SD card Read/Write Problem - HD2 Android Q&A, Help & Troubleshooting and Genera

I have two 16gb micro SD's and I've found a similar situation in both cards.
When I'm in usb data mode (either in Android or WM) files will NOT copy onto the SD card. It will show the file icon but there is no data there.
eg. I copy a song onto the memory card, I see the song name + icon on the card. Disconnect USB mode, and go to play the song... it's not there. The phone can't read it.
At the moment I've resorted to sticking my memory card into my N95 and copying data that way... so sad lol.
Any Suggestions/Ideas?

It could be that the data is not actually being written before you dismount. Make sure to properly stop the USB device. Its happend to me before. Sorry couldn't be of more help.
Sent from CM Nightly 11-20 using Tapatalk.

I had some similar problems, I ended up using micro sd in laptop to copy some files over. Or, I rebooted phone after sync and they were there.

Related

SD Card not being recognized

I just noticed that my phone is not seeing the MicroSD card in the system.
I have reseated the card and soft reset the phone so far, but cannot get the card to be seen again.
I was able to transfer some files to the card this morning so something must have happened after the transfer...
Anyone else see this problem?
I guess this has been moved here, so I'll mention this is the T-Mo US version. Stock ROM
Same issue...
I Have had the same issue... Figured it out when I wanted to run an app that was installed on my sd card... Had to Take out card, put it back and reboot the phone. If it happens again, will be taking phone back to T-Mobile to have them take care of issue.
Yea, that def. doesnt sound like how it's intended to be...
The card mounts in Windows, while its in the phone and I can transfer to it, but cant be viewed on the phone.
Conquest said:
Yea, that def. doesnt sound like how it's intended to be...
The card mounts in Windows, while its in the phone and I can transfer to it, but cant be viewed on the phone.
Click to expand...
Click to collapse
Check that you haven't got a 2nd 'Storage Card2' in the phone root folder - This sometimes happens if you try to reference the card while it isn't installed - another 'Storage Card' is generated.
If so, use file explorer, gsfinder or Total Commander to find your (correct) card and delete the temporary one.
HTH
Also Unable to Read SD Card
I am having a similar issue. Got my HD2 (TMO US, stock ROM) on launch day, SD card wasn't recognized starting last night. The phone asks me to format the SD card after a soft reset. When I connect to the PC via USB in Disk Drive mode, as soon as I try to explore the SD card the PC asks me to format it. Programs that I have installed to the storage card show up with a generic icon and do not start.
Maybe those of you having problems can provide some additional info about any changes to your device, and we may find something in common. Here's what I can think of that's associated with my phone:
- Customizations with BsB Tweaks and HD2Tweak (tried backing out the FAT cache settings already and resetting, card is still not recognized)
- A small number of manual registry changes which I can't verify because, of course, I wrote the backup files to the SD card *facepalm*
- Cookie's Home Tab
- Some additional games, Google Maps, Google Mobile App, Total Commander, PHM RegEdit, a few other random apps from O!Market
I also have Pointsec encryption on my laptop, which is notorious for trying to grab a hold of removable media and "protect" it.
My SD Card just showed up.
I had made no changes to the ROM at all. Completely stock, no CABs installed.
Since then I have installed some registry tweaks and some apps.
But thats my giving to a solution, which is nothing lol..
I have noticed however, that when the phone is mounted to my PC and Im in the folder, I cant browse to the SD Card on the phone...
Anyone else see that?
I believe I know the problem. IT happened to me several times, until I unplugged the USB cable, then the SD card magically appeared again.
When ever the phone is tethered, or connected to USB, the SD card is not vissible on the phone via file manager.
It should be visible via the laptop or PC explorer
Card Now Visible
I did have to format my storage card to get it to be recognized by the HD2. In case anyone else runs into the same problem, here are the steps I followed:
- Removed microSD card from device, put in adapter, and attached to computer
- Used TestDisk (www[.]cgsecurity[.]org/wiki/TestDisk) to view the data on the drive. I was able to recover all of the files and directories.
- Copied the recovered files to my computer's hard drive
- Removed microSD card from computer, put in phone, and allowed phone to format when the dialog box appeared
- Removed card from phone, attached to computer, copied recovered files to card
- Put card in phone and soft reset
Hopefully this helps someone out who runs into a similar problem.
Thanks for the above post - that definitely helped me this morning as I thought my storage card had stopped working.
Seems daft when you plug in the USB cable from PC that phone then shows storage card as not installed.

