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Z3 Dual (6633) unlock bootloader dual IMEI and root

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luisxd

Senior Member
Jan 10, 2012
71
8
Mexicali, BC
I currently have a Z3 Dual (6633) and while I was trying to unlock the bootloader usin the Sony Xperia site method and it requires mi IMEI, i noticed that my phone has two IMEI's, so, would it be okey if i use whichever of both ones? or do i have to use one in specific?

Also, I was reading the guide for rooting and it says i need and older version of the firmware i currently have instaled (via OTA; 23.4.A.1.264), can i just flash the older without any problem or does that version has any issue?

thanks in advance :)
 

luisxd

Senior Member
Jan 10, 2012
71
8
Mexicali, BC
Yes. for that.
Do read about TA backup and DRM keys though. ;)

I just went full retard and did it without backing up my TA partition, though I've never had to do it on my previous cellphones didn't think that it would be an issue.
But, after doing it, I haven't noticed any change on my system or apps, Track ID seems to be working okay, also X-R is still activated on my device, which other thing is supposed to stop working?
 

luisxd

Senior Member
Jan 10, 2012
71
8
Mexicali, BC

Is there a possibility that my DRM's or function would not be lost after the unlocked bootloader?, or even the options are there they no longer work?
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