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Course Information

Intermediate Level

Gain industry-ready skills for smartphone and motherboard repair, preparing you for real-world digital service opportunities.

Course Title

Intermediate Phone Repair Techniques

Level

Intermediate

Language

English

Video Lessons

83 Videos

This course is designed for learners who want to advance their electronics repair skills. You will gain hands-on experience with pad break-off repairs, jump wire circuits, glued chip welding, CPU and Power IC welding, as well as iPhone screen replacements and battery transplants. By the end of this course, you will be able to perform precise component repairs and handle more complex mobile device issues with confidence.

  • Repair pad breaks and jump wire circuits
  • Perform glued chip, CPU, and Power IC welding
  • Replace iPhone screens and transplant batteries
  • Enhance precision and technical repair skills

Introduction To The Course

Intro Video
Lesson 1 of 1 within section Introduction To The Course. You must enroll in this course to access course content.
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Pad break-off repair

Pad break-off recognition 
Lesson 1 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Tinning of motherboard surface wiring
Lesson 2 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Surface Trace Wiring (Welding)
Lesson 3 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Surface wiring solder joint repair 
Lesson 4 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Scratch and fill solder at the via point
Lesson 5 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Fill dots at the via point
Lesson 6 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Via Point Fixing
Lesson 7 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Tinning Enamelled Wire
Lesson 8 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Component Tinning and Welding
Lesson 9 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Fixing with Solder Mask (Green Oil)
Lesson 10 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Pad break-off repair Quiz
Lesson 11 of 11 within section Pad break-off repair. You must enroll in this course to access course content.
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Has Quiz

Jump wire for pad circuit

Jump wire for pad circuit defect
Lesson 1 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Pad jump wire fixture
Lesson 2 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Wire to the component
Lesson 3 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Copper wire fixture
Lesson 4 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Solder back the chip
Lesson 5 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Jump wire for pad circuit Quiz
Lesson 6 of 6 within section Jump wire for pad circuit. You must enroll in this course to access course content.
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Has Quiz

Glued Chip Rework (Welding)

Glued chip welding-Tool introduction
Lesson 1 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Scraping the edge glue
Lesson 2 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Chip disassembly
Lesson 3 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Glue scraping of motherboard
Lesson 4 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Flatten the motherboard chip soldering pads
Lesson 5 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Chip reballing
Lesson 6 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Chip welding
Lesson 7 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Glued Chip Rework (Welding) Quiz
Lesson 8 of 8 within section Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Has Quiz

A8 CPU Reballing / CPU Rework

A8 CPU welding–shielding cover removal
Lesson 1 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Scrapping the edge glue of chip 
Lesson 2 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Chip disassembly 
Lesson 3 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Flatten the low melt solder on CPU pad 
Lesson 4 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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De-glue the chip and the motherboard 
Lesson 5 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Layer the CPU & Flatten the low melt solder
Lesson 6 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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De-glue middle layer and cover 
Lesson 7 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Cleaning&flattening the solder on the mid layer
Lesson 8 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Cleaning the flatten back pads
Lesson 9 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Mid layer reballing 
Lesson 10 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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CPU reballing 
Lesson 11 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Flattening and Cleaning the Cover
Lesson 12 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Cover reballing 
Lesson 13 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Motherboard pad treatment
Lesson 14 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Weld the CPU lower layer
Lesson 15 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Cover welding
Lesson 16 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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A8 CPU Reballing / CPU Rework Quiz
Lesson 17 of 17 within section A8 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Has Quiz

A10 CPU Reballing / CPU Rework

A10CPU shield removal
Lesson 1 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Scrapping the edge glue
Lesson 2 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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A10 CPU chip removal
Lesson 3 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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CPU pad break-off preprocessing
Lesson 4 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Flatten low temperature tin
Lesson 5 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Mainboard scrape
Lesson 6 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Edge Residue Inspection
Lesson 7 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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CPU Chip Scraping
Lesson 8 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Chip Residue Cleaning
Lesson 9 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Chip Solder Points Flattening
Lesson 10 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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A10 CPU Pads repairing
Lesson 11 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Reballing Pretreatment
Lesson 12 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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CPU Reballing
Lesson 13 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Solder Pads Cleaning
Lesson 14 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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CPU soldering
Lesson 15 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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A10 CPU Reballing / CPU Rework Quiz
Lesson 16 of 16 within section A10 CPU Reballing / CPU Rework. You must enroll in this course to access course content.
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Has Quiz

