BOOTLOOP!!! - Galaxy S 5 Q&A, Help & Troubleshooting

Hi, I have a S5 which was perfect on Stock Lollipop (rooted), then all of a sudden, it would not boot into recovery mode after me wanting to factory reset. Then it wouldn't even boot into the rom, all of that in the space of 10 minutes!!
I flashed and re-flashed many PIT files (For my phone model) and 2 different Stock ROMs (Lollipop and KitKat without boot loader).
It does this: Turns on, shows S5 screen, reboots TWICE in about one second, then repeats.
If I want to go into recovery mode (have tried MANY custom recoveries), it would show the blue 'RECOVERY BOOTING' message, but it would just reboot twice.
Help!!! Thanks

Are able to go into download mode? if so, do a firmware upgrade and initialisation through kies3. You will need your serial number and model number( on the white sticker behind the battery. in kies3 go tools> firmware upgrade and initialisation, then follow the on screen steps.

Related

Phone freezes during boot even after stock Rom flash

It's an AT&T S5. I messed with the build.prop to try to spoof another phone, and wound up having the Android UI appear tiny and crash whenever I booted to the home screen. I tried to fix this problem by flashing earlier stock firmware with Odin, but now my phone freezes every time it boots up. It will load until the Samsung logo animation, then freeze mid-animation, and the screen will go black with my led light in the corner blue. I have to pull the battery out.
Every soft brick solution I see is to flash stock firmware, but it doesn't seem to be working. I flash G900AUGU1ANCE 4.4.2, the AP, CP and CSC files, but the phone still boots up with the the CUSTOM appearing at initial boot with the unlocked padlock graphic. Usually that goes away after flashing older firmware. SO despite flashing older firmware, it still boots and freezes. I can boot into Recovery mode and Download mode, so the phone is not all the way gone. I try wiping data and cache in Recovery, but that doesn't fix anything. I am at my wit's end. Can anyone help fix this?
QUOTE=RageKage14;59207198]It's an AT&T S5. I messed with the build.prop to try to spoof another phone, and wound up having the Android UI appear tiny and crash whenever I booted to the home screen. I tried to fix this problem by flashing earlier stock firmware with Odin, but now my phone freezes every time it boots up. It will load until the Samsung logo animation, then freeze mid-animation, and the screen will go black with my led light in the corner blue. I have to pull the battery out.
Every soft brick solution I see is to flash stock firmware, but it doesn't seem to be working. I flash G900AUGU1ANCE 4.4.2, the AP, CP and CSC files, but the phone still boots up with the the CUSTOM appearing at initial boot with the unlocked padlock graphic. Usually that goes away after flashing older firmware. SO despite flashing older firmware, it still boots and freezes. I can boot into Recovery mode and Download mode, so the phone is not all the way gone. I try wiping data and cache in Recovery, but that doesn't fix anything. I am at my wit's end. Can anyone help fix this?[/QUOTE]
I'm having the same problem after installing and using the TWRP app on my ATT S5. I tried reflashing the stock rom using odin and it says successful but the phone never boots. It only makes it to the Samsung logo then the screen goes black. I've heard that if the phone is on lollipop which mine is you have to downgrade to kitkat first then flash the stock files.
If your fone boot in recovery perform a full vipe and format system and after go in download mode end use odin for flash all file bootloader, modem ,PIT file for partition find the pit file for ur device modell in xda

