iPhone 4GSM Repair Guide. The Must Have For Any iPhone Tech!
4.7 (12 ratings)
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iPhone 4GSM Repair Guide. The Must Have For Any iPhone Tech!

The top 14 iPhone 4 GSM repairs. All who want to save time and make money repairing the iPhone 4 GSM need to start here!
4.7 (12 ratings)
Instead of using a simple lifetime average, Udemy calculates a course's star rating by considering a number of different factors such as the number of ratings, the age of ratings, and the likelihood of fraudulent ratings.
1,326 students enrolled
Created by Phone Fix 411
Last updated 12/2014
English
Price: Free
Includes:
  • 2 hours on-demand video
  • Full lifetime access
  • Access on mobile and TV
  • Certificate of Completion
What Will I Learn?
  • Troubleshoot, diagnose and repair a damaged iPhone 4GSM. This course covers the lcd / glass repair, antennas, cameras, speakers, charging cable, microphones, home key, power and volume cable, vibrate motor and liquid damage. Once completed students will have the knowledge to repair any iPhone 4GSM with these issues.
View Curriculum
Requirements
  • Some basic tools are required. First, and most obvious, you will need the replacement part for your iPhone 4GSM. Second, some tools you will need. One pentalobe (star pointed) screwdriver, one phillips screwdriver ( size 1.5), one slotted screwdriver (size 2.0), tweezers, one to two guitar picks (size .81-.96mm), one sim ejection tool.
Description

Have you wanted to repair a broken iPhone 4GSM (AT&T Version), but weren't sure where to start? Start here! Let our easy to follow, do-it-yourself course help you accomplish your repair. This course is designed for anyone with the need, desire, or want to repair any iPhone 4GSM. Our lectures cover all of the major repairs related to the iPhone 4GSM.

Repairs in this course include:

  • Troubleshooting
  • Disassemble
  • Reassemble
  • Lcd / glass
  • Antennas
  • Cameras
  • Speakers
  • Charging cable
  • Microphones
  • Home key
  • Power / volume cable
  • Vibrate motor
  • Liquid damage

Not only do you get amazing instruction with easy to follow steps, but you get all of these repairs in one place. Now you can have quality repair videos for the iPhone 4GSM at your fingertips. You will receive knowledge from industry professionals that have been in the repair industry since 1997 and have help thousands of individuals with their own phone repairs. With each lesson you can easily follow along as we show detailed, step by step instruction on each of the repairs listed.

The skills that you will learn with our course give you the ability, if desired, to start your own repair service. What could be better than making money repairing the iPhone 4GSM for your friends, family and people in your community! With this small investment and minimal time you can be on your way to potentially making huge profits. What better time than now to join the multi-billion dollar cell phone repair industry and start to receive your piece of the pie!

The total instruction for all repairs is 15 videos over 2 hours of jam packed knowledge with everything you need to know about iPhone 4GSM repairs. This will give all who watch the guidance and knowledge to repair any iPhone 4GSM.

Who is the target audience?
  • This iPhone 4GSM repair course is for anyone who wants to learn the skills associated with iPhone 4GSM repairs. No prior repair experience is needed, although some abilities are a plus. These abilities include; working with small screws and parts, attention to detail, patience and a delicate touch. This course is not designed for someone who is in a hurry, impatient or can't deal with small screws or delicate parts.
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Curriculum For This Course
Expand All 15 Lectures Collapse All 15 Lectures 02:08:35
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Troubleshooting, Disassemble and Reassemble
3 Lectures 25:57

If you’re not quite sure what is wrong with your phone then watch this video first. We cover symptoms and specific issues associated with each repair and guide you to which video will help you out the most. Some problems could be a couple of issues, so watch this video to cover all the bases.

Troubleshooting
03:27

To repair most things on your iPhone 4gsm you need to take it apart. We show you step by step how to disassemble your iPhone properly and tips to help you along the way. When you need to properly disassemble your iPhone, know that our videos will show you how.

Disassemble, Tools and Battery
12:11

Once you have your repair completed, watch this video to see how to put the phone back together and make sure everything fits properly. This video will make sure you don’t forget anything, especially the screws!

Reassemble
10:19
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Most Common Repairs
12 Lectures 01:42:38

If the LCD (liquid crystal display) is black or white, the glass is broken or the digitizer (touch) does not function then this video shows you step by step how to replace the assembly. Learn insider tricks to help speed up this repair.

LCD / Glass Assembly
21:19

If the main antenna on your iPhone 4GSM is not working or you have low signal strength then this video shows how to replace the antenna and troubleshoot your phone.

Antenna
04:20

Not being able to take pictures can be a pain, to say the least. If you need your cameras working again, then this video will show you how to troubleshoot the cameras and replace them if necessary.

Cameras
04:28

This video covers the repairs associated with your charging cable, microphone, ringtone buzzer, and home key. If you are having any issues charging your phone, no sound or music, the home key not responding or people not being able to hear you then this video will help.

Charging Cable / Microphone
09:40

If you are not able to hear anybody talking then this video will help you troubleshoot the issue and show you how to replace the speaker, if necessary.

Ear Speaker
04:05

The home key is the life of the iPhone. Without it the assistive touch is your only option, which can be a pain to say the least. If you are having problems with the home key button then watch this video for troubleshooting and replacement directions.

Home Key
04:46

The power button can stick and become unresponsive. If this has happened to you then watch this video to replace the cable.

Power Flex Cable
11:11

If you can’t hear the phone ringing, the music is low or the other caller sounds muffled then watch this video. It walks you through troubleshooting and replacing the ringtone module if needed.

Ringer / Loudspeaker
05:07

If your phone doesn’t vibrate or the vibrate motor seems to be failing, then this video guides you through troubleshooting and replacing the motor.

Vibe Motor
02:58

The volume buttons and vibrate switch can fail after repeated use. If this has happened to you then you’ll want to follow the steps on this video. We cover the headset connector, vibe switch and volume buttons. This repair is a bit complicated so watch and follow our detailed and professional instructions with ease.

Volume Flex Cable
16:43

If your phone has any type of liquid damage watch this video. We show the steps to troubleshoot liquid damage and how to initially clean it if it is lightly damaged. This is Pt. 1 of 2 for liquid damage.

Liquid Damage Part 1
10:30

If your phone is more severely damaged then watch this video. We show what to do when simply cleaning the phone doesn’t work. This is part 2 of the liquid damage and goes into the heavy artillery of liquid damage repair.

Liquid Damage Part 2
07:31
About the Instructor
Phone Fix 411
4.3 Average rating
115 Reviews
2,963 Students
7 Courses
Leaders in DIY Phone Repair

We started out and continue to operate within a family owned business, which specializes in the repair of cellular phones. Not only have we repaired cell phones since 1997, being certified through Nokia and Motorola, but actually started out repairing pagers. Recrystalling, re-tuning and refurbishing them for customers and retailers in our town as well as surrounding cities. We repaired both pagers and cell phones before they were widespread and affordable. We started repairing cell phones when they were simply cellular telephones.

Today we continue to serve as a leading repair facility. The cell phones today have evolved to unimaginable heights and continue to evolve every month. We strive to keep up on the latest technology and to maintain a leading edge in the industry. We do this to know the latest in the market but mainly to provide an environment where people know the knowledge we give is sound and true. We saw a need to bring our extensive knowledge, and repair insight from our shop to a larger and grander scale. We also noticed how the cost of repairs and phones has skyrocketed and continue to increase, and how people are looking to save wherever they can. We want to give quality trainings at affordable prices for every person who has a desire to learn phone repairs.