Develop Bugs

Storage Card Issues ...

hello everyone!
since i bought a microSDHC storage card (4GB class 6) for my hermes, i am having problems with accessing the files i store on it....
i usually format the card in the device (using StorageTools or using WM5Storage in WindowsXP) and afterwards copy various files and folders on the card. when at first, everything seems tow ork great, after some time i am having troubles accessing the files. when trying to access the storage card with TOTAL COMANDER for example, i get following error:
"Error 13 changing to dir"
after reseting the device or ejecting and inserting the storage card again, it seems to work again...
is anyone familiar with such kind of problem?
is my storage card broken?
regards,krz

Hum!
I think you should first repair your disk with CHKDSK on Windows.
Try it and report.
Cheers

thank you komanguy!
i should have added, that i already did that too.
CHKDSK did report couple of errors (sorry, i forgot which) and fixed it.
after that, i formated.
everything seemed ok, and the out of a sudden... problems again!
i will try some more things and will report back.
if anyone else got a hint, i would be grateful!
regards.krz

Maybe SDHC drivers are not proper on your device? Try partitioning your SD card.
Regards,
Carty..

card readers ....
another thing, that really pisses me off is, that SD card readers dont seem to be able to read from those cards... i tried it with the adapter from micro to normal size SD card, no succeys at all. friend of mine having the same problems....
so the only way to read/write that microSDHC is via the pda! and this is superslow!! i really wonder, why i got myself a class 6 microSDHC....?
anyone knows a cardreader, that REALLY works (fast) with microSDHC cards?
thx.krz

not all card readers support the high capacity cards.. need to find you one that does.. I bought a 1gb A-Date microSD a while back that came with a tiny USB adapter that works flawlessly with my current 8gb card.. its nice having the adapter on my keychain whenver I need to dump files to and from it. back to the problem at hand.. the contacts might be dirty.. I would blow some compressed air in it and try that then if that didn't work find some stiff paper, cut it to the microSD width.. saturate it with 90% alcohol but not dripping and run it in and out of the slot a few times.. hope this helps

Help with formatting issue on Sandisk 16gb micro sd hc

Well first off I want to apologize for such a lame first thread, but I've been a heavy reader for a while now and this is the first time I haven't been able to solve it.
I bought a Sandisk 16gb micro sdhc class 2 card for my fuze and having a very difficult time formatting it.
I put it in my phone, connected it to my comp via usb and selected "disk drive" option on my phone, then on my comp selected the "open folder to view files" option and I put some files on it. I then disconnected it from my comp and a few minutes later checked to see if my files were on my phone, the files were there but it said the card was full when there was only ~1.2gigs on it. So I connected it back to my computer and when I tried to open the card it said that the card was not formatted, so I select the format now option and it will fail, saying windows could not complete formatting. I then downloaded the panasonic sd formatter from www.sdcard.com and tried formatting again and it says the write protection switch is on and to turn it off, well there isnt a write protection switch on the card...
So I'm not sure what to do at this point, can anyone offer any insight to this issue?
Thanks in advance for any help.

There is a write protection switch on the SD adapter

well in my case the "sd adapter" is my fuze/tp which has never had any problems serving as a disk drive adapter for my sd card in the past.
my laptop has a slot for memory cards and i do have a micro>sd apadter but my lt can not read sd hc cards.

no one can help or offer any insight?
I really don't want to have to buy another one..
I would be willing to donate to whoever can help me fix this..

