SDHC working strange - 8525, TyTN, MDA Vario II, JasJam General

Hi,
I recently bought a 4GB SDHC card for my Hermes (Josh's V15 WinterRom Light). Everything seemed to work just fine, but after a couple of hours data on the card started to randomly disappear. File explorer shows empty directories. When I insert the card into PC with Linux I can read the data, but the system reports corruption and all the files are read-only.
I tried lowering TransferBlockSize in the registry but this only delayed the data loss. Is there anything else I can do or is this card faulty?

bump!
bump!
anyone?

Could be the card, especially if you had another sd card and didn't have this problem. I'd do a backup on PC, format sd card FAT32 again an then restore the info. If it still seems to leach the data away then I'd get the sd card replaced with a new sd card.
Cheers...
Also use a can of compressed air to clean out the sd card slot on your Hermes, may help, may not but it will eliminate a suspect that the sd card reader needs to be cleaned.

I did format the card several times with FAT32. It was only a matter of time for data loss to appear.
Hermes worked fine with 1GB SD card. I did not have any problems using the 4GB SDHC in my laptop but then again maybe it wasn't used frequently enough.

Related

SD CARD NOT READABLE AFTER ATTEMPTING TO FORMAT

I have a 2gb SD card that was working, but I thought I would be clever and use the SD reader in my Tosh so that I could transfer large files more easily to the card for my exec. But when I was asked to format my card by Toshiba's software, I went through the process and thought it was successful. But then at end of process the phrase "Please stop a SD memory card, then insert the card again" came up, so took card out, re-entered it in the reader and tried to attempt to transfer files to it. However windows then told me that it was not formatted and would I like to format it. So yes, I do, but although windows formatted it, it reduced the capacity from 2gb to 956 mb or thereabouts. It was recognised by the exec again, but with severe consequences as never bought a 1 gb card.
Help please...
Sounds to me like your card reader doesn't read cards bigger than 1 GB. I had the same issue with my 4 GB card. Tried it with a different reader and the PC saw all 4 gigs, never asking me to format. See if you can try a newer SD card reader?
The same thing happened to me with a 1 gigabyte pcmcia card. It was working fine in my laptop then I put it in the card slot on an Ipaq and it also did a format. The card is now exactly half the memory it should be and no way can I get it to work as a 1 gig card even though I have tried formatting on the pc.
I have found that my 2GB card formatted on my Palm LifeDrive was not readable on my laptop. When I formatted using a Toshiba format utility the space on the card was down to 1GB. It did work okay on my JJ. I had to re-format it on my Palm and then for reason it was okay again and could be read by my laptop - I did not use any card readers as the laptop has a built-in reader. And I re-formatted on my laptop using XP format softwsre and the 2GB storage was retained.
@Wannabe, have you got access to another PC or card reader to reformat your card. Also I found WM5 file managers could not reformat and regain the lost capacity
been on to Tosh
Toshiba are extremely helpful...not! Told me to get another card and see if that works as it might not accept the card. This is a Sandisk card which I believe is made by Toshiba...or at least in collaboration. Am going to check Sandisk for an answer as well...keep the ideas coming please
Hi there.
Try reading this post i made ages ago about formatting and re-newing your sd cards. It might help. It is regarding my 512mb sd card, but the principles are the same.
http://forum.xda-developers.com/viewtopic.php?t=21920&highlight=lydiachris
I strongly recommend using media recover, even if it's only a trial version to "wipe" your sd card to re-new it to it's factory condition. It covers and re-formats the whole card sector by sector.
http://www.mediarecover.com/
Give it a go and let us know.
Regards
lydiachris
If none of the other suggestions work then try this program that I posted on another thread:-
SDFormatter.zip:
http://forum.xda-developers.com/viewtopic.php?t=30900&highlight=
Use it with a card reader, follow instructions and your PPC should be able to read the full capacity.
SanDisk have taken back card...
Thanks for the suggestions, will keep in mind for future. Sandisk took back the card and found that it had become corrupted so have sent out another one. tks for suggestions though.

Hermes 8525 not detecting storage card

I have a 2gb storage card that use to work before I bricked my phone. So, I sent it to Cingular for them to fix it and they did. But now I am trying to install back the files I had on my 2gb storage card and its not showing up on the phone. Any help is much appreciated. Thank you.
i would try another sdcard
try the sdcard in a sdcardreader
if both resulted in failure i would say that
they by fixing 1 thing broke another
I think they replaced the motherboard. I dont know if they gave me a defective one.
i am having the same problem...Ive had my storage card for quite a while now and had 1g of memory used up and now all of a sudden none of my music or photos that are on the card are being shown. It still detects my storage card and that the space is used but i cant find the files anywhere.
Ozrednsx said:
i am having the same problem...Ive had my storage card for quite a while now and had 1g of memory used up and now all of a sudden none of my music or photos that are on the card are being shown. It still detects my storage card and that the space is used but i cant find the files anywhere.
Click to expand...
Click to collapse
Removing and re-inserting the card as well as performing a soft reset can make vanished files re-appear. However it depends whether there is corruption on the card.
Does the card work using a card reader on the PC?
If it does and you have tried the above, then I would copy everything from the card to the PC, reformat the card and then put everything back again. If the PC does not see all the files either then you may, if it's worth it, try some software to recover files from the corrupted card. (This os often not 100% successful, but worth a try of there is something vital on there).
Mike
I have 3 8525's that are not detecting the 2G memory card when it is inserted. I have to perform a soft-reset in order for the device to recognize it. I now the cards are good because they work in my Axim.
I have 4 2G memory cards doing this which are Kingston & Sandisk. Two of the SanDisk cards are brand new.
Are there any known issues?
I have this problem as well. I'm not sure what the source is.
I cannot even get it to work with a soft reset though.
The card I have is a 1Gb Kingston, and it definitely works because I tested it on my computer.
I guess I'll Just call Cingular when I have a bigger problem at hand.
2gb sandisk card on 8525
I used to have this proem on a brand new card. I would put it in and nothing would happen. But insert in my PC, and it works. What I did was format it to fat32 (from the factory installed FAT) put it in the 8525 and it showed up. Just to test again, tried formatting back to FAT and didn't work again. back to FAT32 and no more probs. Hope it helps for you guys.

