Mystery waiting for solution! [MicroSDHC] - General Accessories

Hi well respected xda community!
Recently i faced with a very uncommon card reading/writing problem. Here is the story:
I'm using a Sandisk Micro SDHC Class 4 8Gb card with my HTC Legend (Android 2.2)
When i'm trying to write/copy data to the card i got the "unexpectedly removed SD card" message. Of course at first i thought it just need a format. I did it with default windows 7 format (FAT32 default allocation unit size) but nothing changed.
Here comes the interesting part:
It's not a common card failure, when the card connected to the PC with SD adapter+card reader i can fully use it, write, read, and copy without errors. I made some analysis with proper programs and no bad sector was found. Everything went fine. If i copy data to the card from the PC with card reader its functional with the phone. I can read pdfs, listen to music from SD Card but! if i try to copy an app from the phone or write random data on the card it's get "removed" and i get the error. It's the same on Samsung Monte.
I tried to format it with NTFS, FAT32 32k,16k, 8k, 4k allocation unit size. Tried several applications like: SD Formatter 3.1, MiniTool Partition Wizard etc. to format. And of course i did format with the phone.
Here is what may help:
1.) A good and trusted memory card analyzing program.
2.) Format tips and tricks for android, HTC. (Maybe some awesome free format program will do the trick)
3.) A fully functional microSDHC 8 Gb class 4 - Sector, Cylinder and allocation size log file. (So i can format mine with the exact same numbers.)
4.) A Genius who knows whats the solution If it's you, please let me know!
Later i'll attach the log file from the analyzer and some information about the card. (Currently i'm at work.)
///Sorry if posted in the inappropriate topic, but found this the most related.///

Solving my own problem.
As soon as i get home i'll try this program:
http://www.makeuseof.com/tag/chkflsh-checks-your-flash-drives-on-windows/
And this:
http://crystalmark.info/software/CrystalDiskMark/index-e.html
Also, i found and interesting post:
http://forum.xda-developers.com/showthread.php?t=1010228
Maybe i have to change something with the LBA thingy.

found it
I found a sector error on the memory card. Used Flash Drive/Card Tester and Chkflsh programms. Mystery solved
Closing thread.

Related

microSD card corrupted...

