Chosen Solution

hi my iphone wont start i bought it from a guy who said he dropt it and it wont start. i have opend the phone and lookt att the screen and unplug the battery and it wont start and i have tried the hard reset can int be the logic board or what its callt sorry for bad english #sweden:)

Could be all kinds of things. First I would disconnect the display and battery, then hold down the power button for four seconds, then reconnect everything. Then maybe try to put it into dfu, and restore it. You’ll likely need that guys email and password, to get into the phone Plug your device into your computer with a USB cable. Turn off the device. Hold the Power button for 3 seconds. Hold the Home and Power buttons for 10 seconds. Release the Power button but keep holding the Home button.