Boot Loop after failed root - Galaxy S6 Q&A, Help & Troubleshooting

Hello, at this point I don't care about rooting my phone. I would just like to fix it and restore it back to normal.
I have a Galaxy S6 Edge. The thing that's wrong with my phone is that it's on a boot loop and it can't go into recovery mode (or boot loader what ever its called). It also says when on the Samsung screen boot loop (RECOVERY IS NOT SEANDROID ENFORCING)
My model is G925TUVU2COF8 and it's running 5.1.1. Every time I try to flash my firmware in odin 3.10.6 I always get this:
<ID:0/003> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> G925TUVU2COF8_G925TTMB2COF8_G925TUVU2COF8_HOME.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin engine v(ID:3.1005)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> sboot.bin
<ID:0/003> NAND Write Start!!
<ID:0/003> FAIL!
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
Can somebody please help!

if you need your phone fast fixed, you could flash custom recovery and adb push a rom, for the odin problem idk..., after latest bootloader got myself a strange odin flash bug if i try to flash a stock rom :/

"My model is G925TUVU2COF8"
That's not the model, that's a firmware version.
Your model number is the G925T. Which is the tmobile S6 edge. The F8 firmware is 4 months old, which is probably why it's not working for you, you may unintentionally be trying to downgrade. You need G925TTMB3DOI1 firmware. You can get it here http://www.sammobile.com/firmwares/download/56137/G925TUVU3DOI1_G925TTMB3DOI1_TMB/ or google for a faster dl source.

It's fixed now!!! Thank you so much!

Sboot.bin is the bootloader part of firmware. Only the latest firmware will fix this issue. Glad your issue is now okay.

