Hello everyone,
My sd card suddenly formatted by itself, and now it's doing me some trouble... It's a SanDisk Ultra 32GB microSDHC and now some apps can't write to it.
What can I do to fix this?
Format it with the SD tool you can download, check the real capacity as there are many fakes sold.
If it's genuine and format doesn't solve the problem then throw it away (or return to seller for warranty).
Sent from my GT-I9300 using Tapatalk
A known issue of s3 with Sandisk sd. I suggest using the built-in Windows Disk Management tool to completelly delete card's volume (notice that there is a hidden partition of 10Mb in the card, separated from storage partition that should also be deleted- the partision manager should show them both).
After deleting and merging both partitions as one unalocated space, format it all by using exfat method.
A word of procution- I recommend to do this when the micro sd is connected directly to your pc using a sd card reader- just to make sure you won't delete phone's internal sd by accident...
Related
can anyone please tell me how to format mmc card for xda...there's 3 options in win xp ...fat32....fat...ntfs....i cant format it from the xda , keep getting error code 31.....an error occurred while formatting the storage card folder...........thanks
Try formatting to Fat or Fat 32, however if the xda wont format it there may be a problem, make sure the "lock" switch is in the off position. I have had a problem with sd cards before, what I did was a sd backup from the xda, it then seemed to work ok, just deleted the backup and it worked ever after.
theres no lock switch on the mmc card...i've tried storage tools and flash format...the card must be buggered
i have a different problem, but im sure its connected to the formatting somehow! my card only fills up HALF way!
there is 40% more room availble, all scans prooves this, yet i cant add anything to it, im thinking, its the way its formated, was there a 'directory' limit to how many files that can exist in root?
and wasnt it related to the type of formatting? so my question is...
which format/cluster/ect... is best to fully use a 256 card? and 512/1G.?
Hello,
I actually started a topic last week concerning the same thing. i'm copying bits and pieces of it here; it also helps address your concern about which format to use and the sd card limitations. the first point below address which format you should use for the sd card; in this case use FAT. by the way, i use an sd-card reader (usb plugged) to format the card; it shows up as "removable disk e" in my laptop's window's explorer.
1) i'm using a 512 mb card; i was having some difficulty because the memory of the card would only go up to around 300. at first i thought there was a problem with the card itself so i had to constantly erase the contents to make mp3s, files, pics, mpegs, etc fit. then i stumbled upon the pc command for formatting disks; there were 3 options to format the sd card: FAT, NTFS and FAT32. when i used fat32; the behavior was the same and the memory usage would only go up to 300 max. when using ntfs; my xda2 refused to recognie the card (it wouldn't show up in the explorer app). when i formatted using FAT, everything was great. i can now use the sd card to it's limits and am no longer restricted to the 300-mb trouble i was having.
question: what's the difference in the 3 formats? i don't really know but obviously using FAT format was the best thing to do, but what's with the other formats?
2 cents worth.
cheers mates
robson
thanks Robson...but i have sent to back for a replacement....i tried it in my reader but the pc could not see the sd card...so i went out and bought a 128mb card while i wait for the new one to come....had no problems with the 128 worked straight away
thanks for the tip - from now on FAT is to be my solution
one more thing to add, I do have 256MB SD card on my XDA I and WM2003, ver 4.0.21
I can use my 256MB card to the full limit, the card has been formatted with CnetX format utility (www.cnetx.com) with FAT16 and FAT32 and apart from the fact that content has been missing from time to time, so I had to re-load the files ... when I locked the card, everything is fine now
regards,
monika
today I have tested sandisk 512MB SD card ....
I am allowed to fill it up to the full limit of roughly 484MB
I am curious about the other thing .... buying 512MB SD card for its prce it's almost a rip-off and you get only 484MB in return, I remember old times back with IPAQ + PCMCIA sleeve with inserted flash card 1280MB of sandisk - the size written on the back of the card WAS EXACTLY matching what PPC2002 was showing .... 1280MB
to me it seems like either different "disk geometry" or disk format - can anyone explain it to me pls
regards,
monika
I have a 32gb sd card and formatted with my nook tablet. I've tried to put the videos and photos files (over 2gb) to my device. It can be appeared first time. But some of the files disappeared after I reboot the device or connect to pc. And also I can't download some of the exter download files (almost 200mb to 1gb) from apk. I want to know it's the problem of the format method (fat 32) or my card problem? Thanks!
is that the way to partition the sd? HOw to do for nook tablet? Thanks
please help........!!!!
