I have unlocked my Z1 after backup of ta so
After restore ta the bootloader locked
The question is: can I unlock it again using the same unique code :-/
abdo.war said:
I have unlocked my Z1 after backup of ta so
After restore ta the bootloader locked
The question is: can I unlock it again using the same unique code :-/
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Yes you can.
Flashtool saves the unlock code for your device. Just use the same code you received from sony for unlocking again.
I think the code is unique for euch bootloader.
Good luck.
I though that
Cause you use your imel to get the code
Do you think cm13 will be released officially for honami
Related
i try to unlock my boot loader finish with bootloop lollll
but i flash stock via flashtool and now iv got new rom
but i dont know if my bootloader unlock or locked
how can i tell?
*#*#7378489#*#*
i checked via the number i dial to see if its unlock and it say yes
so i dont need to unlock it?
or it say that i can unlock my bootloader?
bubu23 said:
i checked via the number i dial to see if its unlock and it say yes
so i dont need to unlock it?
or it say that i can unlock my bootloader?
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You can unlock it. But you might want to backup your TA partition first before you unlock it. If you backup your TA partition before you unlock then your DRM are not lost forever.
Try to flash dooms custom kernel, if it fails then it's lock and if it's successful then unlock
Simples
Sent from my C6603 using xda premium
Hi!
We know that backing up TA with locked bootloader saves DRM keys. I`m not too bothered about this as I have TA backup.
However...
If I create another copy of the TA partition once I have unlocked the bootloader (I know the DRM keys will be gone) but would it enable me to switch between locked and unlocked bootloader states just by restoring the appropriate backup?
So...
TA Backup #1 - Locked bootloader with DRM intact
TA Backup #2 - Unlocked bootloader with DRM gone
Could I just use Backup-TA to switch between both backups and unlock / relock bootloader as I wish? Or does it have to be unlocked via command line every time?
Many thanks for your input.
You can do this,
http://forum.xda-developers.com/showpost.php?p=51222121&postcount=2
gregbradley said:
You can do this,
http://forum.xda-developers.com/showpost.php?p=51222121&postcount=2
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Good man. Thanks.
If I received unlock code from Sony, unlocked phone via official way, than relocked bootloader and restored TA is there any way that service will detect if bootloader is relocked?
johnny212 said:
If I received unlock code from Sony, unlocked phone via official way, than relocked bootloader and restored TA is there any way that service will detect if bootloader is relocked?
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I think sony is only able to see especially if your request code!! but the operator does not see it because he lacks experience lool he does not know the word bootloader!
why this issue ??
johnny212 said:
If I received unlock code from Sony, unlocked phone via official way, than relocked bootloader and restored TA is there any way that service will detect if bootloader is relocked?
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I dont't think so, because you can request the code and never use it. Restoring TA brings the phone back to state like it was never unlocked. Nobody can tell if you unlocked bootloader or not. If you relock bootloader via flashtool instead via restoring TA backup, then they can tell you relocked it because your DRM keys will be missing. You are safe.
merci
zeroed said:
I dont't think so, because you can request the code and never use it. Restoring TA brings the phone back to state like it was never unlocked. Nobody can tell if you unlocked bootloader or not. If you relock bootloader via flashtool instead via restoring TA backup, then they can tell you relocked it because your DRM keys will be missing. You are safe.
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well summarized ! only restore TA solution !!!
ok
johnny212 said:
Ya, but I sent him device and they resent me it back cause of non official software (my fault!!! ). I don't want the same story again
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relock via TA and restore via pc compagnion !!!
<deleted>
johnny212 said:
But if I did these steps:
1 Relock bootloader via flashtool
2 Repair via PC Companion
3 Install root and restore TA Partition
4 Install official firmware from here: http://forum.xda-developers.com/xperia-z/general/stock-xperia-z-c6603-10-5-0-230-central-t2759584
Is there ANY chance they will detect it?
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No is the simple answer.
I don't know if they have the tools to check such things, but they most probably will only check if official fw == 1 &if bootloader lcoked == 1.
I normal language: They will only check if you have official fw and if your bootloader is locked.
ok
is it normal that the "TA backup" is 160 kilobytes? i did a backup sometime ago.. but 160kb is not really much.. i thought it would be 800mb or something
rockyy said:
is it normal that the "TA backup" is 160 kilobytes? i did a backup sometime ago.. but 160kb is not really much.. i thought it would be 800mb or something
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Yes, it's normal. My own backput weight is only 121KB.
So I want to unlock my phone Bootloader and install a fresh AOSP 4.4
Mine current android version is 4.3 Jellybean ( 9.2.A.1.199) and on the sony bootloader unlock site when I insert the dial number it says "Root status ...... Allowed "
I rooted it today ( havent installed recovery buy I can do it later)
My questions :
Can my phone brick while trying to unlock the bootloader?
