if you have a mmc (memory card) problem in cellphone nokia 2690 insert memory card memory card is croupt.in this case in first step change memory card of cellphone and try it to insert correctly.if it is not working yet then open mobile and check mmc card jacket and its near about area.
if there is any water damages or rust clean these parts with electronics cleaner and leave it to dry for a few mints under electrical bulb.
if with only service problem can not be solved then you can replace ic that is inline with red line.you may can check also some more components near this area.
if with only service problem can not be solved then you can replace ic that is inline with red line.you may can check also some more components near this area.
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