I decided to replace the 512 MB card in my Cingular 8525 with a 2 GB card. When I put the 512 card in its adaptor, the PC read the directory, showed a FAT format, but would not copy/read/or otherwise manipulate any of the files. I plugged the card back into the 8525 and found that it couldn't even see it. Giving up on any kind of file recovery, I tried to reformat it in the PC, but then IT couldn't detect the card! After I played with it awhile, I finally got it to start the format process, but it always failed just before the "green line got to the end" and, after several attempts, it reported "disk cannot be formatted."
Is there any way I can save this card, or is it a (VERY small) boat anchor?
I've seen yesterday in the Sandisk site and somebody told me that they have some kind of software tool (file recover, unformat, etc.), that's very capable, unfortunately it is not free, there's a trial version (does not allow to save any files). Sofware's name is "Rescue Pro", if you can get yourself a copy you might give it a try.
Another thing about an SD (in my experience), I'm talking about a Verbatim 512MB SD, i borrow it to a friend, when he was giving it back, just cancelled all his things up, stopped the card reader (from XP), extracted the SD and it was dead, fortunately I had kept my proof of purchase and they (Verbatim) exchanged it with a new one (in europe the warranty is at least 2 year long), they asked me to send it to Ireland to check if it could be recovered and within three weeks (just because there was christmas in the middle) I got a new one back.
hope this helps
Try putting it in a Digital Camera with SD Slot (put in SD Adapter first;-))
Then format it via your Digital Camera
Or
Download VaioSoft Recovery Manager and try to format with that one
http://vaiosoft.com/products/recoverymanager.htm
Eelcol
that link is not working please post another link for that software
What PQI support suggests
I´ve had trouble with PQI miniSD cards, so I asked support from PQI on corrupted files, this is their answer in order to check if the card is damaged or not and includes several tips on using memory cards, it´s alittle bit long to read, but maybe it worths, so here it goes:
Some hints of using flash memory cards
1. Do NOT remove the memory card while it is operating, otherwise it may be
damaged.
2. Do NOT turn off the device, while the operation of writing /reading is
not completed.
3. When the battery power of system is low, do not write to the memory card to prevent loss of data.
4. Make sure the device (card reader/phone/camera/pda/camcorder) has finished reading/writing to the card before you take another shot/turn it off or the data will be corrupt/lost and the card will be damaged. You can tell by the device indicator light where it flashes when it is reading and writing to the card. Wait until the indicator light is off and stops flashing before you take another shot/turn the device off or remove the card/drive.
Before you continue, please make sure you have a reader that can read and write to 2GB card properly. DO NOT use in built-in reader on laptop and desktop, or old readers made 2 years or longer ago, because these readers can only use up to 1GB card. I recommend using it in external USB 2.0 reader that is made within 1 year ago.
If you do not have such reader, then connect the device (gps/camera/pda/camcorder) to the computer with USB cable and the card inserted and if works you should see new drive letters show up under My Computer.
Otherwise, if used in devices that do not support the 2GB card, the card will be damaged.
Please try the following troubleshooting guide first and see if it can solve the problem. Try one step at a time. If one works, then you can stop trying. You don't need to try all of them.
The following guide will erase all the data on the drive/card. So make sure you backup your data first before you try the steps below:
1. First, remove the card/drive from your computer.
Download the low level format tool below to your computer.
http://hddguru.com/download/software/HDDGURU-Low-Level-Format-Tool/LLFsetup.2.36.1181.exe
Install the program into your computer.
You should see a new icon called "Hard Disk Low Level Format Tool".
a. Insert the card/drive and run the program.
IMPORTANT!!! MAKE SURE YOU SELECT THE CORRECT DISK OR YOUR COMPUTER MAY NOT START LATER!!!
It should shows as BUS: USB. Select the BUS: USB. Also check the size and make sure.
If you don't see BUS: USB, that means the card is unreadable and need to be replaced. In this case, please STOP here and close the program and DO NOT continue below.
b. Then click Continue->Low Level Format->Format this Device.
c. Wait for a few minutes until it finish successfully with a message of asking you to partition and format it. (if you see formatting error, you can stop the formatting and the card needs to be replaced.)
d. Flash Card:
Put the card back to your device (camera/phone/pda/camcorder) and then use the format utility in the device to format the card.
Please let me know your test results. Thanks.
Reference: Program homepage
http://hddguru.com/content/en/software/2006.04.12-HDD-Low-Level-Format-Tool/
2. Please go to the site below:
http://www.sdcard.org/Downloads.aspx
Please try to download the software sdfv2000.exe (for windows only) and the manual for your reference.
Install the sdfv2000.exe in your computer, then insert the card into the card reader (if you do not have reader, you can try to connect your device to the computer with USB cable) and then run it:
a. Check the drive letter and also the size and make sure it is the correct card.
b. Click Option:
Format Type: Full Erase ON
Format Size Adjustment: ON
c. Click OK, then click Format. Wait until it finish.
d. You will be prompted to remove the card after it finish. Then go ahead and insert it in your (camera/pda/camcorder etc) and see.
16. T-mobile MDA (cannot format 2GB mini SD card)
Please install the software below to your phone (you can download the free trial):
http://www.pdatopsoft.com/PocketPC/StorageTools---Analyze,-Defragment,-Verify,-Repair-and-Format
Then use the Storage Tools software above to format the card and see.
does this method also apply on mini sd and mmc rs dv cards?????
Actually this was given for miniSD´s
Awais said:
does this method also apply on mini sd and mmc rs dv cards?????
Click to expand...
Click to collapse
I assume that this applies to all types of SD cards, I don´t know about the others.
Awais said:
that link is not working please post another link for that software
Click to expand...
Click to collapse
http://vaiosoft.com
goto recovery manager
Eelco
luiggi said:
I assume that this applies to all types of SD cards, I don´t know about the others.
Click to expand...
Click to collapse
is there any technical differnece between mmc and sd cards???/
cuz we can also use mmc or rs dv cards in htc devices but sd card is not useable for nokia and other mmc supported sets
Thanks for all of the input! I tried formating it with my camera with no success, then took the easy way out: I took it back where I bought it and got it replaced.
I'm filing this information away for next time, though! Thanks again.
Awais said:
is there any technical differnece between mmc and sd cards???/
cuz we can also use mmc or rs dv cards in htc devices but sd card is not useable for nokia and other mmc supported sets
Click to expand...
Click to collapse
SD cards where made to improve the lack of speed of MMC cards, also they include the writing protection/lock, it is the small switch you see in one side of the SD.
Also, SD cards are slightly different from MMCs phisically, SDs are thicker than MMCs (that's why you cannot put them in a Nokia phone), the electrical specs should by backwards compatible (aside from phisycal differences).
Recently some updatings/improvements have been done to MMC specs, they claim to be the fastest memory card technology available, there are MMC plus, etc.
I know all these things that I read recently (I just can't remember where).
hope this info can be used, and one last thing is that information on this subject can be found easily on the net, it's juest a matter of look for it, personally I like a lot an electronics web site: www.epanorama.net
thanks for the useful info and that link too
hmm today i got a miniSD topram, 2gb and it worked fine it was fat format i believe so i went to the winxp format utility and formated with fat32 16k everything seemed to work fine then i put it in the pda phone and nothing it did not see it, so then i put it back in the PC to format back to fat and nothing it does not see the card now at all
what happend i have been trying a million apps to some how force a format but none have worked, windows pretty much hangs while trying to read the card and at end says there is no media there, so do other apps
Low level format
losborn said:
I'm filing this information away for next time, though! Thanks again.
Click to expand...
Click to collapse
Low level format tool once done good job for me
http://www.killdisk.com/
I would proberbly say its fubarred, but you could try using software like SCAN DISK and carios other things.
Memory card fixes
Guys
We've seen this issue quite a bit lately.. Memory card simply locks up Windows when inserted.. It seems to be related to a flakey FAT table on the card. Formatting does nothing... Disk manager can't deal with it either..
The solution we found that worked was to use Paragon Partition Tools to remove the partition table on the card.. Recreate it.. then reformat..
Unless the card is physically cactus, it works every time..
Good luck!
Andy
www.pressdigital.com.au
Press Digital Support Team
???
any link for a free-ware partitioning tool !!!
wanna know more about erasing and recreating partition table on micro-sd cards
http://hddguru.com/download/software....2.36.1181.exe
Thank you, Luigi.
This work perfectly. My microSD 2GB was formated a 1GB and with this program now is all OK. I have microSD a 2GB again.
memory card recovery
This tool can help you to recover your files from damaged media.
www softorbits com/flash-drive-recovery
This device cannot be accessed because it is smaller than 65535 sectors.
:crying: It says "This device cannot be accessed because it is smaller than 65535 sectors" when I tried to low level format using LLFT.
---------- Post added at 07:31 PM ---------- Previous post was at 07:08 PM ----------
losborn said:
Thanks for all of the input! I tried formating it with my camera with no success, then took the easy way out: I took it back where I bought it and got it replaced.
I'm filing this information away for next time, though! Thanks again.
Click to expand...
Click to collapse
Good for you. But I'm still getting headache as I can't contact the manufacturer.
I had formatted the micro SD card in ext4 format for using with app2SD. I had it in 2 partitions.
And then after a while, the card stopped functioning (with so little and useless 30MB storage).
I had tried things like recovery, formatting, partition recovery.
Nothing can return it to original state. I just want it to be blank. It's ok I lost all the data.