SanDisk microSDHC card
I did move the write protection switch both ways and it still says write protected in either direction. please help. Thanks

i think it may be your version of windows. i had a similar problem even with a 4gb non-sdhc sd card. it can be read on the phone, but for some reason can't be read if put in the laptop. i just didn't format it because i know it worked.
when i bought a 16gb micro sd for my touch pro, funnily the laptop recognised it even with an adaptor. so maybe since i updated my windows vista, it also updated 'the driver' for the card?
sorry more anecdotal than anything else. just try to use windows update - if you use windows.it may help as in my case.

did u solved the problem???
i have the same problem
i can see the files from the card but i cant delete/copy/format (

the card may be a fake. registration does not actually authenticate the card. where were these cards purchased? if ebay or some similar site you should probably contact sandisk support to verify authenticity 866-sandisk

I have a same problem. Although it is a Transcend disc 16GB class 2. No, I didn't buy it on ebay. I am using Windows 7 x64. Copying to the card can happen when it is in the phone mounted.

same exact freaking problem

ok i'm having this same problem with a sandisk 8gb card... It's very annoying as i can read but basiaclly cannot write anything to it or format it. How was this problem solved?

still no solution?

im dealing with the same issue i have a 16g sd that came with my d1 and now my pc reads 14g from my phone then 31mb from a flash reader??

SD Formatter for SDHC
Kaptinkrunk said:
im dealing with the same issue i have a 16g sd that came with my d1 and now my pc reads 14g from my phone then 31mb from a flash reader??
Click to expand...
Click to collapse
Check out drgopoos thread and my post:
Szczepanik said:
Thank you this thread has helped!
You asked for more info and I would recommend two free programs:
1) H2testw 1.4 which tests to see if your card has genuine capacity
2) SD Formatter for SDHC This software formats all SD memory cards, SDHC memory cards,
Cheers
Tom
Click to expand...
Click to collapse
Cheers
Tom

I'll check up on it later thanks, what gets me is it reads fine from my phone but put in a micro SD adapter thing and my pc doesnt read it right, but any other comp it reads fine
Fascinating Devil Helly Bean Sept 1 Devil 1.3.1...

Check my last post on the thread I quoted - you are probably using SD slot on PC. Try USB. What card were you using.
Cheers
Tom
Sent from my NexusHD2 using Tapatalk 2

Szczepanik said:
Check my last post on the thread I quoted - you are probably using SD slot on PC. Try USB. What card were you using.
Cheers
Tom
Sent from my NexusHD2 using Tapatalk 2
Click to expand...
Click to collapse
Well its a dell PC flash card reader, the SD to micro I've tried 3 and I'll see what kind of SD but it was the stock one from my d1
Fascinating

[Q] Issues with SD Card

Hi everyone,
I am having an issue with my SD card and hope someone can help.
I have bought an SD card for my HTC Desire HD. This is a Lexar (High-Speed) 32GB Micro SD-HC card. I have had this for around 3 months.
All has worked well until recently. I have been unable to sync and access anything on the card. For example, I use root explorer on the mobile to view all of the files within the SD card. This has worked previously, but recently hasn't. When I try to view the SD card files the app crashes.
Also, when I try to sync any files to the mobile using HTC sync, the sync seems to progress and complete according to my PC, but nothing seems to be available on the SD card. I tried to sync music files to the card, HTC sync carried the sync out to my phone, but nothing is showing when I use this with any music apps.
I am now constantly receiving messages on my mobile asking me to download my language pack again for my SMS application. I may also receive a message saying the SD card is read only, press here to fix. I have tried to press this and the SD card seems to be re-set but doesn't actually fix anything.
I have also tried to format the SD card through the phone. Have taken the SD card out of the phone and re-inserted this. Still no luck.
Does anyone have any idea as to what else I can possibly do or is this SD card basically become faulty and I'm going to have to replace this?
Any help and suggestions are much appreciated.

I think your SD card just became problematic, and maybe soon it will become unusable too. Maybe you should try replacing it if it still in warranty time. (life-time wrranty?).

sd card
Maybe your card is broken. You'd better buy a new one.

Have your tried to read your SD with your computer?