[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

Samsung Galaxy S5 SM-G900F No Recovery Mode always restart Brick

Hello,
I´ve got a problem with my Samsung Galaxy S5
The History:
I bought a Samsung Galaxy S5 SM-G900f from Ebay with a Software Problem. The seller said, he try to flash a Custom Room like Cyanogenmod, he don´t know which)
The flash failed (i don´t know why). Now the S5 have a brick.
I tried so much, but i can´t repair it, pls help me.
The Problem is:
I can not start the Recovery Menü to flash a new Custom room. Always i tried to start the Menü, there is just a text "recovery Booting", then the phone restarts after round about 10 sec.
So even if i tried to start the S5 normally without recovery Menü, it´s just the Samsung Galaxy S5 Logo power by Android, then the phone restarts all the time.
The only thing i can do is start the download mode.
Things i tried:
- Firmware installation about Kies (pass, but still the Same Problem)
-Firmware Installation about Odin (pass, but still the same Problem)
- CF-Autoroot flashing (pass) then i tried to flash a recovery like PhilZ but then when i tried to open the recovery it`s "Recovery is not seandroid enforcing" Set Warranty bit
I tried so many firmwares but still the same Problem. Now it is installed Lollipop 5.0 G900FXXU1BOI3_G900FDBT1BOI1_G900FXXU1BOI3_HOME
There is no chance to repair it over ADB oder Fastboot, cause USB-debugging is disabled
Maybe you can help me and help me to stop spend all my time for this phone, cause im interested to know how i can repair it.
flash twrp from odin
then sideload a rom
install the rom
tell me if it works
.
I tried to install twrp 2.7.0.0-klte with odin. It´s pass, but when i tried to boot into Recovery he said "recovery is not seandroid enforce" Set Warranty bit: recovery
Pls help me i´ve got no idea more
Try this hold on (power volume up and home) then do not release until recovery mode boot
sh4dow6oy said:
flash twrp from odin
then sideload a rom
install the rom
tell me if it works
Click to expand...
Click to collapse
I tried to install twrp 2.7.0.0-klte with odin. It´s pass, but when i tried to boot into Recovery he said "recovery is not seandroid enforce" Set Warranty bit: recovery
Pls help me i´ve got no idea more
With some of the newer LP based firmwares, twrp 2.8.7.0 klte is the only version that works.....
Other than that, you might find it necessary to odin back to KitKat (flashing a pit file too) and try 'towelrooting' your device.......
BE WARNED.......If you *do* flash a pit file, make sure it's the CORRECT pit for your device.....In some cases, flashing the wrong pit will permanently kill a device.
http://i.imgur.com/rVnFwJM.jpg
So i had try it.
1.)hold on ( volume up and home) then do not release until recovery mode boot
--> The phone always restart no recovery is possible
2.) I try to install on LP the TWRP 2.8.7.0 Still the Same error "recovery is not seandroid enforce" Set Warranty bit: recovery
Before i root the device with CF-Autoroot and it´s pass
3.) I downgrade to 4.4.2 with a full package of Firmware with CSC,BL,AP,CP and a pit file.
The downgrade pass, when the phone starts it says recovery booting in blue script, then the phone restarts. I can´t intstall towelroot, cause the system is not booting, so i´d tried to install CF-Autoroot (pass) and then also the TWRP 2.7.0.0 pass but not booting and then 2.8.0.0.
But still the same "recovery is not seandroid enforce" Set Warranty bit: recovery
If you got a pass on your KK flash, you have a stock recovery......
Have you tried booting into that recovery and wiping cache and factory resetting? It is necessary to do this when downgrading......
http://i.imgur.com/rVnFwJM.jpg
Yes it was a KK stock recovery.
I tried to boot in this recovery, but when the phone starts it says recovery booting in blue script, then the phone restarts after a few seconds.
It´s not possible to wipe cache or make a factory reset, cause the recovery is not booting. That´s my problem. Also when i have flash the stock firmware i tried to go into the recovery but when the phone starts it says recovery booting in blue script, then the phone restarts after a few seconds. ( 4.4.2 and 5.0)
I´can´t flash a custom rom cause the recovery is not booting. I´ve no idea