Strange problem with TyTn

Hello everybody, I'm new here and I'm having a strange problem with my Hermes.
Sometime ago I downloaded the slide2unlock cab and installed it. Then I removed it for some reason. Last week I inserted my sd in the computer and it asked me to format the card. There was no way to get into the sd and I lost all my data.
Now, after having formatted my sd, the device is continually hanging and when I put it in standby it always turns on automatically. Most of the times it also doesn't recognize the sd card and I have to reboot.
Can anyone help me, please?
Did you reformat the sd card FAT32? Its the preferred format but they seem to come formatted FAT by default.
Check to see if the sd card is still being detected by the PC, if it isn't then its time to get a new sd card.
Had you installed any apps on the sd card that might be causing problems.
Not from the sd card but I have had apps that, though I'd installed to the sd card, had installed the exe file onto my Hermes and a heap of data files onto the card.
Otherwise, might be time for a Hard reset...
Tanks for the fast answer. The sd card is formatted to FAT (not FAT32) and now is working in the computer.
Regarding programs installed in the sd, the problem could be exactly the slide2unlock, but I've removed it sometimes ago.
Only other thing to do wopuld be to do a hard reset. !st backup up your contacts to the sd card with spb backup(has a demo of 5 backup/re-installs). Needs to registered but you can at least backup contacts and messages then re-install after HR.
Hard reset should fix all your problems.
Cheers...

SD card not detect Issues

I have been using a 4GB micro Sd card for some time now.
But decided id fork out for a 16GB atlast.
Fitted the 16GB last night, No problem, Bought FPSECE 0.10 support version and a few games.
Today at work, Lunch time I pulled out my htc hd2 to enjoy abit of gaming and showing off the phone, But the Sd card was not found. I restarted the phone several times, tried everything, then decided I would format the phone.
After a format, The card was found again! yay I thought, but lunch was over so,now im home from work, The SD card is no longer read... I have now tried my 2GB micro SD card, My 4GB Micro SD card and my 16GB Micro SD card, All of which wont detect in the HD2, But will in my ORBIT 2 and PC card reader.
Is it a software fault, Or a hardware fault?
Thanks
Ok
Just formatted the phone again. Instantly the Sd card was readable.
So I formatted the card from the phone..Now just hoping for the best.
My guess is some software must have had a bug or virus or something blocking the sd card from being read on the hd2.
Odd.
Its SW problem not HW. I had a same prob after I installed the " tnyynt SD TuneUp " tweak. You just need to find what it is in your phone.Not easy task
Try different ROM-easier way
16gb sdhc card failed after restart.
When it is working (Straight after format) put anything more than 500mb of data on it and it screws up!
Data transfere is around 300kb/s!!! takes the monkey abit.
Then after a soft reset, Its gone again.
I conclude the SD card is defective. I shall be getting a refund.

SD Card showing Unsupported and Unmounting automatically on Android, fine in laptop

Hi,
My Sandisk Ultra 32GB microsd card is not getting mounted on my Moto X Play from yesterday on. It was working perfectly before that.
Problem in Detail: Yesterday when i tried to play some music only I realized that its not getting mounted. I tried removing the card and reinserting it. But it's not showing up any notification. When I went to 'Storage and USB' settings suddenly after reboot, its showing 'Unsupported' for a minute and is getting unmounted automatically.
Possible Cause: One of my friend connected my phone with USB cable to his laptop day before yesterday for transferring data. I dunno exactly whether its infected or he didn't eject it properly.
What all I Tried: Initially, I tried connecting it to my laptop using Card Reader. Fortunately, everything was fine inside the system. The file system FAT32, all the data it had, and no memory was unallocated. Afterwards I did a quick format and a complete format as well, with file system FAT32. Both didn't help anyway. Then I installed mini tool partition wizard. But haven't done anything with that yet.
Kindly help me with this ASAP.
Can you use your SD card with the phone ?I have the same problem - my sd card is not recognized by my MXP. There was some speculation that the SD card slot is not working properly or just damaged however all SD cards I have are working fine just nor with my phone.As of today there seems to be no fix to this bug.
Chaotick said:
Can you use your SD card with the phone ?I have the same problem - my sd card is not recognized by my MXP. There was some speculation that the SD card slot is not working properly or just damaged however all SD cards I have are working fine just nor with my phone.As of today there seems to be no fix to this bug.
Click to expand...
Click to collapse
I have tried this SD card in my friend's phone and it is working fine.
Afterwards, tried formatting the card from that phone, my laptop, (quick & complete with different names) and the tool "sd card formatter" (erased everytihng).
I even tried a factory reset of my phone.
Nothing helps. Really frustrated
try the slow format sd card option from pc...

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