quality control inspection
IPAD 
- Both cameras 
 - charging port solder to the MB
 - Connectors of LCD and touch
 - Wifi antennas even if broken
 - Batteries with adhesive 
 - Shield does not have to have all screws
 - install big shield on the back of the lcd if is dent it fix it 
 - stripped screws
 - broken touch screens must be install with adhesive 
 - this device will also need a touch screen with out adhesive" remove previous glue"
 - add connector to touch
 - total of 12 iPads 
 - fixed corners
 
IPhone 5,5c, 5s
- Touch screen or LCD must be working "glass and lcd can be defective as long  is showing an image"
 - All screws must be installed do not install stripped screws
 - Home button or power button must be working (one of the two or both)
 - devise must power on it can be iCloud locked 
 - If glass is shatter transparent tape must be install so that students don't cut their fingers
 - all parts of the devise must be install
 - if frame is coming apart frame must be glue or a new one must be install
 
IPHONE 6 and 6 plus
- all of the above but phones don't have to work
 
Samsung phones and tablets 
Samsung galaxy s4, s3 and galaxy s6
- glass must be good or with a hair line so that it can be properly install
 - power button must be installed
 - apply adhesive to sim tray charging port 
 - intall screws
 - total
 
SAMSUNG, htc, sony ect 
- Install all screws
 - apply adhesive on batteries and back overs 
 - total 12