Database Users

[Q] "can't mount /sdcard" problem in clockworkmod,help

as title, please advice

I see /sdcard is mounted by default.

after i format my sd card on a android device, the problem is solved~ now i have android 3.1 running on my acer a500

same problem
can't solve
please help

If u have an android phone u can format ur card with ur phone. that will solve ur problem, thats the only way
i had the same probleme

Helly Queefy
Same problem here. This is horrible!

Queef Gurl said:
Same problem here. This is horrible!
Click to expand...
Click to collapse
please you a android phone to format your micro sd card, that will solve the problem

I had the same issue, tried formatting the sdcard with my PC (fat32) but that did not work. The device itself running plain Android 3.0.1 never had an issue to access this fat32 formatted card but nogo with CWM.
I then bought a fresh new, preformatted sdcard and with this one it worked like a charm.
Maybe formatting with Android would have solved my issue too...
Regards,
Kuni

How to use your PC to format!
Hey guys,
I'd strongly recommend using this program to format SD/SDHC Cards of any type:
SD Formatter 3.0 for SD/SDHC/SDXC
It works wonders and negates the need to format with an Android device.
Hope it works for you as it did for me!
Cheers,
Alex

Brilliant .. thanks! I struggled with this problem for hours and used multiple SDHC cards--none worked, until I formatted with that tool!

I just can't mount my sdcard at all it works fine in my fascinate but when I pop it in the micro sd slot it doesn't work
Sent from my MIUI Fascinate

thanks so much! was having a bear of a time, couldn't figure out why it still worked in honeycomb but not in CWM. got it now! even tried formatting with android phone and computer before. now onto trying my custom cooked taboonay! lol that's so much fun to say...

I eventually gave up and put my new rom on a thumb drive. Clockwork mounted my thumb drive as /sdcard and all was gravy.
Sent from my A500 using Tapatalk

I had the same problem and had to buy a different brand sd card and it worked fine. I was using a Walgreen genaic card and cwr wouldn't see it then got a sandisk and it was all good.

[Q] Dead SD card reader???

Hi All!
I am a great fan of this forum, Android and my GT540.
I first rooted my phone when is had 2.1, then shifted to the LeWa custom roms and then after the recent update to Miroslav_mm's Project IceScreamSwift I "bit" the bullet and installed this ROM.
Miroslav is an absolute genius, this ICS 4.0.4 ROM is so smooth. I used a 256 MB swap file on my class 4 micro sd and overclocked to 825 Mhz and this thing flys :laugh: I can't believe this GT540 can keep up with the industry's best. The only down side is the 3" screen Thanks Miro!!! Great work.
Anyway, back to my topic. Sadly my SD card reader is not working. I have read on the net that this is a common problem. I wonder whether the swap file had anything to do with it or was it the latest ROM I installed? I'm just wonder whether anybody else had the same problem and is the situation recoverable?
I am going to try and test the card on by PC using and adapter to see if the card is actually gone but I firmly believe it is the reader on the phone since it is not registering or giving any errors. When I tried to mount using the recovery menu it stated no such file or directory.
I read one guy stating that his reader started to work again after some time pasted for no apparent reason. I hope mine does the same
I look forward to your comments. Thanks!

