I've do It, And I've flashed two different firmware with the flashtool, with one the data mobile Not work, and the problem with the other it's remained... Sorry again for my english
Sent from my C6903 using xda app-developers app
That Will be your problem. Never cut sim but visit your mobile operator for original micro sim.
That's misleading, it's the same SIM, designed differently. I had self-cut SIM for a long time - it's not a problem. Your phone must have some hardware failure, like with PCs. It might be the CPU or the memory. I'd take it to customer service to try get it repaired / get a replacement.That Will be your problem. Never cut sim but visit your mobile operator for original micro sim.
That's misleading, it's the same SIM, designed differently. I had self-cut SIM for a long time - it's not a problem. Your phone must have some hardware failure, like with PCs. It might be the CPU or the memory. I'd take it to customer service to try get it repaired / get a replacement.
The problem is not the sim that I've cutted, tonight I've taked off my sim, and the phone hai restarted... The problem, i think is th battery or the motherboard....
I've upgraded my phone now... I hope is only a software bug, but i don't believe...
When it's cold reboot, when i put it in my pocket not do that, not ever but it do... It's so strange
After the Update to .136, reboot your phone once and then make a factory reset to clean up the installation then all should be fine.