8GB MicroSDHC Card

Hi -
I purchased the 8GB MicroSDHC card from Verizon a week ago. It worked fine on my AT&T Tilt for a few days and than it lost all information! Fortunately, I was able to restore from backup, and it seems to be OK again. Here's the strange part: even though the original files and directories are gone, the card still counts them in used memory. I.e., the used memory is about 200 MB more than it should be, the amount of space I was using before the card crashed. This applies whether I check the memory on the device, connected by USB, or with the Card Adapter that came with the card.
Any ideas what might be causing this and how to recover the used memory short of reformatting the card?
Thanks!
If you could tell us what you did for it to crash it would help
You probably tried to partition it or something...?
Looks like you will have to format the whole card.
Maybe there is a simple way to do this but here is how i would do, if it helps :
- install WM5Storage on your PDA main memory
- start wm5storage with the option memory card and connect your PDA to your PC
Activsync then wont be sync'ing and your memory card will be seen from your PC as an USB-key. Open it on your PC and check to make sure it is your memory card that you see (and not your PDA main memory).
Then use whatever format tool to format your "USB key" with FAT like format, for example you can use HPtool (be carefull to format the key and not another drive !!!).
After this do not forget to turn off wm5storage, otherwise you will not be able to "see" the memory card on PDA side...
Hope it helps, let us know...
by the way maybe you could try this :
http://www.cgsecurity.org/wiki/TestDisk
I've used it sometimes when i had started to format a hard drive instead of an usb key by mistake.
Windows was asking for formating everytime i wanted to open the hard drive folder. However, using this Testdisk tool, i was able to mount the hard drive and recover everything including my photos and music and stuff... Maybe you want to try this awesome tool, plus it is free and OpenSource.
Use wm5storage tool to use your PDA as an usb-key, then use Testdisk on this usb-drive, it might be able to see, list and recover all the "lost" files and heal the whole partition at same time.
Thanks for the suggestions - I'll post again when I have the chance to try them -
No luck
Had a similar problem with my Kaiser (HTC Rom). Yesterday I did something (don't know if it was memmaid - my guess, because otherwise I just installed some cabs I had previously installed in my Wizard with no problem) and my SanDisk 6 GB MicroSD was completely 'erased".
I just noticed after the Kaiser had created new folders over it (Application Data, Cookies, History and Temporary Intenet Folders). My assumption is that something destroyed my partition table (that's why I suspect memmaid, it may have cleaned something wrong) and now I have another partition over the old one.
I tried file recovery and found 1 GB good of files, but there were 5 Gigs on the card... I really wanted to find "program files" so I didn't have to re-install lots of stuff, but no luck.
Tried Testdisk as suggested above, but it never detects any partition, not even the current one. I guess I will have to reformat it and re-do all stuff.
Well, I may be saying lots of dumb stuff, but that's my guess.
Thanks if there is any possible help in this...
Ah, and when I insert the card via a card reader in my notebook and right click properties, it says 717MB free, which means my old files are there waiting for me (new folders have only 736KB of data)... What to do?
Guys need advise do you have to do any patch to be able to use 4-8GB mini SDHC card on your PDA?
I have a Asus P535. Have asked their support site and the reply I got is the max supported is only 4GB.
I believe I've read in more than one place that the Kaiser may support up to 32 Gig, which is the MicroSD maximum. But I may be wrong...
Fact is this has never happened with my Wizard and its 1 Gig MiniSD. Now I'm gonna increase backup and cloning so I don't have to reinstall everything...
But I'll check if there is a patch anyway. Thanks.
I am able to use Sandisk microSDHC 8GB can on Asus P535.
But need a micro adapter to miniSD
mbernstein said:
Ah, and when I insert the card via a card reader in my notebook and right click properties, it says 717MB free, which means my old files are there waiting for me (new folders have only 736KB of data)... What to do?
Click to expand...
Click to collapse
Click properties and then click theTools tab. Run Error-checking with both options checked. When you check your card, you will hopefully see a new directory with recovered files. You can then delete them and regain your disk space. This is what worked for me -
Thanks. I tried that at the time to no avail. I did have to reformat, and then reinstall everything... Now I'm using Sprite Backup, so everything including Storage Card is backed up in case this thing happens again.
And/Or said:
Click properties and then click theTools tab. Run Error-checking with both options checked. When you check your card, you will hopefully see a new directory with recovered files. You can then delete them and regain your disk space. This is what worked for me -
Click to expand...
Click to collapse
It could be WINXP patch
I have the Sandisk 8G , it came with a small USB reader and all was working fine. However my ASUS W5 laptop also has a built-in SD slot so I installed a patch issued by Microsoft to make it HCSD compatible, and it read and write it OK but then I suddenly got the same problem that you've described here.
The disk goes blank but the files still occupy the space, even attempting to reformat the card in the built-in slot will ignore that space,i.e it shows only 5G card.
But reformatting using the small USB card reader was fine and from now on I only use the cardreader to read and write and everything is OK. In my view the XP patch was causing that problem

