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[Q][SOLVED] Help!

[Q] Help!
Okay. So i just rooted my phone yesterday and i flashed a ROM. Well I forgot to backup all my apps and such. So I went back into CWM and I cleared data and flashed my nandroid recovery file. That completed successfully, so I push restart system at the top. Well now it is just stuck in the boot screen and won't do anything. How do I fix this! HELP!

atech087 said:
Okay. So i just rooted my phone yesterday and i flashed a ROM. Well I forgot to backup all my apps and such. So I went back into CWM and I cleared data and flashed my nandroid recovery file. That completed successfully, so I push restart system at the top. Well now it is just stuck in the boot screen and won't do anything. How do I fix this! HELP!
Click to expand...
Click to collapse
I can't get into CWM either. It just keeps rebooting and getting stuck on the boot screen.

For getting back to CWM, pull the battery (USB unplugged) so it turns off fully, put the battery back in, hold the volume up and down both on the left, and turn it on (hold power until you see something, let go of power but keep holding the volume keys). Once you see CWM come on, you can let go of the volume keys.
You flashed what from what? If what you flashed isn't the same major OS version, the nandroid backup is probably only going to be helpful through Titanium Backup or some other program since you won't be able to flash it successfully.

Theraze said:
For getting back to CWM, pull the battery (USB unplugged) so it turns off fully, put the battery back in, hold the volume up and down both on the left, and turn it on (hold power until you see something, let go of power but keep holding the volume keys). Once you see CWM come on, you can let go of the volume keys.
You flashed what from what? If what you flashed isn't the same major OS version, the nandroid backup is probably only going to be helpful through Titanium Backup or some other program since you won't be able to flash it successfully.
Click to expand...
Click to collapse
Ok so I tried to get back into CWM and it was unsuccessful. It just gets stuck on the boot screen still. I flashed my 2.3.6 stock rooted nandroid backup from this custom rom: http://forum.xda-developers.com/showthread.php?t=1404863 . I can still get to recovery mode just not CWM. Any ideas?

Okay... recovery mode but not CWM... what does that mean?
CWM IS recovery mode. Are you trying to get into download mode instead? For that, battery pull, battery in, plug in USB to computer, hold volume... up (I think), turn on (power button until the screen lights up), let go of power, should be in download mode.

Theraze said:
Okay... recovery mode but not CWM... what does that mean?
CWM IS recovery mode. Are you trying to get into download mode instead? For that, battery pull, battery in, plug in USB to computer, hold volume... up (I think), turn on (power button until the screen lights up), let go of power, should be in download mode.
Click to expand...
Click to collapse
Yeah.. I meant i couldn't get into recovery mode but I can get into download mode. Do you think this would get my phone working again? http://forum.xda-developers.com/showthread.php?t=1358498

Working as a phone, yes. If you can get into download mode, you should be able to flash stuff. If you flashed from Froyo to GB-custom, use the one-click twice... first to get the basic ROM over, then tell it to do bootloaders as well. If you flashed from GB to GB-custom, then you only need to flash once.
I'd suggest using the second link, BWaT+stock. Basically, from here:
http://forum.xda-developers.com/showthread.php?t=1822626
If you have any problems, make sure you're following the guide fully:
http://forum.xda-developers.com/showpost.php?p=21953878&postcount=2
After you get it booting up with root, you can extract apps from the nandroid using Titanium Backup or something else similar.

Theraze said:
Working as a phone, yes. If you can get into download mode, you should be able to flash stuff. If you flashed from Froyo to GB-custom, use the one-click twice... first to get the basic ROM over, then tell it to do bootloaders as well. If you flashed from GB to GB-custom, then you only need to flash once.
I'd suggest using the second link, BWaT+stock. Basically, from here:
http://forum.xda-developers.com/showthread.php?t=1822626
If you have any problems, make sure you're following the guide fully:
http://forum.xda-developers.com/showpost.php?p=21953878&postcount=2
After you get it booting up with root, you can extract apps from the nandroid using Titanium Backup or something else similar.
Click to expand...
Click to collapse
Thanks. I used http://forum.xda-developers.com/showthread.php?t=1358498 this and am just going to reboot and everything all over again using this guide http://forum.xda-developers.com/showthread.php?t=1470716 and hope I don't have this problem again. Thanks for your help!!!!!

