My S3 keeps deleting music from my SD Card? - Galaxy S III Q&A, Help & Troubleshooting

My S3 is a 32 GB but only about 26 GB is available for use. My music library is aroun 24 GB now and I was running out of space so I bought this 64gb memory card from eBay to store my music on. Now when I tried to sync it using the program I usually use to sync my music (easy phone sync) the music would sync but for most of the files when I tried to play them it would say the format is unsupported but when I looked at the files in the android explorer they're mp3s. I formatted the SD Card on my phone and tried again. Same thing happened. So I took the card out, put it in my laptop and tried to just copy the music files over. So on my computer when all the files were on the card, it had about 38GB left. But when I put the card in my phone it would say "preparing SD card" for a minute or two. Then when it was done the space available on the SD Card was 55GB and a lot of my music was gone. So I did some searching and saw that formatting to FAT32 might help. So I did just that and used the easy sync phone app again to try to sync my music but the same problem occured with my player saying the format of some files was unsupported. When I was syncing to the internal storage this was never an issue. Now it usually stops reading other files after the memory card reaches 55GB left. So why can't I put all my music on this SD card, and why does the phone delete the files I placed there using my laptop's explorer when I put in the micro SD card? Please help.

Fake faulty card is the usual .
Google h2testw card tester

Related

[Q] Apps use internal storage as SD card, can not see actual SD card

New Atrix, unmodded. Tested on default storage setting set in either internal storage, or sd card.
16g sd card.
Card contains music, books and pictures.
File manager of the phone can see it and folders on it just fine, music player can see music files on it just fine.
Market bought music player( Power Amp) does not see SD card, it can only see internal storage as SD card.
Cool Reader- same- it thinks internal memory is SD card.
Neither can browse to the SD card.
Both apps worked with droid x and nexus s phones succesfuly before.
Apps that have ability to browse internal memory (tiny player and fbreader)- can go to /sdcard-ext/ and find files there.
Is there any way to make sure that apps, that are built to use SD card for their media would be able to see and use SD card, instead of "virtual" SD on the Internal Storage?
Thank You
onna said:
New Atrix, unmodded. Tested on default storage setting set in either internal storage, or sd card.
16g sd card.
Card contains music, books and pictures.
File manager of the phone can see it and folders on it just fine, music player can see music files on it just fine.
Market bought music player( Power Amp) does not see SD card, it can only see internal storage as SD card.
Cool Reader- same- it thinks internal memory is SD card.
Neither can browse to the SD card.
Both apps worked with droid x and nexus s phones succesfuly before.
Apps that have ability to browse internal memory (tiny player and fbreader)- can go to /sdcard-ext/ and find files there.
Is there any way to make sure that apps, that are built to use SD card for their media would be able to see and use SD card, instead of "virtual" SD on the Internal Storage?
Thank You
Click to expand...
Click to collapse
Hi,
I had the same issue with a app called Slideshow Bob. I came from a Samsung Captivate and the file system was such that the external card was seen as a subdirectory of the internal card. I never had a problem with this arrangement in apps. However, the Atrix sees the external card as completely separate and some apps simply could not "see" the external card. My solution? I used a different slideshow app. Not exactly the ideal solution, but I had spent enough time trying to work around it. I don't know how other android devices have the external card arrangement, but this may be a bigger issue than we'd like until app developers change their apps or Motorola decides to change it's storage arrangement. Hope this helps.
Thank you for your answer,
using different apps is a work around.
I used different one- moved my content to the internal storage.
Both work.
What I realy would like to see is - those apps work as intended, the way they do work in most android phones from Droid to Nexus S.
onna said:
Is there any way to make sure that apps, that are built to use SD card for their media would be able to see and use SD card, instead of "virtual" SD on the Internal Storage?
Thank You
Click to expand...
Click to collapse
contact the developer
Has anyone tried to replace the Music folder on internal storage with a symbolic link to the Music folder on external? Not sure if Android supports symbolics or not...
Should have known it would'nt be this easy. Tried it on existing SD and found that symbolic links are not supported on FATx. Reformatted my SD to EXT3/2 and booted back up. I get a SD format not recognized error.

[Q] Can't detect SD Card

I'm having some problem with my sd-card. I use a class 4 16 gb SD card and I can browse it using a file manager and even play songs stored within. But some apps cannot detect it. When using the camera, NavDroyd and some apps, it is asking me to attach a card. I tried remounting the card to no avail.
And another thing - I have a torrent app. I started downloading a 2gb file but decided to cancel it. But the free space of my card was still reduced by 2gb although I removed the torrent and data. Any tips on this? Thanks.
Any ideas?
Try to copy what you have on sd card on your pc, then format it and copy the things back on sd card.Have you tried another card? Maybe is a rom problem. And the utorrent thingy, browse the sd-card and check the folder where it downloads the torrents and see if the file is still there, and manually delete it.
If I format my sd-card. do I have to repeat the convertion of ext2 to ext3,etc.. stuffs?

