Restore Ta partition - Xperia Z1 Compact Q&A, Help & Troubleshooting

Hi i have my ta partition backuped before. Do i need to restore/flash to the same exact fw I have when I backup my TA or restoring with any stock rom version okay and would not brick my device
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I think any working ROM should be fine but I will not pay for your bricked phone, ok?

F308 said:
I think any working ROM should be fine but I will not pay for your bricked phone, ok?
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Click to collapse
Thanks already restored now my ta. One thing that surprised me though is that restoring supposedly relocks the bootloader which it did but the root maintained i thought relocking bl will also remove root and you have to unroot again with methods for locked BL
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Related

Relock bootloader

Pls.someone help me how to Relock Bootloader in xperia M
If you have TA backup, use that..
There are various guides on how to do that properly with what precautions you must take and all...
But make sure you flash it over the same firmware you had taken it from, else you'll end up having a brick.
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If i have not TA backup,is than any other procedure to relock bootloader again.
harsh73 said:
If i have not TA backup,is than any other procedure to relock bootloader again.
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Click to collapse
Nope, don't even try to use someone else' TA backup, it will BRICK.
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[Q] ta partition backup(drm keys

ok guys here is my problem
am trying to unlock bootloader for my xperia m.so safety purpose(re locking bootloader in future) i will take ta partition backup. according to my knowledge ta partition will change on different FW.
so am going to download 15.1.c.2.8 FW ,and flash that and take ta partition backup,so in future if i want to re lock bootloader i will flash first FW which i have downloaded and ill restore the TA partition.
is that fine? or do i need to take additional steps ,,,,, ????
giridhargp said:
ok guys here is my problem
am trying to unlock bootloader for my xperia m.so safety purpose(re locking bootloader in future) i will take ta partition backup. according to my knowledge ta partition will change on different FW.
so am going to download 15.1.c.2.8 FW ,and flash that and take ta partition backup,so in future if i want to re lock bootloader i will flash first FW which i have downloaded and ill restore the TA partition.
is that fine? or do i need to take additional steps ,,,,, ????
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Click to collapse
Yes as long as you unlock the bootloader after the bolded step.
stamatis said:
Yes as long as you unlock the bootloader after the bolded step.
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Click to collapse
Didn't get you sir......
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giridhargp said:
Didn't get you sir......
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Click to expand...
Click to collapse
In the quote of my previous post there is a highlighted part.
Just take the backup before you unlock the bootloader.
Backup TA partition before unlocking bootloader otherwise they will be lost forever
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[HELP]Unlocking bootloader and backup drm keys

I'm in stock KK fw.757 and i must root my Z1C but the problem is that the drm keys needs root access to backup it but my Z1 is not root. For root i need to unlock the bootloader but i can't backup the drm keys before unlock the bootloader because my z1c is not root :banghead::banghead:
I know that i can root my phone in locked bootloader but i will loose my data if i follow that method and i dont want to loose my data
Someone can help me?
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optic-XPERIA said:
I'm in stock KK fw.757 and i must root my Z1C but the problem is that the drm keys needs root access to backup it but my Z1 is not root. For root i need to unlock the bootloader but i can't backup the drm keys before unlock the bootloader because my z1c is not root :banghead::banghead:
I know that i can root my phone in locked bootloader but i will loose my data if i follow that method and i dont want to loose my data
Someone can help me?
Sent from my D5503 using XDA Free mobile app
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2634196
I did root my Z1C with that tutorial.
but you must have understand all steps before do anything and remember that only you are the responsable about you´ll do to you Z1C!
But with that tutorial, i will lose my data
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optic-XPERIA said:
But with that tutorial, i will lose my data
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To get something u have to loose something.. There is no other way available.. You can take backup and restore.. If u dont want to backup restore then u have to stick with unrooted phone
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[Q]Why I can't unlock bootloader after relock

After I unlocked bootloader on my T2 . I used Flashtool to relock it .Then I can't lock it again. Why?
the flash tool shows: remore:command did not succeed. How can I lock it again? 3Q please help me :crying:
Did You Backup Your DRM keys and Partition Via TA Backup, Before Unlocking bootloader ?
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lostfurby said:
Did You Backup Your DRM keys and Partition Via TA Backup, Before Unlocking bootloader ?
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Click to collapse
I used to backup it but my old computer has been sold out,so I don't have the DRM keys now. :crying::crying: What should I do?:crying:
gorthend said:
I used to backup it but my old computer has been sold out,so I don't have the DRM keys now. :crying::crying: What should I do?:crying:
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Click to collapse
There is probably a backup of TA.img on mobile.. It'll be in the sdcard. That's the home folder.
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Android 6.0.1 root??

Hey guys,
I was just wondering if someone found a way to root the xperia Z5 premium running on marshmallow 6.0.1
Unlock boot loader with flashtool. Flash this one http://forum.xda-developers.com/showthread.php?t=3355369. Simplest way
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but if flash with this method have not lost Drm keys?
first, you have to flash android 5.X any version
second, make a root kernel or download one
third, unlocked bootloader your devices
fourth, flash android 6.0.1 and flash root kernel
finish ! enjoy your root devices
Well... The method I mentioned has the DRM simulation included. Read some in the tread if you are unsure.
Not sure why you should mess with 5.x before rooting... I rooted directly when unlocking 6.0.0 and downloading the 6.0.1 version with flashtool.
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tommy1616 said:
first, you have to flash android 5.X any version
second, make a root kernel or download one
third, unlocked bootloader your devices
fourth, flash android 6.0.1 and flash root kernel
finish ! enjoy your root devices
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Click to collapse
The reason for flashing android 5.X is only if you've not already unlocked the bootloader and decided on taking a TA backup so you can restore the phone to stock in the future
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swejuggalo said:
Well... The method I mentioned has the DRM simulation included. Read some in the tread if you are unsure.
Not sure why you should mess with 5.x before rooting... I rooted directly when unlocking 6.0.0 and downloading the 6.0.1 version with flashtool.
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Click to collapse
KbaB.BroS said:
The reason for flashing android 5.X is only if you've not already unlocked the bootloader and decided on taking a TA backup so you can restore the phone to stock in the future
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Click to collapse
You can fully reactivate your drm keys as well on an unlocked bootloader (so not just emulate and for restore to stock) if you backed up your TA with iovyroot on LL by flashing restore-drm-keys.ftf

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