BlackBerry 9790 Mic Jumper Problem Ways Solution
BlackBerry Bold 9790 Mic Problem can encounter with it due to any of the reasons. One of the most common problems faced by BlackBerry 9790 users is the microphone issue which normally arises due to water damage or moisture. In this type of problem you can hear the voice of others on call, while they are not able to hear you.
In the following lines you will get to know about different BlackBerry 9790 microphone problems:
Problems
Microphone not working at all.
Distracted sound is recorded via Mic.
Distracted sound is received by the other party when talking on call.
MIC mutes randomly and at any point.
MIC goes cute on call while it works well during voice recording.
Reasons of Problems
MIC might have en countered any kind of physical or water damage.
MIC is faulty.
The rubber cap of MIC is out of order or is displaced from its correct location.
MIC might be too much dusty or dirty, hence causing above mentioned problems.
Dry soldering of MIC connectors could also be the reason of this problem.
Microphone IC might be faulty.
In order to solve the above mentioned problems, all you have to do is to:
Workaround
If you are looking for temporary workaround then all you have to do is to use speakerphone, as it uses different microphone in its operation.
Hardware Solution
Dry your BlackBerry Bold 9790 with a dry towel to eliminate any visible traces of water or moisture.
Remove battery
Clean all the openings (Headphone port, Charging port etc.) with the help of cotton buds in order to eliminate all possible traces of water and moisture completely.
Check the MIC hole opening is dust free. If MIC hole is dusty or damaged then clean with PCB cleaner.
BlackBerry 9790 Mic Problem Repair Solution
Replace the MIC if u have new mic in hand. if u don’t have no problem just remove the MIC apply Resistor fix wire mic also.
If you have further Questions please leave a comment.
Note: Please note that even though every solution posted on our website is tested by one or more members of our team before posting, but still we do not take any responsibility for any damage it may cause to your cell phones. Use these repairing solutions at your own risk. Thank You.
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