[Q] Start TWRP

I rooted with Casual and selected TWRP for Custom Recovery. Everything seems to be working fine, but I have been unable to start TWRP. With phone off, I hold volume down + Power. The phone will vibrate every few seconds until I release the power button. Then it starts in normal Android mode. Am I trying to start this in the wrong way or is there something messed up with TWRP on my phone?

joekiv said:
I rooted with Casual and selected TWRP for Custom Recovery. Everything seems to be working fine, but I have been unable to start TWRP. With phone off, I hold volume down + Power. The phone will vibrate every few seconds until I release the power button. Then it starts in normal Android mode. Am I trying to start this in the wrong way or is there something messed up with TWRP on my phone?
Click to expand...
Click to collapse
Until you flash a rom that has a custom menu to boot to recovery you have to hold volume up plus the home key while hitting the power button. Let the power button go but keep holding the volume up and home key then TWRP should start up.
Edit: You can also download Quick Boot by Sirius app from the play store and see if that gets you to your recovery until you get a rom on that let's you boot straight to recovery.

TheAfroSamurai said:
Until you flash a rom that has a custom menu to boot to recovery you have to hold volume up plus the home key while hitting the power button. Let the power button go but keep holding the volume up and home key then TWRP should start up.
Edit: You can also download Quick Boot by Sirius app from the play store and see if that gets you to your recovery until you get a rom on that let's you boot straight to recovery.
Click to expand...
Click to collapse
The buttons worked BUT TWRP isn't. I have an Android Robot, out for the count, he is on his back. The recovery must be messed up.

joekiv said:
The buttons worked BUT TWRP isn't. I have an Android Robot, out for the count, he is on his back. The recovery must be messed up.
Click to expand...
Click to collapse
That's the stock recovery. Download too manager and install twrp from the settings menu
Sent from my SCH-I535

jhoutz said:
That's the stock recovery. Download too manager and install twrp from the settings menu
Sent from my SCH-I535
Click to expand...
Click to collapse
Thanks, but I already tried redoing TWRP with Goo Manager. Program ran fine & finished, but when I rebooted into recovery I got the dead Android Robot again. Don't know how to proceed at this point. May try re-running Casual. Still reading everything I can find on this situation before doing anything.

From a powered off state, hold volume UP, home, and power. Let go of the power button when the phone vibrates.
Sent from my SCH-I535 using Tapatalk 4

SlimSnoopOS said:
From a powered off state, hold volume UP, home, and power. Let go of the power button when the phone vibrates.
Sent from my SCH-I535 using Tapatalk 4
Click to expand...
Click to collapse
Done that multiple times, same result - Android on back. Tried redoing TWRP with Goo manager, also Checked on lock/unlock with Ez Unlock - got "status unknown". Did not risk pressing either 'Lock' or 'Unlock' and exited app. Not sure what to do next.
Phone is working. Can make calls, messages, use & install apps and change settings. SuperSU is working, TB Pro is working. I did TB Backups & uninstalled multiple locked apps (Bloatware) before discovering that I cannot get into a working TWRP Recovery.
Any suggestions would be greatly appreciated.

joekiv said:
Done that multiple times, same result - Android on back. Tried redoing TWRP with Goo manager, also Checked on lock/unlock with Ez Unlock - got "status unknown". Did not risk pressing either 'Lock' or 'Unlock' and exited app. Not sure what to do next.
Phone is working. Can make calls, messages, use & install apps and change settings. SuperSU is working, TB Pro is working. I did TB Backups & uninstalled multiple locked apps (Bloatware) before discovering that I cannot get into a working TWRP Recovery.
Any suggestions would be greatly appreciated.
Click to expand...
Click to collapse
Odin flash a TWRP tar. Uncheck auto-reboot, once it successfully flashes, pull the battery then try booting directly into twrp.

SlimSnoopOS said:
Odin flash a TWRP tar. Uncheck auto-reboot, once it successfully flashes, pull the battery then try booting directly into twrp.
Click to expand...
Click to collapse
Will Odin work if I am unable to get the phone into a working bootloader?

joekiv said:
Will Odin work if I am unable to get the phone into a working bootloader?
Click to expand...
Click to collapse
It should. There's download mode and there's recovery mode. You are having issues flashing a recovery. I don't see anything in your prior posts about difficulty accessing anything else.

