Stuck in boot up screen. - Samsung Galaxy S8 Questions and Answers

Hi.
For some time ago my i accidentally deleted the os of my Samsung galaxy S8. No worries! I managed to download a Samsung galaxy S8 framework and flashed it in with Odin. Now i have tried to get twrp working on it. When i flashed in the file it said that it was a success, but when i lokkes at my phone, it was stuck in the boot up screen with a red text at the top, can't remember what it said, but i thought i had flashed in a wrong file. I downloaded the file that was not for snapdragon and it fixed the red text and the screen flashing on and off. Now it is compleately stuck i can't enter recovery mode or safe mode. The only thing i can do now is to go in to download mode (Odin mode) nothing more!
I dont know how to fix this! HELP!

MariusNullTre said:
Hi.
For some time ago my i accidentally deleted the os of my Samsung galaxy S8. No worries! I managed to download a Samsung galaxy S8 framework and flashed it in with Odin. Now i have tried to get twrp working on it. When i flashed in the file it said that it was a success, but when i lokkes at my phone, it was stuck in the boot up screen with a red text at the top, can't remember what it said, but i thought i had flashed in a wrong file. I downloaded the file that was not for snapdragon and it fixed the red text and the screen flashing on and off. Now it is compleately stuck i can't enter recovery mode or safe mode. The only thing i can do now is to go in to download mode (Odin mode) nothing more!
I dont know how to fix this! HELP!
Click to expand...
Click to collapse
Have you tried the new TWRP, 3.1.1-2?
That should fix the boot loop.
Good luck.

