Problem With My Acro S Micro SD card

[omarshan2003_ya]

Hi , i have Sony xperia acro s smartphone and i really like it But i have problem, when i bought the device i installed a (Sandisk Mobile Ultra Micro SD Class 10 32GB) and it was working perfectly in the beginning , after that i start getting memory error message when i take pics , after that the mobile start giving me notice that the SD memory removed , or unknown files in the memory during normal use or when idle, i didn't remove the memory card and the phone didn't face any accident such as falling or amerced with water , anyway, i formatted the memory card and make factory reset to the device which make me lose all the content inside , it works properly for about one week and now the mobile isn't read the memory card and when i enter the album i cannot see the pics inside the memory and i get the same error messages as before , what i can do to solve this problem ??? as i goggled some acro s users experienced problems with sandisk 32gb class 10 so if this type isn't compatible can you inform me which 32gb brand is compatible to buy i really need the phone to work properly due to my study needs Hope anyone have solution for this to replay please.

[Samuel1]

I have seen some other users claiming to have problem with the Sandisk 32gb cl10-card as well. I'm using a Transcend 32gb class 4 card myself and it works just fine. Unfortunately I don't have any list with compatible cards, other then the information that the phone supports MicroSD-cards up to 32gb.

[guzktgui]

Exactly same problem here with same sandisk card.

Not planning to purchase another sd card but I'm getting tired of the idea of loosing my pictures and having to copy all my music again.

[seefair]

After checking and focusing for logic of this problem; I got on previous versions Android 4.x.x which ran on Sony series(for me it's Acro S); Operating system has problem to make File system(Specially for big files) for SD-RAMs more than 8GB. So by following different solutions in forums; I tried to format SD-RAM on Windows OS with exFAT instead of FAT32. It had result for me yet(Because I don't know what will happen after a lot use and filling up; It needs more than 6 months to use without problem which I can say, Yeah it's final result for me). But in current situation I could transfer all my internal RAM data to SD-RAM. of course let me say one or two times it hanged up to move information but I manually stop the process and retransfer again. But the transfer process done successfully for me. Thanks for all of people which share thier knowledges.