SlimSnoopOS said:
It should. There's download mode and there's recovery mode. You are having issues flashing a recovery. I don't see anything in your prior posts about difficulty accessing anything else.
Click to expand...
Click to collapse
Your link above for the "TWRP Tar" goes to a page that instructs to go into odin mode on the 'device' by pressing Vol down, home and power. When I do that I get the Android Robot standing and a message that says "Downloading Custom, do not turn off device". At this point no buttons work and I have no choices do do anything and have to do a battery pull to get out. If I go in any other way I get the Robot on its back.
EDIT: You link was only for the purpose of getting the tar file, not a suggestion to use Odin Mobile. I think that all of the time I spent reading about this issue is affecting my brain.

joekiv said:
Your link above for the "TWRP Tar" goes to a page that instructs to go into odin mode on the 'device' by pressing Vol down, home and power. When I do that I get the Android Robot standing and a message that says "Downloading Custom, do not turn off device". At this point no buttons work and I have no choices do do anything and have to do a battery pull to get out. If I go in any other way I get the Robot on its back.
Click to expand...
Click to collapse
Yes, you use Odin from a computer and boot your phone into download mode then connect it via usb to flash files. Based on your post, you haven't used Odin before have you?
Edit: If it makes it easier, this thread has a [HOW TO] for Odin and the process of flashing tar files as well.

SlimSnoopOS said:
Yes, you use Odin from a computer and boot your phone into download mode then connect it via usb to flash files. Based on your post, you haven't used Odin before have you?
Edit: If it makes it easier, this thread has a [HOW TO] for Odin and the process of flashing tar files as well.
Click to expand...
Click to collapse
No I haven't, but I realized (slowly) what you meant and edited my last post, Probably while you were posting this.

joekiv said:
No I haven't, but I realized (slowly) what you meant and edited my last post, Probably while you were posting this.
Click to expand...
Click to collapse
Ahh, I see that now. Also, per your earlier statement about EZ Unlock. If you have v1.2, just tapping unlock does not harm the phone in any capacity. In fact, fact I encourage you to do so just before using Odin (from a computer) to flash TWRP or CWM. EZ Unlock v1.2 only unlocks the bootloader.
Sent from my SCH-I535 using Tapatalk 4

Did your suggestion and Ran Ez Unlock again and pressed 'Unlock', Status now says UNlocked. Now that it does I'm going to give Goo Manager 1 more shot at fixing TWRP before I run Odin with the TWRP Tar you linked to.

joekiv said:
Did your suggestion and Ran Ez Unlock again and pressed 'Unlock', Status now says UNlocked. Now that it does I'm going to give Goo Manager 1 more shot at fixing TWRP before I run Odin with the TWRP Tar you linked to.
Click to expand...
Click to collapse
Cool, let me know what happens.
Sent from my SCH-I535 using Tapatalk 4

SlimSnoopOS said:
Cool, let me know what happens.
Sent from my SCH-I535 using Tapatalk 4
Click to expand...
Click to collapse
Ran Goo Manager, but no success. Put phone in download mode and used Odin to flash recovery with openrecovery-twrp-2.6.1.0-d2vzw.tar. Odin ran through to end and showed "Pass" and rebooted. Used Vol UP, Home & Power keys to enter TWRP got the Robot on his back with a Red Exclamation mark with this message below:
# Manual Mode #
"...Applying Multi ...CSC
Applying the CSC Code: VZW
Successfully applied Multi-CSC
I have 6 choices on this screen.
1 Reboot System Now (I pressed power and phone booted normally)
2 Apply Update from ADB
3.Apply Updated from External Storage
4 Wipe Data/Factory Reset
5 Wipe Cache Partition
6 Apply update from Cache
So I still can't get into TWRP and the only difference is now the Red Exclamation Point.

