2690 memory not working give ic jumper ways - Nokia 2690 Cell Phone

Hello first insert another memory card or put your memory card to other phone.If the memory card is working with other phone,The only solution is to visit mobile repairing shop.Because inside the memory card IC (filter) may damage or sort.Change of IC or applying jumper is the only way.Good luck.Thanks for visiting fixya

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Locked Memory card.
Note:- Locking of memory card is a RANDOM process.(means it gets locked on its(memory card) "OWN')
1.Whenever a card gets locked,its mainly due to the following reasons.
(I)When you insert it into a uncompatible mode.
(II) when some unsupporte files are placed.
(III)When its for specific mobile.
100% working solution for LOCKED MEMORY CARD is :-
1.Use Unlocker(its like a pendrive device with 9V battery ),and its IC is programmed in such a way that it tests every possile code.
2.The one that sets mades the memory card Unlock.
3.BUT you cant know what the CODE was.

Noye :-Buy an Unlocker available @ Rs.200.But you may not get the same problem often so take it to the retailer it will costaround Rs.20 for unlocking .

contact service comes only in 2 condition
1. if some hardware fault (network IC, SIM Ic or CPU)
2. have software related issue (need correct and latest firmware)

you have to check the above process y starting software first. write the correct and latest firmware. unlock and check.
not done then heat the network IC (if required reball them) or check if any have wrong jumper, give some heat to cpu and Tawa IC

vote me if found helpfull.

The best and easiest solution is to change the key filter (IC)

use different memory card it is not work do not worry go to repair shop i think memory card jumper is damage visit this to help you to explain http://www.mygsmindia.com/vbb/nokia-all-hardware-hardware-repair-area/71798-nokia-2690-memory-card-not-show.html i hope it is helpful to you thanks vote me please

2690mmc ic jumper

nokia 2680s no network so change network Ic but notwork ic so network ic jamparing solution in picture

heat memory card ic problem solve or change ic or give the jumpering ok

display ic probiem 3110c