Tecno T340 mic Solution 100% working 2017

Tecno T340 mic Solution 100% working 2017

Now if you have Tecno T340 mic problem after replacing with working one and the mic not respond just change the cpu that is it.  Remember if you don't know how to reball CPU please waits for our next update with video tutorial on how to reball any cpu with local tools,  and I am sorry for not placing image as well , due to some reasons and I will update it soon just keep sharing and comments .your comment are reviewing always the reason why we don't reply you is this we have no time is not like before but Insha Allah I will find time for your comments thanks. theboy is with you everyday and everytime.

any website found this type of solution its a copyright becouse before doing this post i seach entire google i found 0 website with tecno t340 mic way. this post update on 11-8-2017 time 1.12am

Tecno T340 mic Solution 100% working 2017

read the note below carefully before going through because we are not responsible of damage or any harm come to your phone during this tutorials.

Finally I have figure out how to resolve Tecno T340 mic problem but the solution I have is not like the one you knew before .

After to much of trials and challenge about tecno t340 mic problem, at last we found out and its hundreds percent working tested by me,  and this mighty work need to be done  by professionals in-case of getting mistakes because I self before successing on this problem I kill many phones but now I'm doing this in five minutes.

Caution ; if you are not sure about your skills on reballing ic's.please do not try on peoples, phone; buy one with the mic issue and perform this tutorial.

because you may get white display issue or kill the phone at last

First of all an engineer should  understand that the Tecno T340 is types of mobile we call china mobile  most of the china phone they don't have many ic's they only have CPU and network ic, network switch and regulator, Rtc ic etc.Now all of the activities inside PCB lay on CPU ic, you will find it inside power section with name mediateck,  this is the CPU.

Working of cpu in Tecno T340 PCB;

1.power on off.

2.ringer and earpiece.

3.network.

5.keypad and disply.

6.everythig.

Now if you have Tecno T340 mic problem after replacing with working one and the mic not respond just change the cpu that is it.  Remember if you don't know how to reball CPU please waits for our next update with video tutorial on how to reball any cup with local tools,  and I am sorry for not placing image as well , due to some reasons and I will update it soon just keep sharing and comments .your comment are reviewing always the reason why we don't reply you is this we have no time is not like before but Insha Allah I will find time for your comments thanks