Related

[Q] Boot loop after rooting my Galaxy note 4 N910F

Hello everyone,
I tried rooting my Note 4 using Chainfire's [SM-N910*] CF-Auto-Root :
http://forum.xda-developers.com/not...-auto-root-t2897428/post55865442#post55865442
However after Odin finishes and shows "pass", the phone does not reboot in recovery mode nor shows the red android, it loops on the samsung logo and written in the top left corner of the screen 3 lines reading :
Recovery booting ...
Recovery is not seandroid enforcing
Set warranty bit : recovery
I used the correct file for my phone, and now i cannot enter recovery mode, only download mode is accessible.
Any advice is greatly appreciated.
Flash stock firmware with odin and try again
The message is normal it comes up when you root your phone. Do you have a custom recovery installed?
sawdoctor said:
The message is normal it comes up when you root your phone. Do you have a custom recovery installed?F
Click to expand...
Click to collapse
I didnt have custom recovery and it happened, i fixed my boot loop and i still want to root it but each time i try it goes back to the boot loop. My note 4 is SM-N910F
Alex_popa said:
I didnt have custom recovery and it happened, i fixed my boot loop and i still want to root it but each time i try it goes back to the boot loop. My note 4 is SM-N910F
Click to expand...
Click to collapse
indentical same problem
SM-910F
4.4.4
N910FXXU1ANKA
help please
Probably should have mentioned my build number and what not too...
healthyboy said:
Hello everyone,
I tried rooting my Note 4 using Chainfire's [SM-N910*] CF-Auto-Root :
http://forum.xda-developers.com/not...-auto-root-t2897428/post55865442#post55865442
However after Odin finishes and shows "pass", the phone does not reboot in recovery mode nor shows the red android, it loops on the samsung logo and written in the top left corner of the screen 3 lines reading :
Recovery booting ...
Recovery is not seandroid enforcing
Set warranty bit : recovery
I used the correct file for my phone, and now i cannot enter recovery mode, only download mode is accessible.
Any advice is greatly appreciated.
Click to expand...
Click to collapse
nikboss77 said:
indentical same problem
SM-910F
4.4.4
N910FXXU1ANKA
help please
Click to expand...
Click to collapse
I had a same problem but I found easy solution. If you have a bootloop install latest CWM recovery, open ODIN (I used newest version) and uncheck Auto Reboot, select CWM in AP and flash it, after that phone will stay still in Download mode. Then unplug usb from PC and remove battery for 5-7sec, give it back and turn phone on - your phone will boot into CWM recovery for sure ...then I flashed latest TWRP
bondro said:
I had a same problem but I found easy solution. If you have a bootloop install latest CWM recovery, open ODIN (I used newest version) and uncheck Auto Reboot, select CWM in AP and flash it, after that phone will stay still in Download mode. Then unplug usb from PC and remove battery for 5-7sec, give it back and turn phone on - your phone will boot into CWM recovery for sure ...then I flashed latest TWRP
Click to expand...
Click to collapse
Thanks I wanted to ask you once I am in recovery with cwm as I install TWRP? Also from odin?
And how to proceed with CF-Auto-Root?
Sorry for my ignorance....
nikboss77 said:
Thanks I wanted to ask you once I am in recovery with cwm as I install TWRP? Also from odin?
And how to proceed with CF-Auto-Root?
Sorry for my ignorance....
Click to expand...
Click to collapse
Download corespond file from cf auto root page , put your phone into download mode ( VOL - home button and lock screen button ) then select in odin AP file : CF-Auto-Root-trlte-trltexx-smn910f.tar.md5 , start , and wait a few seconds to boot ! Cheers
ManDone.vRs said:
Download corespond file from cf auto root page , put your phone into download mode ( VOL - home button and lock screen button ) then select in odin AP file : CF-Auto-Root-trlte-trltexx-smn910f.tar.md5 , start , and wait a few seconds to boot ! Cheers
Click to expand...
Click to collapse
I know what to do, I have been doing this all along but it goes into a mad boot loop. The Red Android doesn't pop up on screen either. I thought for a second I bricked my phone when it happened but luckily I was able to restore it. Any other suggestions??
Alex_popa said:
I know what to do, I have been doing this all along but it goes into a mad boot loop. The Red Android doesn't pop up on screen either. I thought for a second I bricked my phone when it happened but luckily I was able to restore it. Any other suggestions??
Click to expand...
Click to collapse
It is in fact ... I did the root samsung in many of my friends ... always the same procedure with odin. But this does not load Note4 just the red robot and immediately goes into loop.I do not understand where it can be the error or incompatibility
Plz Help
Sorry for posting on this forum but i cant find any help on the N910H forum. Hi am having the exact same problem phone cant boot to download mode and not recovery. i tried to odin back to stock same problem, i tried twrp, philz and cwm recovery. it says pass in Odin but the phone wont reboot past the android logo and cant boot to recovery.Model number is SM-N910H
Had the same issue, fixed it however flashing CF auto root always results in a boot loop.
Is there any other way of rooting the note 4 without Odin?
At this point I realized that more than anyone has this problem of our loop in doing root on your Notes 4, now in addition to figure out if there is a solution to this problem, I would like to know if this problem is present on the Notes 4 with the same model, firmware updates etc. etc .... or this Note 4 that we are "bad"?
I successfully rooted my note 4 SM-N910F using this method.
Search zedomax note 4 root. It should be the first result.
Sorry I wasn't able to link the video I was not allowed to submit an external link until I have 10 posts.
My phone did this weird thing where it erased twrp so straight after passing in odin I took out the battery and entered twrp. From there it was easy. Hope this helps anyone else with this problem
Alex_popa said:
Is there any other way of rooting the note 4 without Odin?
Click to expand...
Click to collapse
You can flash a flashable SuperSU from chainfire's website using CWM or TWRP recovery.
But if you are on stock TW 5.1.1, you can't root it just yet, it will cause bootloop.
Flash stock 5.1.1 again to fix bootloop
i flashed again to the stock 5.1.1 and i still get stuck on Samsung Galaxy Logo i tried every thing wipe data and wipe cache and i remove battery for million time and i even rooted the phone and start but still freezing on galaxy logo and then Re download the latest Official Rom From sammobile and still Stuck on Galaxy logo the problem came to me when i install Twrp on my rooted note 4 and it's stucked on twrp so i downloaded the latest Rom and still get freeze on Galaxy Logo please help me :/
Same problem here. Flashed SM-N910F (International, Qualcomm): CF-Auto-Root-trlte-trltexx-smn910f.zip but stuck in bootloop, all i get is the threeuk logo and the music. Tried with auto reboot on and off but with no luck.
breeg said:
Same problem here. Flashed SM-N910F (International, Qualcomm): CF-Auto-Root-trlte-trltexx-smn910f.zip but stuck in bootloop, all i get is the threeuk logo and the music. Tried with auto reboot on and off but with no luck.
Click to expand...
Click to collapse
If you're on 5.1.1 then you need a root capable kernel to be flashed too...

