Alcatel Pixi 4 Volume Keys Not Working Problem Solution Jumpers

Alcatel Pixi 4 Volume Keys Not Working Problem Solution Jumpers


Alcatel Pixi 4 Volume Up Key is Not Working


Alcatel Pixi 4 Volume Down Key is Not Working

1-Hot Air is required.
2-Solding iron is required.
3-Skrue driver keys.
4-Electronics cleaner.
5-Four leg On of Switch ( Volume Key Switch ).
6-old board of Alcatel Pixi 4 if a few parts are damage in this board.So that they can be replaced.

[caption id="attachment_20688" align="alignnone" width="1250"]Alcatel Pixi 4 Volume Keys Not Working Problem Solution JumpersAlcatel Pixi 4 Volume Keys Not Working Problem Solution Jumpers[/caption]

If Volume Up or Down key is not working in Alcatel Pixi 4 then it can be the cause of Volume Switch or Resistance near by it.
So disassemble mobile phone and check whole mother board.
If there is some rust or carbon clean it with electronics cleaner and apply some heat so that it can be dry.
Check these tracks as shown in red and green lines in above diagram.
If some prints are missing or a few parts are damage apply jumpers or replace damaged parts.
If Volume Switch is damage or broken then replace it with new one.
Do not apply much heat it can be harm for your skin and mobile phone.
Try that board get fully dry.
When you are removing old volume switch make sure you will not damage prints from mother board so remove it when solding iron is too much hot.Or remove it with hot air.

Volume Button, Volume Keys, Volume Up, Volume Down

Disclaimer.We are not affiliate with cell phone companies like Nokia,Samsung,Sony Ericsson,Lg,Motorolo and some other etc Manufacturers / Vendors .All trademarks are the property of the respective trademark owners.we just provide diagrams for study and repairing purpose.these images are uploaded by website we will not be responsible for any loss or damage, including personal injury.for more detail read Terms and Conditions and Privacy and Policies at bottom.
Next Post »