iPhone 4s Touch Screen Not Working Problem Repairing Solutions are available in the following article. Also you will find iPhone 4s Touch Screen IC Ways and Jumpers information in the diagrams further in this post.
In iPhone 4s Touch Screen Not Working problem can occur because of the faulty Touch Screen Sensor or it’s bad connection to the Cell Phone’s Motherboard. Bad connections can happen for many reasons like if it’s dropped or got wet, bad connection may also happen because of Carbon, Rust or even Dirt. So first of all you should clean iPhone 4s Touch Sensor IC Waysand Motherboard of the Mobile Phone.
You Can Use any cleaning liquid for this purpose like CTC or any other you prefer. If you are certain that the bad connection is not the reason for your Mobile Phone’s fault, then you can replace the Touch Screen Sensor.
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Here Are iPhone 4s Touch Screen Not Working Problem Solutions. Please Observe Carefully.
Replace the Marked IC if you get iPhone 4s Touch Screen Problem
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Note: Every diagram we post on repair-mobiles.com is tested by one or more members of our team. Still Use them at Your Own Risk we are not responsible if these solutions may cause any harm to your phone.