MOBILE PHONE RINGER / LOUD SPEAKER PROBLEM & SOLUTION

Mobile Phone Ringer / Loud Speaker Problem and Solution
Here we will learn different Mobile Phone Ringer Problem and Solution – How to Solve Ringer / Loud Speaker Not Working Fault in any Mobile Cell Phone or Smartphone. These problem and solution apply to fix No Sound from Ringer / Loud Speaker of 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.
Different types of Mobile Phone Ringer / Loud Speaker

What is Ringer in a Mobile Cell Phone?

Ringer is a type of Card Level Part Of a Mobile Phone or Smartphone that rings or plays loud sound. It is also called by several other names like – I.H.F Speaker, Buzzer, Loud Speaker, and Melody etc.

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 / Loud Speaker not working
  • Less sound from the Ringer
  • Sound coming from Ringer but with interruption
  • Sound not clear
  • Cannot Play Music or No Sound from Video
  • Android Phone Not Ringing
  • Android Smartphone or Apple iPhone Vibrate but won’t ring

Mobile Phone Ringer Problem and Solution – How to Solve Ringer / Loud Speaker Not Working Fault in any Mobile Cell Phone

  1. Check ringer Setting In Mobile Phone. Check Ringer Volume and Silent Mode. Adjust or change volume and / or mode if required.
  2. If the problem is not solved then Disassembel The Mobile Phone and Clean Point And Connector of the ringer / loud speaker.
  3. If the problem is not solved then check ringer Using a Multimeter. Keep the multimeter in buzzer mode. Value must be 8~10 Ohms. If the Value is not between 8~10 Ohms then change the Ringer.
  4. If the problem is not solved then check track of ringer section. Do Jumper wherever required.
  5. If the problem is not solved then check Ringer IC. Give Heat using Hot Air Blower or change the IC if required.
  6. If the problem is not solved then heat, reball (BGA) or change UEM / Logic IC.
  7. If the problem is still not solved then heat, reball or change the CPU.
NOTE:
  • If there is less sound from the Ringer then change the Ringer directly.
  • If the problem is not solved then heat or change the Ringer IC.

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