Important Tips For Phone Repair

cell phone repair business income

Following these tips make you people’s favorite phone repair technician.you will also win customer confidence. It will also help you in increasing your repairing clientele and hence bring in more phone repairing business as well as more money.we are sharing a few tips with all professional mobile phone repair technicians which will surely be helpful when undertaking phone repair jobs.

here is today's topic list! I am going to explain in my today blog post to help you guys to become a professional mobile phone repairing technician:

1. you should have all the necessary phone repairing tools
2. all mobile phone spare parts
3. Know Main Integrated Circuits ICs on Mobile Phone PCB
4. finding a mobile phone repairing solution using the internet

Don’t have time to read the whole blog post right now? Get A Free PDF Copy Of This Important Tips For Phone Repair Technician Page

how to repair phones

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You should have all the necessary phone repairing tools

A good working kit is one which possesses all the necessary set of tools. Since phone repair is a vast arena, many specialized tools are needed in addition to the common mobile repair tools. So a professional technician should always have such specialized repairing tools to carry out specific repair tasks/procedures. if you want to learn mobile phone repairing you should aware of using these tools. specially:
Digital Multimeter
DC Power Supply
Hot Air Station
willing to be a professional Phone Repair Technician it is important for you to know All Mobile Repairing Tools name and how to use them. knowing Mobile Repairing Tools give you a lead in fault diagnosing. let you know where to begin for checking mobile phones' fault. here is all mobile repairing tools name list:

1. Soldering Iron
2. Solder Wire
3. Cleaning Sponges for Soldering Iron
4. Soldering Flux 
5. Digital Multimeter
6. Screwdriver Set
7. PCB Cleaner
8. Battery Booster USB Cable
9. Linear Variable DC Power Supply
10. Anti Static ESD Brush for Cleaning Smartphones
11. Mobile Phone Current Test Cable 
12. Tweezers
13. Analog Hot Air Station
14. PCB Holder
15. Heat Resistant Tape
16. BGA Reballing Kit
17. UV Professional paste
18. Jumper Wire

if you Dont have any idea, what’s Mobile Repairing Tools do? reading this All Mobile Repairing Tools page help you lot in knowing Mobile Repairing Tools and their work

Location is one of the most important aspects of a business to be successful. It can decide how successful your business will be in the future read more Tips To Be Successful In Cell Phone Repair Business

All Mobile Phone Spare Parts

cell phone spare parts

When you take a job to fix a smartphone and iPhone make sure that you have all the proper mobile part to replace. It would be an advantage if you keep the mobile repairing parts of the most common mobile phone models in stock so that when the smartphones come for repairs, you can repair them immediately without wasting any time. Always find ways to save your time to become successful in this highly competitive world of the mobile phone repairing. Do you have any idea, what’s inside mobile phones? There are lots of spare parts! if you are a professional Phone Repair Technician or willing to be it is important for you to know parts name and their work. knowing spare parts also give you a lead to find mobile problems fast. here is a list of  mobile phone spare parts names:

1. Mobile Phone Housing
2. Mobile Phone LCD Liquid Crystal Display
3. Mobile Battery
4. Battery Connectors
5. Ringer
6. Cellphone Plug-in Connectors
7. Phone Earpiece Speaker
8. Camera Modules
9. Vibrate Motor
10. Key Mat
11. Flex Cables
12. Phone Mouthpiece
13. SIM connector
14. Mobile Switches

visit Identify Feature Phone Parts and Their Faults Page to know more about All mobile phone spare parts along with pdf documents.

