Samsung GT-B3310 Writer Internal Switches

GT-B3310 Writer
GT-C5510
GT-E2510
GT-I7500 Galaxy
GT-I8320 H1
GT-I8510 innov8
GT-I9010 Giorgio Armani
GT-N7105 Galaxy Note II LTE 4G

GT-S3100
GT-S5200
GT-S6500 Galaxy Mini 2
SGH-F400
SGH-G810
SGH-I200
SGH-I400
SGH-I450

SGH-I620
SGH-I640
SGH-S720i