Are you attempting the 3 button combination from powered off to get into recovery?........
@'detection' does the OP's situation sound familiar?.....
http://i.imgur.com/rVnFwJM.jpg
Very familiar -
https://dl.twrp.me/klte/
Flash TWRP 2.8.7.0 .TAR (Do not unzip) with ODIN 3.10.7 - in Download mode (Volume Down & Home & Power)
It will say "recovery is not seandroid enforce" Set Warranty bit" at the top when you boot into recovery, give it a few seconds and you should see the TWRP blue splash screen, and then recovery should load up
Then flash a custom ROM from TWRP
--
If that all still fails, try flashing the PIT file for the G900F along with a Stock ROM
http://forum.xda-developers.com/attachment.php?attachmentid=2721101&d=1399024091
Extract this one so it is .PIT, and add it to ODINs PIT section
If that still fails, try flashing just the PIT file with ODIN, and then the TWRP 2.8.7.0 with ODIN and see if you can get in that way
Or PIT and TWRP together
Try a combination until you get back in
Also try different versions of TWRP from 3.07 up to 3.10.7
keithross39 said:
Are you attempting the 3 button combination from powered off to get into recovery?........
@'detection' does the OP's situation sound familiar?.....
Yes i did, than the it happen what i wrote upside
What do you mean with "@'detection' does the OP's situation sound familiar?....."
Click to expand...
Click to collapse
It sounds familiar because it's happened to many other people recently too, although TWRP usually fixes it
Follow my instructions above
No chance guys,
i´d tried to install all TWRP which i found once in 5.0 and also i tried to install on 4.4.2. But always the same mistake. (recovery is not se.....)
Now i´ve tried to install CWM-Recovery and now there is no mistake like upside. Now in blue "recovery booting" and in yellow set warranty bit: recovery
But the recovery is not booting, the phone always make a restart. I´d also tried to install the recovery without auto-reboot in odin. But no help.
I don´t understand, cause when i flash a Stock Firmware, the recovery menu ,in my opinion, it have to start, but it doesn´t. Maybe i have anexpensive paper weight now
I search the internet to install a Custom room over Odin, but i don´t find any results, so i think it is not possible.
Do you have more ideas? Pls help. Thanks
I have the exact same problem, some are calling it the Black Screen of Death (with the blue led flicker). This is what happened to me:
0) had TWRP + latest 12.1 Cyanogenmod
1) installed the alpha 13 Cyanogenmod, which worked, more-or-less...
2) lost access to TWRP recovery, did not lose access to download
3) tried every single type of black magic from XDA (Kies, pit files, bootloader files, etc)
4) now it turns on, the LED turns blue and slowly, slowly flickers, but the screen is blank. At some point it plays the Samsung boot sound
Any help will be enormously appreciated.
check PM
bowzee said:
I have the exact same problem, some are calling it the Black Screen of Death (with the blue led flicker). This is what happened to me:
0) had TWRP + latest 12.1 Cyanogenmod
1) installed the alpha 13 Cyanogenmod, which worked, more-or-less...
2) lost access to TWRP recovery, did not lose access to download
3) tried every single type of black magic from XDA (Kies, pit files, bootloader files, etc)
4) now it turns on, the LED turns blue and slowly, slowly flickers, but the screen is blank. At some point it plays the Samsung boot sound
Any help will be enormously appreciated.
Click to expand...
Click to collapse
Another idea?
Joda899 said:
Another idea?
Click to expand...
Click to collapse
Ithink you should try re instal original firmware using odin and get ur warranty back then fix it on samsung
I found a trick that seems to help slightly, until an actual solution is published. During a misbehave episode, assuming that something shows up (which is not always the case):
1) press <power + home + vol-down> until the download thing shows up
2) press <up-arrow> so that it actually gets into download mode
3) press <power> until the screen turns off and immediately release (otherwise it will try to reboot); this makes it stay off
4) let it "rest" for a certain period of time (could be 5 minutes or more)
5) back to normal
Did u root your device vai CF auto root? Did it work?

