this diagram is about insert sim problem solution and also how to make jumpers of sim problem in china etel m77a.in this diagram all links are indicated with different colors so that can be identified easily check all these links with electronics meter and then if any of them is broken make these ju
if keypad is not working in Gfive L228 all keys or a few keys are not working you can solve this problem after following these few steps that are given in this post and also in this diagram that is given bellow. [caption id="attachment_3338" align="alignnone" width="300" caption="Gfive L228 keypa
if you are facing touch screen and touch pad problem in china nokia n82 than this diagram will help you to solve this problem.in this diagram you can understand four pins are indicated with screen panel and also on board.these jumpers are indicated with different colors so that can be found easily.
make these jumpers if you are facining ringer buzzer problem in Nokia China N82.so first of all clean all these parts that are indicated in diagram and leave it to dry for a few mints.resold these parts and make these jumpers as given in posted diagram.make sure that you have change ringer. for m
this diagram is to show that how to solve mic problem in China Nokia N82.first of all change the mic then check the prints that are shown in diagram and make jumpers as given in the attached diagram.all jumpers are indicated with two different colors so that can be identified easily. and the mic
this diagram is to solve charging problem in china nokia n82.check the charging base as it is indicated two points in this diagram make shore the blue prints are as ground and the other one is as indicated with red links. all parts that are colored by red lines are charging parts so make sure and
China A200 insert sim and sim not working problem can be solve with this usefull diagram that is given bellow simply check these parts that are indicated with red lines and wash it with electronics cleaner and apply hot air to dry it.then check it and if not working til yet re sold these parts an