THEORY
PRACTICE
1. Power on circuit principle and troubleshooting
2. Baseband circuit principle and troubleshooting
3. RF Circuit principle and troubleshooting
4. Camera circuit principle and troubleshooting
5.Audio circuit principle and troubleshooting
6. Display Circuit principle and troubleshooting
7. Display Replacement without windows error solution
8. Touch circuit principle and troubleshooting
9. Face ID circuit principle and troubleshooting
10. Charging circuit principle and troubleshooting
1. CPU
2. CPU broken line and pad recovery
3. SDRAM replacement
4. SWAP with data recovery
5. Motherboard layering and bonding
6. Oscilloscope
7. Dot repair
8. Face ID module layering
COURSE PROGRAM
-Power on sequence
-Power on working principle
-Power on consumption analysis
-Power on real case repair
-Power on troubleshooting sequence
-CPU
-SWAP
-CPU Practice
-CPU broken line and pad recovery
-SDRAM replacement
Oscilloscope
Face ID
-Display Circuit principle
-Display issue troubleshooting
-Display Replacement without windows error solution
-Touch circuit principle and troubleshooting
Touch issue real case repair
Display issue real case repair
-Baseband circuit principle
-BBPMU activation
-Baseband circuit measure points
-Baseband Issue troubleshooting
-RF circuit working principle
-RF circuit measurement
-RFFE measure method
-RF issue fast troubleshooting
-Audio circuit principle
-Audio issue troubleshooting
-Motherboard layering
-Students question responding
-Chrging principle and troubleshooting
-Certificate
CERTIFICATE G-LON
At the end of the course G-Lon will issue a certificate of participation.
course room
the course will be carried out at our facility in a dedicated area, with the latest generation equipment.
course with translator from Chinese to English
