The iPad could not be restored. An unknown error occurred (2002)
Really old iPad, current iTunes on a MacBook Pro. The iPad sat for a long time, depleted battery; on the charger it just cycles with the Apple logo coming on and off every 20 seconds or so. I can get it into restore mode by holding the usual 2 buttons, but it won't restore -- fails with the above error. Tried 2 different cables. Any suggestions would be much appreciated, thank you!
iPad