I've just installed the newest firmware for my J730F with the latest U5 bootloader.
The issue i'm having with it is that any custom ROM i install the SIM card is not being recognized.
Apparently Samsung has made bootloader downgrading impossible so i'm stuck with the stock ROM if i wanna have a working SIM.
Any solutions to this?
I also did the mistake and updated to the latest firmware now i am stuck. Tried to downgrade but ended up being failed. Can anyone help please?
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So basically my phone does not work with odin anymore. I had my phone rooted both on KitKat and on the first build lollipop for the 910f. But it all changed when I upgraded to the newest build BOC3. I used CF-Auto Root. It gave me a fail with error "(Complete) Write operation failed.".
So I though it must not work with the latest lollipop, I flashed back the older version and tried it again which came to the same result. I tried older version of the file and also tried flashing TWRP and CWM recovery all failing with the same error. I tried changing cables and USB ports, no difference. Any help would be appreciated.
Edit: After hours of searching it turns out the problem was that I had the reactivation lock on which prevented me from flashing anything but official samsung firmware. God damn so much trouble from such a small setting.
I don't know if I'm in the correct forum for this, but I'm confused about BL's and need a some assistance. I recently went from a rooted stock ni2 4.4.4 rom to CVertigo1's no-bs bpb1 5.0 rom. I have successfully unlocked my bootloader again and flashed TWRP 3.0.0. Everything's running fine at this point. I want to return to stang5litre's 5.0 dev ed rom that I was running when I ran into a camera failed issue, screwed the phone up and odin'd back to ni2 and rerooted. Phone Info is telling me that I have g900vvru1ani2 bootloader version. I thought I needed to be on a 5.0 bootloader to run a 5.0 rom? BOK3 pda and csc versions and bpb1 baseband.
Do I need to worry about the bootloader?
Can I install stang5litre's rom with my phone the way it is?
I'm able to flash in TWRP, and have used odin repeatedly.
Any help please?
Thanks
Don't know how I didn't see this. Can I follow jrkruse's instructions for updating /downgrading bootloader on page one of the bootloader unlock thread?
Was running alliancerom on 4.4.2 and found the unlocking bootloader option. Unlock worked and tried the jasminerom after installing ttwrp-3.0.2-0-hltevzw-4.4.img. Then discovered cm13 which worked great but discovered a kernel opps so installed new modem and bootloader based on of1. The bootloader bricked. Odin won't let me install the retail stock roms. It gives an error in korean. I was able to install of1 recovery but cannot get the system.img.ext4 thru odin without the korean error popping up.
At this point I don't see how I can return to stock. Is there a way out or do I have a dead device? Any help appreciated.
Thanks.
[This link makes me think I am screwed: http://forum.xda-developers.com/showpost.php?p=68406517&postcount=515]
I messed up and flashed a Russian 23s ROM. It flashed some firmware that now only allows my single sim x727 to grab a sim signal when it's configured for dual SIM. The other issue is I'm unable to boot latest Omni ROM releases as of last week (4-30+) builds.
I tried restoring to Stock 19s via twrp and OTA update, but the firmware checks it does during OTA makes the update fail. I'm still able to use the phone but hoping I can find a way to completely restore it to stock for x727.
Ascertion said:
I messed up and flashed a Russian 23s ROM. It flashed some firmware that now only allows my single sim x727 to grab a sim signal when it's configured for dual SIM. The other issue is I'm unable to boot latest Omni ROM releases as of last week (4-30+) builds.
I tried restoring to Stock 19s via twrp and OTA update, but the firmware checks it does during OTA makes the update fail. I'm still able to use the phone but hoping I can find a way to completely restore it to stock for x727.
Click to expand...
Click to collapse
This guide will help you get back to stock : https://forum.xda-developers.com/le-pro3/how-to/guide-return-to-stock-lock-bootloader-t3539513
My phone is MOTO X PLAY XT1562 2gb dual sim variant. For trying out custom rom i unlocked the bootloader, installed twerp and flashed the custom rom. But for some reasons I hated it and tried to revert back to the stock rom. So I downloaded a rom for my XT1562 and flashed it and locked my bootloader. The fastboot screen shows that the bootloader is locked with status code 2. But still unlocked bootloader warning appears. I just need to know the explanation of the Firmware naming so that i can find the exact firmware for my device and flash it properly. Or anyone please find me the stock rom for my device. I'll provide my phone's information if required.