I have been having problems trying to unlock the boot loader on my Z1.

I followed the instructions provided by Sony to unlock. I had previously unlocked and relocked the device.

However, now when following instructions again I am given the following errors:

FAILED (remote: Command did not succeed)

And after this:

FAILED (remote: Device is already rooted)

Even though it is not and service menu says,

Boot Loader Unlock Allowed: Yes

Any help is appreciated.


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