i bought a new 256mb kingston dv rsmmc for my 6630 but when i put it in my memory card reader and try and put a file on ot it says its write protected but if i keep the mmc in the phone and connect via data cable transferring works :mad:

You need a better/newer card reader, perhaps?

i bought a new 256mb kingston dv rsmmc for my 6630 but when i put it in my memory card reader and try and put a file on ot it says its write protected but if i keep the mmc in the phone and connect via data cable transferring works :mad:

I ahev the exact opposite problem.

i ahev a kingston 512mb dv rsmmc. My cardreader reads it fine & writes to it fine. But when its in my 6630 I cant write to it :( no installing sis nothing!

Are you sure it is DV RS-MMC? Can you format it in the phone?

Are you sure it is DV RS-MMC? Can you format it in the phone?

yes man. its dual voltage. for more info on my problem read here:

http://www.allaboutsymbian.com/forum/showthread.php?t=42524

One way to solve this problem is to Format the Memory card in the phone and name it something different to what you had before ie: MemCard, Mem, Memory.
Then you should be able to have complete access to it in a card reader and it won't be write protected.