my ipad 4 is tuck in a boot loop i haven't backed up in months the device is recognized by iTunes but when i click back up it is stuck on starting sync i an unable to restore because i have a lot of school work on the iPad that i do not want to lose i have tried hard resets and kicking it in and out of recovery mode any help would be greatly appreciated

if i posted this in the wrong form i apologize this is my first time posting