For some strange reason all the media files on my SD card become unavailable from time to time.
I have to unmount and remount the card to get the media files back.
Any idea as to what could cause this?
Thanks.
Related
hello everyone, i just got my HTC Mogul (Sprint PPC-6800) and i love the device, except for the memory card i have is corrupt and i cant format it. any file i put on there, program, music, anything gets corrupted and wont work. I cant delete the my documents folder that is the only file on there and is what i believe is causing the corruption, does anyone know how to fix this?
Try formatting it on your pc?
Like he said, you might have to use a media card reader on the pc side to format it.
I tried that and it doesnt work on the PC, it says Windows cannot format the device. Any other way to do it?
put it in a camera? do you have an adaptor?
Might be time to go back to the store
SD Card Failure on Sprint Mogul
I'm sorry you've run into the same problem I have.. Its the micro SD card that has failed. You may be able to get a little longer use from it doing what I did but ultimately you need a new micro SD card.
I got one of the cheap chinese MP4/MP5 players that use SD cards and used an SD card reader with my micro SD card in it..
If you don't use this your PC will refuse to have anything to do with your micro SD card.
I formatted the disc with the player and then used my laptop to format it again to FAT32 at least 16 sectors. This woke the micro SD card, it still has I/O errors and it misbehaves a lot but its at last usable and its 2GB can retain 800MB. It will hold until I get a new card...
The moral is to save your backups to your PC so you can buy a new card and restore to it..
Hi to all
Im having a small problem on my HD2 upon first time boot up from being flashed to CMYLXGO's Stock Desire HD(2).
On the task bar its showing a SD card with a question mark and when i slide the task bar down it says "Damaged SD Card" and that i need to format it, I tried formating it from the phone it self but no luck
Have you tried another SD card yet? Is this your first ROM? Have you put that SD card in another phone, or if not available, an SD card reader? That could help give you some indication as to the state of the card, although I wouldn't rely on that alone to test.
I have toyed around with multiple ROMs on my HD2 and never had an SD card problem, although in the past I have had a card die when doing some modification on my G1. Also, if you are still using the 16gb card that's packaged with the TMOUS HD2, it may be a decent idea to consider replacing it anyway. It's only a class 2 card, and while that may suffice for many operations, it really suffers when you're trying to use an app like QQPlayer to apply software decoding to video.
Okay I found a solution to the problem, I tried using the SD card reader, and it was recognized on the computer, I could read and write from and to the SD card, and this is my fourth to fifth ROM I have tested on the HD2, I been trying to find the best ROM there is for it , and well I just grabbed another SD card that was lying around and.. boom it works im such a noob haha, I didnt think about it until you suggested it, but its still a class 2 SD card. Many thanks
I just had this similar problem with my 16 GB Class 2 microsd Card. Started happening once I created SWAP and EXT2... or 3... (can't remember) on the card for use in Android App2SD. What I did is I formated it in Windows and made sure Allocation size was set to default. Seems to have fixed my issue
Thanks, I fixed the issue now the way you said
The firs step is to download SD Formatter and save the file on your desktop.
Once done, eject MicroSD card from your Android phone and use a MMC card reader to connect it to the computer. You SD card will now be mounted as a flash drive.
Now make a backup of your SD card before proceeding further. You can either copy all folders and file on your SD card and move them to a hard disk folder or use some 3rd party application.
Now launch SD Formatter and click on “Options”.
In options, set Format Type Full (Erase On) and keep Format Size Adjustment OFF. Now press OK to proceed.
After this click on Format and let the application do the rest for you. Please note that Memory Cards with higher capacity will take more time and vice versa. Do not remove your SD card while formatting is taking place because this can permanently damage it.
Once the formatting is complete and you get the success notification, remove SD from MMC reader.
Now insert the card in your phone’s MicroSD slot and wait for damaged SD Card notification in the notification bar again.
Once it is there, simply tap on notification and press format.
Now wait for a minute or two, launch Settings > SD and Phone Storage > and you will be able to see your memory card’s details.
There you have it! You won’t have damaged SD card notification any more and your Memory Card will behave as it should.
Memory card removed while formatting
qrebek said:
The firs step is to download SD Formatter and save the file on your desktop.
Once done, eject MicroSD card from your Android phone and use a MMC card reader to connect it to the computer. You SD card will now be mounted as a flash drive.
Now make a backup of your SD card before proceeding further. You can either copy all folders and file on your SD card and move them to a hard disk folder or use some 3rd party application.
Now launch SD Formatter and click on “Options”.
In options, set Format Type Full (Erase On) and keep Format Size Adjustment OFF. Now press OK to proceed.
