trying different things.
Tried using ADB to get into recovery using TWRP, but ADB doesn't recognize any devices, probably because I don't have the USB mode enabled? Obviously I can't enable it as the phone is bricked.
Any suggestions?
This phone is so thin, it won't even make a good door stop at this point.
Sprinter55 said:
My phone is stuck in a bootloop. Here's what I've tried so far:
Booting into recovery mode, but it won't go into it, download mode does work though.
Flashing the latest 7.0 BTU using Odin, it is successful, but upon reboot the bootloop is back.
Flashing to another 7.0 BTU, same as above.
Flashing using AP + CP + CSC in Odin, same as above.
Flashing TWRP, it is successful, but again, on reboot the bootloop is back and it won't go into recovery mode, I have held down the buttons on the black screen, I've tried holding them whilst flashing, I've tried with auto boot and without it, nothing works. I've flashed TWRP about 10 times now trying different things.
Tried using ADB to get into recovery using TWRP, but ADB doesn't recognize any devices, probably because I don't have the USB mode enabled? Obviously I can't enable it as the phone is bricked.
Any suggestions?
This phone is so thin, it won't even make a good door stop at this point.
Click to expand...
Click to collapse
Try flashing philz recovery that worked for me to get recovery working !
Do you know what version and where from?
I tried a few versions but got the "Recovery is not seandroid enforcing" error on reboot.
I also tried recovery.tar from arter97 com (can't post the link) - Now it doesn't show the above error, and the Galaxy logo is showing without rebooting every 5 seconds. At least it's something different. Still can't boot into recovery mode though.
Here is a video that can fix the bootloop of Samsung Galaxy phone, maybe helpful with you.
https://www.youtube.com/watch?v=zXSHe3oorIM

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