i need emergency help to my constant recovery boot loop without any recovery mode.

hello, i think i just bricked my note 3. i accidentally boot the phone into the recovery mode on my sm-n9005 singapore lte version.
i downloaded this application called Quick Boot (Reboot) by GHCV on google play store. upon opening up the application and selecting the "Recovery" mode, it rebooted my phone into the recovery mode but there is a problem. it keep on saying: "Recovery is not SEandroid enforcing set warranty bit: recovery" and it constantly stuck in the recovery boot loop ever since then till now. my note 3 sm-9005 5.0 version is rooted by kingo root. i tried to install TWRP into my note 3 but failed, on the odin 10.7 it showed that it is successful but on my phone it doesn't even go into TWRP recovery mode. i tried these steps but all failed: pull out battery then press volume down, power button and home button for awhile then put in battery; boot it into download mode then press volume down to restart but still it brings me to recovery boot loop. i cannot even go and hardware reset my phone anymore. please help me i need my this phone urgently as this is my every day phone. i didnt flash CWM too as i ran out of time. please reply me as soon as possible to my email [email protected] thanks. urgently needed help.
mastermind_tan said:
hello, i think i just bricked my note 3. i accidentally boot the phone into the recovery mode on my sm-n9005 singapore lte version.
i downloaded this application called Quick Boot (Reboot) by GHCV on google play store. upon opening up the application and selecting the "Recovery" mode, it rebooted my phone into the recovery mode but there is a problem. it keep on saying: "Recovery is not SEandroid enforcing set warranty bit: recovery" and it constantly stuck in the recovery boot loop ever since then till now. my note 3 sm-9005 5.0 version is rooted by kingo root. i tried to install TWRP into my note 3 but failed, on the odin 10.7 it showed that it is successful but on my phone it doesn't even go into TWRP recovery mode. i tried these steps but all failed: pull out battery then press volume down, power button and home button for awhile then put in battery; boot it into download mode then press volume down to restart but still it brings me to recovery boot loop. i cannot even go and hardware reset my phone anymore. please help me i need my this phone urgently as this is my every day phone. i didnt flash CWM too as i ran out of time. please reply me as soon as possible to my email [email protected] thanks. urgently needed help.
Click to expand...
Click to collapse
Home-Volume Down-Power = Download Mode
Home-Volume Up - Power = Recovery Mode
You'll need to flash the Bootloader and Recovery. It may start up at this point. If not, then flash the Singapore ROM. You can extract the bootloader and recovery and then make them a .tar .md5 file for Odin. Read about it HERE. I've used it to recover my Canadian SM-N900W8 Note 3. All it would do was vibrate and boot loop. Now I'm 100% back up and running in Lollipop. Only use files for your version of the Note 3.
http://www.sammobile.com/firmwares/database/SM-N9005/
Singapore has 4 cell providers to choose from.
Or
you can try using Samsung Kies . Tools > Emergency Firmware Recovery. You'll need the serial # under your battery.
Or you just flash this one https://idlekernel.com/twrp/3.0.0-0/twrp-3.0.0-0-hlte.tar.md5 by Odin on the AP slot. If you really have a SM-N9005 like me (No other strange SM-N900* one!) this will work and fix your loop by updating the bricked recovery to the most recent TWRP one. Here is more information I'd recommend to at least read a bit of to at least understand a bit what you are installing by that: http://forum.xda-developers.com/showthread.php?t=2467001
ODIN 3.09 for ya: http://androidhost.org/PVAIv (using old crap 1.85 is NOT NEEDED)

S5 G900I Recovery Bootloop - Cannot get into any recovery mode?