Unable to create goldcard

I am trying to root my UK vodafone HTC magic, so that I can install the cyanogen mod software on it, and have been unable to create a goldcard. I have now tried 5 different SD cards: 3 of them Kingston, 1 Sandisk and 1 Samsung card. I am absolutely tearing my hair out now!
I have been following this guide (forum.xda-developers.com/showpost.php?p=4289899) and every time I get to the testing your SD card stage Windows prompts me to format the card, whilst Android reports "Damaged SD card."
The guide suggests that if this happens, I have to get a new SD card, well you can imagine my frustration that none of the cards I have purchased so far (3 of them specifically for this purpose) have worked. Is this guide accurate? Am I doing something wrong? Or should I just continue buying SD cards until I can find one that works? If so can anyone recommend one that absolutely definitely works? Preferably with a weblink to somewhere I can buy it.
Any help would be much appreciated, this is driving me insane now!
The problem you've got isn't the sdcard. In fact, it is the way you write to the sdcard. Ensure that you format the sdcard FAT32 and that you write the first 0x200 raw sector bytes and not to the first 0x200 bytes of the partition itself.
It will then work just fine.
WBR
Thanks for the reply. So you mean copy the data into the first 170 offsets of sector 1 (not 0), starting from offset 0200 rather than 0000 as the guide suggests?
No, it has to start at sector 0, offset 0, with length of 0x200 bytes.
I guess you are trying to write to the wrong device.
What do you mean by the wrong device? I am definitely writing to the SD card. Or do you mean that its a bad SD card? I tried purchasing an SD card reader instead of doing it mounted on the phone and that hasn't helped. Still get the same result
I'm sorry if I'm asking stupid questions, I just don't understand why it isn't working. I have been following the guide exactly but the same problem each time. I have tried Kingston 2GB cards (three different ones) which everyone seems to think will work but they aren't working for me. The only thing I have noticed that is different is that the guide says I should select the drive from the "physical disk" category, whereas on my computer it appears under the "logical disk" category. Would this have an effect?
Thanks again for your help.
OK I seem to have done it What made the difference was taking the card out of the SD card reader after saving changes, turning off the phone, putting the card in and then turning the phone back on again.
Edit - scratch that, it seems to have just re-formatted it automatically.
Ok it turns out I was being stupid, and didn't run HxD as administrator. Yet another victim of UAC!
I want to make a goldcard on HTC Legend.
when I enter "cat /sys/class/mmc_host/mmc1/mmc1:*/cid"
it always show "No such file or dicrectory"
But if I enter "cat /sys/class/mmc_host/mmc0/mmc0:*/cid"
it show 03534453553038478090011038008976
so is it correct ?
i have XP and when i put the card back in and reboot the phone, it still says damaged sd card..any idea?
still sd card destroyed
i have the same problem, but i run the hex editor in administrator mode (windows 7) :S
i do all the proccedure but at the end i get the destroyed sd card.
i tried formating the card after mounting to pc ( so i start the proccesdure with formated card) and also tried after formating it by phone (with initial android files on it) don't know which one is the right . i guess formating after mounting to pc.
also reversing the cid isn't exact reversing, it's kind of mix reversing right?
i tried that with goldcard helper application and qmat, still no luck.
i guess i do something wrong with the hex editor,
i run it on administrator mode, i open the sd card on one tab and the goldcard on the other and i copy the goldgard 0-170 to my card..
what about 0x200 sector ???
also when formating sd card with allocation unit size shall i choose? does it mater?
thanx

