I thought that I had to debrand (I didnt know what debrand meant, now I know) my phone to install new drivers... So, I debranded my phone... I didnt even need to do it...
Now it says "Configuration Error. Please contact your network operator or service centre." When I have entered my PIN
Ive got a W810 CID 50 RED R4EA031.
A step to step tutorial with pics would be great
Thanks