Lexar
I don't want to extrapolate from my Lexar SD Card to every other SD Card of the same brand, but my Lexar 16 GB class 6 card had a lifetime of roughly 3 months, too and then started to make problems. Coincidence..??
I had a case of total data loss including bad sectors etc...
Even reformatting at the PC and doing a chkdsk helped only for another few weeks, then the first bad sectors re-appeared.
I changed now to a SanDisk which was much cheaper and is faster anyway, despite the fact that it has no class XX defintion printed on. ;-)
But regular backup is your friend, anyway, nandroid and titanium saved my day, at least to 90% of the data.
cheers
Fritz

Schakel said:
Have your tried to read your SD with your computer?
Click to expand...
Click to collapse
Yeah, I can read the card on my PC. I try to add files manually on to the card (without HTC sync) this adds but when I try to view with the mobile and doesn't seem to show the file. I then try to read the card again and the file I have added has gone.
Thanks for the help guys. I think I'll buy a new card and go for sandisk. I'll try and find one with a good warranty or lifetime warranty. Anyone got examples of cards or suppliers who provide a lifetime warranty?

[Q] SD card not letting me add or delete files

I've been spending waaay to much time trying to get this phone to work as I had expected with previous phones (even my LG G2x) giving me less problems. I recently bought a Sandisk 32gb, class 10 micro sd card and after transferring old music, pictures and videos from my old LG G2x with a 16gb card, placing files from my computer back onto my S4 with the 32gb card is a nightmare! Photos are transferred but too out of order to try and deal with although it's more the music problem that has me bugging. I have some success after putting about 3gb or so onto the new*32gb sd card but after that, the sd card flips out and starts using special characters for file names. Below I attached a screenshot of what I'm going through with another app called V1 Golf for Android. I'm stuck and any help is much appreciated. I can't delete anything on my sd card nor can I add. I've reformatted this card about 4 times now without success. Some say that a Sandisk have been nothing but problems for them, you think a Samsung card could be the fix?
I'm also running windows 7 on my computer as some people have said that could interfere with the transfer but it seems like that's not the problem being that downloading apps from google play shows corrupted files depicted below.

jakesteed808 said:
I've been spending waaay to much time trying to get this phone to work as I had expected with previous phones (even my LG G2x) giving me less problems. I recently bought a Sandisk 32gb, class 10 micro sd card and after transferring old music, pictures and videos from my old LG G2x with a 16gb card, placing files from my computer back onto my S4 with the 32gb card is a nightmare! Photos are transferred but too out of order to try and deal with although it's more the music problem that has me bugging. I have some success after putting about 3gb or so onto the new*32gb sd card but after that, the sd card flips out and starts using special characters for file names. Below I attached a screenshot of what I'm going through with another app called V1 Golf for Android. I'm stuck and any help is much appreciated. I can't delete anything on my sd card nor can I add. I've reformatted this card about 4 times now without success. Some say that a Sandisk have been nothing but problems for them, you think a Samsung card could be the fix?
I'm also running windows 7 on my computer as some people have said that could interfere with the transfer but it seems like that's not the problem being that downloading apps from google play shows corrupted files depicted below.
Click to expand...
Click to collapse
First, did you format this 32gb sdcard using fat32, exFAT or NTFS or ?
If you did not format it with fat32 then that could have caused the problem.
First you need to remove the card from the phone and plug it into your
computer using the adaptor which came with the microsd card so it can be
tested and repaired in windows.
Once the card is plugged into the computer and it's recognized by windows make note of the drive letter.
Then open a cmd prompt in windows by going to the start menu clicking on RUN then type "CMD" and click OK to open the DOS prompt.
Then in the black DOS window type: chkdsk E: /F then press "enter" to scan and fix errors on your microsd card.
NOTE: The E: is just an example, check the actual drive letter of the sdcard which is plugged into the computer.
Please note, doing the above will not delete any files or folders unless they are deemed unusable and cannot be fixed.
The chkdsk will NOT not format your microsd card.
Good luck!