Hi All,
Got a S5 G900I here that's doing my head in! Stuck in the infamous bootloop at the Samsung logo.
I have been a long time reader of these forums and have prior experience from flashing Samsung phones but this one is driving me mad!
I can put the phone into Download mode without an issue, phone is detected in Odin and I can flash any firmware I try to it (Have tried original 4.4.2 , 5.0 and latest 6.0.1 firmwares from SamMobile). Odin goes through the entire process, reports as "Pass" but then the device goes straight back into the reboot loop and will never fully boot up.
I can also use Odin to push TWRP / CWM / PhilzTouch recoveries, however the device will never boot into the recovery partition. I get the blue "Recovery Booting" message briefly, then the device bootloops again.
Does anyone have any further suggestions to try and get this phone operational again?
I have tried multiple versions of Odin, multiple firmware versions, different computers, different USB cables, different USB ports etc.
I look forward to hearing back from you
Try this :
1. Make sure flash latest recovery with latest ODIN version. Check the official website.
2. Do not let your phone restart after flash recovery with ODIN. Un-check auto reboot on option tab in ODIN. After PASS flash recovery disconnect USB cable then ummm ... I do not know what about your phone .. Mine G900D, I just just pull the battery then I plug it again lol ..: D
3. It should be able to get into recovery after that. If not, it means the recovery type does not match your phone.
andra.soul.catcher said:
1. Make sure flash latest recovery with latest ODIN version. Check the official website.
2. Do not let your phone restart after flash recovery with ODIN. Un-check auto reboot on option tab in ODIN. After PASS flash recovery disconnect USB cable then ummm ... I do not know what about your phone .. Mine G900D, I just just pull the battery then I plug it again lol ..: D
3. It should be able to get into recovery after that. If not, it means the recovery type does not match your phone.
Click to expand...
Click to collapse
Have tried latest stock recovery and latest TWRP recovery using latest ODIN v3.13.1 as well as ODIN v3.09 and v3.10 - No difference whether I uncheck or check auto reboot either
Phone still stuck in a constant reboot loop and never gets to recovery
AS93 said:
Have tried latest stock recovery and latest TWRP recovery using latest ODIN v3.13.1 as well as ODIN v3.09 and v3.10 - No difference whether I uncheck or check auto reboot either
Phone still stuck in a constant reboot loop and never gets to recovery
Click to expand...
Click to collapse
It is important to turn off the phone right after flash recovery on the download screen. I mean really off rather than reboot. unplug the battery do not turn off with the power button. Because when rebooted, recovery will automatically return to stock .. so the recovery you just installed will be erased again. if stock recovery inside is broken you will get bootloop. if it is done and still can not enter recovery .. huum .. I am afraid if it's a hardware problem .. because it's easier to find a suitable recovery than its firmware. if recovery can not be in flash .... it's a long way to go ..
By the way, sorry for ask .. you release the power button when it says "recovery booting" with blue text.. right ..? while continuing to hold the volume up..?
andra.soul.catcher said:
It is important to turn off the phone right after flash recovery on the download screen. I mean really off rather than reboot. unplug the battery do not turn off with the power button. Because when rebooted, recovery will automatically return to stock .. so the recovery you just installed will be erased again. if stock recovery inside is broken you will get bootloop. if it is done and still can not enter recovery .. huum .. I am afraid if it's a hardware problem .. because it's easier to find a suitable recovery than its firmware. if recovery can not be in flash .... it's a long way to go ..
By the way, sorry for ask .. you release the power button when it says "recovery booting" with blue text.. right ..? while continuing to hold the volume up..?
Click to expand...
Click to collapse
Thanks for the quick reply.
Yes when I am booting into recovery mode and can see the blue text "Recovery Booting" in the corner of the screen I let go of the power button - device still boot loops.
Have flashed recovery then removed battery - still cannot get it into recovery.
I have seen some Samsungs have hardware issues with their NAND chips but in these cases there are a lot of errors relating to NAND displayed on the screen when I've seen it be a hardware issue. None of these appear on this phone - convinced it has something to do with software.
I found these threads - exactly the same issue as me, and at the end it says they fixed it by flashing a specific bootloader however I have a G900I and the phone in this thread was a G900F
https://forum.xda-developers.com/galaxy-s5/help/bricked-s5-sm-g900f-boot-to-recovery-t3280926/
https://forum.xda-developers.com/galaxy-s5/help/samsung-s5-sm-g900f-stock-flash-caused-t3771105
https://forum.xda-developers.com/galaxy-s5/help/bricked-s5-sm-g900f-boot-to-recovery-t3280926
Have tried countless different versions of ODIN / recovery / stock firmware , including the "service firmware with the separate files G900IDVU1BOE1_CL4826466_QB4839040_REV00_user_low_ship_MULTI_CERT"

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