I have a Samsung Galaxy s6 G920A and I Tried to downgrade to 5.1.1 firmware. After flashing with odin it gets stuck at the Samsung boot screen. It will not enter recovery. I can only enter odin mode. I can only assume that marshmallow has locked in the bootloader so it cannot be downgraded. I recently found out you can unlock it but I do not have a way to as long as I cannot boot the phone. The only thing I can think of is to get a flashable, threw odin for the marshmallow firmware but I cannot find it online anywhere. If there is anyone who knows how to make one or has one already that can be uploaded, I would love to fix my softbricked phone.
Hi
This is the only thread I could find
http://forum.xda-developers.com/att-galaxy-s6/general/sm-g920a-stock-firmware-g920aucs4cpf1-t3430296
You can also browse the link below to see if theres more
http://forum.xda-developers.com/att-galaxy-s6/general
If you have further questions for your device, please post in your device Q&A
http://forum.xda-developers.com/att-galaxy-s6/help
Good luck and welcome to XDA
Thanks but did not work
chris62594 said:
Thanks but did not work
Click to expand...
Click to collapse
Try requesting for the file in your device Q&A which i posted earlier. Hopefully someone may have the file youre looking for
Related
Okay, so apparently I screwed up greatly last night. I was trying to flash Android L 5.0.2 on my phone and after trying to flash it onto my device (using Safestrap) it did not work for some apparently reason (no md5) ,but before, I check summed the files if the codes matched and it did. So, I tried to restore and it failed and I accidentally pressed reboot and now I can't access Safestrap and stuck in a loop of the stock recovery mode.
It was running Kitkat 4.4.4
Safestrap 3.72
Phone: Rooted
Galaxy S4 SGH-i337
sorry for bad grammar, running sleepless atm
XDA Visitor said:
Okay, so apparently I screwed up greatly last night. I was trying to flash Android L 5.0.2 on my phone and after trying to flash it onto my device (using Safestrap) it did not work for some apparently reason (no md5) ,but before, I check summed the files if the codes matched and it did. So, I tried to restore and it failed and I accidentally pressed reboot and now I can't access Safestrap and stuck in a loop of the stock recovery mode.
It was running Kitkat 4.4.4
Safestrap 3.72
Phone: Rooted
Galaxy S4 SGH-i337
sorry for bad grammar, running sleepless atm
Click to expand...
Click to collapse
Here is the Safetrap discussion thread: Official AT&T S4 Safestrap Discussion Q/A by graydiggy.
If you register on xda, you can post your question there. best place to get help IMO.
Here is a guide how to unbrick your device: [GUIDE] How to Unbrick your AT&T S4 I337 OTA UCUAMF3 by nkhater.
Hope this works in your case.
Good luck !
Thread closed. Thank you!
Ok so I'm trying to unroot my s4 through odin using the 2nd one from the list of firmware for my s4 from sam mobile dot come cause the first one came out corrupted i believe
I flashed it through odin and it passed! But it still stuck on the tmobile bootloader screen and i have no idea how to get out of this. EVEN when i try to go to safe mode no matter at what time or order i press on the physical buttons of my phone, i still go to the green android screen where its as if you were trying to flash another rom. I need hellllllppp.. maybe i need to flash the latest firmware? this one is old form 2014 but the first one like i mentioned came out corrupted which is from 2015! thx
Hi
Thank you for using XDA Assist.
Here is a thread that explains how to return to stock: http://forum.xda-developers.com/showthread.php?t=2258628
And the following thread is a guide to perform several tasks like unrooting your device: http://forum.xda-developers.com/showthread.php?t=2335109
Good luck
Hello today i come to you with the dm-vertify bootloop issue. I got stuck in this dilemma by attempting to SIM unlock to be able to use my Sprint Variant on T-Mobile and my stupid self was messing with settings i should have resulting in this. After research i have found that i need to flash with Odin using the stock Firmware firmware but i cant seem to find the exact firmware i need to un-brick my phone.
