Vivo v9 power button and volume keys ways

Vivo v9 power key & volume keys jumper solution

The power button and volume buttons on your Vivo V9 are not working. Here are some troubleshooting steps and potential solutions:

Software Issues:

1. Restart your phone: Simple reboot might resolve the issue.
2. Update software: Ensure your phone is running the latest software version.
3. Boot in safe mode: If buttons work in safe mode, a third-party app might be causing the issue.
4. Factory reset: Backup data and perform a factory reset (if issues persist).

Hardware Issues:

1. Dirty or corroded buttons:
   • Clean the buttons with a soft cloth and water.
   • Dry thoroughly.
2. Stuck or faulty buttons:
   • Try pressing each button repeatedly to loosen.
   • If faulty, replace the button flex cable or buttons.
3. Loose connections:
   • Check the button flex cable connections to the motherboard.
   • Reconnect or replace if necessary.
4. Water damage:
   • Inspect for signs of water damage.
   • Visit a Vivo authorized service center for repair.

Jumper Solutions:

1. Power Button:
   • Locate the power button flex cable connector on the motherboard.
   • Create a jumper between:
     • Power button positive terminal to VCC (3.3V or 5V).
     • Power button negative terminal to GND.
2. Volume Buttons:
   • Locate the volume button flex cable connector on the motherboard.
   • Create a jumper between:
     • Volume up button positive terminal to VCC (3.3V or 5V).
     • Volume down button positive terminal to VCC (3.3V or 5V).
     • Volume button negative terminal to GND.

Additional Tips:

1. Check for physical damage or wear and tear.
2. Try using an external power button or volume control app.
3. Visit a Vivo authorized service center if issues persist.

If none of these solutions work, please provide more details about your issue, such as:

• When did the problem start?
• Is the issue consistent or intermittent?
• Any error messages or symptoms?

I’ll do my best to help you troubleshoot or find a solution!

Hi friends l will discuss here the vivo v9 power button and volume buttons problem jumper, ways solution. I have already given a video on YouTube. You can do this by watching that video, and I’ve given a link here so you can watch this video by clicking this link :-