Monday, 7 November 2011

China mobile speaker problem

China mobile speaker problem.
china mobile audio device not work.
China mobile show hand free on the screen.
Today all in the world china mobile phone is very famous.Because its have cheap rate and luck like nice.You can bay the china mobile in minimum 2700 rupees in Pakistan and its have a mobile camera memory card and very loud speaker.But sometime speaker not work and your mobile totally quit or only vibrate work.This problem is caused by falling down.Or hand free to apply again and again and is leaving And mobile hand free show on the screen comes up.I have chine mobile which model Dk777 and it have the same problem.when i on the mobile phone there is no sound.So today i will tell you about this problem.i will show you chine mobile DK 777 pictures.Chine cell phone bored is same But their location is changed.So don't worry about that.It is up to the mobile open your mobile with a screw driver which is opening.After opening up the mobile to check the speaker.Is it Right?if its not right then you change the speaker or ringerandalso check the weir of speaker.
IF your mobile phone ringer and ringer weir is ok then you follow my below diagram and replace this ic.

IF you have not audio IC then you remove the audio ic and make jumper as a second picture.
































This picture i post on nokia 6120c ranger solution post.so i copy this picture on it.Don't worry about that.Nokia some model have audio Ic same.So you can change this ic easily.Some time mobile show the hand free on the top of screen and spear not work.If you have this problem then you change the hand free connecter.




I thinck this post very help full for china mobile user.So comments me IF you solved the problem. 

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