In the system recovery it lists "LMY47X.G925PVPU3BOL1" as the version of firmware my phone is currently running on. If anyone could help me Locate the appropriate download that would be much appreciated!
MeoWDeVoX said:
Hello today i come to you with the dm-vertify bootloop issue. I got stuck in this dilemma by attempting to SIM unlock to be able to use my Sprint Variant on T-Mobile and my stupid self was messing with settings i should have resulting in this. After research i have found that i need to flash with Odin using the stock Firmware firmware but i cant seem to find the exact firmware i need to un-brick my phone.
In the system recovery it lists "LMY47X.G925PVPU3BOL1" as the version of firmware my phone is currently running on. If anyone could help me Locate the appropriate download that would be much appreciated!
Click to expand...
Click to collapse
You wouldn't mind sharing me your EFS, I went into deeper crap with an error saying device does not have drk please install drk first and the only way to bypass it is to root which I don't want to keep. Would really appreciate it if you could help me out :good:
TheNextGenNation said:
You wouldn't mind sharing me your EFS, I went into deeper crap with an error saying device does not have drk please install drk first and the only way to bypass it is to root which I don't want to keep. Would really appreciate it if you could help me out :good:
Click to expand...
Click to collapse
I no longer own the phone. So i couldn't tell you.
MeoWDeVoX said:
I no longer own the phone. So i couldn't tell you.
Click to expand...
Click to collapse
Ah well thanks for the reply
I have a Samsung Galaxy Note 3 SM-N900V from Verizon and I have been trying to change it to the DarkLord ROM that is a Modded Mix between Note 7 & Edge ROM.
I at first had problems rooting the phone with Odin (it always failed) so I search and search and found a tool called ArabicTool which took care of it and finally I rooted my phone, after that I tried adding TWRP so I could change the ROM but every time I added the recovery tool I got the message saying that the “System software not authorized by Verizon Wireless has been found on your phone” and then had to do an emergency restoration using Kies3 and the cycle began again with other methods but always the same result.
I would like to know if anyone has a way to change the ROM on a SM-N900V from Verizon, I have seem some guides that claim the process works with the SM-N900V but every time I try to do them I get the message of software not authorized when I install the recovery app TWRP and then I have to do an emergency restore in Kies3.
Please help anyone it would be really appreciated.
anrabaro said:
I have a Samsung Galaxy Note 3 SM-N900V from Verizon and I have been trying to change it to the DarkLord ROM that is a Modded Mix between Note 7 & Edge ROM.
I at first had problems rooting the phone with Odin (it always failed) so I search and search and found a tool called ArabicTool which took care of it and finally I rooted my phone, after that I tried adding TWRP so I could change the ROM but every time I added the recovery tool I got the message saying that the “System software not authorized by Verizon Wireless has been found on your phone†and then had to do an emergency restoration using Kies3 and the cycle began again with other methods but always the same result.
I would like to know if anyone has a way to change the ROM on a SM-N900V from Verizon, I have seem some guides that claim the process works with the SM-N900V but every time I try to do them I get the message of software not authorized when I install the recovery app TWRP and then I have to do an emergency restore in Kies3.
Please help anyone it would be really appreciated.
Click to expand...
Click to collapse
Greetings and welcome to xda. I am not sure the rom you mentioned is compatible with your device and I think your bootloader may also be locked. This thread here
http://forum.xda-developers.com/showthread.php?t=2517610
should help you with a custom recovery and I found this rom which is a s7 port for your device
http://forum.xda-developers.com/ver...ent/rom-aryamod-port-s7edge-portv6-5-t3506144
Good Luck
Sawdoctor
This ROm
sawdoctor said:
Greetings and welcome to xda. I am not sure the rom you mentioned is compatible with your device and I think your bootloader may also be locked. This thread here
http://forum.xda-developers.com/showthread.php?t=2517610
should help you with a custom recovery and I found this rom which is a s7 port for your device
http://forum.xda-developers.com/ver...ent/rom-aryamod-port-s7edge-portv6-5-t3506144
Good Luck
Sawdoctor
Click to expand...