Related

can't flah stock firmware

when I boot it just gives me some kernel is not seandroid enforcing so i'm trying to flash a stock firmware. G900P_SPR_G900PVPU3BOG1_G900PSPT3BOG1_Original.zip. is the name of file and its for a sprint S5.
Here is the odin output
<OSM> Enter CS for MD5..
<OSM> Binary Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin engine v(ID:3.1100)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Set PIT file..
<ID:0/003> DO NOT TURN OFF TARGET!!
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> aboot.mbn
<ID:0/003> NAND Write Start!!
<ID:0/003> FAIL! (Auth)
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
HELP ME please.
I can flash the backup although it gets stuck at yellow boot screen. but that does get rid of the seaandroid enforcing
If someone could help me as well I'm having a similar problem. I have tried using multiple Odin versions and many stock SM-G900P 4.4.2 firmwares from multiple sources, but always have the same messages pop up.
Odin:
<ID:0/004> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> ALL_SPT_G900PVPU1BOA6_G900PSPT1BOA6_CL3859396_QB3804569_REV00_user_low_ship_MULTI_CERT.tar.md5 is valid.
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/004> Odin v.3 engine (ID:4)..
<ID:0/004> File analysis..
<ID:0/004> SetupConnection..
<ID:0/004> Initialzation..
<ID:0/004> Set PIT file..
<ID:0/004> DO NOT TURN OFF TARGET!!
<ID:0/004> Get PIT for mapping..
<ID:0/004> Firmware update start..
<ID:0/004> SingleDownload.
<ID:0/004> aboot.mbn
<ID:0/004> NAND Write Start!!
<ID:0/004> FAIL! (Auth)
<ID:0/004>
<ID:0/004> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
USB debugging is on and Odin does recognize the device is connect, I have also already installed the drivers again just to be sure. I have used Odin before with no trouble maybe its the fact the phone is from sprint and on lollipop since sprint is stingy on unlocking -_-. If someone could point me in the right direction or 100% working firmware links I'd appreciate it. I have also tried going about this through Heimdall and failed not even being able to obtain the pit file. If someone could provide a working one I'd also appreciate it I am fully aware it may brick the phone as everything else may do. Or show me the me the step by step to flash with Heimdall with a .tar. I'll take any advice thank you
you can try the newer firmware ok4
maybe this will work . unzip and place md5 in ap slot of odin
http://forum.xda-developers.com/spr...t/rom-sprint-ok4-stock-tar-file-odin-t3262667
Sprint new locked bootloaders
unteaglejohnk said:
when I boot it just gives me some kernel is not seandroid enforcing so i'm trying to flash a stock firmware. G900P_SPR_G900PVPU3BOG1_G900PSPT3BOG1_Original.zip. is the name of file and its for a sprint S5.
Here is the odin output
<OSM> Enter CS for MD5..
<OSM> Binary Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin engine v(ID:3.1100)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Set PIT file..
<ID:0/003> DO NOT TURN OFF TARGET!!
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> aboot.mbn
<ID:0/003> NAND Write Start!!
<ID:0/003> FAIL! (Auth)
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
HELP ME please.
Click to expand...
Click to collapse
I have the same problem myself and it took me a few minutes to realize what the problem is. I just got a new phone from Sprint because my other one the USB port was basically broken I couldn't connect or charge. So after a few failed attempts at flashing a ROM I decided to look at my firmware and realized that it was the new updated bog1 version. Sprint decided to lock all the boot loaders so as of this moment I don't know how to flash any ROM or downgrade as the bootloader will not let you. As a matter of fact just last night I was walking into Walmart I pulled my phone out of my pocket to look at it and it was just finishing up installing some security policy updates. My phone then immediately restarted and got stuck at the spark screen. Just the fact that I was rooted sent my phone into a boot loop. As of right now the only thing I can do is reflash the stock bog 1. I have managed to get access to this one and I'm working on modifying the bootloader in anyway I can. I'm a little newer to this but I catch on pretty quick. As of now I have all the permissions unlocked for me to access all the files in that stock bog1 rom but haven't found a way to make them stick yet. I'm going to have to break down each individual file and hopefully I can come up with a solution or anybody for that matter because I'm a few months away from my contract being up and if I can't root my phone and customize it I don't want it. If they want my phone lock down and toddler mode then they can pay for it that's how I look at it lol. Make sure you turn off automatic security updates. There's also a post in here of how to clean that out so you don't have the newest security policy update. I know the exact file the bootloader is in but haven't found a way to get into it or modify it yet even though I have permission. It shows it copying /deleting but doesnt change. There is way too many people in this world to not have someone come up with a solution by now and anytime I search for it I get results from a year to five years ago , hardly anything recent thanks google. I also posted on times and started a thread I'm trying but I'm not as advanced as some of these developers on here but I am determined lol
I finally got it to boot up. Just took like 20 mins. Now it boots sometimes while others it won't and says process has stopped responding after the yellow screen. Why does it do this. The rom is official rom directly off Samsung kids.
may have cracked bootloader BOG1 G900P
i have been playing in thr sys files and today i managed to get a custom animation boot installed. after that i flashed a modded bog1 file from philz. it took and succesfully booted and am now reinstalling all my apps. i think i over wrote or blocked my bootloader. ill get back when i know for sure:laugh:
http://samsung-updates.com/device/?id=SM-G900P

An error has occurred while updating the device software. G900F

Hello, I have serious problem can't flash any rom via odin 3.10.7 I tried yesterday and flash G920FXXU3COI9_G920FOXX3COI6_XEO
Today I tried install BTU and odin giving me sth like that. Cant update any new oryginal rom... Softbricked
<ID:0/003> Added!!
<OSM> Enter CS for MD5..
<OSM> Binary Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Removed!!
<ID:0/003> Added!!
<ID:0/003> Odin engine v(ID:3.1100)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> boot.img
<ID:0/003> NAND Write Start!!
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
Can't update vie SmartShare - device unknown.
Please help!
First a question since I am not very familiar with models, is the device G900F or G 920F, because fw is for 920 and title says 900.
Put phone in download mode:
Vol down+Home+Power button
then Vol Up to confirm Download mode after entrering dl mode.
In Smart Switch go to more, and choose Initialization from drop down menu, type model e.g. SM-G900F, s/n from back of the phone, and wait till it finishes download and flashing.
Then try flash TWRP and rom through Odin.
Hope that helps.

