Volume or power buttons that stop responding on your ZTE Blade A55 or A35 are often caused by a worn flex cable. This replacement cable carries signal from both buttons to the board, so swapping it out can bring them back to life.
Fits ZTE Blade A55 and ZTE Blade A35
This single flex cable covers the power button and the volume button together. It is listed for these two models:
- ZTE Blade A55
- ZTE Blade A35
Because both buttons sit on one cable, you do not need separate parts for each key. Check your model number before ordering, since the A55 and A35 share a name family and the cable is made for these two only.
What You Get in the Box
You receive one power and volume button flex cable. It is a direct swap for the old cable, so the buttons should click the same way they did before the fault started.
If the buttons still do nothing after fitting, the problem may sit on the board rather than the cable. Test the other button and the screen first to narrow it down.





