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I yesterday replaced my battery in my iphone SE, and i worked like it should though my screen was not completely in the casing. I found that my casing had been bent so i opened my iphone up again. This time i forgot to turn it off. when i had the screen half off it got a backlight but no visual on the screen. I then tried to turn it off and i couldnt. I then just opened it up removing the cable at the bottom of the phone to the screen then the battery from the phone before i did anything else. I then took out the screen completely and got the casing right so my screen could go back in. I then plugged in the battery and after that the screen. Now i stand with a iphone whick wont turn back on. It doesnt even vibrate or show any sign of life, other than 3 vibrations when i plug it in the computer. any help?
Battery is supposed to be plugged in last. Unplug the battery and plug screen in first then battery last, you can plug in home button after you plug battery in.
