Firmware version differences

[riders4sia]

Oh ok. It does come from an other country, it's from the UK. The shop sold me an unlocked phone from the Orange provider.
So there's something inside the phone for Orange SIMs only that you can't just overwrite by flashing main and fs?
I'm glad my phone works now.

try this
Flash your phone and How to apply or remove patch using SETool 2 Lite - Top Sony Forums

[Freesty]

Thanks, but it's ok now. I already patched it and all problems are solved.
I'm just interested how it works.