Glued Power IC Rework (Welding)

Adhesive Power IC Welding Chip Removal
Lesson 1 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Flatten the Solder on the Pads 
Lesson 2 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Mainboard Glue Removal 
Lesson 3 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Chip Glue Removal 
Lesson 4 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Chip Reballing
Lesson 5 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Mainboard Pads Processing
Lesson 6 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Chip Welding
Lesson 7 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Glued Power IC Rework (Welding) Quiz
Lesson 8 of 8 within section Glued Power IC Rework (Welding). You must enroll in this course to access course content.
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Has Quiz

Small Glued Chip Rework (Welding)

1st Way to Disassemble the Small Glued Chip
Lesson 1 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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2nd Way to Disassemble the Small Glued Chip
Lesson 2 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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3rd Way to Disassemble the Small Glued Chip
Lesson 3 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Mainboard Pads Flattening
Lesson 4 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Mainboard Glue Removal
Lesson 5 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Flatten the Pads
Lesson 6 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Chip Welding
Lesson 7 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Small Glued Chip Rework (Welding) Quiz
Lesson 8 of 8 within section Small Glued Chip Rework (Welding). You must enroll in this course to access course content.
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Has Quiz

Fixing iPhone 11 Screen Replacement Popup – method 1

Preprocessing for iPhone11 screen replacement
Lesson 1 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Grinding the chip of newly purchased screen
Lesson 2 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Scraping the pads on flex cable
Lesson 3 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Disassembly of the original screen chip
Lesson 4 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Chip reballing
Lesson 5 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Chip welding
Lesson 6 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Fixing iPhone 11 Screen Replacement Popup – method 1 Quiz
Lesson 7 of 7 within section Fixing iPhone 11 Screen Replacement Popup - method 1. You must enroll in this course to access course content.
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Has Quiz

Fixing iPhone 11 Screen Replacement Popup – method 2

Preprocess for iPhone11 screen replacement
Lesson 1 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Processing on the positions of the mainboard 
Lesson 2 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Weld the copper wire on the chip 
Lesson 3 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Weld the copper wire on the mainboard
Lesson 4 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Fix mainboard and chip
Lesson 5 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Fixing iPhone 11 Screen Replacement Popup – method 2 Quiz
Lesson 6 of 6 within section Fixing iPhone 11 Screen Replacement Popup - method 2. You must enroll in this course to access course content.
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Has Quiz

iPhone Battery Cell Transplantation 

iPhone battery replacement- Cable removal
Lesson 1 of 5 within section iPhone Battery Cell Transplantation . You must enroll in this course to access course content.
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iPhone battery replacement- Protection plate 
Lesson 2 of 5 within section iPhone Battery Cell Transplantation . You must enroll in this course to access course content.
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iPhone battery replacement- New battery treat
Lesson 3 of 5 within section iPhone Battery Cell Transplantation . You must enroll in this course to access course content.
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iPhone battery replacement- New battery welding
Lesson 4 of 5 within section iPhone Battery Cell Transplantation . You must enroll in this course to access course content.
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iPhone Battery Cell Transplantation Quiz
Lesson 5 of 5 within section iPhone Battery Cell Transplantation . You must enroll in this course to access course content.
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Has Quiz

To enroll in the Intermediate Phone Repair Techniques course, learners should meet the following requirements:

  • Completed the Entry Level Phone Repair Course (or equivalent basic knowledge)
  • Basic soldering skills — able to perform simple component removal and attachment
  • Understanding of basic phone circuitry (voltage lines, grounding, common components)
  • Able to safely use tools like hot air gun, multimeter, tweezers, and flux
  • Good eyesight or corrected vision for micro-soldering work
  • Stable hand control for precision repairs
You are
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Intermediate Level

SALE Price range: RM163.70 through RM622.06
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