1. 1st Mobile Basic Electronic Analog & Digital Multi meter
2. 2nd Mobile Hardware Repairing, Android, Nokia, Samsung, Motorola, China
3. 3rd Mobile Software Flashing, Unlocking, Virus Scanning, IMEI Repairing
4. 4th Mobile coding Repairing
5. 5th 3G and 4G Base Mobile Hardware and Software Repairing
6. 6th Practical