Flashed Bootloader and Modem from Griffin Rom, now stuck at S6 boot screen.

So, i wanted to flash the griffin rom. Had the tyrannus rom installed before and started with flashing the bootloader and modem.
After it finished the phone restarted and booted up automatically. After a few hours ( i was at work) i finally wanted to flash the rom. When i got in recovery mode, twrp asked something about partitions and make changes or something ( never read it before) i agreed. after the phone rebooted it got stuck at the boot screen. ( The s6 logo). Even when i wanted to boot into recovery mode the "recovery is not seandroid enforcing" was staying there for ever. i couldnt get into recovery. So i wanted to flash the stock rom via odin. but in odin if i want to flash the stock rom or a bootloader, then odin fails with the message:
<ID:0/003> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin engine v(ID:3.1203)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> boot.img
<ID:0/003> cache.img
<ID:0/003> cm.bin
<ID:0/003> FAIL!
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
I'm really lost. I would be glad if somebody could help me :/
You probably have a newer Bootloader than the Stock ROM you are trying to flash.
Flash a newer Stock ROM, that would match your bootloader version.

[Completed] galaxy S6, bootloop, odin - write operation failed.

Hi. i have recently acquired an Samsung S6 SM-G920P. it was rooted with 5.0.1 and it was freezing and restating.
So flash/stock firmware marshmallow but it got stuck at optimizing apps. I restarted the phone and managed to skip it (don't know how). After all the process of name, date&time zone, wifi config, etc...about 10-20min it freezes again and restarts. So i tried to update the software via otta, and android gave me a 19mb, but the same happened, it got stuck at optimizing apps.
After that it began to freezing more and more often. I tried to change the firmware to another version with odin, but now odin shows an error (write operation failed). I installed TWRP and wipe dalvkin/cache and cache and after that, it started to boot-loop and mi stuck on it.
<ID:0/003> Added!!
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Odin engine v(ID:3.1203)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> sboot.bin
<ID:0/003> FAIL!
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
please help me, don't know what else to do.
ill be around often here to check any update on the thread but if anyone can contact me, ill be grateful
whatsapp: +258844797495, [email protected]
Well ,
Ur s6 won't install old bootloader over the newer bootloader mate , so try to use the latest firmware that have the newer bootloader or at least the same firmware that have the same bootloader on ur device ,
Good luck
Thank you for Using XDA Assist ,,

Odin firmware flashing always fails

I have a Galaxy note 10.1 running kitkat 4.4.2 (GT-N8000)
Yesterday i was browsing the internet when suddenly the device decided to shut down and went on a restart boot loop where it would show the "Samsung galaxy note 10.1" screen for a while and then reboot and re-show the same screen
i have tried entering recovery mode but the tablet keeps restarting without end the only thing i can access is download mode
So recently i tried flashing using Odin but when ever i try to flash any file it shows this error
Code:
<OSM> Enter CS for MD5..
<OSM> Check MD5.. Do not unplug the cable..
<OSM> Please wait..
<OSM> Checking MD5 finished Sucessfully..
<OSM> Leave CS..
<ID:0/003> Added!!
<ID:0/003> Odin engine v(ID:3.1203)..
<ID:0/003> File analysis..
<ID:0/003> SetupConnection..
<ID:0/003> Initialzation..
<ID:0/003> Get PIT for mapping..
<ID:0/003> Firmware update start..
<ID:0/003> SingleDownload.
<ID:0/003> sboot.bin
<ID:0/003> FAIL!
<ID:0/003>
<ID:0/003> Complete(Write) operation failed.
<OSM> All threads completed. (succeed 0 / failed 1)
I have tried flashing a stock recovery so i can try and wipe the current data
I have tried to download multiple stock roms from jelly bean to kitkat which all ended up failing
I have tried flashing the tablet with a "Repair rom" which contains the BL AP CSC and Modem files
i think that if i can still access the download mode that there is some hope to recover?
Any solutions?
Thanks in advance.
If i posted this in the wrong section forgive me i have just started out

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