Chosen Solution
Hi Guys. I have an iphone 6, i think with touch IC problem, because sometimes, the touch screen not work. I desolder both touch IC’s. And now the iphone dont turn on. I check with multimeter all caps (vcc main) are short. I dont desolder any EMI Shield. Any suggestion plz ?? Thanks
Umar, If it was working fine and all you have done is removed the Meson and cumulus and now you have a VCC_Main short… Check the surrounding Caps in the photo to see if you may have bridged one of them. The only other 2 IC’s are the PMIC (Near Cumulus) and U5302 (NFC IC). If all of the caps are fine, I would start with the U5302 if you bumped it because there are ground pads right next to the VCC Main…Unless you bumped the audio IC backwards trying to get at Meson, but there are only 2 VCC Pads… Best of luck!