ArchieBall. said:
Hi All!
I am a great fan of this forum, Android and my GT540.
I first rooted my phone when is had 2.1, then shifted to the LeWa custom roms and then after the recent update to Miroslav_mm's Project IceScreamSwift I "bit" the bullet and installed this ROM.
Miroslav is an absolute genius, this ICS 4.0.4 ROM is so smooth. I used a 256 MB swap file on my class 4 micro sd and overclocked to 825 Mhz and this thing flys :laugh: I can't believe this GT540 can keep up with the industry's best. The only down side is the 3" screen Thanks Miro!!! Great work.
Anyway, back to my topic. Sadly my SD card reader is not working. I have read on the net that this is a common problem. I wonder whether the swap file had anything to do with it or was it the latest ROM I installed? I'm just wonder whether anybody else had the same problem and is the situation recoverable?
I am going to try and test the card on by PC using and adapter to see if the card is actually gone but I firmly believe it is the reader on the phone since it is not registering or giving any errors. When I tried to mount using the recovery menu it stated no such file or directory.
I read one guy stating that his reader started to work again after some time pasted for no apparent reason. I hope mine does the same
I look forward to your comments. Thanks!
Click to expand...
Click to collapse
I had kind of a same issue, i was using Miros 4.0 ICS ROM, but went back to SDSL 2.1, i had partitioned my sd card before to have native swap of 256 mb, when i tried to flash SDSL 2.1 by Recovery, it would flash it and all, but it wouldnt install it correctly, every time i tried to reboot the ROM, i got stock on Silver SDSL logo, then i would go back to recovery to try and flash it again, and recovery wouldnt read my sd, i would say E:/ is bad, so i thought i might have been my sd card reader, after flashing by fastboot, there was no problem with my sd card, i was able to use it normally, then i tried to flash it again by recovery but same problem, recovery wouldnt read my sd card, i tried using another SD card and it worked on recovery, so i think something happen to my other SD card when i went back from Miros ICS to SDSL 2.1, the card works correctly but i cant flash any rom using recovery with that SD card.
Hope this helps!

Thanks for sharing your experience!
I will give it a try and let the community know if its :good: for me too.

Bad news people. The above didn't work for me. I tried several different ROMs (including flashing the standard ROM) but no luck.
The SD card reader seems to be "dead". The funny thing was that when the SD card disappeared after a few days use of Miros latest ICS ROM (June.2012) it was still working very smoothly despite the lack of the 256MB swap file and SD card. Ofcourse many of the installed apps disppeared too. Now that my sd card doesn't work I can't go back to the ICS ROM since it is only available in "recovery" form. Does anyone know if a "fastboot" form exists?
Now that I have lost the SD card feature I will not be able to use the phone anywhere near its full potential. Very sad indeed. Time for a new phone
Unless anybody else has a solution for the above......the moral of the story is be very careful with ROMs and SD card usage as pointed out by our esteemed developers.
Just for reference only, my last setup when the SD reader was working was (2 GB SD) partitioned as follows:
partition 1: data 1.5 GB
partition 2: ext4 0.25GB for Link2SD
partition 3: swap 0.25GB

Hm you already tried to clean the SD ston on your phone ? maybe it just bacame dirty with the time.

Thanks for the comment andreas! but could you please explain the meaning of "SD ston"?
If you mean the pins in the reader, they appear to be clean.

ArchieBall. said:
Thanks for the comment andreas! but could you please explain the meaning of "SD ston"?
If you mean the pins in the reader, they appear to be clean.
Click to expand...
Click to collapse
oops slot of course yeah okay

Just and update for those interested.
I finally got my hands on an external card reader and discovered my 2 gb card is actually dead. I remember taking a about 30 photos that day when it had the newly installed Miro's ICS and noticed it locked several times. I don't know if that had anything to do with it. Anyway, my PC did not recognize the card had been inserted so I couldn't reformat/revive it.
I tried to insert a new 4 gb card into my phone today again (previous attempts failed) but before doing so I carefully bent the connectors in the card reader slightly outward, inserted the card, jammed a piece of paper under the clip (so it would press down and make good contact) and believe it or not it read the card I have since installed "AOKP 4.0.4 ASIS b40" and loven' it.

No longer "solved" : "Damaged SD Card" with a new JB ROM

I have swapped to this ROM:
http://forum.xda-developers.com/showthread.php?t=1912740
and suddenly it's reporting that my SD card is damaged. I have been using this card for a long time through multiple ROMs without any issues. Looking at the thread, I'm not finding anyone with my problem so far, so it could be something more general.
I did a clean install (wiped all user data and everything). Reformatted the card - no luck. Tried another SD card (an old 1GB micro SD) - still keeps saying "SD Card is Damaged". When I say "OK" and tell the ROM to format it, nothing happens--I get the SD Damaged message back.
Not sure if my ROM installed poorly or I'm having some odd compatibility issues.
Tried formatting from Clockwork mod too - formats successfully, but upon entering the ROM, I get the "Damaged SD" error.

