[Q] help semi bricked Samsung galaxy s4 i337 - General Questions and Answers

okay so i had my Samsung galaxy s4 i337 4.4.2 running fine with root and superuser installed but i tried to install a custom recovery i cant link at the moment
i did this using recovery tools now i'm getting a message when my phone starts up with a big exclamation mark saying software not authorized by at&t has been found on your phone is there any way to fix this please help me i don't care if i loose root access or anything i just need/ want my phone to work again
EDIT i attempted to flash it using Odin back to stock but that failed now i get the message firmware upgrade encountered an issue please select recovery mode in kies and try again when i try to upgrade the firmware in kies it say this devices firmware cannot be upgraded
p.s. Knox warranty void is at the value 0x1

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[q] samsung galaxy s3 root accidentyl updated help

I have a rooted android device samsung galaxy s3 and it was running fine and everything till one day it said to install an update. i accepted it and while it was updating all of a sudden it went to that black screen and says, " system software not authorized by Verizon Wireless has been found on your phone. Please turn off you phone and go to the nearest Verizon Wireless store for help." Then thats where i couldn't do anyting with my phone but go to download/ODIN MODE and rebooting system thing where you can reboot system. IM very new and i don't know much about rooting and the meanings of a lot of words like unlock bootloader. If i go to ODIN MODE it says
ODINE MODE
PRODUCT NAME: SCH-1535
CUSTOM BINARY DOWNLOAD: Yes (1 Counts)
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
QUALCOMM SECUREBOOT: ENABLE
Warranty bit: 1
BOOTLOADER RP SWREV:1
i think this doesn't look good. WHat should i do to make my phone be working again and not showing that black screen.
I already wiped all data and tried to do that StockROm thing on my computer ODIN and still nothing.
Is my bootloader locked? if so do i need to unlock it to make my phone work again? Thanks so much for your time
Same with mine I think it's called a bricked phone and think there is nothing we can do about it, hopefully someone has a solution
Might Work?
Remeax said:
I have a rooted android device samsung galaxy s3 and it was running fine and everything till one day it said to install an update. i accepted it and while it was updating all of a sudden it went to that black screen and says, " system software not authorized by Verizon Wireless has been found on your phone. Please turn off you phone and go to the nearest Verizon Wireless store for help." Then thats where i couldn't do anyting with my phone but go to download/ODIN MODE and rebooting system thing where you can reboot system. IM very new and i don't know much about rooting and the meanings of a lot of words like unlock bootloader. If i go to ODIN MODE it says
ODINE MODE
PRODUCT NAME: SCH-1535
CUSTOM BINARY DOWNLOAD: Yes (1 Counts)
CURRENT BINARY: Samsung Official
SYSTEM STATUS: Custom
QUALCOMM SECUREBOOT: ENABLE
Warranty bit: 1
BOOTLOADER RP SWREV:1
i think this doesn't look good. WHat should i do to make my phone be working again and not showing that black screen.
I already wiped all data and tried to do that StockROm thing on my computer ODIN and still nothing.
Is my bootloader locked? if so do i need to unlock it to make my phone work again? Thanks so much for your time
Click to expand...
Click to collapse
I dunno if this will work for you. But I had the same message and when I booted in Download mode I just hit Cancel then rebooted and it worked?
If you flashed cyanogenmod, that means you're bootloader is unlocked, which is a good thing.
Can you get into CWM or TWRP? I don't have a samsung so i don't know about ODIN (i presume it's like flashtools for Xperia).
For as long as your phone vibrates (or does pretty much anything when you boot it up) your phone is not hardbricked, which is also good .
Try getting into CWM, shut down your phone completely, wait 5 seconds, then do: Volume Down + Home + Power key . This will get you into bootloader state and try reflashing your old backup, a stock rom or cyanogenmod.
First time with these softbricks is always the most fun ^^. Been there done that, i thought i spend 250 euro's on a phone that was broken .
Btw. Always make a backup for these kind of situations.
Remeax said:
I have a rooted android device samsung galaxy s3 and it was running fine and everything till one day it said to install an update. i accepted it and while it was updating all of a sudden it went to that black screen and says, " system software not authorized by Verizon Wireless has been found on your phone. Please turn off you phone and go to the nearest Verizon Wireless store for help."...
Click to expand...
Click to collapse
You took the 4.3 update. You must now Odin to stock 4.3 to unbrick, do not Odin to any other (previous) version. There is a safe root method.
I do not think there is custom recovery and bootloader is now permalocked.
http://forum.xda-developers.com/showthread.php?t=2270191 has a link to the odin file and the root method in post 2 or 3 i believe.
Ok how do i get it?
afextwin said:
You took the 4.3 update. You must now Odin to stock 4.3 to unbrick, do not Odin to any other (previous) version. There is a safe root method.
I do not think there is custom recovery and bootloader is now permalocked.
http://forum.xda-developers.com/showthread.php?t=2270191 has a link to the odin file and the root method in post 2 or 3 i believe.
Click to expand...
Click to collapse
Ok so is do i do the same thing as i was trying to flash or something like grab a kies file( the ones that take 2+ hours to download) and then flash or get to factory reset with the 4.3 file? if so do you know where i can grab a 4.3 update file to restore? please help me if you have skype or PM me? thanks
afextwin said:
You took the 4.3 update. You must now Odin to stock 4.3 to unbrick, do not Odin to any other (previous) version. There is a safe root method.
I do not think there is custom recovery and bootloader is now permalocked.
http://forum.xda-developers.com/showthread.php?t=2270191 has a link to the odin file and the root method in post 2 or 3 i believe.
Click to expand...
Click to collapse
I just recently ODIN flashed the latest 4.3 stock firmware for my TMO GS3 and then attempted to roll back to 4.1.2. It didn't brick my device, but it didn't work either. I would simply fail to install. I was able to reflash, through ODIN, the 4.3 stock firmware (actually used the root66 version). Then I was able to ODIN flash CWM recovery and install Dandroid 5.1, which is also a 4.3 based ROM. All is well now. I guess I simply can't go back to any previous 4.3 ROMs now, and I'm not sure about any AOSP ROMs. I may give a try at some point to see.