[Q] SD Card Not working

I got the 16GB Card with my phone. I first(before first use) removed the SD card and re-inserted it. Then I started the phone.
The settings show "No SD Card". Also, the documents tab shows "SD card is full or missing". Its not detecting the 16 GB Card came with it.
When I plugged this 16 GB to my Laptop using a card reader, it works.
Also, when I inserted a 1 GB Card to the phone, it works.
Is there anybody who face the same?
Can anybody help?
First, is the phone connected by USB in Disk Drive mode when you're trying to look at the contents of the card? If so, the phone can't see the SD card when you're connected that way. If that's not the case, then follow these steps:
1) Put the card back in the reader on your PC, copy everything off the card into a backup folder
2) Put the card back in the phone, and use the "Format SD Card" option in settings-tools
3) Once it's formatted that way, connect the phone to the PC via USB, choosing the "Disk Drive" option
4) Copy everything back on to the card that you had saved in that folder on your PC
No. Its not connected to PC.
Also, I cant format the card when it is not detected by the phone.
Then still copy everything off it like I described, and then format it via the card reader on your pc instead of on the phone.
The stock cards in the HD2 are known to often have issues like this...if these steps don't resolve the issue then the next step is to probably just replace it.
Sent from my HD2 using XDA app
There are some weird WinMo bugs about storage card, have been around for years, and not fixed.
Look at your device with file manager. There may be a folder in main memory called "Storage Card", that isn't really the storage card, and the real storage card is now labelled "Storage Card 2" or something, so links to it won't work.
With file manager, rename the fake "Storage card" folder to anything else. (You can't delete it just yet.)
Then reboot the device. After the reboot, the real storage card should be named "Storage Card" again, and now you can delete the imposter folder.
I don't know if your problem is related to that one, but important to get that info out, for those not aware of it.
(Especially likely to happen on HD2, when connected to the computer with the disk drive option. When so connected, the real storage card cannot be read. Yet, if the system wants to save a file or cache to "Storage Card", it creates a new folder by that name. Later, when no longer connected to the computer, the real storage card is back, it has been renamed, as the new folder took its real name. To get it back right, follow the procedure above.)
Another possibility just occurred to me. Seems rather obvious, but it has happened to me.
Are you sure you have the card inserted correctly--all the way in?
The first time I reinserted the card after taking it out, booted up my phone, there was no storage card. I just had not inserted it correctly. That is very easy to do on this phone, you think it is inserted all the way, and it is not.
If you haven't experimented with that yet, you really should do so. Make sure the card is pushed all the way in.

[Q] SD card problem

I have a MyTouch 4G rooted, with Ice Glacier 1.1.6 and I was trying to remove some files from my SD card and when i eject my phone, all the files i deleted appeared back onto the sd card. I tried everything to fix this problem. When i tried to format the card using a card reader, i get an error saying format wasnt able to be complete. i tried error checking as well. i am not able to add files to the sd card too. does anybody know what is going on??
thanks!
Try formatting it thru the phone.
Settings -> Storage -> Format SD Cards
just tried that, did not work. after i click format, the sd card would get mounted again and everything is still on the sd card..
this is what i have noticed, i can delete files using astro and it will stay off until i unmount it and mount it again. thats when the files appear back on the sd card.
Hmm... can you open the files on your PC?
yeah i can open files on my PC. this is weird. when i take pics, itll save onto the sd card but will be gone when i unmount or connect my phone to the computer so i can see the files on the sd card
I've heard of this once before. Solution was to put the sd card into an adapter and format with a camera.
format with a camera? meaning to plug this sd card in a digital camera and plug the camera into the pc then format?
No, format through the cameras menu options.
whenever i tried to turn on my camera with this messed up sd card in there, the camera doesnt even want to boot up....any other suggestions??
Sorry, thats all I got.
Sounds like a bad disk. Run a CHKDSK /f from your pc.
Sent from my HTC Glacier
chkdsk didnt work. at the end of the process, it says "disk error occurred during the writing of the file allocation" ??
It appears you need to go shopping. However, the SD card should be replaceable under warranty, unless our warranties specifically exclude the card. Call your local T-Mobile dealer and see if they'll replace it.
Yeah I think its time for a larger memory card anyway. So all I have to do is copy everything from my old memory card onto the new one that I will get then stick it in my phone right?
Sent from my HTC Glacier using XDA App

