Samsung Screen Repair - Galaxy J7 Display Touch Screen Not Working Faults & Problems Solution



Samsung Galaxy J7 Touch Screen Faults Solution in Hindi –
Phone screen touch not working, responsive, unresponsive solution, how to solve screen touch fault or problem in smartphone repairing.

What is Personal Digital Assistant (PDA) or Display Screen Touch:
Smartphone me PDA (Touch Screen) Display screen hota hai, jiski help se touch screen phones ko operate kiye jata hai. PDA phone ka card level part or electronic component hota hai. Keypad phone me PDA ke place par keypad se phone operate kiye jata hai. Kuch phones me Screen Touch IC alag se lagi hoti hai. PDA ke works ko CPU Dwara control kiya jata hai. Different phone me different sizes ki PDA lagi hoti hai. Aaiye jante is phone me kya screen faults or problems hoti hai.

Samsung Galaxy J7 Phone Screen Touch Faults or Problems:
1. Screen Touch not working
2. Touch Screen not working
3. Half Screen Working
4. Touch not work
5. Screen Touch hangs
6. 1 Key on touch or other key work
7. Screen not responsive or unresponsive

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Is phone me Touch screen ki in all faults or problem ko solution kaise kare aaiye jante hai.

Samsung Galaxy J7 Touch Screen All Faults or Problems Solve (Solution) in Hindi:
Screen touch ki faults ko in steps se step by step solution kare : -
1. Phone ke Setting Menu me Touch Screen or Keypad Setting ko Check kare. Setting ko jaroorat ke anusar change karke fault ko solve kare. Yadi Setting OK hai to Next Steps ko Follow kare.

2. Phone ko Open Kare or Touch Screen ke Tips or Connector ko Clean or Wash kare.

3. Touch Screen Connector or Tips ko Resold Kare.

4. Agar touch screen not working fault solve na ho to Screen Touch ko change kare.

5. Touch Screen Phone PCB par PDA Section track ways ko check kare or Touch Screen ways broken hai to jumpar karke Solution kare.

6. Screen Touch (PDA ) IC ko SMD Rework Station se Heat kare.

7. Screen Touch or PDA IC ko Reball or Change Kare.

8. Yadi fault solution nahi ho to CPU IC ko heat, reball or change kare.   
  
Notes: Hardware Process se Touch Screen Not Working Fault Solution Nahi Hone Par Phone me Latest Version OS Software Flashing Karke Screen Touch Fault solve kare.
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