
- Android OS & Unblocking
- Cellphone ICs
- GSM CDMA
- Types of Mobiles
- Using Tools
- Types of Services
- Benefits for using mobiles
- Secret numbers using methods
- Mobile hardware
- Recovery and Backup
- Assembly & Disassembly
- Battery Details
- Types of batteries
- Charger & Simcard details
- UEM IC Basic diagram
- Familar mobiles diagram
- Troubleshooting
Apollo Mobile Service
- 5B, Eyarpagai Nayanar Street,
- Near Market, Opposite AnnaPorna Hotel,
- Palayamkottai
- Tirunelveli – 627002
- Mobile: +91-7373454777
- Email: admin@apollocomputernellai.in