Chosen Solution
My iPhone 6 plus wont turn on. When I plug it into the computer, iTunes doesn’t recognize it. When I hold the on/off button and the home button, iPhone turns on and the logo appears. But if I let go of either buttons, it turns off immediately. However, since the screen isn’t sealed into the iPhone yet (because I did a battery replacement to see if the problem was the battery), I can see that although the logo went away and the screen is black, the LCD is still lit. I can’t get it to turn on Recovery Mode to restore it or update it. What is possibly the problem? Thank you in advance!
hi there, you can test with other battery. if other battery also same problem > battery sit middle pin/wifi ic/ u2 charging ic problem board problem i suggest send to repair