Click to collapse
This is teh ROM i was trying to use but the main problem I'm having is trying to install a recovery tool everytime I do the phone gets stock on the software not authorized screen.
How do I know if teh bootloader is locked and if it is is there a way i can unblocke it?
http://forum.xda-developers.com/galaxy-note-3/development/darklord-s7-edge-port-6-0-1-mm-t3382954
anrabaro said:
This is teh ROM i was trying to use but the main problem I'm having is trying to install a recovery tool everytime I do the phone gets stock on the software not authorized screen.
How do I know if teh bootloader is locked and if it is is there a way i can unblocke it?
http://forum.xda-developers.com/galaxy-note-3/development/darklord-s7-edge-port-6-0-1-mm-t3382954
Click to expand...
Click to collapse
That rom may not be compatible with your device, the verizon variant is different to the other note 3's. I'm pretty sure the verizon note 3 is locked bootloader but if you ask your questions here
http://forum.xda-developers.com/verizon-galaxy-note-3/help
the experts there will be able to confirm this for you
Good Luck
Sawdoctor
Finally found how to install the ROM
So I finally found the solution on how to change the ROM on my SM-900V Verizon Wireless Note 3.
>>>>1) First Step How to Root the phone:
Activate USB debugging, download ArabicTool.exe.
I follow this youtube Vid to do it:
https://www.youtube.com/watch?v=GtuOPhSlymg
>>>>2) Unblock boot loader:
I follow this link:
http://forum.xda-developers.com/ver...l/official-note-3-verizon-bootloader-t3359370
>>>>3) Install TWRP (Using Flashly):
Download Flashly from the Android Play Store then download a recovery img using Flashly I picked TWRP.
>>>>4) Install the ROM:
I follow this link:
http://forum.xda-developers.com/galaxy-note-3/development/darklord-s7-edge-port-6-0-1-mm-t3382954
and
https://www.youtube.com/watch?v=-i6DsGKTsJc
So happy
So I'm in files of my phone on the phone some system files have me locked out but I was in the bootloader modem file last night but today I was locked out I was in system Dev file tonight I'm completely new to this but seeing the boot file the Knox file and all the rest I know I have something just have no idea how to exploit it I'm on a Samsung sm j320 vv running the 6.0.1 marshmallow I found a way in and I see from some of the reports I've snagged from a cpu snooper app the Verizon is watching so proper help thru the process would be greatly appreciated trying to beat the Knox and Verizon to the hole I believe I found
Stevens7731 said:
So I'm in files of my phone on the phone some system files have me locked out but I was in the bootloader modem file last night but today I was locked out I was in system Dev file tonight I'm completely new to this but seeing the boot file the Knox file and all the rest I know I have something just have no idea how to exploit it I'm on a Samsung sm j320 vv running the 6.0.1 marshmallow I found a way in and I see from some of the reports I've snagged from a cpu snooper app the Verizon is watching so proper help thru the process would be greatly appreciated trying to beat the Knox and Verizon to the hole I believe I found
Click to expand...
Click to collapse
Greetings and welcome to assist. I'm not certain what you are asking me but root is not yet possible on your device due to the locked bootloader
Regards
Sawdoctor
I
sawdoctor said:
Greetings and welcome to assist. I'm not certain what you are asking me but root is not yet possible on your device due to the locked bootloader
Regards
Sawdoctor
Click to expand...
Click to collapse
I was using the app my computer for google play and it's shows a lot of the Files just have no idea what to do with them I was told ime unlock unlocks the bootloader also found a article that says this attachment works but am worried there are hidden commands inside it any help cracking this phone would be greatly appreciated give me a minute I'll find article it was in rootupdate.com root for Samsung Jr and it has a link to drop box with a updated supersu zip
Sorry Samsung j3 not jr