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Please read this if you considering unlocking the boot loader or rooting your phone.

Important information

Please note that you may void the warranty of your phone and/or any warranty from your operator if you unlock the boot loader. You should only unlock the boot loader of your phone if you are an advanced user with good knowledge of the technology and risks involved.

For more information go here http://unlockbootloader.sonymobile.com/

Please also note

The Sony Xperia support team will not be able provide any support, related to unlocking the boot loader or rooting your phone.

We also recommend you to read the below blogposts.

http://developer.sonymobile.com/wp/2011/03/29/unlocking-the-boot-loader-in-the-new-xperia%e2%84%a2-smartphones/

http://developer.sonymobile.com/wp/2011/04/14/option-to-unlock-the-boot-loader-now-available-for-advanced-developers/

http://developer.sonymobile.com/wp/2011/09/28/sony-ericsson-supports-independent-developers/

Best regards
Sony Xperia support team

Looking for stock rom

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One time poster
Message 1 of 2
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Message 1 of 2

Looking for stock rom

I recently bought a Z3 compact D5833 that had cyanogenmod 12 (rest in peace) and I want to restore the stock rom to get some updates. I managed to flash a few different ones I found on xda with no luck. They would always crash after the boot animation. The problem is that I am not sure which stock rom region I should be using because I have no idea where this phone originally came from and the person I bought it from is not being helpful.

 

I ran the Xperia Companion (XC) and it says Boot loader unlocked

 

Below is a link to a jpg of the side tag pull out thing with more info:

 

https://www.dropbox.com/s/a4n80dnl0akhyvd/xperia%20z3c.jpg?dl=0

 

I think I am flashing the roms correctly with a method I found on xda but I just need the stock rom or a way to lock the bootloader for the Xperia Companion application.

1 REPLY 1
Emperor
Message 2 of 2
1,055 Views
Message 2 of 2

Re: Looking for stock rom

@brzrk0

 

you have to relock the bootloader if you want to use XC, also, download Xperifirm or flashtool 




"I'd rather be hated for who I am, than loved for who I am not." Kurt Cobain (1967-1994)