Blackberry Torch 9850 Troubleshooting
Student-Contributed Wiki An awesome team of students from our education program made this wiki. The phone shows a black screen and will not show any signs of power. Try charging the battery using the power adapter that came with the phone. If the phone is plugged into the adapter, and the adapter is plugged into a power outlet, but yet the device is still not working, you may need to purchase a new charging adapter....