Can iPhone IC Be Repaired? Two Ways to Cure “Touch Disease”

If your iPhone is suffering from “Touch Disease,” a common issue where the touchscreen becomes unresponsive, you may be wondering if the IC chips can be repaired. The answer is yes, but it requires professional expertise. There are two main ways to fix this problem:

Replace the Logic Board

One solution is to replace the entire logic board. This is a complex process that should only be attempted by experienced technicians. They will need to carefully remove the old logic board and install a new one, ensuring all connections are properly soldered.

Re-solder the IC Chips

The other option is to re-solder the two IC chips responsible for touch functionality, known as Meson and Cumulus. These chips can become disconnected from the logic board due to bending or flexing of the iPhone’s frame. A skilled repair technician will need to carefully remove the old chips and solder new ones in their place.

It’s important to note that attempting these repairs yourself is not recommended, as it requires specialized tools and knowledge. Improper handling can further damage your iPhone. Instead, seek out a reputable repair service or Apple Store to have your device professionally repaired.