Blackberry BB9780 Track Pad not Working Solution
Tools
Jumper Wire ( Magnetic Wire )
Soldering Iron
Solution
My work
Remove the Track Pad IC and to this Jumper
My Finish Product
Blackberry 9780 TrackPad Problem Done - YouTube
Nokia 2690 ON-OFF Power Key Track, Jumper Ways Solution
This solution provides the connection line paths of the Nokia 2690 ON-OFF/END switch button Power button. This can help determine whether the phone is on, but it tuns battery indicator shows when the battery charger plug-in.
*lt;- more...
in this diagram all keypad ways of nokia 1202 and 1203 are shown so check this diagram given bellow and in it you can see all tracks are shown in different colors all links are cumming to keypad point from keypad ic points.if any keys are not working you can check the continuity with meter...
Nokia 1680 hand free ways track path problem solution.
nokia 1680 hand free point are shown in this diagram so it will help you in case if all prints or any of them is broken in hand free of nokia 1680.it will help you in case hand free is open or car problem in nokia 1680.
all track is shown...
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