[Q] Missing audio after transfering

Hello all.
I just recently transferred my audio files from sd card to external sd card. Some of the files have been transferred but the others 2 gb worth have disappeared "on route".
Does anybody know where they could be, or if there is a way to recover these files.Thank you.
others 2 gb worth have disappeared "on route"
Check the route see if any have gone elsewhere was it a USB transfer .
Try RECUVA to see if you can recover missing files from phone .
jje
Thanks for the reply. I have just run Recova and hasn't found anything on the ext sd card. I would like it to read the internal sd card but it can't do that.
Just to clarify. I moved 2gbs of music from the internal to the external sd so as to create more space. I did this via pc.
Some of the music arrived ok but a lot didn't, and it is not showing up in the internal or external sd card...

videos going to lost.dir...realy strange

hi,
i am using htc incredible s.some days ago i tried to make folders in my 8 gb kingston like for movies,songs etc.but to my surprise when i changed from disk drive option to charge only,i culdnot find any video or could play previous videos using mx video player.i again changed the option to disk drive and saw that there was no folder there and lost dir had all the files.any how i changed the card and bought 32gb kingston.but the problem is same.and once this problem araises,i cannot play any video file except which i have made from its camera.i am so depressed here that i am thinking of selling my phone
i am using the stock rom 2.3.5 gingerbread.plz help me out.
no help from any 1
i figured out the problem.but again a little confused.my sd caed doesnt seem to work properly.how to check and fix the sd card?
I think corrupted or "lost" files go in that folder. Did you unmount the card on the PC before switching from disk storage to charge only on android?
Sent from my Sensation using XDA
I think You may try to use formating tool from this site www.sdcard.org It usually helps with bigger SD cards.
Worth to try I think.
Connect your phone to your computer in mass storage mode, or preferably use a card reader and copy all your data from SD card to a backup folder. Format your SD card to FAT32 with 32kB cluster size. You can use the normal right click>format option in Windows/Linux/Mac. Uncheck Quick Format (in Windows) and let it do a full format. It'll take around 20-30 minutes for a 16GB card. This will fix any filesystem errors that are causing data loss. Once that's done, copy back all your data as it is back to the SD card. Now your card should work fine for a long time. SD cards tend to get corrupted over time, especially with Android, so doing this once in a while is helpful, whenever your card gives you any problem. I have had this same problem a few times and this fixed it for me.
I have data corruption on sd too but it happens often to data of any type/size and I believe that the corrupted data are moved to LOST.DIR They have no extension and cannot be opened or recognized. So I'm losing apps, photos, videos, anything. My device is an LG P500 and the sd card is a Transcend 4gb class 6.
What cluster size do you recommend for a 4 gb sd? 4kb is the default for its size and I believe that 32kb is too much for such a small card.

[Q] Folders are getting delted randomly

So lately i changed my SD card in my device to a Samsung 32GB and when I transfered all my song, later I noticed on the music player that many of the artist are missing.
when I went to check what's going on, I found out many of the folders were been replaced by empty folders that their name starts with the letter "µ".
like for example, the folder "ACDC" became "µCDC".
I tried transferring everything back again facing the same problems with different folders.
I tried doing a factory reset and tried moving the song to the SD card through a card reader, and checked the files were OK before inserting the SD card back into the device and they seemed fined, but after I inserted the SD card I noticed the folders got curropted again.
also before I inserted the SD card there was like 500 MB of free space on the SD card, while after I inserted it suddenly the was like 15 GB of free space, caused by so many data that got deleted.
I don't believe the SD card is damaged, but that my device is messing my things up....
I also remember that I couldn't transfer any video files to the SD Card when it was in the device and could only transfer them into the device's internal memory.
what can I do?
Use the sd formatting tool on your pc to format the card, if still the same then throw it away. It sounds like a fake card, did all the files work while it was in the pc?
Sent from my GT-I9300 using Tapatalk
boomboomer said:
Use the sd formatting tool on your pc to format the card, if still the same then throw it away. It sounds like a fake card, did all the files work while it was in the pc?
Sent from my GT-I9300 using Tapatalk
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All the files have worked while it was on the PC.
I even tried transfering everything via a card reader and everything check allright.
only when I insert it in my device some of the folders get screwd.

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