Hello, Thanks for your reply. I already sort that out. I use MTK droid tools to flash older android on my Cubot One. I think its was hard bricked, because i cant switch it on. So i try just put cable in with removed battery and hold down volume down button and after that my windows recognise phone and install driver. So i quickly flash it with stock android v0.3 and its works. But unfortunately still i could not get any network. There show me just no service... I find out that maybe i have lost imei, so i put it back with MTK Android tools. Now i got Imei numbers for both sim cards, it can recoginze my network provider but still ŃO SIGNAL! Could anybody tell me what is wrong now? I have no idea. Thanks anyway for any ideas. Regards.
Its quad core MTK 6589T, 1GB RAM, 8GB Rom, with two sim slots.