Did you uncheck "auto reboot" and pull the battery and boot into TWRP like I said before?
Here's a third method if the above does not work. Download EZ Recovery from the Play Store. Once you've done so, you can use my prior link from Rootzwiki and download a TWRP img (image) and use EZ Recovery to install that img file. For this method, make sure to use TWRP.img. Do not use the "tar" file, for this method, tar files are for Odin only.
Sent from my SCH-I535 using Tapatalk 4

SlimSnoopOS said:
Did you uncheck "auto reboot" and pull the battery and boot into TWRP like I said before?
Here's a third method if the above does not work. Download EZ Recovery from the Play Store. Once you've done so, you can use my prior link from Rootzwiki and download a TWRP img (image) and use EZ Recovery to install that img file. For this method, make sure to use TWRP.img. Do not use the "tar" file, for this method, tar files are for Odin only.
Sent from my SCH-I535 using Tapatalk 4
Click to expand...
Click to collapse
SUCCESS! Flashed the recovery again, BUT this time with Auto reboot unchecked as you previously told me to do and that I missed. Thank you, not only for your help, but for all your patience as well.

joekiv said:
SUCCESS! Flashed the recovery again, BUT this time with Auto reboot unchecked as you previously told me to do and that I missed. Thank you, not only for your help, but for all your patience as well.
Click to expand...
Click to collapse
Ahh, sweet! haha glad I could help you out!

stuck in loop, possibly a different kind of loop

I was trying to fix my girlfriends nexus 5 that was doing the restart loop after an update. Everything seemed to go fine. Unlocked the bootloader, etc. Flashed the newest rom (6.0.1 (MMB29S) ce1d670f61061c3902f3997510ea55d7 6bfcdfa4f4840898e5d76fa044f5e6a0f71343bf) and then something obviously went wrong (not quite sure, dont think i touched anything) and it's now stuck in a different kind of loop that only loops while it's plugged in. Ive uploaded a video to youtube, but since im a new user i cant actually link it properly yet. Hopefully this wont annoy any mods, I promise it's not spam. youtube . be / yNSoiTPnGZw
Is there any way to get it to stay on for more than a couple seconds to retry the flashing?
Any help is appreciated.

atomkrieg said:
I was trying to fix my girlfriends nexus 5 that was doing the restart loop after an update. Everything seemed to go fine. Unlocked the bootloader, etc. Flashed the newest rom (6.0.1 (MMB29S) ce1d670f61061c3902f3997510ea55d7 6bfcdfa4f4840898e5d76fa044f5e6a0f71343bf) and then something obviously went wrong (not quite sure, dont think i touched anything) and it's now stuck in a different kind of loop that only loops while it's plugged in. Ive uploaded a video to youtube, but since im a new user i cant actually link it properly yet. Hopefully this wont annoy any mods, I promise it's not spam. youtube . be / yNSoiTPnGZw
Is there any way to get it to stay on for more than a couple seconds to retry the flashing?
Any help is appreciated.
Click to expand...
Click to collapse
What was your flashing procedure, did u is a toolkit or do it manually, can u get it into bootloader or recovery? What files did u is for update and where did u get them?
Sent from my XT1526 using Tapatalk

soupysoup said:
What was your flashing procedure, did u is a toolkit or do it manually, can u get it into bootloader or recovery? What files did u is for update and where did u get them?
Sent from my XT1526 using Tapatalk
Click to expand...
Click to collapse
First i followed the guide here on xda to unlock the bootloader(guide-nexus-5-how-to-unlock-bootloader-t2507905), installed twrp, which went fine. Then i realized that i couldnt (or didnt realize how to via command line) to copy the stock rom and install it via twrp, so then i followed this guide here on xda (tutorial-how-to-flash-factory-image-t2513701) with the factory img (6.01 hammerhead), got to this point in the guide: ★After everything finished, select "Recovery" using the volume buttons. then it stalled out,turned off and now just cycles on and offf through the google logo with the lock picture or if i hold down the volume button it will go into the bootloader briefly then restart, rinse repeat.