Photoelectric said:
I have swapped to this ROM:
http://forum.xda-developers.com/showthread.php?t=1912740
and suddenly it's reporting that my SD card is damaged. I have been using this card for a long time through multiple ROMs without any issues. Looking at the thread, I'm not finding anyone with my problem so far, so it could be something more general.
I did a clean install (wiped all user data and everything). Reformatted the card - no luck. Tried another SD card (an old 1GB micro SD) - still keeps saying "SD Card is Damaged". When I say "OK" and tell the ROM to format it, nothing happens--I get the SD Damaged message back.
Not sure if my ROM installed poorly or I'm having some odd compatibility issues.
Tried formatting from Clockwork mod too - formats successfully, but upon entering the ROM, I get the "Damaged SD" error.
Click to expand...
Click to collapse
Are you installing to nand or native SD?
Sent from my GT-I9100 using Tapatalk 2

wis1152 said:
Are you installing to nand or native SD?
Sent from my GT-I9100 using Tapatalk 2
Click to expand...
Click to collapse
The ROM is installed to NAND with the ODEX thing included (built into the ROM installer options). Just did another factory reset / data clear / reformat / ROM reinstall - still showing that SD card is damaged =/ I guess it's something in the ROM, as it's never been an issue before.
Edit: Solved.. I formatted the SD card in my friend's phone, which has a different version of a CM ROM. Works fine in mine now... odd...

Another SD "broke"
Ok, so now we installed an Android ROM onto the other phone (Paranoid Android for HD2 this time - NAND installation), and the Damaged SD card message is popping up again - with another SD card... that was also working perfectly fine through multiple other ROMs before (is this something JB ROMs seem to break?.. Hard to believe it's a coincidence).
So now I can't fix this second SD card. Tried formatting on my computer - no luck. Formatted in Clockwork recovery - no luck. Trying to format it inside the ROM gives a message that the system is analyzing the card to format it, then nothing happens, and the "Damaged SD" message pops up again... so basically it's not getting formatted. This is on both phones now. I was able to fix the first SD card on an older version of an ICS Android ROM, but as that ROM is no longer installed (bugged out completely, hence trying new ROMs now), both of our phones can't format my card.
Any other way to do this? I really don't understand why the card gets messed up for these JB ROMs, and don't know how to fix it at this point.
For completeness, I did run chkdisk on the card, and it's operating fine, no errors. It works just fine connected as USB storage through MAGLDR, I can install ROMs from it and everything. It just appears corrupted as soon as I enter my Android ROMs.

Use Windows on pc and do slow full format
Sent from my HTC HD2 using Tapatalk 2

[q] defy + problems

I have many problems with my two month old defy plus..some problems are really strange and i cant really understand if its a problem with the phone or the sd card...
i am gonna explain all of them.
1. SD card problem..the sd card causes a lot of problem ..the most affected application is swiftkey..after days of working correctly..suddenly a message pops out unable to load language packs..and the keyboard becomes unusable.on unmounting and mounting the sd card..the problem sumtyms goes..sometimes not.
2.applications go missing on their own.
3. transferring files via bluetooth is very very hard...only zip files can be transferred..and sometimes when the transfer fails..the phone has to be rebooted to start transferring again..or sd card has to unmounted and remounted
4.on switching on the phone error messages comes such as " unparseable date"..
5n deleting any folder from the mem card via file explorer..the swiftkey keyboard failes showing messages like unable to load languagepacks or failed to store dyanamic language
6 droid sail frequently fails to move apps to sd card..although my phone is rooted..error messages such as no root no usb debugging is shown..although both of them are on
7:sms back up software not working..it shows write access denied..
8 titanium pro cant be installed.it shows that memory is not available although i have 1 gb of free internal memory
and my last question..will CM9 solve these problems??????
please reply

Please inform your ROM, it may help us identify your problem.
But seems to me that your SD Card is corrupted, try inserting it on a computer and formatting it (backup your stuff first).

