This solution covers for hardware level of repair for Nokia Asha 302 Keypad Problem and Also you will find Nokia Asha 302 Keypad Ways and Jumpers information in the diagrams in this article.
Just see the solution preview below for it shows which components needs to be check and replace if the there is No Keypad Working on phone or Keypad problem of the Nokia 302 goes wrong.
This solution may help if you already done a software calibration method and tried replacing the Keypad membrane but the problem continues.
Do these solutions step by step.
This solution may help for a water or wet damaged and accidentally, heavily dropped phones.
The Problem occur because of faulty Keypad membrane or bad it’s connection to the Mobile Phone’s PCBA Motherboard.
You Can Use any cleaning liquid for this purpose like CTC or any other you prefer.
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Here is the Solution for Nokia 302 Keypad Problem Ways.
Nokia Asha 302 Keypad Iv Jumper Solution
Hints to fix Nokia Asha 302 Keypad Problem Repair Solution:
Check/clean the keypad PCB matrix.
Clean/replace the keypad membrane..
Remove the EMIF07-LCD02F3 Keypad IC(Marked in above image) and Make Jumper.
Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You