jakesteed808 said:
I've been spending waaay to much time trying to get this phone to work as I had expected with previous phones (even my LG G2x) giving me less problems. I recently bought a Sandisk 32gb, class 10 micro sd card and after transferring old music, pictures and videos from my old LG G2x with a 16gb card, placing files from my computer back onto my S4 with the 32gb card is a nightmare! Photos are transferred but too out of order to try and deal with although it's more the music problem that has me bugging. I have some success after putting about 3gb or so onto the new*32gb sd card but after that, the sd card flips out and starts using special characters for file names. Below I attached a screenshot of what I'm going through with another app called V1 Golf for Android. I'm stuck and any help is much appreciated. I can't delete anything on my sd card nor can I add. I've reformatted this card about 4 times now without success. Some say that a Sandisk have been nothing but problems for them, you think a Samsung card could be the fix?
I'm also running windows 7 on my computer as some people have said that could interfere with the transfer but it seems like that's not the problem being that downloading apps from google play shows corrupted files depicted below.
Click to expand...
Click to collapse
Unfortunately I ran into a very similar situation with a 64gb SanDisk card. After several months of using it successfully without issue, out of nowhere some 20 gigs of data were stuck. It seems that 1 file in a nandroid was corrupt. After formatting, re-partitioning, deleting etc, etc. with Windows 7 as well as MiniTool Partition Wizard I was unable to ever get the corrupt file to delete. Thus leaving the $60+ card useless and a prime candidate for the trash. I chalked it up too a "bizarre" instance. I have since purchased 2 64gb cards, one to replace and one for my new S4. Haven't had the issue since (knock on wood). Not sure what the exact culprit was, the recovery? (TWRP), a freak occurrance? or Just a defective card? If you have any luck saving your card please post how you did. Although I realize this probably isn't helpful except to know your not the only one.

My sd card seems to be stuck.
About 20 of 64 gb being used.
Now I can't delete anything. Or add anything.
It appears to delete and then it just comes back.
Does that mean my sd card is dead.

scandisk 64gb
Had the same thing just happen to me. Transferred a few kernel files yesterday and today couldn't delete, add or format anything. I was able to copy all files to computer but that's it.

same thing happen to my sandisk 64gb class 10 microsdcard as well
is it a virus?

I had the exact same issue with a San-disk 64gb micro sdcard, I contacted San-disk, they offered me a replacement card.I suggest you do the same, hopefully they will exchange it for you.

MSK1 said:
My sd card seems to be stuck.
About 20 of 64 gb being used.
Now I can't delete anything. Or add anything.
It appears to delete and then it just comes back.
Does that mean my sd card is dead.
Click to expand...
Click to collapse
You can use another SD card to try whether this sd card is dead.
If anothe SD card can delete files, it proves that this sd card is dead, vice versa.

Did your problem solve? I'm experiencing now like with your problem. And I'm looking for an answer.

SD card help [not very technical]

Hi all, basically before i posted i read the [GUIDE] The Generic SD Issue (READ FIRST) post, but im still confused and lost.
Basically i have bought a huawei ascend y300 and Tesco Hudl [for budget prices these punch above their wieght in specs] well i also bought 2 SD 32gb cards and was going to load them up with music, tv shows etc but i cant.
Basically both devices say theres TOTAL SPACE 31.24gb and i can unmount / mount but i can only erase on my phone not the tablet. when i put the SD cards into my lappy it pops up with SD 31gb and i can put files on it and ive then tried it on my pc and works fine.
But if i use Apps2sd its saysthere is no external card inseted, yet in the storage setting it says 32gb???? Is there something im missing?
Sorry for being long winded, no sure on the tech terms.
jamie

Easy test
Hello,
Easiest way to test, get SanDisk product for comparison. They always seem to work better than others. If you have same issues then you don't have SD card problem. If SanDisk card works then your other SD cards are the problem.
I am assuming your device can support 32GB SD card.
I hope this helps.