The Main Integrated Circuits ICs on Mobile Phone PCB

if you know what is an Integrated Circuit? and how do integrated circuits work on mobile phones you will clever enough to know the faults. it increases the time of phone troubleshooting . and your customer emotional feel you have the in-depth knowledge of how mobile phone works.
Here is the list of Main Integrated Circuits on Feature Phone

1. Antenna Points
2. Antenna Switch
3. Booster IC
4. VCO IC
5. RF IC
6. RX filter IC
7. TX filter IC
8. Audio IC
9. Power IC
10. RTC (Simple Silicon Crystal)
11. Crystal Oscillator IC
12. Charging IC
13. ROM IC
14. RAM IC
15. CPU IC

before I explain these ICs one by one in detail you should read and download whats is an integrated circuit? pdf document to get full information on this topic

Now I explain how these Integrated Circuits functions

Antenna Points: feature phones contain one antenna to receive or transmit signals. android phones contain more than one antennas. Signal Antenna, Wi-fi Antenna, Bluetooth Antenna, and GPS Antenna.

Antenna Switch: It is made up of metal and non-metal and work as switching the signals. In feature phones, it is in white color. also works as searches gsm signals and passes forward after tuning.

Booster IC: It is a power amplifier of a transmit network signal in the feature phone. This IC found near to antenna switch IC.

VCO IC: This IC is also called Voltage clock Oscillator and work as sends data voltage to RF IC, CPU IC. VCO IC set frequency after taking command from CPU IC.

RF IC: This IC also called IF(intermediate frequency) Chip. the RF signal processor convert the transmitter and receiver mobile network into audio radio waves according to the instruction from the CPU IC

RX filter IC: This IC work as filters the incoming calls frequency signal of mobile phones. It is found near to the RF IC.

TX filter IC: This IC work as filters the outgoing calls frequency signal of mobile phones. It is found near to the Booster IC

Audio IC: This IC controls the (RX) incoming call Voice Signal and (TX) outgoing calls Voice Signal amplification. it also filters the ear speaker and Microphone audio of a mobile phone. It is found near to the Power IC.

Power IC: There are many small SMD capacitors around the Power IC usually in all mobile phone circuits. you can found RTC IC near to the Power IC. this IC takes GND, BSI, and VBAT directly from the mobile battery and supplies it to all other components, parts and ICs of a mobile phone.

RTC IC or Simple Silicon Crystal: The RTC stands for Real Time Clock and found near Power IC. This IC  made up of either non-metal or metal. It looks like long in shape. its Runs the date and time in mobile phones.

Crystal Clock Oscillator or 13 MHz, 26 MHz Power Clock Oscillator: It is made up of metal and found near the RF IC in most of the mobile phones. in some mobile, it maintains the timing of mobile on and off by the power button. it is also working as a filter the TX Signal and creates frequency for outgoing calls on the mobile phones.

Charging IC: This IC maintains the charging voltage during charging. It catches the voltage form charging jack and controlled it then supplies to the mobile phone battery. you found R22 resistance near to charing IC in Nokia Mobile Phones.

ROM IC: This is a Mobile phone software IC. Know as Read only memory. it is EEPROM a programmable IC. you can see it near to CPU IC on the mobile phone PCB. in most mobile IMEI Number of the mobile phone is installed in the ROM IC.

RAM IC: This IC also called Random Access Memory. this is a temporary memory of mobile phone. its sends software commands to the ROM IC and receives commands from the CPU IC of the operating program in a mobile phone.

CPU IC: It is a Central Procession Unit of the Mobile Phone. CPU controls all the software operation of the mobile. Every IC is controlled by CPU IC. It is also called UPP looks like different from all other ICs large in size

if you are interested in to know more about these ICs problems in understanding the mobile phone faults? then read Phone Repair PDF Notes Download

Read 10 Clever Ways to Improve Your Small Business Mobile Strategy

Finding a mobile phone repairing solution using the internet

step by step fixing

The internet and social media groups today has deep treasures of knowledge. If you are confused while fixing faults in a smartphone and iPhone, try to seek to repair solutions for it through the internet search engines. In many cases, there is a solution for a particular fault in a particular mobile phone model which you might be unaware of. And there is a possibility of you being surprised when you are able to fix the problem through steps you found while internet surfing. mobile repairing tricks work on phones we use today.

Please let us know if you have an important tip to share in the comments box below. and also share this post on social media if you like it