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hello,
i copied in the morning some folders into sdcard via.. card reader...
then i went off with the card..
on the way.. i found out.. my sd card was empty somehow..
i softresetted, nothing fixed it..
when i refresh and view all files.. i see only strange characters and strange folder names..
and the sizes all together looks like 50 GB.
but in fact the pda tells me.. there is only 1,7 GB free instead 1,9 GB..
my sd card is 150x Adata 2 GB..
how can i fix this .. please help me out.. i dun wanna reformat this card, as i have important files on it.
yup you are the proud owner of a broken partition (very common with Fat16 and mobile devices)
from expereince ive found it happens alot with Fat16 and lots and lots of files (like those found in many of the better games or if you have alot loaded onto the card)
my recomendation is to get to a card reader and get some partition management software ( i like the trial version of Partition manager) and rebuild the partition on the card.
let me know how you go,
You can try downloading PC Inspector File Recovery, and running it on the card. It's freeware, and should work well given your card is formatted with an older filesystem.
http://www.pcinspector.de/file_recovery/UK/welcome.htm
You'll likely have to reformat your card, but at least you'll get your files back. If you do have to reformat, and your device supports FAT32, please format your card in FAT32 instead. It has a higher "tolerance" against this sort of failure.
Ultimate Chicken said:
You can try downloading PC Inspector File Recovery, and running it on the card. It's freeware, and should work well given your card is formatted with an older filesystem.
http://www.pcinspector.de/file_recovery/UK/welcome.htm
You'll likely have to reformat your card, but at least you'll get your files back. If you do have to reformat, and your device supports FAT32, please format your card in FAT32 instead. It has a higher "tolerance" against this sort of failure.
Click to expand...
Click to collapse
mmmk with a broken partition you wont have alot of luck recovering file clusters, at the very least you will recover things that look like file.001, file.002, etc as most recovery programs will recover pure clusters regardless on data.
and yes Fat 32 is good but you will still get partition faults if you load too many files onto the card.
Guys, this problem is starting to bug me, 'cause I've tried many options and I couldn't fix it, no matter if I active the option in Cyanogen settings.
The thing is that I can't install/move apps in the SD Card. First I tried Apps2SD, Link2d and 2DE, but all those didn't work.
Then I tried partitioning my SD card in EXT2/3/4 format in Linux with Gparted. Android didn't recognize it and asked for formatting the entire space in fat32.
I also tried to format in EXT with ClockWorkMod, but same situation, it needed to format again in Fat32 to use it.
That's why I can't install any more new apps.
If anyone know a solution, please help.
I'm using GingerDX (Gingerbread 2.3.7) V21 with stock kernel.
My SD card is a Kingston 16 Gbs.
Thanks in advance!
El Brillantinas said:
Guys, this problem is starting to bug me, 'cause I've tried many options and I couldn't fix it, no matter if I active the option in Cyanogen settings.
The thing is that I can't install/move apps in the SD Card. First I tried Apps2SD, Link2d and 2DE, but all those didn't work.
Then I tried partitioning my SD card in EXT2/3/4 format in Linux with Gparted. Android didn't recognize it and asked for formatting the entire space in fat32.
I also tried to format in EXT with ClockWorkMod, but same situation, it needed to format again in Fat32 to use it.
That's why I can't install any more new apps.
If anyone know a solution, please help.
I'm using GingerDX (Gingerbread 2.3.7) V21 with stock kernel.
My SD card is a Kingston 16 Gbs.
Thanks in advance!
Click to expand...
Click to collapse
Same problem here. Ever since I upfated to v21.
Sent from my X8 using xda premium
I have the strangest feeling this has already been answered somewhere...but i've scoured the internet and havent found much of anything on the topic. I've read some mixed statements saying ppls sgs4 see's an external sd card formatted as exFAT, others say it isnt working for them. I've figured out a way to get the hardfloat Kali Linux ARM gui terminal working and all applications installed running in a chrooted environment...however the image size needs to be a minimum of 6gb to install all programs. I'd like to go with 8gb just to give it a little play. I have an SGH-I337 (AT&T) and am rooted, i've tried stock rom w/ stock kernel, stock rom w/ KTweaker kernel, said it supports exFAT but did not work. Also i've tried Cyanogenmod 10.1, but havent tried the KTweaker kernel w/ cyanogenmod yet. After formatting the 16gb microsd i have to exFAT and inserting it into the phone it states "Preparing SD Card"...and immediately says "SD Card is safe to remove". Anybody have any insight as to how i can get around this 4gb filesize limitation? Any input will be greatly appreciated. Thank you.
Here's the deal.
All cards 32gb or less (SDHC cards) come formatted in Fat32.(Part of SDHC spec) This includes a file limit of 4gb max for a single file.
All cards 64gb or more (SDXC cards which the S4 supports) come preformatted in exFat (Part of SDXC spec). This does not have a 4gb file limitation.
