[Q] Does Stock Rom needs Locked bootleader? - Sony Xperia T, TL, TX, V

Hello. I want To flash 4.3 Stuck Rom For my Xperia TX. Its Unlocked . Should I relock it Or something else ?
please tell me

Unlock is Unlock bootloader or unlocked to work with all sim?
If you have unlocked bootloader just do it next step:
If you want to flash it with Flashtool, you don't need to lock your bootloader.
If you ask for update with Pc Companion or Update Service, furst lock your bootloader and then try.
Best regards.

Related

Xperia Z Bootloader unlock issues help

Howsit Guys
Need a lil help here. Im currently on firmware- 10.4.1.B.0.101 with [Root & XZDR] http://forum.xda-developers.com/showthread.php?t=2643898 <-- via this method.. all Works sweetly.. Problem is that i want to unlock my bootloader. Ive checked in the service menu, unlocked bootloader is allowed.
I am currently trying to unlock bootloader with latest version of Flashtools(unofficial way).whilst phone is on, i connect cable, startup flashtools, it detects device. Then i click on lightningbolt icon, to unlock bootloader. menu comes up asking to remove cable, power off phone n goto flashmode.
When i get to the part where it asks to select my device, i click on xperia z. And i get a FAIL message saying i cannot officially unlock bootloader?? Do i need to be on stock .244 firmware or stock kernal to unlock ? Or am i going through it the wrong way. main reason i want unlock bootloader to install cyanagen mod11 nightly.
Thnx
Done
Sorry for the silly post.. managed to unlock my bootloader..

[Q] RE-UNLOCKING Bootloader

Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
AGLMarius said:
Hey friends, I have a Sony Xperia Z device. First, i unlocked it's bootloader, then i re-locked it using the TA-partition backup. But now I want to RE-UNLOCK the bootloader to install the new Android 5.0 and I don't know how to do it. Do i need to do it in the normal way?
Click to expand...
Click to collapse
follow the process from which u tried to unlock first time ,luckily Sony support official bootloader unlocking
http://m.youtube.com/watch?v=iIdJg7...ib290bG9hZGVy&client=mv-google&hl=en-GB&gl=IN

HELP REQUEST Bootloader Locked and Free SIM Card Xperia T

Hello everyone I come here because I have a Xperia T but it have the Bootloader locked and the SIM locked too and want install a new rom,I want install the Cyanogenmod Lollipop Xperia T but it needs the Bootloader Unlock and that is the point here in our times exist someway to change it? I can't do that and Free my SIM card I change the firmware and I install the Recovery mode to my device but I'm in a hole here with this problem.
NOTE :MY BOOTLOADER SAYS ALLOWED NO.
Or if someone know how install rom Lollipop in Xperia T with BL locked thank you.
There is no way to install cm with locked bl. If ur sim is loocked, u will have to buy the unlock code and unlock it. You cannot unlock bl wit h sim locked. You can buy code here. If you dont want to buy the code, you can install custom roms based on original sony firmware.

re-locking bootloader xa2 ultra dual - please help

hi everyone
i have my bootloader unlocked and i need to lock it back
I have tryed to flash and wipe my device through xperiflash and flash tool, but it's still locked
flash tool says bootloader can't be re-locked when i click on BLU button..
is there any option to lock it back please?
hello, please help, can i somehow relock bootloader back please?
well, tryed flashtool and it says that my device can't be re-locked.. hmm ??
I can post exact screenshot today when i get home..
any advice please ?
actually, it seems that flashtool cant see TA partition.... my BL is unlocked from official sony page... how can i fix this please?
so, can I somehow lock bootloader please ?
maybe its possible for someone to provide stock locked bootloader ftf wich i could flash to my device perhaps please?
You cannot relock your bootloader. Your stuck with an unlocked bootloader for ever now
well , that's the answer I was afraid to hear....
i gues what's here now it's here..
thank you for answer and help

Question about Flashtool

Hello
In order to use Realme's flashtool you must have unlocked bootloader.
I would like to ask if after flashing a rom with flashtool, the phone remains unlocked or the bootloader is locked
chtsarts said:
Hello
In order to use Realme's flashtool you must have unlocked bootloader.
I would like to ask if after flashing a rom with flashtool, the phone remains unlocked or the bootloader is locked
Click to expand...
Click to collapse
After using the flash tool the phone bootloader remains unlocked but it wipe your internal storage .
This is my experience using it .

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