1. 100% Original replacement.
2. It perfectly compatible with Samsung Galaxy Note 2 N7100.
3. To resolve following problems:
- -Home button is not working
- -Light or Proximity Sensor problem (No reaction)
4. The item Bottom Keypad Flex Cable for Samsung Galaxy Note 2 N7100 will be made professional tests and strict checks before shipping.
5. Strong suggest to get qualified man to repair your cellphone, sorry to declare that PartsFixit will not responsible for your improper installation.