[Completed] Xperia Z5 Premium Bootloader DRM Question - XDA Assist

Hello people of xda,
I have a Xperia Z5 Premium model: E6853 running Android 6.0.1 from Bell Canada. I am interested in unlocking the bootloader on this device and I'm already familiar with how to do that, but I have a question about one of the risks surrounding the loss of DRM keys. Firstly what exactly will be affected software and hardware wise if these keys are lost, and in my phone's current state what can I do or can I even somehow back up these keys so if I decide to I can restore my phone to its factory state.
I'm new to how things work on a Sony phone as before I got my Z5 Prem I used to use Samsung devices so please go easy on me.
Thanks!

Hi !
Use this thread to collect all the informations you need
https://forum.xda-developers.com/z5-premium/general/32-1-1-185-stock-modified-kernel-t3355369
Good luck !

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Hello All,
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On the Sony Xperia S I lost my DRM keys and so Track ID and a few other things did not work.
Thanks for any help you can provide
That never happens with this phone.

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Hello everyone,
I'm new to this forum and went through a few threads on rooting Xperia Z2 devices, but didn't see my model ie D6502 listed as a supported device. I really need to make sure that I don't screw it up, hence I would appreciate if someone could help me out a little here?
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Hello @DePacifier,
Here is a thread specifically for your device model. I'm pretty sure you won't screw up as long as you do the necessary reading.
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Thread Closed

Need guide for rooting XPERIA Z2

Hello guys, I've been looking through the sony thread but still need some advice on rooting my Z2. I'm posting here since I do not have permission to post there.
My Z2 firmare is XX.314. I want to simply root my phone without risk of losing datas (and I believe is lock bl).
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Sorry if I have made a mistake

[Completed] [Q] Network Unlock Sony Xperia J

Hello XDADevelopers
Im new to android i was hoping someone can tell me how does network lock works, and how i can unlock the phone using ADB or any other methods which can be done using the computer without paying for any unlock code.
My device is Sony Xperia J (rooted)
Model is ST26i
network it is currently on is 3
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Hi, thank you for using XDA Assist. Please see this, http://forum.xda-developers.com/xperia-j-e/general/guide-xperia-debranding-rooting-bl-t2072031 It looks like it's not possible without paying for an unlock code.
Thread closed.

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