[FIX?] Stuck on bootloop

Hi all,
I have a UK N910F 32GB Snapdragon Note 4, with a custom Lollipop rom that I've been using with no problems for a few months (http://forum.xda-developers.com/note-4/snapdragon-dev/rom-bob4-devbase-multi-csc-safe-bloat-t3033881). Yesterday the weirdness began - my Note 4 froze randomly in normal use and rebooted. It was then fine for around 5 hours, then froze again, and when it restarted it would continue to freeze on start-up. At that stage I could still boot into recovery (Clockwork Manager custom recovery), so I tried clearing cache and dalvik, which changed nothing. But now I am unable to do even that - it just gets stuck in bootloop and won't even go into recovery.
When I turn it on, it will stay on the Samsung splashscreen for 10 seconds, then reboot and vibrate twice, then go back onto splashscreen, reboots, etc. I need to remove the battery to stop this. The only thing I am able to do is boot into download mode, where the phone works with Odin fine, and I am able to flash successfully with Odin.
So far I have tried reflashing a stock UK 5.0.1 ROM - it initially gave me the ext4 error but I then got the N910F pit file and repartitioned - Odin flashing completed fine, then still got stuck on splashscreen with "Recovery booting...."). I have also tried to flash CWM and TWRP, which both flash fine, but then the phone still won't boot into recovery - I get:
#1 Battery in
#2 power on
#3 vibrate
#4 screen on RECOVERY BOOTING
Recovery is NOT SEANDROID ENFORCING
Set Warranty Bit : recovery
and doesn't boot into recovery. I'm pretty sure I'm using the correct TWRP and CWM versions.
I've spent all day trawling XDA and the wider web with no luck. Does anyone have any ideas on how to fix this? I'm hoping it is a softbrick but cannot work out how to get it back. I don't care about losing any data at this stage, just keen to bring my Note 4 back to life!
TL;DR: phone will stay on bootloop when powered on - not caused by failed software install, just started happening randomly. Cannot boot into recovery. Download mode works and can flash with Odin, but all attempted flashes so far haven't helped even when Odin succeeds in flashing.
Markachy said:
Download mode works and can flash with Odin, but all attempted flashes so far haven't helped even when Odin succeeds in flashing.
Click to expand...
Click to collapse
.
Have you tried flashing your variants cf-root file with auto reboot unchecked, let it Pass, remove USB abd battery, wait 30 seconds and reboot? Sounds weird.. i know, but for a while that put many users on 5.0.1 softbricks back to their previous working ROM.
I've just done that, it flashed successfully, I took battery and cable out and then rebooted after 30 seconds - it is now booting onto Samsung bootscreen, says:
RECOVERY BOOTING
Recovery is NOT SEANDROID ENFORCING
Set Warranty Bit : recovery
Then reboots itself, same thing happens, reboots itself - back to a bootloop, but with the above written.
What's the fix for the above? Does it mean the recovery installed is wrong for the Android Rom version I have?
Thanks for your help so far, much appreciated.
Markachy said:
I've just done that, it flashed successfully, I took battery and cable out and then rebooted after 30 seconds - it is now booting onto Samsung bootscreen, says:
RECOVERY BOOTING
Recovery is NOT SEANDROID ENFORCING
Set Warranty Bit : recovery
Then reboots itself, same thing happens, reboots itself - back to a bootloop, but with the above written.
What's the fix for the above? Does it mean the recovery installed is wrong for the Android Rom version I have?
Thanks for your help so far, much appreciated.
Click to expand...
Click to collapse
If you can still boot into the download mode and want to boot into the system as normal, using Samsung's Smart Switch tool will work. Search Google for "Samsung Smart Switch" no quotes, install the program then after finished installing, in the application, click MORE at the Smart Switch window, then click Emergency software recovery and initialization, then follow on-screen steps.
phongpan355 said:
If you can still boot into the download mode and want to boot into the system as normal, using Samsung's Smart Switch tool will work. Search Google for "Samsung Smart Switch" no quotes, install the program then after finished installing, in the application, click MORE at the Smart Switch window, then click Emergency software recovery and initialization, then follow on-screen steps.
Click to expand...
Click to collapse
Just tried that, same issue. When it boots after installation, it says "Recovery booting..." in top left corner, then goes into bootloop. Thanks for the tip though.
Any other ideas out on the grapevine? Or is it time for a return?
I'm having the same issue. Tried stock ANK4, BOB4 and BOC3. Only bootloops and can't reach recovery mode.
Than I tried TWRP 2.8.7.0 and "philz_touch_6.59.0-trlte" but they don't work either.
Don't know what to do now. Never had this issue before on any Samsung device
EDIT: Tried Samsung Smart Switch and it dowloaded PDA: OC3 / CSC: OB6 / PHONE: OC3 (DTM). But my Note bootloops furthermore
Saw 2 other guys with the same Problem and no solution here.
And I found this. This could be the same issue we are facing:
http://forum.xda-developers.com/showthread.php?t=1840030
Hope there is a dev that can make this for our 910F
Hi all
This is now also happening to me...
Have Odind back to stock and it works for about 4 hours,
Then issue starts...
Reboots randomly
Then reboots to blank screen... No recovery
Again uk note 4. 910f