After this click on Format and let the application do the rest for you. Please note that Memory Cards with higher capacity will take more time and vice versa. Do not remove your SD card while formatting is taking place because this can permanently damage it.
Once the formatting is complete and you get the success notification, remove SD from MMC reader.
Now insert the card in your phone’s MicroSD slot and wait for damaged SD Card notification in the notification bar again.
Once it is there, simply tap on notification and press format.
Now wait for a minute or two, launch Settings > SD and Phone Storage > and you will be able to see your memory card’s details.
There you have it! You won’t have damaged SD card notification any more and your Memory Card will behave as it should.
Click to expand...
Click to collapse
I had some problem with the card reader and i accidently removed the card!! Is there any way i could get the card working?
I randomly just got this error, I have to format my SD card. What I am asking if there is a fix for this? I have a GT-I9100 (SGS2) I really don't want to lose my photos and music.
I have always used micro SD cards to help store all my music and pictures and such, however earlier today after copying some music over, my files weren't being read by my music program Zplayer. I assumed maybe it just read wrong, so I unmounted it and then mounted it again. After this however, it still was not being read so I cleared my app data and restarted my phone. After again not reading my files, I put my SD back into my computer to check and realized that my Music and Photos folder were missing. :crying:
After looking around a little, I realized all files on my SD card disappeared but my LOST.DIR filled with unreadable files. I have used this same 32 GB SD card before so I do not understand why this is happening. Now after reformatting my SD card using my phone AND computer, when I put only one album on it worked perfect. I tried adding a few more after that, and it worked as well. I assumed it was back to normal so I added all the rest I had on my itunes library and then put it into my phone.
After the previous two successes I was disappointed to see that my phone stopped reading my music files again. I used ES File Explorer and saw that my music folder WITH the music files were still intact and in their correct directories. I tried to play a song using the built in ES player, and it played perfectly, so I tried just unmounted and mounting again, thinking it might fix it.
Again still nothing was read and I looked at my file directories and a message popped up saying something around "sd/ext_sd/Music was not found" and discovered once again that my files were missing and my LOST.DIR folder had again been filled.
I am at a lost now as I can not figure this out and I am scared that any information I put on my card will be ruined. No messages pop up warning me my card is corrupted, my files just disappear after being put in my phone for some reason.
TL;DR Whenever I add files to my SD card and put it in my phone I can see the files but they are not read. After unmounting and mounting them again all the files keep moving to the LOST.DIR folder even after reformatting.
Phone Model: LGMS769 (LG OPTIMUS L9) T-Mobile/Metro PCS :silly:
SD Card broken?
Maybe the SD card you are using is broken. Is it old? Can you try with another SD card?
This issue happened to me on my PSP memstick which i figure out that it was unmounting issue from the PC, I simply unplugged the usb without safe removal which really shocked me
Sent from my Nexus 5 using Tapatalk
The weird thing is that I bought this SD card about a week or two ago. I use another SD card for another device and I have not had any problems. My current one just started corrupting everything after I added more files last night. Also I do not use the USB cable, I unmount the card from my phone then use a SD card reader to copy files, not showing any issues!
Try The corrupted SD card on another phone if you can. Yet it highly possible that it is a bad SD card (damaged during the shipping or whatever)
Sent from my Nexus 5 using Tapatalk
Hello,
I've a µsd card (Samsung Evo 128GB, formatted as adapted storage+external SD).
On my pyrotab running MM6, it randomly unmounts the external SD (transport endpoint is not connected in the log).
Pretty annoying. For a few weeks the problem was less frequent (usually on the second reboot the sdcard is ok), but now, the card disappears after a few minutes, not enough time to perform a Titanium backup :/
Anyone else experiences this ?
Any hint ?
Adapted storage. That is never a good idea for multiple reasons. Once the SD chip corrupts all your data is lost. Moreover, it can slowdown performance.
You could try to clone the SD card on a PC, I'd say. If it works, backup all your data and forget about adapted storage.
Niii4 said:
Adapted storage. That is never a good idea for multiple reasons. Once the SD chip corrupts all your data is lost. Moreover, it can slowdown performance.
You could try to clone the SD card on a PC, I'd say. If it works, backup all your data and forget about adapted storage.
Click to expand...
Click to collapse
Yes, that was my idea and use Link2SD/Apps2SD to move app and data to external storage.
But any hint on the SD unmounting issue ? I fear I'll have the same problem, as it's the FAT partition that gets unmounted, not the adapted one.
Multiple partitions on one SD card? Or two SD cards? If so, via otg?
In general, you cannot remove the adapted storage SD card! It will compromise the system.