Chosen Solution

From first.in screen shows for update 35 or somewhat update asking so click on it and started update software and in few min iPhone shut off and showing apple symbol and line of update and in few 5 or less min iPhone not starting and showing itune symbol and charging symbol,so I charged but no phone On.only Showing ITunes symbol. Plz tell me.urgent for what’s to do.

Try to put the device in DFU mode and restore again. Also try new USB port or new USB cord.