Learn to Fix Smart Phone Touch Screen Not Working Problem.
Learn How to Fix if Smart Phone Touch Screen Not Working
(Unresponsive PDA). You can Fix any Not
Working Touch Screen of any Brand – Smart phones and iPhone. These problem and
solution apply to all brands and make of Smart phones such as Nokia, Samsung,
iPhone, China Smart Phones, Motorola,
HTC, Sony, Blackberry, Alcatel, Apple, AudioVox, Benefone, Danger, FIC,
Hagenuk, Palm, Kyocera, LG, Panasonic, Huawei, ZTE, Spice, Lava, Sony Ericsson,
Micromax etc.
What is Touch Screen
(PDA) in a Smart Phone?
Touch Screen or PDA is a Smartphone component that allows performing
a Smart phone with the aid of touching the screen. Touch Screen is available in
distinctive sizes. It commonly has four Points specifically: – (+), (–), (RX),
(TX). Touch Screen is also referred to as PDA. It is managed through the CPU.
In some Smart Phones there may be an Interface IC called PDA IC or Touch Screen
IC.
Types of Faults or
Problems while Smart Phone Touch Screen Not Working
• Screen
Touch not operating (unresponsive).
• Only Half
Screen Touch Works.
• One
secret is pressed and some other key works.
Hot to Fix Smart Phone
Touch Screen Not Working Problem
1. Check
Settings if the Smart Phone has Both Keypad and Touch Screen.
2. Clean and
Resold PDA Tips and PDA Connector.
3. Change
PDA if Required.
4. Check
Track of the PDA Section and Jumper if Required.
5. PDA IC:
Heat or Change.
6. CPU:
Heat, Reball or Change.
Note:
• If the
PDA Problem is not solved by using Hardware Then Reload Software to Solve the
Problem.
• Construction
of PDA
• Any PDA
of SAME Size will fit any Smart Phone.
Any One of the Following five Jumper Settings will Work:
How to restoration if
Touch Screen of Smart or Apple iPhone is Not Working
For Smartphone,
comply with these steps:
1. Is the
Display OK? Can you spot the whole lot at the Screen?
2. If Yes,
then the Main Display is OK and you could simply Replace the Touchscreen. Touch
Screen can be Separated from the Main Display the use of a LCD Screen Separator
Machine.
3. The Main
Display and the Touch Screen may be Easily Separated from Each Other using the
LCD Separator Machine.
4. Once
separated, you can Replace the Unresponsive
/ Broken Touch Screen with New One.
5. If the
Display is a Combo Set (Main Display and PDA Combined), then they can't be
separated or their are probabilities of getting damaged. In such situation it's
far higher to Replace the Whole Combo Set. They aren't very Expensive and are
Easily Available in Local Markets and even Online.
Read more:-https://www.phonerepairingcourse.com/
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