How to restore SD card

After running Myns Warn Doughnut from the miniSD I can no longer delete any files or reformat the miniSD card. I've tried formating it when synced in WM6 and using Format Flash 2.85. Nothing can touch this card. It reports no errors when deleting or formating...but no files are ever removed. What's the deal? There is no "write protect" switch on a mini, right?
tonyzoc said:
After running Myns Warn Doughnut from the miniSD I can no longer delete any files or reformat the miniSD card. I've tried formating it when synced in WM6 and using Format Flash 2.85. Nothing can touch this card. It reports no errors when deleting or formating...but no files are ever removed. What's the deal? There is no "write protect" switch on a mini, right?
Click to expand...
Click to collapse
Well, there's no switch (unless you use SD adapter and try to format from computer). Probably the best option is to use card reader and to format card from the computer.
P.S. I thought HTC TyTN II (Kaiser) supports only MicroSD, but you've mentioned MiniSD, strange
Make sure your micro SD card adapter which you will undoubtedly use in your card reader does not have a lock switch, i've been caught out by that before.
Sorry...microSD....(I use miniSD on my Tornado)...
I've misplaced my micro to SD adapter so I'm trying to format on the phone itself, either through ActiveSync browsing or on the phone with Flash Format. Guess I'll need to pick up an adapter. Why can't I delete any files? Maybe the card is defective?
THe card may indeed have a problem, but a reformat using a card adaptor/card reader should fix this, had a similar problem with an older 2gb SD, reformatting sorted that out.
Running from SD does raise the risk of a bad block failure, since SD cards are really storage media, using them in the same way as an HDD makes it more likely to wear quicker than normal.
The plot thickens....
Ok...I got my Transcend SD card adapter...the microSD reports to be write protected....
I tried the following with the SD Card adapter on my MSi Wind Netbook:
Formating...it won't let me.
Booting Puppy Linux and tried GParted to blow away the partition...it wouldn't let me.
Booting into OSX and trying to detroy or format the partition with Disk Utility...no dice.
I tried another card, a 128Mb, and it worked ok...although I did have some trouble getting it to read initially.
Could have a bad SD Card adapter....
Or a defective microSD card...
I was able to format the 128Mb microSD on the phone with Flash Format with no problem.
Is it possible the 8gb microSD is write protected at a file level (actual permissions). I did try changing them in Puppy Linux.
So $40 on eBay gets me a 16gb Class 4....hmmmm
P.S. more info:
I can read the card with no problem both on the phone and the computer.
I do have Android running off the microSD.
One more comment....
The Android boot menu offers an option to "Fix Permissions". I tried that and it didn't change anything...but!
If there are permissions to fix, then the Android on the SD card must be setting permissions on the install. Maybe this is the cause of the read only status of the microSD card (?). Is there a way to remove Android from the microSD card via that menu? or is there a command line ability to change permissions of the whole microSD card recursively?
I already ordered a 16gb card and I'm going to throw the problem one away as soon as I get the new one, but I'm hoping to salvage the old one if possible....also, I don't want this same issue to happen on the new card.
The only way I can think of is perhaps to repartition the card, that should, in theory, wipe everything.
Since you must be using a card adaptor, doe this have a write protect tab? some do, if not I'd check to see if there is an obstruction that is somehow making the card reader think that the Sd is write protected.
Regards 'fix permissions', this fixes the file permissions of a number of system files, usually only needed after installing an update. I'm not sure how this would make an SD write protected, since as far as I know it only fixes the owner and user bits of the files.