Do I need to download the latest version or the 4.1 version of android ?
All this I'm doing 'cus my 1 year warrantly has ended today so Why not ? :good:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
LaZiODROID said:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
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Can you help me a bit I'm like new to Xperia T developer world ( I have some skills from Xperia X8 but that is like a another world)
CS Fan 991 said:
Can you help me a bit I'm like new to Xperia T developer world ( I have some skills from Xperia X8 but that is like a another world)
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I'd also suggest backing up your TA first. It's all in here: http://forum.xda-developers.com/showthread.php?t=2292598
If you unlock your bootloader, you lose your Bravia Engine. You can get it back when you lock bootloader, but only if you restore your TA. If you don't have this backup, BE is most likely lost forever.
LaZiODROID said:
Don't think the bootloader unlock procedure has much risk of bricking your phone... especially if you use the official Sony Bootloader Unlock method. But you may want to read up on backing up your TA before unlocking the bootloader.
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ArtDC said:
I'd also suggest backing up your TA first. It's all in here: http://forum.xda-developers.com/showthread.php?t=2292598
If you unlock your bootloader, you lose your Bravia Engine. You can get it back when you lock bootloader, but only if you restore your TA. If you don't have this backup, BE is most likely lost forever.
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I've done backing up my TA keys ( done the dry restore to make sure )
So Now I only need to unlock my bootloader ?
Still one question :
Can I use my current version of android 4.3
EDIT : Unlocked the bootloader , put rom , gapps , wipped WORKING AS A CHARM
Thanks for the help !
And if I would like to restore to stock do I need to relock the bootloader ?
CS Fan 991 said:
Thanks for the help !
And if I would like to restore to stock do I need to relock the bootloader ?
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Nice!
If you want to get your phone back to stock, just flash a stock FTF. Flashtool does not require the bootloader to be relocked for that.
Unless you mean "stock" for warranty purposes, or selling the phone... then I guess I'd say yes to relocking the bootloader, after flashing a stock FTF (and also restoring the TA, of course)
Thanks 4 The Info )))
HI, I UNLOCKED MY SONY Z1 BOOTLOADER WITHOUT BACKUP TA PARTITION AND THEN I RELOCKED IT, NOW I WANT TO UNLOCK BOOTLOADER AGAIN BUT I CAN'T UNLOCK IT,COMMAND SAYS-ERROR THIS DEVICE IS ALREADY UNLOCKED,
BOOTLOADER UNLOCK ALLOWED :YES
I TAKE UNLOCK CODE OEM UNLOCK 0x my code in flashtool,everything is correct but l can't unlock bootloader :crying:
I USED ADB COMMAND AND FLASHTOOL, BUT I CAN'T UNLOCK BOOTLOADER
PLEASE HELP ME I UNLOCK BOOTLOADER AGAIN
baku_boy_97 said:
HI, I UNLOCKED MY SONY Z1 BOOTLOADER WITHOUT BACKUP TA PARTITION AND THEN I RELOCKED IT, NOW I WANT TO UNLOCK BOOTLOADER AGAIN BUT I CAN'T UNLOCK IT,COMMAND SAYS-ERROR THIS DEVICE IS ALREADY UNLOCKED,
BOOTLOADER UNLOCK ALLOWED :YES
I TAKE UNLOCK CODE OEM UNLOCK 0x my code in flashtool,everything is correct but l can't unlock bootloader :crying:
I USED ADB COMMAND AND FLASHTOOL, BUT I CAN'T UNLOCK BOOTLOADER
PLEASE HELP ME I UNLOCK BOOTLOADER AGAIN
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Long time ago i saw a thread that a user was telling that he wasn't able to unlock the bootloader when he has using certain ftf files. It is pretty strange actually.
Try to downgrade your phone, maybe installing kk and try again mate.
Maybe this will help if you already don't know it. Take a look here. Way old that thread but maybe still guilty.
http://forum.xda-developers.com/showthread.php?t=2440597
Post #2 says you have to be on stock kernel to relock your bootloader.
motorazrv3 said:
Maybe this will help if you already don't know it. Take a look here. Way old that thread but maybe still guilty.
http://forum.xda-developers.com/showthread.php?t=2440597
Post #2 says you have to be on stock kernel to relock your bootloader.
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Very thaaaaaaaaaaaaaaaaaaaaaaaaaaanks you
Problem sloved After installing fresh kernel
Thanks, thanks, thanks
baku_boy_97 said:
Very thaaaaaaaaaaaaaaaaaaaaaaaaaaanks you
Problem sloved After installing fresh kernel
Thanks, thanks, thanks
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Congratulations. Glad I could help. You can give me a thank if you don't mind.
What do you mean with fresh kernel? You mean stock kernel, aren't you?