Chosen Solution
Sold an iPhone 6 to a customer back in May. It’s back in our shop with no display on screen. The phone is dectected by iTunes and in recovery mode but even with a restore still no display. I have tried other lcds and problem persists. From my experience it doesn’t seem to be a backlight, nothing at all not even a dim sign on life on screen. Thanks
Check FL2027 PP1v8 for 1.8, FL2061 PN5V7 for -5.7, FL2037 PP5V7 for 5.7, FL2035 (LCM_CHESTNUT_PWR_EN) and FL2036 (AP_TO LCM_RESET) for 1.8 with screen connected as well as FL2050 (PMU_TO_PHOTON_ALIVE) for 1.7 - 1.8
This is almost certainly long screw damage tearing lcm_pwr_en or reset lines since that is the common fault for no image iPhone 6 I. The absence of water damage.