Are they stored on your SD card? Sometimes the phone stops recognizing the SD card, and an unmount and mount could fix it. I've had this happen with photos in the past.
Can you tell me what exactly is happening when you unmount the SD card? [/COLOR][/SIZE][/FONT][/I][/B]
To be honest, I'm not 100% sure. An educated guess though is that it cuts power to the SD card as well as cuts any ties to any file systems / communications to it. Which is why it's the safe way to physically remove them, to avoid any corruption to files or damage to the card.
Thank you JimL and Pizzadude.
I was not sure if unmounting it would erase all the data on the card. So, it sounds as if you are saying it makes the removal of the card safer than just pulling it out before unmounting?
You are correct but to be clear you never want to just take it out without unmounting it first. That could cause damage to the card though on the Rezound you have to take the battery out first so your going to be powered down anyway I suppose. Better to be safe and unmount then power down then remove the card.
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I FOUND A SOLUTION
i have the exact same problem with my samsung galaxy 3s. the playlists content disapears all the time.
what helped on my phone was to make a backup on your pc, from the phones and SD-cards memory, then format your phone (both phone card) PROBLEM FIXED. I know it takes some time to restore everything, i recommend that you install "backup and restore" and "playlist backup" on your phone and make a backup on your apps and playlist. good luck
PS. install only the apps that you need (it could be an app that did made the bug)
PPS. if you can use another music player than the default one, that could also prevent the bug, i am using "Now Playing"