atomkrieg said:
First i followed the guide here on xda to unlock the bootloader(guide-nexus-5-how-to-unlock-bootloader-t2507905), installed twrp, which went fine. Then i realized that i couldnt (or didnt realize how to via command line) to copy the stock rom and install it via twrp, so then i followed this guide here on xda (tutorial-how-to-flash-factory-image-t2513701) with the factory img (6.01 hammerhead), got to this point in the guide: ★After everything finished, select "Recovery" using the volume buttons. then it stalled out,turned off and now just cycles on and offf through the google logo with the lock picture or if i hold down the volume button it will go into the bootloader briefly then restart, rinse repeat.
Click to expand...
Click to collapse
Have u tried messing with the power button, there are a lot of issues on the nexus 5 with the power button causing loops, simply from getting stuck, try playing with the power button a little and see of that helps, it might just need to be replaced
Wait, did u flash the factory img with twrp, or did u flash it using fastboot?
Sent from my XT1526 using Tapatalk

soupysoup said:
Have u tried messing with the power button, there are a lot of issues on the nexus 5 with the power button causing loops, simply from getting stuck, try playing with the power button a little and see of that helps, it might just need to be replaced
Wait, did u flash the factory img with twrp, or did u flash it using fastboot?
Sent from my XT1526 using Tapatalk
Click to expand...
Click to collapse
in the end fastboot, since i coulndt see how i could copy the img over to install via twrp
im pretty sure the button is fine, since it was cycling from the ota update install, then was working fine unlocking the bootloader, but after the flash, it crapped the bed.

Different problem
I had a problem where the google logo keeps on booting up with a slight vibration.This started to happen when my was dropped.I initially thought that was a software issue and thought of installing new ROM's but eventually my device was not detected :crying:
So i took it to repair shop near my house and they said it would cost 2500
I did some google research and found the reason was due to the power button being stucked during the fall.I got that repaired and my device is good to go

siddhu007 said:
I had a problem where the google logo keeps on booting up with a slight vibration.This started to happen when my was dropped.I initially thought that was a software issue and thought of installing new ROM's but eventually my device was not detected :crying:
So i took it to repair shop near my house and they said it would cost 2500
I did some google research and found the reason was due to the power button being stucked during the fall.I got that repaired and my device is good to go
Click to expand...
Click to collapse
ok, took it into a shop, got the power button fixed. It must have been on the way out because literally one minute it worked and the second it didnt. now i think ive got it narrowed down. it's saying it's unable to mount /persist. ive tried the various fixes:
e2fsck/dev/block/platform/msm_sdcc.1/by-name/persist
and
make_ext4fs/dev/block/platform/msm_sdcc.1/by-name/persist
but all i get is a not found error. not sure what to do from here on.

success!! i ended up stumbling on a bit how to restore the persist partition i didnt try. got a custom rom installs and everything works. thanks to everyone who tried to help!!

stuck in bootloop while flashing cataclysm rom
i tried to flash cataclysm rom in my n5..i unlock bootloader, flash custom recovery using TWRP and flash cataclysm rom following the instructions in this thread http://forum.xda-developers.com/goo...s-5-how-to-unlock-bootloader-t2507905...after that it was stuck in bootloop...i tried to open recovery but it wont open anymore it will only go back to loop....how can open the recovery? is it safe to flash CWM recovery?..tnx in advance..

When it was stuck in the loop, I had to hold vol up and down with the power button (wait a few secs until it was completely off) then reboot holding down + power till it opened the bootloader. if that doesnt work, try reflashing the bootloader via fastboot. I only found out i couldnt mount the persist partition by looking at the terminal window in twrp after trying to install a rom which kept it in the boot loop. I then used the cmd: make_ext4fs /dev/block/platform/msm_sdcc.1/by-name/persist to rebuild it.

jpau11 said:
i tried to flash cataclysm rom in my n5..i unlock bootloader, flash custom recovery using TWRP and flash cataclysm rom following the instructions in this thread http://forum.xda-developers.com/goo...s-5-how-to-unlock-bootloader-t2507905...after that it was stuck in bootloop...i tried to open recovery but it wont open anymore it will only go back to loop....how can open the recovery? is it safe to flash CWM recovery?..tnx in advance..
Click to expand...
Click to collapse
After flashing TWRP, use the volume and power button to select recovery. Once in TWRP, wipe cache, data, reboot.

audit13 said:
After flashing TWRP, use the volume and power button to select recovery. Once in TWRP, wipe cache, data, reboot.
Click to expand...
Click to collapse
problems solved!!i flashed TWRP again and it it already to the recovery so i reflashed the cataclysm rom and it worked...my n5 is now working..tnx guys!

jpau11 said:
problems solved!!i flashed TWRP again and it it already to the recovery so i reflashed the cataclysm rom and it worked...my n5 is now working..tnx guys!
Click to expand...
Click to collapse
Great to hear it. Congratulations:good:

Samsung Galaxy Note 10.1 GT-N8013 : teamwin recovery not opening

I'm trying to load TWRP or any custom recovery on my above mentioned tablet but i'm just not able to load it. nor even boots normally. Only ODIN mode.
when i try recovery boot, a screen saying 'TEAMWIN' will appear shortly but soon closes and 'Samsung Galaxy Note 10.1' bootscreen comes up. I can only access ODIN(Download) mode and even tried to flash different custom recovery files and it says Passed but still again getting the same TeamWin screen loading in recovery mode and crashes in the middle and then bootloop happens.
Not sure whats the problem.
PLS Help !

Wrong TWRP installed as a guess .

JJEgan said:
Wrong TWRP installed as a guess .
Click to expand...
Click to collapse
so, how can i solve this prob? pls help with detailed steps

Sorry you will have to read for yourself.
Sent from my SM-G935F using XDA-Developers mobile app

I was having issues at first.
Maybe give this a try and see if it works for you.
I had to install CWM via odin, and wait a good while for the "pass."
Then I had to make sure not to let it reboot on its own.
I powered off manually, and then booted into recovery like this:
1. Volume down and power on at the same time.
2. Immediate release power when you see anything pop up, but continue holding volume down.
3. Release vol down when you see the teamwin logo.
That got me passed the part where it would automatically bypass TWRP.
I then used the toolbox to do the rest including the "fix."
I had to manually boot into TWRP at first, even with the toolbox, but that was the issue I had, and how I got around it.

Philz Recovery works.
Sent from my SM-G935F using XDA-Developers mobile app

bladebarrier said:
I was having issues at first.
Maybe give this a try and see if it works for you.
I had to install CWM via odin, and wait a good while for the "pass."
Then I had to make sure not to let it reboot on its own.
I powered off manually, and then booted into recovery like this:
1. Volume down and power on at the same time.
2. Immediate release power when you see anything pop up, but continue holding volume down.
3. Release vol down when you see the teamwin logo.
That got me passed the part where it would automatically bypass TWRP.
I then used the toolbox to do the rest including the "fix."
I had to manually boot into TWRP at first, even with the toolbox, but that was the issue I had, and how I got around it.
Click to expand...
Click to collapse
thanx, but not working for me here.
i tried installing cwm thru odin n it passed.
but again getting the same old teamwin screen when trying for recovery mode.
even normal mode leads to boot struck with cyanogen logo

JJEgan said:
Philz Recovery works.
Sent from my SM-G935F using XDA-Developers mobile app
Click to expand...
Click to collapse
not working either

JJEgan said:
Wrong TWRP installed as a guess .
Click to expand...
Click to collapse
same problem no one can reply

REPLY
Its all answered .

JJEgan said:
REPLY
Its all answered .
Click to expand...
Click to collapse
Probably, but that doesn't mean the issue was ever solved.
I'm having the EXACT same issue as OP... All of a sudden I got bootloop when starting the tablet normally, going to recovery only shows TeamWin logo briefly and tablet reboots, and download mode works (Odin detects the tablet) but it always says "DOWNLOADING... Do not turn off target.".
Already tried installing stock rom, Philz recovery, CWM Recovery, EFS Repair... Nothing worked.

marianito10 said:
Probably, but that doesn't mean the issue was ever solved.
I'm having the EXACT same issue as OP... All of a sudden I got bootloop when starting the tablet normally, going to recovery only shows TeamWin logo briefly and tablet reboots, and download mode works (Odin detects the tablet) but it always says "DOWNLOADING... Do not turn off target.".
Already tried installing stock rom, Philz recovery, CWM Recovery, EFS Repair... Nothing worked.
Click to expand...
Click to collapse
If the TWRP screen is still there after you've flashed for example the stock ROM, than it's clear that your eMMC is locked.
In this case it need's to get replaced, I'm doing this weekly, so this problem is to solve.

Bootloop in my S8 Plus, where to download Stock Firmware?

