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Phone Unlocking Nokia 6600 & 2GB DV RS MMC Card


Inactive User
Dec 18, 2005
Recently i upgraed my MMC card on NOkia 660 with a 2 GB Dual Voltage Reduced Sized MMC Card. This was mainly so i can use Tom Tom.

For some reason when i use this card in my phone the charge does not last long(a few hours).

I've had the battery & the phone replaced but this has had no effect and the problem is still there.

If i put back the original full size 32mb mmc card i recieved with the phone i don't have any issues at all.

I'm pretty sure that because the RS MMC is dual voltage this has got something to do with it.

Can anyone shed any light on this for me please and/or advise how i can resolve this problem please