NAVIGATION

Mobile Parts

Advanced 5G Smartphone Repair Course | G-Lon Academy
Precedente
Successivo
Advanced 5G Smartphone Repair Course | G-Lon Academy

Level II and III Smartphone Repair Course (May 4 - 9, 2026)

€800.00
ADD TO CART
100% Secure Payments
PayPal
Visa
Mastercard
Amex
G-Pay
PP Pay in 3 interest-free installments

Level II and III Smartphone Repair Course

Do you already master basic repairs like replacing displays, batteries, and housings? It's time to evolve. The G-Lon Academy Advanced Smartphone Repair Course is designed specifically for those who already have a lab or experience in the field and want to stop turning down more complex jobs. We will guide you step by step into the world of second and third-level repairs: you will learn microsoldering, reading schematics, and advanced motherboard diagnosis, allowing you to keep jobs in-house, offer new services, and increase your business margins.

🌍 Live English Translation Available:

The course is taught by expert Italian technicians, but a live English translator will be present throughout all theoretical explanations and practical sessions to ensure you don't miss a single technical detail.

📅 Detailed Course Syllabus

DAY 1 – Basic Electronics

The first day is dedicated to the basics, fundamental for the rest of the course.

📘 Theory (Morning):
  • Introduction to basic electronics
  • Study of electronic components
  • Power and boot principles
🛠 Practice (Afternoon):
  • Practical use of measuring tools for fault diagnosis
  • Practical measurement exercises
  • Identification of defective components

DAY 2 – Circuits and Diagnosis

Delving into device-specific circuits.

📘 Theory (Morning):
  • Analysis of charging circuits
  • Study of the PMU (Power Management Unit)
  • Study of schematics and Panic Full logs
🛠 Practice (Afternoon):
  • Practical diagnosis of devices with no power/low boot issues
  • Analysis of no boot or slow boot
  • Exercises on real motherboards

DAY 3 – Communication and Firmware

This day focuses on the "brains" and internal communication of the devices.

📘 Theory (Morning):
  • In-depth look at communication between CPU and peripherals
  • Analysis and operation of the I2C bus
🛠 Practice (Afternoon):
  • Analysis of software and hardware errors
  • Procedures during firmware flashing

DAY 4 – Memory, Circuits, and Diagnosis

An intensive day on the most common circuits and memory management.

📘 Theory (Morning):
  • NAND memory operation
  • Study of the main peripheral circuits
  • Analysis of charger, PMU, display, touch, backlight
🛠 Practice (Afternoon):
  • Diagnosis, programming, and replacement of NAND memories
  • Diagnosis of codec, speaker amp, microphones, and cameras
  • Testing on Wi-Fi/Bluetooth, RF, and NFC modules

DAY 5 – Advanced Diagnosis

The fifth day is dedicated to more complex diagnoses requiring specific techniques.

📘 Theory (Morning):
  • Baseband circuit analysis
  • RFFE scan and operation
  • Theoretical explanation of bottom layer swap
🛠 Practice (Afternoon):
  • Diagnosis and repair of the baseband circuit
  • Technical practice of bottom layer swap
  • Diagnosis and repair of activation and Face ID issues

6 🎓 DAY 6 – Complex Repairs and Conclusion

The final day is for practicing the most difficult repair techniques and for a general recap.

🛠 Practice (Morning/Afternoon):
  • Practical exercises on repair techniques for the most complex components
  • Reworking SMD, FPC, and ICs
  • Handling underfilled ICs and sandwich boards
  • Q&A and final clarifications

🎓 Final Outcome

At the end of the course, you will be able to diagnose and resolve hardware/software faults completely independently, operating with high professional standards within a professional repair lab.