Hi,
I have S8 Plus SM-G955F in Germany.
Dont knwo what exactly happend, but my phone was just still running fine (bootloader is unlocked) and I rebooted but then was stuck at "Installing system updates" screen which appear before getting into recovery. However, it does not enter into recovery and reboots after few seconds into "installing updates" mode which then fails.
It does not boot up into Android.
All I can access to is Download Mode.
I flashed "BL_G955FXXU1AQF7_CL11544126_QB13847503_REV00_user_low_ship.tar" Bootloader and rebooted and now it is stuck in Samsung boot logo. If I press Vol up + Bixpy Button + Power nothing happends, it does not even start to load Recovery mode.
I now downloaded following stock firmware through SamFirm: "SM-G955F_1_20171214140840_hlcm4r582t_fac.zip.enc4" (3332 MB)
but when trying to flash it in odin I get FAILED !!! Also if I try to flash TWRP recovery "twrp-3.1.0-1-dream2lte.img" I get FAILED in Odin I now also tried to flash "AP_G955FXXU1AQH3_CL12050265_QB14545623_REV00" firmware using this tutorial: https://www.youtube.com/watch?v=2y0ZZxcNVnE which also FAILED. I think I am completely bricked !!
Please help, phone is completeley useless now
Thanks!

tobyffm said:
SM-G955F_1_20171214140840_hlcm4r582t_fac.zip.enc4" (3332 MB)
Click to expand...
Click to collapse
I had the same problem with downloading stock firmware. My problem was that I couldn't download from SamMobile because of server maintenance. So I downloaded from here. An with this tool there's the option to decrypt the file automatically. I forgot to tick this option and had a .enc4-file like you have there. The problem could decrypt this file and then I could unzip it and use it with odin.
So that's your problem: you are trying to use an encrypted file. But you have to use an decrypted file.

Maltonator said:
I had the same problem with downloading stock firmware. My problem was that I couldn't download from SamMobile because of server maintenance. So I downloaded from here. An with this tool there's the option to decrypt the file automatically. I forgot to tick this option and had a .enc4-file like you have there. The problem could decrypt this file and then I could unzip it and use it with odin.
So that's your problem: you are trying to use an encrypted file. But you have to use an decrypted file.
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Hi,
thank you! But its actually not my problem. Samfirm decrypted and I got the zip with the BL, AP, CSC, CP files in it. But ODIN fails everytime anyway and I have no idea what I could still do now.

tobyffm said:
Hi,
thank you! But its actually not my problem. Samfirm decrypted and I got the zip with the BL, AP, CSC, CP files in it. But ODIN fails everytime anyway and I have no idea what I could still do now.
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But you flashed all four files at the same run together?

Maltonator said:
But you flashed all four files at the same run together?
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Yes, like the howto video described.

tobyffm said:
Dont knwo what exactly happend, but my phone was just still running fine (bootloader is unlocked) and I rebooted but then was stuck at "Installing system updates" screen which appear before getting into recovery.
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But this happens with my phone to if I press volume up.
tobyffm said:
If I press Vol up + Bixpy Button + Power nothing happends, it does not even start to load Recovery mode.
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Click to collapse
But you have to press Vol down

Maltonator said:
But this happens with my phone to if I press volume up.
But you have to press Vol down
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Click to collapse
Usual behaviour was this: Vol up, bixpy and Power -> Recovery mode which fist starts with "Installing update..." then failed and then it goes into some black recovery mode where you can choose Apply update.zip etc. right? However, in my case this black screen with more commands did not show up, before it was rebooting again by itself.
Now I cannot even get into this "installing updates" mode before recovery, because "Vol up, bixpy and Power" does not bring any action.
Vol down, Bixpy and Power still works and brings me to Download Mode. But it doesnt help me, because once I tr to flash any firmware in Download Mode, it FAILS in Odin, so I am completely stuck, hope you understand

tobyffm said:
Usual behaviour was this: Vol up, bixpy and Power -> Recovery mode which fist starts with "Installing update..." then failed and then it goes into some black recovery mode where you can choose Apply update.zip etc. right? However, in my case this black screen with more commands did not show up, before it was rebooting again by itself.
Now I cannot even get into this "installing updates" mode before recovery, because "Vol up, bixpy and Power" does not bring any action.
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Click to collapse
But why do you boot in recovery mode?
tobyffm said:
Vol down, Bixpy and Power still works and brings me to Download Mode. But it doesnt help me, because once I tr to flash any firmware in Download Mode, it FAILS in Odin, so I am completely stuck, hope you understand
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Click to collapse
Download mode is the only mode you need for restoring stock firmware.
Try this guide. (Spoiler "Flashing Standard Firmware:")
Yesterday I did it with this one too and it worked flawlessly. But I used Odin v3.12.3 not as said in the guide V3.12.7.