tonyzoc said:
One more comment....
The Android boot menu offers an option to "Fix Permissions". I tried that and it didn't change anything...but!
If there are permissions to fix, then the Android on the SD card must be setting permissions on the install. Maybe this is the cause of the read only status of the microSD card (?). Is there a way to remove Android from the microSD card via that menu? or is there a command line ability to change permissions of the whole microSD card recursively?
I already ordered a 16gb card and I'm going to throw the problem one away as soon as I get the new one, but I'm hoping to salvage the old one if possible....also, I don't want this same issue to happen on the new card.
Click to expand...
Click to collapse
I'd do like that:
Boot Linux (Live CD or installed system (if you have it)).
1. Enter command (into terminal): sudo gparted
I. Try to unmount MicroSD (not to eject)
II. Delete partition
III. Save changes
IV. Create new partition
V. Save changes
2. If gParted failed, then go to System -> Administration -> Disk utility and try to do the same steps.
3. Enter command: sudo nautilus (or another file browser).
If you still won't be able to delete data - problem definitely isn't in the permissions.
4. Maybe bad SD adapter. You should find someone who has normal card reader (sorry, I live too far from you ) which supports reading directly from MicroSD (without SD adapter).
EDIT:
5. Some adapters and older card readers doesn't support MicroSDHC. Cards up to 2 GB are simple MicroSD and you won't have problems even with old readers.
Starting from 4 GB there's only MicroSDHC (HC stands for High Capacity) cards. This technology is newer and that's why some adapters (maybe even HTC TyTN II) might face some problems.
RE: Card
Hi,
plug it into PC with linux open terminal (firt look to device id) and write.
$sudo mkfs fat 32/dev/sdb - SUDO(superuser do) MKFS- FORMATE !!! , format, /dev/-device which U formate.
BUT DETECT first what /dev/is sdcard.
OR do it thru GPARTED.
Write protect tab i on the adapter s not an issue. I tested it with another card and it works fine...also I can't write to or format (using Flash Format) the microSD on the phone without an adatper. Also, I tried repartitioning with GParted off a Puppy Linux boot, with DiskUtility on a Mac OSX boot, and with fdisk on a windows boot. The disk is untouchable.
I tried this with puppy linux with has gparted on it. Thought the disk is recognize (sdc1) , after I dismount it doesn't show up at all in gparted. I can't select the drive as it's not seen.
I also tried a low level format with HDDGURU Low Level Format tool. I tried deleting the partition with DiskUtility on OSX and Windows Disk Manager....no dice.
The adpater I have is the Transcend adapter that came with the card. Also, It works fine with 2 other cards I have (128mb and 2 gb) so I doubt it's the adapter.
Vytelo said:
I'd do like that:
Boot Linux (Live CD or installed system (if you have it)).
1. Enter command (into terminal): sudo gparted
I. Try to unmount MicroSD (not to eject)
II. Delete partition
III. Save changes
IV. Create new partition
V. Save changes
2. If gParted failed, then go to System -> Administration -> Disk utility and try to do the same steps.
3. Enter command: sudo nautilus (or another file browser).
If you still won't be able to delete data - problem definitely isn't in the permissions.
4. Maybe bad SD adapter. You should find someone who has normal card reader (sorry, I live too far from you ) which supports reading directly from MicroSD (without SD adapter).
EDIT:
5. Some adapters and older card readers doesn't support MicroSDHC. Cards up to 2 GB are simple MicroSD and you won't have problems even with old readers.
Starting from 4 GB there's only MicroSDHC (HC stands for High Capacity) cards. This technology is newer and that's why some adapters (maybe even HTC TyTN II) might face some problems.
Click to expand...
Click to collapse
That pretty much confirms it then, I'm afraid the SD is no more, it has shuffled of this mortal coil, it has ceased to be, it is an ex-SD card.