thiagoelg said:
Please inform your ROM, it may help us identify your problem.
But seems to me that your SD Card is corrupted, try inserting it on a computer and formatting it (backup your stuff first).
Click to expand...
Click to collapse
i am using original ROM..no custom roms installed...and i am doing the formatting right now..will tell if the problem is gone

which version?the stock 2.3.6 is very buggy i suggest to install the 10.18 quarx cm10 build with latest custom kernel its very fast and stable for me

Tapajyoti said:
i am using original ROM..no custom roms installed...and i am doing the formatting right now..will tell if the problem is gone
Click to expand...
Click to collapse
You could check sdcard for errors in Windows (right click on sdcard drive letter & select check for errors) . Windows will correct it automatically. This way u won't loose any data on your sdcard. Don't forget to unplug it safely in windows afterwards, otherwise it may become corrupted again.

mihione said:
which version?the stock 2.3.6 is very buggy i suggest to install the 10.18 quarx cm10 build with latest custom kernel its very fast and stable for me
Click to expand...
Click to collapse
yes i am having a lot of problems with the stock firmware...i have a question from you..can u transfer apk files directly from your laptop to your mobile via bluetooth or do you have to zip it first???in my mobile only zip files can be send via bluetooth..nothing else is accepted.

Did you find a fix about sd card problem? I found this: http://forum.xda-developers.com/showthread.php?t=1596997 but i don't know if the fix works with GB kernels. I have a 2.3.4 stock rom, and i can't write on my sdcard, i can only read it.
Do you have a high class card?

are you using a 32 gb card if yes downgrade to a lower capacity,
or you can try a class 10 card if u r using a class 4 card
or u can use ur large capacity card latter on if u upgrade ur defy plus, say after ur warranty is complete
i am not suggesting trying a new rom because ur defy is just 2 months old and gingerbread is not outdated al the apps come for it
regards

[Q] SD Card blank or has unsupported filesystem

Hello guys,
I have a Galaxy S5 G900T running the AllianceRom 3.1 made for G900F. I use an external SD Card SanDisk 16GB and since yesterday I never had a problem.
So, now I'm experiencing this error: "SD Card blank or has unsupported filesystem" on Notification Panel. When I click on it, android asks me if I want to format the card, I click OK, and at the end the same problem occurs.
Things I already tried to do:
1) I tested the SD Card into another Galaxy S5 and it's running OK without the problem;
2) I formatted the SD card (full format) on a windows computer. Windows recognizes it, and it's running OK;
3) I checked the file vold.fstab on /etc folder and it has the same content as another Galaxy S5 that is running OK the SD card;
4) I re-flashed the AllianceRom 3.1;
[EDIT 1]
5) Tried to wipe the SD Card using TWRP Recovery (as image 1 attached)
6) Tried to partitioning using TWRP Recovery (as image 2 attached)
[EDIT 2]
7) I bought another SD Card, a Samsung 64GB and when I insert it on device I don't get this error, but also not able to mount, it doesn't even recognizes the SD card.
p.s. I searched a lot on XDA, even on Google, and those was the possible solutions I've found, but didn't work for me.
Does someone experienced this problem and was able to fix?
Does anyone knows another alternative that could work?
Thanks in advance

breni said:
Hello guys,
I have a Galaxy S5 G900T running the AllianceRom 3.1 made for G900F. I use an external SD Card SanDisk 16GB and since yesterday I never had a problem.
So, now I'm experiencing this error: "SD Card blank or has unsupported filesystem" on Notification Panel. When I click on it, android asks me if I want to format the card, I click OK, and at the end the same problem occurs.
Things I already tried to do:
1) I tested the SD Card into another Galaxy S5 and it's running OK without the problem;
2) I formatted the SD card (full format) on a windows computer. Windows recognizes it, and it's running OK;
3) I checked the file vold.fstab on /etc folder and it has the same content as another Galaxy S5 that is running OK the SD card;
4) I re-flashed the AllianceRom 3.1;
p.s. I searched a lot on XDA, even on Google, and those was the possible solutions I've found, but didn't work for me.
Does someone experienced this problem and was able to fix?
Does anyone knows another alternative that could work?
Thanks in advance
Click to expand...
Click to collapse
Copy the content of the sdcard to the pc and format the card on the phone itself, that should fix the issue.

