Showing posts with label android hidden codes. Show all posts
Showing posts with label android hidden codes. Show all posts

How to Fix smartphone internal speaker problems: 5 Simple Hacks

smartphones increases in those days and at the same time problems with the device are still the same. Users always complain about your smartphone topics such as overheating, network errors, download questions, problems with camera, crash the app, and much more.

However, it is one of the most common questions into the smartphone is that there is no sound in the phone speaker. Well, this could be the problem with the volume or the speaker is not working.

Today we came with a list of common problems for all smartphones including Samsung, Nokia, LG, Apple, MICR Omax, Xiaomi etc can give Problem No sound from the speaker. Take a look at below to learn more.

Smartphone speaker problem and solution


volume Setting


android volume Setting

there could be a problem with the volume. First, verify that the mobile phone is silent or vibration mode and change the mode, if necessary.

Face call


Face call

initiate a call to your friend or your network operator's customer service, like free outgoing and verify the volume level. Increase the call volume, if necessary.

Hardware problem


Hardware problem

if the sound problem still occurs, then check the speaker and microphone. If any of them is damaged, take your phone to authorized mobile repair center to replace the damaged speaker.


Software Update


Software Update

the problem occurs under certain conditions, then check to see if the software or operating system update and upgrade to the latest version.

Functionality test

Functionality test,

there are a number of hidden codes to do functionality testing by dialing code in the Keyboard Viewer. Dial *#0*#, to check if there is a hardware problem.

source: gizbot.com