[Q] 2 Primary partitions for link2SD card? MiniTool not working!

MiniTool partition wizard is not working on that, every time I try to make 2 partitions setting them primary, MiniTool automatically changes the 2nd one to logical, after applying the changes. Plus, now every time I connect my SD card it shows the same old partitions, but in my phone it is only one partition (I erased the card through my Wildfire S utility after not working 2 primary partition thing).
I connected it with phone, and memory card reader, same result. Plus when I connect it to computer by card reader/phone and try to format it, it says it is write protected.............
I want to make to partitions on one SD card for link2SD app of android. What to do?????
Muhammad_Qasim said:
MiniTool partition wizard is not working on that, every time I try to make 2 partitions setting them primary, MiniTool automatically changes the 2nd one to logical, after applying the changes. Plus, now every time I connect my SD card it shows the same old partitions, but in my phone it is only one partition (I erased the card through my Wildfire S utility after not working 2 primary partition thing).
I connected it with phone, and memory card reader, same result. Plus when I connect it to computer by card reader/phone and try to format it, it says it is write protected.............
I want to make to partitions on one SD card for link2SD app of android. What to do?????
Click to expand...
Click to collapse
Are you using memory card adapter? if yes make sure it's not locked(write protected). (The sliding button on it.)
New Problem
sukhjit321 said:
Are you using memory card adapter? if yes make sure it's not locked(write protected). (The sliding button on it.)
Click to expand...
Click to collapse
I broked the lock slide but result was same.................Anyway I found another way to do it,,,,,,,Clockworkmod.
But now new problem is, one app google map, it is converted to user app and then linked to SD card, but the phone is still showing that it is taking up 22 mb space in the internal memory...........(((((
Internal memory - linked apps: Google Currents, Google Maps
I find (using the wonderful little app DiskUsage) that some linked apps still use the internal memory for data that they cache.
Google Currents was the worst offender (a varying difference of approximately 50 megs in the internal storage when I install/uninstall), so I have uninstalled it, but have it backed up. This is on the off-chance that its data storage, is in the future, given the option to choose the SD card instead.
Maybe I shouldn't be linking all the files (exclude the cache linking option for these apps in Link2sd?) of these apps. Any further advice on that would be great! I tried hard to find the answer elsewhere. I'll experiment in the meantime, as I do like Currents!
I would tolerate the Maps usage as for me it can be crucial information needed in low data coverage areas ...
SE Arc S
Rooted, Locked Bootloader
Xperia Ultimate HD2 with Link2sd (ext2)
I have the same problem and solved !!!!!!
Like you,I was so irritated in that situation,
I am replying this post for everyone because i know you are reading this post with huge headache.so the solution is simple as i tried and worked for me
The problem we facing is,we lost the fat32 supporting file,we need to fix into it,so for this i was tried putting the memory card in other mobiles and tried it,in the last attempt putting in nokia mp3 phone and i did format.
Finally it fixed me the problem much more than tried formatting in android mobiles
So i recommend you to format with any java keypad mobiles which has the compatibility to run memory cards. if you have,Because it is working on basic platform.it will insert the basic necessity of sd card such as fat32etc...,in your card.If its not working try formatting with many mobiles as you can.Definitely it will work.:good:
can anybody solve this problem? does minitool partition wizard be helpful? I met the same problem now, and i dont know how to do because now there is not much person using Android.

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