gee2012 said:
Copy the content of the sdcard to the pc and format the card on the phone itself, that should fix the issue.
Click to expand...
Click to collapse
Already did... didn't fix

breni said:
Already did... didn't fix
Click to expand...
Click to collapse
What is the sdcard`s format?

gee2012 said:
What is the sdcard`s format?
Click to expand...
Click to collapse
FAT 32

breni said:
FAT 32
Click to expand...
Click to collapse
Should be good, sure the card isn`t damaged?. Did you try it in another phone (forget it as you tried this allready)? No idea bro, hope someone else can help you to you get it solved.

@gee2012, the SD card works on computer and another cellphone... I tried several things, as explained on first post...
Tried now wipe the sd card usind TWRP Recovery, but got fail message as image uploaded
Sent from my SM-G900F using XDA Free mobile app

gee2012 said:
Should be good, sure the card isn`t damaged?. Did you try it in another phone (forget it as you tried this allready)? No idea bro, hope someone else can help you to you get it solved.
Click to expand...
Click to collapse
Anyway, thanks bro... I'll keep searching and as soon as I get anything new, I'll post here...

Sent from my SM-G900F using XDA Free mobile app

breni said:
Sent from my SM-G900F using XDA Free mobile app
Click to expand...
Click to collapse
Have you tried if CWM/ Philz Touch recovery works? Just an idea

gee2012 said:
Have you tried if CWM/ Philz Touch recovery works? Just an idea
Click to expand...
Click to collapse
The strange thing is that I'm able to access the ext SD Card on TWRP Recovery, as you can see on the image attached... I even copied a file (backup.txt) into it.
Sent from my SM-G900F using XDA Free mobile app

breni said:
The strange thing is that I'm able to access the ext SD Card on TWRP Recovery, as you can see on the image attached... I even copied a file (backup.txt) into it.
Sent from my SM-G900F using XDA Free mobile app
Click to expand...
Click to collapse
Have you tried another SD card in your phone? EDIT: Nevermind this bit
When you plug the SD card into your handset (do it while it's off) Does the SD Storage show anything?
You could try formatting it in another handset if you have the chance then try plugging it in.
Are you using stock Sammy firmware? Or have you installed a custom kernel? Could be one of those playing havoc with your device if so, back up and revert to stock if you can, retest the SD in there.
Test to see if you can retrieve data from the SD card, i've found that although SD cards show up in windows, when I attempt to copy data to the PC it fails, when I say fail I mean it stops progressing and doesn't copy, particular files appear corrupt.
You could also do a chkdsk /f /r via windows on the SD card, or even a general error check.
chances are one of these things will be the culprit, if none and it's still working in another phone and other cards are working in your device then i'm stumped.
Good luck

I would try philz recovery, i had all kinds of problems with twrp on my note 3 and s5 until switching. Not knocking twrp this is just my experience

dladz said:
Have you tried another SD card in your phone? EDIT: Nevermind this bit
When you plug the SD card into your handset (do it while it's off) Does the SD Storage show anything?
You could try formatting it in another handset if you have the chance then try plugging it in.
Are you using stock Sammy firmware? Or have you installed a custom kernel? Could be one of those playing havoc with your device if so, back up and revert to stock if you can, retest the SD in there.
Test to see if you can retrieve data from the SD card, i've found that although SD cards show up in windows, when I attempt to copy data to the PC it fails, when I say fail I mean it stops progressing and doesn't copy, particular files appear corrupt.
You could also do a chkdsk /f /r via windows on the SD card, or even a general error check.
chances are one of these things will be the culprit, if none and it's still working in another phone and other cards are working in your device then i'm stumped.
Good luck
Click to expand...
Click to collapse
Hello mate,
Thanks for answering
When you plug the SD card into your handset (do it while it's off) Does the SD Storage show anything?
I get the same problem: SD Card blank or has unsupported filesystem
You could try formatting it in another handset if you have the chance then try plugging it in
I tested the SD card on another device and it's working fine, also on my windows pc
Are you using stock Sammy firmware? Or have you installed a custom kernel? Could be one of those playing havoc with your device if so, back up and revert to stock if you can, retest the SD in there.
I formatted my device right now and installed Samsung stock firmware with stock kernel. I also tried to get back to stock recovery, then installed CWM and TWRP, but the same problem
I'm starting to think this is a hardware problem, because I tried everything and nothing happened.

