hi!!guys i need all of yours help me....let me explain it...

I'm having a problem where my SD Card won't accept changes. I connect my micro sd to my computer via card reader/usb and drag items across (i.e. music) and these save fine, I can open them and listen to them from the micro sd.

However, once I put the SD card back into my phone, and the phone 'prepares the sd card', I then try to look for the new music and new files but they're not there. Its as if in 'preparing the sd card' it restores it to its original state before I added the music.

I've run error checking on the sd card, and even formatted it numerous times - on my computer it shows as being empty.
But even so, once I load it back to the phone and it 'prepares the sd card', all of the files come back!

Anyone experienced the same and had a solution?

I'm having the same problem with a Xperia ARC S. I copy mp3s to phone using USB cable and the songs can be played from phone on PC. When I disconnect phone (having 'safely removed hardware', unmount SD card etc) and open music player, there is no sign of some of the albums and songs.
When I plug the phone back into the computer, Windows explorer shows that although all the folders (ie album title) are there, most of them are empty.
I've tried loading the card by using my camera as a card reader but the same thing happens - songs and photo can be played from the card , but when removed and installed in phone, the files are deleted.
I have only noticed this problem today, and it coincides with installing a new (8GB SD HC) card.i change another sd card try and same things happen
Any help much appreciated before I ditch Android, sell the phone and go for iphone

SK

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Added on March 13, 2012, 11:28 pmis it phone problems??can settle after reformat phone?

This post has been edited by kobebryant24: Mar 13 2012, 11:28 PM