Quote Originally Posted by tehbits View Post
Is there any way to upgrade cid 36 to cid 49? I have a k750i.

The think is that I want to unlock my phone. But I cant though xs++ or setool2 litle doesnt apply vpk patches under cid 49.
You don't need to upgrade your phone to CID49,just apply SIMlock patch with FarManager.Look here how to patch K750 CID36 RED with FAR - Top Sony Forums