breni said:
Hello mate,
Thanks for answering
When you plug the SD card into your handset (do it while it's off) Does the SD Storage show anything?
I get the same problem: SD Card blank or has unsupported filesystem
You could try formatting it in another handset if you have the chance then try plugging it in
I tested the SD card on another device and it's working fine, also on my windows pc
Are you using stock Sammy firmware? Or have you installed a custom kernel? Could be one of those playing havoc with your device if so, back up and revert to stock if you can, retest the SD in there.
I formatted my device right now and installed Samsung stock firmware with stock kernel. I also tried to get back to stock recovery, then installed CWM and TWRP, but the same problem
I'm starting to think this is a hardware problem, because I tried everything and nothing happened.
Click to expand...
Click to collapse
Quite an odd one that, i'm a little stumped.
did you try error checking on windows? OR even a format in a different handset? OR a different card in your phone to see if to see if it reads?
On the other hand if the phone isn't that old, return it, 28 day swap should be good if you're in time, otherwise it's back to sammy.
sorry I can't be of more help m8.

Same problem with GalaxyS5 and 64 GB card
I am having the same issue with a 64GB memory card in the Galazy S5. Blank or unsupported file system.... doesn't format in phone. works great on PC and even on old Motorola Razr phone, format exFAT and FAT32 tried but the phone doesn't care.
please help, I first bought a sandisk card and returned it because i hoped the same brand SAMSUNG would work, nope nope...
HEEELLLPPPP
Thanks
David

Same problem with GalaxyS5 and 64 GB card
Have you found a solution to the OP?
I have an S5 too and it's doing exactly the same. I tried a 64GB Sandisk and Samsung cards, both work flawlessly in PC, MAC and even a different phone. WTH???? My 32GB Sandisk works well in the GAlaxy S5 too, I am about to see if it blends....
breni said:
Hello guys,
I have a Galaxy S5 G900T running the AllianceRom 3.1 made for G900F. I use an external SD Card SanDisk 16GB and since yesterday I never had a problem.
So, now I'm experiencing this error: "SD Card blank or has unsupported filesystem" on Notification Panel. When I click on it, android asks me if I want to format the card, I click OK, and at the end the same problem occurs.
Things I already tried to do:
1) I tested the SD Card into another Galaxy S5 and it's running OK without the problem;
2) I formatted the SD card (full format) on a windows computer. Windows recognizes it, and it's running OK;
3) I checked the file vold.fstab on /etc folder and it has the same content as another Galaxy S5 that is running OK the SD card;
4) I re-flashed the AllianceRom 3.1;
[EDIT 1]
5) Tried to wipe the SD Card using TWRP Recovery (as image 1 attached)
6) Tried to partitioning using TWRP Recovery (as image 2 attached)
[EDIT 2]
7) I bought another SD Card, a Samsung 64GB and when I insert it on device I don't get this error, but also not able to mount, it doesn't even recognizes the SD card.
p.s. I searched a lot on XDA, even on Google, and those was the possible solutions I've found, but didn't work for me.
Does someone experienced this problem and was able to fix?
Does anyone knows another alternative that could work?
Thanks in advance
Click to expand...
Click to collapse

Same here. My phone already went in for repair for this and the front camera ring falling issue. Mine was preordered and shipped at launch. It worked a few weeks and now has stopped again. Simply won't recognize any SD cards. I tried an old 2GB, a Kingston 16GB, a Lexar 32GB from my GoPro, and a Sandisk 64GB. All cards work elsewhere, but my S5 never indicates anything is inserted. This is my first Samsung, and it might be my last. I never experienced issues like this on an HTC.

Any progress here? I just got a sweet 64g card Samsung because my others have worked well BUT...
S5 Blank SD card of death. ....