Maltonator said:
But why do you boot in recovery mode?
Download mode is the only mode you need for restoring stock firmware.
Try this guide. (Spoiler "Flashing Standard Firmware:")
Yesterday I did it with this one too and it worked flawlessly. But I used Odin v3.12.3 not as said in the guide V3.12.7.
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it automatically loaded into recovery before, I was not able to boot into Android, it loaded recovery (but without black screen with more commands) automatically by default and rebooted, loaded recovery again and rebooted, loaded recovery againd and rebooted etc...all I could to to interrupt this was loading download mode.
However, thanks for the link, but it does describe what I did already. And yes, I also used Odin 3.12.3 already because in the video tutorial I linked some posts before they said also, I need to use that version.
However, it simply does not work. Odin FAILS everytime
I am not doing anything wrong, I am sure. The only thing could be that the Firmware I downloaded is still wrong, even I cannot imagine this.

tobyffm said:
I am not doing anything wrong, I am sure. The only thing could be that the Firmware I downloaded is still wrong, even I cannot imagine this.
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Yes that's the only thing that comes on my mind too if you think everything else is right. Download another firmware file maybe from a different provider than SamMobile.
Or try using different USB-Port, USB-Cable and/or different PC.

Maltonator said:
Yes that's the only thing that comes on my mind too if you think everything else is right. Download another firmware file maybe from a different provider than SamMobile.
Or try using different USB-Port, USB-Cable and/or different PC.
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Did already, did not help. I think maybe there is something realldy bricked, so flashing stock firmware wont be possible at all anymore?! Is this possible somehow?
btw: Just managed to load into TWRP, randomly it does load twrp, dont know how, because if I press the keys for loading into recovery, it actually does not do anything, but currently I see twrp.
Is see anything I can try from there? btw: formated data (incl. internal storage) earlier already, but it did not change anything.
But any idea what I can try to flash from TWRP maybe? Is there a way to flash stock firmware from TWRP somehow?
I found a backup in twrp, I am currently trying to restore it...

tobyffm said:
But any idea what I can try to flash from TWRP maybe? Is there a way to flash stock firmware from TWRP somehow?
I found a backup in twrp, I am currently trying to restore it...
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Google found this. But I don't know if this works. I only flashed custom ROMs via TWRP. Stock ROMs always via Odin.

Maltonator said:
Google found this. But I don't know if this works. I only flashed custom ROMs via TWRP. Stock ROMs always via Odin.
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Puuuuh, I was able to fix phone with hat TWRP backup I found!
Thanks for your efforts anyway, much appreciated!

tobyffm said:
Puuuuh, I was able to fix phone with hat TWRP backup I found!
Thanks for your efforts anyway, much appreciated!
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Glad it worked! :good:

tobyffm said:
it automatically loaded into recovery before, I was not able to boot into Android, it loaded recovery (but without black screen with more commands) automatically by default and rebooted, loaded recovery again and rebooted, loaded recovery againd and rebooted etc...all I could to to interrupt this was loading download mode.
However, thanks for the link, but it does describe what I did already. And yes, I also used Odin 3.12.3 already because in the video tutorial I linked some posts before they said also, I need to use that version.
However, it simply does not work. Odin FAILS everytime
I am not doing anything wrong, I am sure. The only thing could be that the Firmware I downloaded is still wrong, even I cannot imagine this.
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Click to collapse
My mistake, sorry - I posted in the wrong place- sorry. (I do hope you find a way to get t his fixed) good luck

I just ran into this thread: https://forum.xda-developers.com/galaxy-s8/help/stuck-bootloop-flashing-aqg5-fix-t3636857
It looks like you're not the only one...

You know, you might want to try and remove the more current apps you installed and see if that is causing the loop, and if that does not work, just dirty flash over what you have. For me, a lot of time a dirty flash will solve the issue, as it overwrites the OEM software, and in that manner, takes my phone OS back to normal/new state, while leaving my data.