Xperia Z2 Firmware.

[Anonymous]

Just wondering if I can download the Z2 firmware (o2 variant) from anywhere. I have a problem with my phone and think the quickest way to solve it would be to reflash the 402 firmware.

[MI5 · Accepted solution]

Just Google for sus and use that (Sony update service).

The programme will automatically reinstall your correct firmware for you and is Sony approved so no warranty issues.

[Anonymous]

Thanks for that. My original issue is now fixed, however, I dont think the correct firmware has been downloaded/installed. There is no o2 splash screen during boot and no o2 bundled apps are present. Just noticed that the Browser app is also missing. 

[Anonymous]

Most people would be happy to loose all the O2 bloatware.

Is it still sim locked to O2?

[Anonymous]

My concern was with the warranty should I need a repair at any point but bootloader has remained locked and sim lock is still in place so all is good. My phone is now silky smooth and does not lag like it did.

[MI5]

Sus will only load what your serial number tells it is your native firmware.
Strange you got unbranded but I see it as a bonus too