This chapter explains Mobile Phone Ringer Problem and Solution – How to Solve Ringer Fault 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 Ringer in a Mobile Cell Phone?
Types of Faults or Problems in Mobile Phone Ringer
There can be several types of faults or problems in the ringer of a mobile cell phone:
- Ringer not working.
- Less sound from the Ringer.
- Sound coming from Ringer but with interruption.
- Sound not clear.
Mobile Phone Ringer Problem and Solution – How to Solve Ringer Fault in any Mobile Cell Phone
- Check ringer settings in mobile phone. Check Ringer Volume and Silent Mode. Adjust or change volume and / or mode if required.
- If the problem is not solved then open the mobile phone and clean ringer point and ringer connector.
- If the problem is not solved then check ringer by keeping the multimeter in buzzer mode. Value must be 8 ~ 10 Ohm. If the Value is not between 8~10 Ohm then change the Ringer.
- If the problem is not solved then check track of ringer section. Do jumper wherever required.
- If the problem is not solved then check Ringer IC. Heat or change the IC if required.
- If the problem is not solved then heat, reball or change UEM / Logic IC.
- If the problem is still not solved then heat, reball or change the CPU.
- If there is less sound from the Ringer then change the Ringer.
- If the problem is not solved then heat or change the Ringer IC.
- How to Check Mobile Cell Phone Settings
- How to Open and Disassemble a Mobile Cell Phone
- How to Use Multimeter
- How to Jumper in Mobile Phone Repairing
- How to Clean Points and Connectors of Mobile Phone PCB
- How to Check Parts of a Mobile Phone for Fault
- How to Replace LCD Display Screen of a Mobile Cell Phone
- Parts Inside Apple iPhone 5 Mobile Phone
- Mobile Phone Hardware Problems and Solutions
- Small Parts / Electronic Components of Mobile Phone and Their Function
- Parts of a Mobile Cell Phone and Their Function (Big Parts)
- Mobile Phone Parts Identification | How to Identify Parts & Components on PCB of Mobile Phone
- Top Mobile Cell Phone Manufacturers in the world – Best Leading Mobile Cell Phone Manufacturers
- Mobile Phone and Communication Technology – Technology is Cell Phones
By Santosh Das | Mobile Cell Phone Repairing