i have samsung galaxy s ii gt-i9100 (gsmh)..i flashed with a stock rom gb 4.1 (I9100XWLSD_I9100OJVLS6_XSG) n i have a problem with network detection..can anybody offer a solution??? any stock rom??? any best custom rom??? plsss...
I should say that you need to flash a ROM from 4.1 tot 4.4 version. You can try to flash neatrom cyanogenmod etc. There is no best ROM its al up to your style and recommendations what is the best ROM what is making the finishing touches.