The stock Samsung / AT&T Firmware supports exFat. (I bought a 64gb SDXD formatted with exFat and plugged it in and worked right away). Most recoveries do to. (TWRP does at least).
However, I flashed CM10.1 onto my S4. CM10.1 does _NOT_ support exFat. Initially I backed up and reformatted my card in Fat32. Angry with the 4gb file limitation (I have many 720p and 1080p movies over 4gb..) I actually took the microSD card out, used a adapter and hooked it up to a Linux system (Ubuntu 13.04 in my case) and used gParted to format the card to EXT4 filesystem. EXT4 is a filesystem most Linux machines use and support natively. This is actually the filesystem most newer Android device use for their internal SDCard / Data partitions! I popped the card back in, CM10.1 reads it perfectly! And I was able to copy files over 4gb to the device!
So its not a hardware thing since the S4 is SDXC compatible. Just formatting / partition time issue.
I greatly appreciate the breakdown! However i do have a question, since the sgs4 supports exFAT, why does it not see it after i reformat my 16gb to exFAT? Is it because it is an SDHC and not an SDXC? Also, does the type of recovery you have installed alter what filesystem types are recognized?
RawBrokerage said:
I greatly appreciate the breakdown! However i do have a question, since the sgs4 supports exFAT, why does it not see it after i reformat my 16gb to exFAT? Is it because it is an SDHC and not an SDXC? Also, does the type of recovery you have installed alter what filesystem types are recognized?
Click to expand...
Click to collapse
No problem!
As far as the spec goes, if it's formated in exFatand its SDHC it should still read it fine. Filesystem is just a filesystem. The spec just says what is used by default on cards.
One possible issue though, did you format your card in your phone? Sometimes the odd way these work the SD cards like to be formatted in the phones themselves. It worked formatting from a Computer for my ext4 case, however that does not work for all cards/phones/filesystems sometimes.
WoodburyMan said:
No problem!
As far as the spec goes, if it's formated in exFatand its SDHC it should still read it fine. Filesystem is just a filesystem. The spec just says what is used by default on cards.
One possible issue though, did you format your card in your phone? Sometimes the odd way these work the SD cards like to be formatted in the phones themselves. It worked formatting from a Computer for my ext4 case, however that does not work for all cards/phones/filesystems sometimes.
Click to expand...
Click to collapse
I've tried formatting from phone, 3 different computers (one computer running Debian), cfdisk command line as well as gparted, also window's format utility. It seems though nothing is working however after going to Cyanogenmod 10.1 last night and formatting the external to ext4 the phone only displayed "Reading SD Card" then "SD Card is blank". It works perfectly fine whenever the phone formats it, it just doesnt like any other type of filesystem. It is a polariod sd card which gave me issues in the past. Hopefully i can get this resolved and post more on it. Probably just something small i'm missing :/
Anyways, thanks a million on the input!
WoodburyMan said:
Here's the deal.
The stock Samsung / AT&T Firmware supports exFat. (I bought a 64gb SDXD formatted with exFat and plugged it in and worked right away). Most recoveries do to. (TWRP does at least).
Click to expand...
Click to collapse
Can you kindly link me/us to their (TWRP) posts verifying this?
Thanks
igotroot said:
Can you kindly link me/us to their (TWRP) posts verifying this?
Thanks
Click to expand...
Click to collapse
As far as I know there aren't and posts saying it supports it but I've used TWRP with exFAT, Ext4, and FAT32 formatted ROMS.
roms not reading 64gb sandisk sdcard
I have the 64gb sandisk ultra class 10 sdcard... and it flat out works in stock... even when I recover. But doesnt work atall using wicked rom and a couple others. ExFat is the reason... those roms dont support it...
You can use this kernel to get exFAT support on custom ROMs such as Cyanogenmod:
http://forum.xda-developers.com/showthread.php?t=2292341
The other day I partitioned my 32gb SD card on a Mac and formatted it as ntfs I believe so I could put OS X on it. I got home, wiped and reformatted it to FAT32 and transferred all my files back onto it so I could use it with my phone again. Except when I inserted it, it said that the card is blank or has an unsupported filesystem. So I reformatted it again using windows with no success, then using the official sd card formatter v 4.0. Still getting the blank sd card error. After many more wipes/reformats using exFAT and FAT32, still nothing. I even tried erasing and reformatting in a mac again, but nothing seems to work. However every computer I've tried recognizes both the card and all the data stored on it, my phone just doesn't seem to be able to read it. Any suggestions? Am I missing something very obvious? I've also tried both quick and full formats to no avail.
ocean's_1 said:
The other day I partitioned my 32gb SD card on a Mac and formatted it as ntfs I believe so I could put OS X on it. I got home, wiped and reformatted it to FAT32 and transferred all my files back onto it so I could use it with my phone again. Except when I inserted it, it said that the card is blank or has an unsupported filesystem. So I reformatted it again using windows with no success, then using the official sd card formatter v 4.0. Still getting the blank sd card error. After many more wipes/reformats using exFAT and FAT32, still nothing. I even tried erasing and reformatting in a mac again, but nothing seems to work. However every computer I've tried recognizes both the card and all the data stored on it, my phone just doesn't seem to be able to read it. Any suggestions? Am I missing something very obvious? I've also tried both quick and full formats to no avail.
