Mobile Cell Phone Repairing | Mobile Phone Repair Guide, Help, Tips, Pictures, Videos, Hardware, Software Solution

Mobile Cell Phone Battery Charging Problem and Solution – How to Solve Not Charging Problem in any Mobile Cell Phone

This chapter explains Mobile Phone Charging Problem and Solution –How to Solve Charging Problem in any Mobile Cell Phone. These problem and solution apply to all brands and make of mobile phones including Nokia, Samsung, iPhone, China Mobile Phones, Motorola, HTC, Sony, Blackberry, Alcatel, Apple, AudioVox, Benefone, Danger, FIC, Hagenuk, Palm, Kyocera, LG, Panasonic, Huawei, ZTE, Spice, Lava, Sony Ericsson, Micromax etc.

What is Network Section in a Mobile Cell Phone?

Charging Section in a mobile phone is the section that helps to charge the battery. This section is controlled by the Charging IC or Power IC.

Types of Faults or Problems with Network in any Mobile Cell Phone

  • Battery of the mobile phone is not charging at all.
  • There is sign of battery charging but the battery is actually not getting charged.
  • When the charger is inserted, it shows Not Charging.
  • When the charger is connected it shows Bad Connecting Charging.
  • When the charger is inserted the mobile phone gets hot.


Mobile Cell Phone Charging Problem and Solution – How to Solve Charging Problem in any Mobile Cell Phone

  1. Change the charger and check. Voltage must be 5 to 7 Volts.
  2. Clean, Resold or Change the Charger Connector.
  3. If the problem is not solved then change the Battery and Check.
  4. Check Voltage of the Battery Connector using a Multimeter. Voltage must be 1.5 to 3.7 DC Volts.
  5. If there is no voltage in the connector then check track of the charging section. Refer to the diagram of the particular model of the mobile phone. Books with track diagrams are easily available in the market. The same can also be searched on the internet.
  6. If the problem still persists then check Fuse, Coil and Regulator one by one. Change if required.
  7. If the problem is still not solved then Heat or Change the Charging IC.
  8. Finally Heat, Reball or Change the Power IC.

Note:

  • If the mobile phone shows “NOT CHARGING” then change the Battery and check. If the problem is not solved then remove the charging regulator (no need to change it). If the problem is still not solved then change the R22. If the problem is still not solved then remove the two capacitors above the Battery Connector (No need to change). If the problem still persists then change the Charging IC.
  • If the Hand Set Shows “FALSE CHARGING” then use a 3.6 Volt Zener Diode and do Direct Charging.
Charging Mobile Phone Battery Using Zener Diode

Charging Mobile Phone Battery Using Zener Diode

 


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By Santosh Das | Mobile Cell Phone Repairing

3 Comments

  • By BINOY SHEE, November 15, 2013 @ 10:03 am

    Respected Sir,
    your every post is very important and helpful for mobile repairing.I’ve a suggestion. If you post the problems and solutions with the picture of particular diagram,it’ll be very nice.
    Thanking you, Binoy Shee
    Sonarpur, Kolkata-150.

  • By Sravan, December 19, 2013 @ 1:26 pm

    Hi,
    i have samsung SGH-i777 mobile i have the problem in charging my mobile.
    when i plug in the charger it is charging up to 50 percent and it is showing 100 percent charged but in reality it is not 100 percent charged.
    and i cannot charge once it says it is 100 percent charge.
    please help me on this

  • By , December 19, 2013 @ 11:00 pm

    Please reload software in your mobile phone to solve the problem. Thanks!

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Mobile Cell Phone Repairing | Mobile Phone Repair Guide, Help, Tips, Pictures, Videos, Hardware, Software Solution Mobile Phone Repairing | How to Repair any Mobile Cell Phone including Nokia, Samsung, Motorola, China Mobile Phones, Sony Ericsson, LG and all other Mobile Phone. Includes Mobile Cell Phone Repairing Photos and Diagrams, Repairing and Service Tips, Tricks and Solution for Problems like – Speaker or Earpiece, Headphone, Mic or Microphone, Signal Problems like No Network, Charging Problem or Mobile Phone Not Charging, Motor or Vibrator, Ringer or Buzzer, Camera, Display, Screen, PDA, LCD, Power Button, Bluetooth, Infrared, Antina or Antenna Switch, Hand Free , Key Pad Not Working, Joy Stick Fault, Insert SIN or No SIM, Light Problem, No Power or Set Dead. Also included is How to Load Software (Flashing) to any Mobile Phone and Other Hardware and Software Problems and Solution.

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