[q] need immediate help sch r530u!!!!

Hello everyone new and I just really found out about xda and have a major problem ok I have us cellular sch r530u s3 and I rooted then I unrooted to get kitkat update...so once I unrooted I lost root but rooted Alps that I use are still usable like root explorer and adaway and when I try to get ota it says sorry device modified so I went and got root checker and it says device doesnt have root access..so I went and got odin 3.07 and flashed some kind of recovery called cf autoroot d2usc schr530u tar well anyway now I cannot boot into any recovery and when I try to the samsung logo comes up but it turns red then screen fades to black and nothing happens....so as of right now I am begging for help to unroot fully and restore stock recovery and be able to ota kitkat...also I've been trying to find the firmware official for this model and no luck I dont know what is wrong but im so stressed trying to figure it out...someone please help!!! Greatly appreciated!!!! Thanks!!!!

[Q] help Samsung galaxy s4 i337 semi bricked

okay so i had my Samsung galaxy s4 i337 4.4.2 running fine with root and superuser installed but i tried to install a custom recovery specifically im un able to link it at this time
i did this using recovery tools now i'm getting a message when my phone starts up with a big exclamation mark saying software not authorized by at&t has been found on your phone is there any way to fix this please help me i don't care if i loose root access or anything i just need/ want my phone to work again

[Q] Galaxy s5 Odin and flashing

after towel was released at&t released a update which fixed the patch that was used to root in towelroot. I have heard that there are alternative rooting methods which I have tried that involve Odin. For some reason though when I try to use Odin it always told me fail and after a certain amount of tries in bricked my phone which is now in a boot loop. can someone help get me out of that bootloop?
I also have another question. Can't you just flash a older version of android to your Galaxy s5 and then use towelroot to root it?
(I am very new to this rooting experience and I would appreciate step by step guide):laugh:
Than you
You probably had "fail" message because you hadn't disabled the option "Reactivation Lock" in Security settings before using Odin.
To fix your phone, just boot in Download Mode, then flash a working firmware for your S5. Do you how to do that ? Can help you if needed
I also have another question. Can't you just flash a older version of android to your Galaxy s5 and then use towelroot to root it?
Yes you can, but prefer using newer version for you'll have better performance and security updates.

[Q] Can't update, downgrade, or rest to stock OS, PLEASE HELP

Good afternoon all if anyone could please help I'd greatly appreciate it!
So I just bought a Sprint Galaxy S5 from ebay with the assumption that with some customizing I'd be able to get the phone domestically unlocked. I got the phone and it was already updated to 5.0 Lollipop so I followed this tutorial to get the SSU.apk to actually work
http://forum.xda-developers.com/spr...locking-sprint-galaxy-s5-g900p-t3085624/page2
After a lot of time I was successful at rooting the phone and was able to downgrade to 4.4.4 but the tutorial calls for 4.4.2 but it seems that 4.4.4 was the only fw that would successfully install.
But now here's the problem I was able to obtain the domestic unlock code through Sprint but now the activation/update app doesn't work and doesn't open automatically the way that the reps said it would,. I've tried to reset stock through Kies but Kies doesn't recognize the phone. I've also tried to use Odin through out this process not only to reset back to stock but also downgrade the fw and the modem. The really annoying part is that small PDA/AP updates and installs work fine but when I try to Odin the original tars it always fails 100% getting a "sw rev check fail aboot fused 2 binary 1 " error on my phone.
I really don't know what to do at this point, and it seems the error is associated with a soft brick but the device still powers on and boots.
I thought this would be a pretty straight forward process but I've hit the wall and am losing my mind, I need help!
P.s. I flashed 4.4.4 fw with CWM and the device is still rooted
Thanks

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