If you have soldering skills, here are the known weak points on the B820CA15 PCB.
The ZTE ZXV10 B820CA15 is a in many regions. Spare parts are scarce. Do not attempt to fix it if: zte zxv10 b820ca15 fix
If your device is frozen or failing to load, the following proven repair methods can fix the software and hardware faults. Step 1: Perform a Hard Power Cycle If you have soldering skills, here are the
If your remote control stops communicating with the box, it is usually a pairing or hardware issue. with fresh AAA batteries. If you have soldering skills