Using SD card from Rezound in the S5

Sorry guys, I am traveling right now and my wife needs a bit of help.
She took her SD card out of her Rezound and put it in the S5. She is trying to figure out where everything is stored as when you look at the SD card (when its plugged into the PC) its not showing all of her files?
Basically she needs to move music over and when the SD card is in she cant find anything on the phone. Is there a new format that needs to be used or does anyone know why she wouldnt be able to view the entire contents of her SD card while the S5 is plugged into the PC?
bump... I am having this exact same issue.
mortymouse said:
Sorry guys, I am traveling right now and my wife needs a bit of help.
She took her SD card out of her Rezound and put it in the S5. She is trying to figure out where everything is stored as when you look at the SD card (when its plugged into the PC) its not showing all of her files?
Basically she needs to move music over and when the SD card is in she cant find anything on the phone. Is there a new format that needs to be used or does anyone know why she wouldnt be able to view the entire contents of her SD card while the S5 is plugged into the PC?
Click to expand...
Click to collapse
KitKat changed how apps can access the external SD card so if you just swap a card into a KK device you will probably not be able to access all existing app files with same apps you had on the old device. When you plug it in to the PC however I'd expect that you can see everything (unless some files are hidden for some reason). So maybe her music was on the 16GB internal storage of the Rezound?
File transfer is fast on USB 3.0 so just format the card through the new phone (Settings> Storage> Format SD card) and transfer it back over. I usually create a "Music" folder in the root of the SD card and dump whatever right in when it connected to PC... I just did this on my S5 a few minutes ago and the phone saw the music when I started the Music app.
I'd consider it good practice to format the card when changing phones anyway.

Disappearing files in MicroSD Card.

Greetings,
I transferred my Pictures and music from my old SanDisk ultra 64GB micro SD card to my new Samsung Ultra + 128GB card. My first attempt at loading the data was through the restore function on the LG Bridge app from my PC. 3 day later when the restore was finished the phone indicated that the data was corrupted and had to be formatted. The second time I got a "file Corruption" message on my SD card when I was transferring files while both cards were in card readers. The next attempt was with the old card in the card reader, and the new card in the device, with the device connected to my laptop directly by USB, the end result being the Corrupted file message (again). My most recent attempt is by downloading files from my PC to my device card. Now the files are gone when I restart the device. The Music file in my folders are gone but the music outside of the folders are still present. All my pictures on my card are gone as well. ANY help is desperately needed and appreciated!!!
Did anyone have an answer to this? I'm having the same issue with my V30 - the files I copy to the external SD card by any means (AFT, SyncMate, FTP, SyncTunesMac) disappear...
I don't have good news for either of you that sounds like the sd card or the card port are going bad. Is it possible your ad cards are counterfeit as in does this behavior happen with another known good card...
I would try the following
First backup anything you can
Try a known good card that works in other devices and see if the behavior persists if yes
It is an issue with the phone not the card if the behavior stops you both got bum cards be more careful where you buy amazon is not even safe.
If the behavior persists try resetting the phone full factory. If custom Rom reload the rom. If the issue persists past that you most likely have a hardware issue that requires mainboard replacement.
Also try uploading files to the cards using the computer(with the micro sd to sd adapter) and check if the files stay(using the phone)
I had a similar issue with Moto G Turbo with Lollipop. It permanently damaged 2 MicroSD.
I ended doing a factory reset and MicroSD worked correctly again.
Counterfeit
themorn said:
Greetings,
I transferred my Pictures and music from my old SanDisk ultra 64GB micro SD card to my new Samsung Ultra + 128GB card. My first attempt at loading the data was through the restore function on the LG Bridge app from my PC. 3 day later when the restore was finished the phone indicated that the data was corrupted and had to be formatted. The second time I got a "file Corruption" message on my SD card when I was transferring files while both cards were in card readers. The next attempt was with the old card in the card reader, and the new card in the device, with the device connected to my laptop directly by USB, the end result being the Corrupted file message (again). My most recent attempt is by downloading files from my PC to my device card. Now the files are gone when I restart the device. The Music file in my folders are gone but the music outside of the folders are still present. All my pictures on my card are gone as well. ANY help is desperately needed and appreciated!!!
Click to expand...
Click to collapse
By the above description, this is almost certainly a counterfeit sd card.
Google "H2TestW_1.4.zip" to test ANY card you buy before you ever use it.
It's a solid, lightweight program that does its job well.
Anything that says it will do the job better / faster is blowing smoke up your skirt.

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