Click to expand...
Click to collapse
Please use paragraphs. That is too hard to read and I had to quit halfway through your post.
You want a Fat32 filesystem. Did you check in the settings menu to confirm that the card was mounted? Try a different card in the phone? Try formatting this card in the phone?
Just a matter of spotting a pattern in the differemt combinations.
.
fffft said:
Please use paragraphs. That is too hard to read and I had to quit halfway through your post.
You want a Fat32 filesystem. Did you check in the settings menu to confirm that the card was mounted? Try a different card in the phone? Try formatting this card in the phone?
Just a matter of spotting a pattern in the differemt combinations.
.
Click to expand...
Click to collapse
Yep. I would insert the card, get the error, then format it in my phone, still nothing. I tried restarting with card in, out, put the card in while the phone is off, etc. I know the full format on windows should erase everything from the card including partitions, but I'm wondering if some little bit of data from the Mac somehow stays stuck on the card through that.
Oh and I can click on "mount sd card" an infinite amount of times, it just gives me the error and unmounts.
We don't have enough information. Post the exact error you see, verbatim. And it would help immensely if you try the steps I suggested in my last post.
I've tried all that stuff repeatedly I guess I'm getting a bit frustrated with this thing and wasn't clear. And the exact error is "Blank SD Card - SD Card is Blank or has Unsupported Filesystem". I'm worried that my inexperience with macs killed my card
ocean's_1 said:
I've tried all that stuff repeatedly I guess I'm getting a bit frustrated with this thing and wasn't clear. And the exact error is "Blank SD Card - SD Card is Blank or has Unsupported Filesystem". I'm worried that my inexperience with macs killed my card
Click to expand...
Click to collapse
I'm sure that it is frustrating.
However you won't get closer to a solution unless you troubleshoot it in a methodical manner. Find out if another S5 recognizes the card. Then format it in your phone, reboot and see if that makea a difference.
.
The Partition Problem
Maybe the Phone just detects the Blank Partition!
Try saving some Files through your Phone to the SD Card.
Android KitKat does not stop any Reading Access!
After that -- Tell me what happened.
Try the same thing with Another Phone like the Galaxy Note 3.
If it just makes issues on the S5, then it is an Internal Galaxy S5 Problem.
Hi,
I've recently formated my SD card from NTFS to EXT4 format, since, neither my pc or phone can detect it or re-format it.
My Note 3 is running CM11, and i've heard it should support EX4 format but it doesn't, i'm actually trying different ROM's to try to detect my SD card but since i've started, none has worked.
do you guys have any clue to help me?
Check whether shows up in Device Manager in Windows. Never looks like a problem with ROM
moneshaq said:
Hi,
I've recently formated my SD card from NTFS to EXT4 format, since, neither my pc or phone can detect it or re-format it.
My Note 3 is running CM11, and i've heard it should support EX4 format but it doesn't, i'm actually trying different ROM's to try to detect my SD card but since i've started, none has worked.
do you guys have any clue to help me?
Click to expand...
Click to collapse
It shouldn't be a Rom problem nor Kernel.
Something must be wrong with your sdCard.
Because my Note 3 N9005 detects exFat, Ntfs, Ufs, ext4 and few other format (*After Rooting*) hard drive without any issues.
I am on Stock kernel and Stock recovery.
moneshaq said:
Hi,
I've recently formated my SD card from NTFS to EXT4 format, since, neither my pc or phone can detect it or re-format it.
My Note 3 is running CM11, and i've heard it should support EX4 format but it doesn't, i'm actually trying different ROM's to try to detect my SD card but since i've started, none has worked.
do you guys have any clue to help me?
Click to expand...
Click to collapse
Note 3 support Ext4 format for internal partitions only, not for the external sdcard.
Remove your card from the phone and insert it directly to the PC (via Card Reader/Adapter) to reformat it.
The problem is that the SD Card have always worked for now more than a year, using the ExFat FileSystem.
i can't reformat it because windows don't detect it since it's ext4 FileSystem and my linux or Gparted live don't detect it as well. i'm using an external card reader (cheap i recognize it) but it has always worked as well and still work with another SD card or PSP card.
have to say i feel pretty ****ed up since i had my SD card full and my internal memory too all the time :crying:
-------------------------------------
i'm actually using S5 base / Note 4 style Tweaked ROM DEODEXED and it has detected my SD card, the problem is that it is detected as a 0,00 octet card and it can't be formatted, tried the command format with terminal but it isn't available on android.
Hi just a little up so we can remember me after holydays :fingers-crossed:
Did you try changing the filesystem in TWRP recovery?