You do know that FAT32 will not handle a file over 4GB.....
I would format the card in a card reader on your PC and not let the Tablet do that.
It doesn't appear that he is trying to load a single file of over 4GiB, but rather that the collection is of the sizes that he mentioned.
Will FAT32 not handle a 32GiB drive, with a bunch of files of just say 50~500MiB each? Because I remember not too long ago doing just that on my PC...
FAT32 Should read just fine....hmm ...perhaps reformat the card for.another format and see if that fixes the issue? If not, your tab could have a bug somewhere. Try a factory reset
I thought the NT could only handle 16gb expandable storage. The guy in the store told me it is a combined 16gig internal and external to achieve 32gig and a 32gig card would not work.
boyj600 said:
I thought the NT could only handle 16gb expandable storage. The guy in the store told me it is a combined 16gig internal and external to achieve 32gig and a 32gig card would not work.
Click to expand...
Click to collapse
I am using a 32gb card in my Nook at the moment. It seems to recognize the entire 32gb just fine. Worth the <$40 it cost.
And to the OP, formatting my 32gb SD card was a b***h. I had to format it in win7 as just popping it in the Nook didn't work. I formatted as FAT32. I would suspect you may need to re-format the card with a PC as other posters have suggested.
I've been using a little free program from http://www.sdcard.org called SDformatter that works great for formatting SD cards.
By the way, some of my extra download files for the game displayed as 0b. And I can't delete.
Tel864 said:
I've been using a little free program from http://www.sdcard.org called SDformatter that works great for formatting SD cards.
Click to expand...
Click to collapse
That is the suggested formatter for the SD card in the Nook Tablet based on a thread buried deep here on XDA.
My phone is asking me to format my sd card out of the blue. I have a 32gb Kingtson, I have a lot of crucial data. I have not yet formatted the sd card. I've tried conventional ways of getting my data like using GETDATABACK FAT32 but it did not work. I have used other but no to avail.
Does anyone know what is the best method to recover files from a sd card that was working but now it is not?
Go to settings>storage and unmount microsd. Remove the microsd feom ur phone. Use a microSD card adapter ... a full size sd card that u can put ur microsd card into and will fit into your pc. Click and drag important data from microsd onto desktop. Then fat32 format the microsd and reload the data onto it. Done.
Or u can upload all data to dropbox and then format amnd reinstall... but it may take a while.
Sent from my Wicked Galaxy S III
Hello
I've recently bought a SanDisk 4GB SD Card, format it to NTFS, I was able to copy large files like my Need For Speed SD Data, .apk files. Then I've checked it in my phone if it is success. But for some reason, .apk files were not showing up on the list, all I see is the SD Data of my NFS. Please help
I'm sorry about my english grammar by the way. :silly:
Other Info:
*Cherry Mobile Titan w500(Local phone actually)
*Android 4.0.4
Format a SanDisk 4GB SD Card in FAT-32
AllexBast said:
Format a SanDisk 4GB SD Card in FAT-32
Click to expand...
Click to collapse
Other people says that having a corrupted file on a FAT-32 card and you won't open it, you have to reformat it again. Anyways, what sould be the allocation size?
In the future I will buy a 128GB SD and will make a mod based on the "galaxy note 4 with 512GB storage." I'm just waiting to get my adapter purchase on Aliexpress.
questions:
I may have problems with Android MediaScanner?
The durability of the memory card can be affected by the huge amount of files that will be kept?
I had a SanDisk 64GB for a few months, on a night I downloaded some files, which in the end amounted to 20GB in the morning I could not transfer these files via MTP or an old adapter I have, then ziped files and sent to my PC. Shortly thereafter I formatted my SD and had the error dirty volume, and SD boot partitions were corrupted in accordance with the Hex Active Disk Editor.
This is my third or fourth SD, had two 32GB and 64GB only one. It's really boring to me swap memory card each semester.
Do you recommend using an SD card in FAT32 or exFAT to store a huge number of files?