Help needed! Soft-bricked s5

I decided to root my Samsung Galaxy S5 today which was totally successful. I was able to update SuperSu and install Busybox. So, here is when everything went downhill. I wanted to install a custom recovery (used the unofficial twrp) and flashed it through Odin. It confirmed "PASS!" at the end of it and was excited to start finally installing roms on this bad boy. But after it re-booted it went to recovery & something "over-ridden" it in red text. Can't remember word for word but the screen said "[email protected] something software not allowed" so I tried pulling the battery, and that didn't work so I just used the un-brick guide to flash it back to stock. Once again, Odin confirmed "PASS!" after I downloaded the correct firmware for my phone. But now my phone doesn't boot correctly, it's stuck on the "Samsung Galaxy S5," "powered by android" screen. There is a unlocked lock and has the word "Custom" under it. The phone vibrates when turned on, recovery and download can be accessed, it even makes the [email protected] boot sound but dosen't boot to the setup. I'm very confused and stuck with what to do. Sorry for the essay but I wanted to put everything I did so it can help you guys out on my situation too.
Flash a stock ROM from sammobile .com with ODIN, instructions under the ROM download

Constant boot loop (Can only access download mode)

Hi, Im new to the forum.
My Galaxy S5 LTE-A (G906S) has been stuck in a boot loop. I successfully restored it through Kies a month ago but now its doing the same thing.
I've now tried flashing with both, Kies and Odin, but it still appears to be in a boot loop but now with a prompt at the top "recovery booting" in blue.
Also I can only access the download mode and cant seem to enter recovery. If i try to charge it while off it enters bootloop. Hope it isnt a hardware problem... Can anyone please shed some light on the issue.
Thanks
PS. The device isnt/wasnt rooted.
slsamg said:
Hi, Im new to the forum.
My Galaxy S5 LTE-A (G906S) has been stuck in a boot loop. I successfully restored it through Kies a month ago but now its doing the same thing.
I've now tried flashing with both, Kies and Odin, but it still appears to be in a boot loop but now with a prompt at the top "recovery booting" in blue.
Also I can only access the download mode and cant seem to enter recovery. If i try to charge it while off it enters bootloop. Hope it isnt a hardware problem... Can anyone please shed some light on the issue.
Thanks
PS. The device isnt/wasnt rooted.
Click to expand...
Click to collapse
hi bro....first flash kitkat rom version with bootloader and modem ...after your phone coming up but give error and force close in app start...you should tern off phone and flash lollipop rom and bootloader and modem(loliipop version) again...after flash your phone bootloop and not came up.tern off and go to recovery and wipe data and partitions...and restart phone...enjoy
miladhiper said:
hi bro....first flash kitkat rom version with bootloader and modem ...after your phone coming up but give error and force close in app start...you should tern off phone and flash lollipop rom and bootloader and modem(loliipop version) again...after flash your phone bootloop and not came up.tern off and go to recovery and wipe data and partitions...and restart phone...enjoy
Click to expand...
Click to collapse
Can you suggest which one on here would do the job
http://www.sammobile.com/firmwares/database/SM-G906S/
Ive tried the 3 on the top, to no avail

Still bootloop after flashing with odin

Hi everyone, I wonder if you guys can help me.
Yesterday I flashed magisk and after rebooting out of sudden when the screen enter samsung animation logo it bootloops again into samsung logo with the one with powered with android.
I tried to enter recovery mode but to no avail.
I still could enter the download mode though, so the next step I took was to flash the stock firmware via odin.
The flashing was a success, but my device is still stuck on the samsung logo with the one with "powered by android".
can you guys help me to solve this problem?
You could try Frija for to download your firmware.
https://forum.xda-developers.com/s10-plus/how-to/tool-frija-samsung-firmware-downloader-t3910594
gazetter30 said:
Hi everyone, I wonder if you guys can help me.
Yesterday I flashed magisk and after rebooting out of sudden when the screen enter samsung animation logo it bootloops again into samsung logo with the one with powered with android.
I tried to enter recovery mode but to no avail.
I still could enter the download mode though, so the next step I took was to flash the stock firmware via odin.
The flashing was a success, but my device is still stuck on the samsung logo with the one with "powered by android".
can you guys help me to solve this problem?
Click to expand...
Click to collapse
Did you flash multiple part ROM?
That's what might help better than all-in-one ROM file.
Dunno if Frija offers that kind of download as well like samfirm did.
If it doesn't try samfirm and check "binary nature" box.

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