By Sam / Phone repair / 0 Comments

Why is my iPhone showing an “Important Message” or “Unknown Part” warning from Apple?

If you have a refurbished device, it may display an “Important Message” from Apple regarding your battery, display, or camera.

You must be excited about your recently purchased iPhone from Back Market, but you may have encountered an “Important Message” from Apple regarding your battery, display, or camera. For instance, you might receive a notification like “Important Battery Message – Unable to verify this iPhone has a genuine Apple battery.” Alternatively, you might come across “Unknown Part” in the “Parts and Service History” section under your Settings.

Read more “Why is my iPhone showing an “Important Message” or “Unknown Part” warning from Apple?”

By Sam / News • Repair Projects • Tutorials / • • • / 0 Comments

Removing (Important Display Message) on iPhone 11 & 11 Pro MAX – Schematic Diagram

For models after Apple iPhone 11, a pop-up warning message “unable to verify this iPhone has a genuine apple display” will appear after the screen is replaced. That’s because the screen chip is integrated into the touch IC, and the original screen information is stored in the iPhone.

 

How to remove the (Important Display Message) after changing the screen of

iPhone 11

INSTRUCTION: For iPhone11 you have to remove the R8156 resistor, R8156 PAD 1# is connected to the touch chip F11, the C8155 capacitor is connected to the touch chip F13, and the L8100 (PP1V8) supplies power to the touch chip connected to E16 on chip .