Maybe can help you!

NOKIA 9300 NETWORK REPAIRING SOLUTION:
NOKIA 9300 SOMETIMES FACE NETWORK  PROBLEM, AS A TECHNICIAN YOU CAN CHECK THE RED MARKED COMPONENT TO SOLVE NOKIA 9300 NETWORK PROBLEM.

As we know Nokia Asha 311 have keypad and touch Lcd both.So if you are facing touch Lcd problem in Nokia Asha 311 it can be solve with a few steps that i am going to describe in this post.Look at the diagram bellow and follow steps that are given in it.
In above diagram you can see touch pad jack and a few different color lines in it. In first step try calibration to solve touch Lcd problem if touch Lcd touch positions are not correct.Nokia C5 Lcd display Solution White Blank Display Problem Jumpers

If touch Lcd is totally not working you can replace with new one and if replacement of touch Lcd is not working that can be problem of touch pad ways.
In above diagram you can see touch pad tracks so check all these paths with meter and if any of them is missing apply jumpers as given in repairing diagram for Nokia Asha 311 touch Lcd.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.

Nokia C5-00 Low signals, No network in Nokia C5-00, Disconnect call automatically can be solve with a few steps that I am going to type in this post.Look at diagram bellow in it you can find all parts and components that are used in Nokia C5-00 network and signal functions.Nokia Asha 311 Lcd Keypad Led light problem solution jumper ways

All these parts that are in lined with red color lines are used in transmission of signals. Clean all these parts with electronics cleaner and apply som hot air to dry the mother board.Do not apply much heat it can damage the motherboard and may can harm you skin.
Resolding and Re flow of these parts can solve the signals issue and may you have to replace these parts that are in lined with red color lines.
for more detail and new tips and tricks about cellphone service problem keep visiting this page we will update cellphone service diagrams timely with new cellphone diagrams.some related post are also given bellow you can read them also for more information about cellphone.

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