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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

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.

Best regards
Sony Xperia support team


Bootloader unlock allowed: no

Posts: 0

Bootloader unlock allowed: no

i cant unlock my xperia s boot loader

Bootloader unlock allowed: no

no fastboot moe

what should i do???

please help.

other people that have this problem please tell here.

All Replies
One time poster
Posts: 12
Registered: ‎2011-12-16

Re: Bootloader unlock allowed: no

mine to

i dont know how to fix it

Posts: 1,343
Registered: ‎2010-04-23

Re: Bootloader unlock allowed: no

Not every phone can have it's bootloader unlocked. This is a decision/agreement based on the operators input.

Only your operator can tell you if they will offer the ability to let you unlock the bootloader or not.

You must confirm with them.

Posts: 0

Re: Bootloader unlock allowed: no

I have a locked bootloader as well, it reports the unlock is not allowed.

I tought I will be able to unlock the bootloader after doing official, proper network unlock via the operator. So I did pay for it. It still reports unlock is not allowed.

I called Three and now they said "the unlock topic is between them and Sony and I am voiding my warranty if I unlock". I don't care about the warranty but this really is very much unfair, both from Sony and from Three. I bought this phone, why can't I use the way I want to?

Please help if you have a suggestion.

Posts: 72,362
Registered: ‎2010-07-03

Re: Bootloader unlock allowed: no

there's another thread on something similiar

Don't forget to mark the Correct Answers & Helpful Answers

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