[Q] CWM Not Seeing External SD Card - Galaxy S III Q&A, Help & Troubleshooting

I'm have a bit of a problem with CWM not loading external sd card.
I have been tring various roms & have now decided to go back to stock.
I have installed the latest stock UK rom & the modem & kernel & have now rooted with tool kit, latest version.
When I go in to cwm recovery it's loading the sd card, I no there is nothing wrong with the card.
How can I fix this problem?
Ta

@home said:
I'm have a bit of a problem with CWM not loading external sd card.
I have been tring various roms & have now decided to go back to stock.
I have installed the latest stock UK rom & the modem & kernel & have now rooted with tool kit, latest version.
When I go in to cwm recovery it's loading the sd card, I no there is nothing wrong with the card.
How can I fix this problem?
Ta
Click to expand...
Click to collapse
Hello what is your firmware? How do you rooting you're phone?

Wow looks like its some kind of bug with s3 and sdcard coz this forum is full of problems with this.

gope83 said:
Hello what is your firmware? How do you rooting you're phone?
Click to expand...
Click to collapse
Rooting with Galaxy S3 Toolkit, latest version
Firmware - I9300XXLG8

Which recovery?
Which file system on your sdcard?

Mopral said:
Which recovery?
Which file system on your sdcard?
Click to expand...
Click to collapse
As card is fat32. Not been a problem till this rom.
Whichever recovery is built in to the tool kit.

Flash this recovery and both SD's is shown in cwm

zodiaxe66 said:
Flash this recovery and both SD's is shown in cwm
Click to expand...
Click to collapse
Cheers - I'll give it a go & let you know

Flash this recovery and both SD's is shown in cwm
Attached Files
CWM_Touch6.0.1.2.zip - [Click for QR Code] (5.99 MB, 0 views)
@home said:
Cheers - I'll give it a go & let you know
Click to expand...
Click to collapse
Nope that didn't work, rebooted after install then in to recovery - only seeing internal memory - NOT sd card

I had that problem as well. I use a 64Gb formated with ExFat. What i did was as follows.
I copied all data from the sd card to a pc. Then i formated the sd Card with Exfat again on the PC and copied all data back.
After that it was working without problems again.

störte said:
I had that problem as well. I use a 64Gb formated with ExFat. What i did was as follows.
I copied all data from the sd card to a pc. Then i formated the sd Card with Exfat again on the PC and copied all data back.
After that it was working without problems again.
Click to expand...
Click to collapse
I shall give this a try.
In the meantime, has anyone else got a solution or reason this happened?

Don't use exFat. It's a horribly hacked filesystem with even worse implementation under Linux (read: Android) due to it's very low acceptance.
If you want something more advanced than FAT32, use the much more sophisticated and reliable NTFS (requires an aftermarket kernel) or the Linux-native EXT4 filesystem which is also used on the internal storage.
Using Fat64 is just asking for trouble
Sent from my GT-I9300 using xda premium

d4fseeker said:
Don't use exFat. It's a horribly hacked filesystem with even worse implementation under Linux (read: Android) due to it's very low acceptance.
If you want something more advanced than FAT32, use the much more sophisticated and reliable NTFS (requires an aftermarket kernel) or the Linux-native EXT4 filesystem which is also used on the internal storage.
Using Fat64 is just asking for trouble
Sent from my GT-I9300 using xda premium
Click to expand...
Click to collapse
I was just going to format in the phone.

@home said:
I was just going to format in the phone.
Click to expand...
Click to collapse
@home said:
I shall give this a try.
In the meantime, has anyone else got a solution or reason this happened?
Click to expand...
Click to collapse
Well I tried the above solutions & still no joy - Recovery not seeing SD card.
Solution....??????????????
Ta

Try manually mounting it through ADB shell when in the recovery. Please report any issues back here

d4fseeker said:
Try manually mounting it through ADB shell when in the recovery. Please report any issues back here
Click to expand...
Click to collapse
I get an "error mounting external storage"

Looks like this has got everyone stumpted.

So I tried a 32gb card & it's just the same - SD card not showing in CWM.
As no one seems to be able to help, perhaps other that have got this problem can chip in?
Ta

Try changing your CF Root version .
jje

It's ok guys I have found out what the problem was & how to fix it - I can see my SD card with CWM now.

Related

external sd card not recognized

Hi guys,
i have flashed a few miui v4 roms and i think they have messed up my external sd card settings or something along the line.
now i'm back on a gb rom, i see the sd card when the phone is up and running but if i try to flash from cwm 4.0.1.5 it doesn't see mmy external card ?
do you guys have any idea how to sort this out ? i want to say that this sd card has always worked fine on this device, it's just now that cwm doesn't see it.
thanks
Format the card & see if the phone recognises it. If not, faulty card given you're running stock & the card should be visible to the phone/working fine if the card is good/not faulty.
wwwpuntoit said:
Hi guys,
i have flashed a few miui v4 roms and i think they have messed up my external sd card settings or something along the line.
now i'm back on a gb rom, i see the sd card when the phone is up and running but if i try to flash from cwm 4.0.1.5 it doesn't see mmy external card ?
do you guys have any idea how to sort this out ? i want to say that this sd card has always worked fine on this device, it's just now that cwm doesn't see it.
thanks
Click to expand...
Click to collapse
the phone does recognise the card but if i reboot into cwm then it disappears.
at the moment i'm not running stock but battista foxhound 3.0 rom.
i tried to format but no joy...this card has always been seen in cwm but now not anymore. ????????????
wwwpuntoit said:
the phone does recognise the card but if i reboot into cwm then it disappears.
at the moment i'm not running stock but battista foxhound 3.0 rom.
i tried to format but no joy...this card has always been seen in cwm but now not anymore. ????????????
Click to expand...
Click to collapse
Have you tried mounting it in CWM?
yes, but it doesn't even give me the option to choose zip file from eternal sd card only from internal sd card
wwwpuntoit said:
yes, but it doesn't even give me the option to choose zip file from eternal sd card only from internal sd card
Click to expand...
Click to collapse
What version CWM recovery are you on?
I meant, if you go to the Mounts and Storage menu, does it have an option for mounting or unmounting /sdcard? If so, does it say mount, or unmount? If it says mount, then you have to mount it in order to use it.
4.0.1.5 and yes there is mount, i mount it, go back to choose zip from sd card.....and there's no internal card detected....if i boot in the system i can see it with file explorer or the likes...it's just cwm not seeing it
wwwpuntoit said:
4.0.1.5 and yes there is mount, i mount it, go back to choose zip from sd card.....and there's no internal card detected....if i boot in the system i can see it with file explorer or the likes...it's just cwm not seeing it
Click to expand...
Click to collapse
Hmm. I've not used 4.x.x.x in quite some time.
I'm using 5.0.2.7. For me, anything that refers to "sdcard" is the external card. "internal sdcard" is the built in flash memory. And as it turns out, I didn't even have to mount /sdcard to use either.
Sorry man...
How did you get 4.0.1.5 installed? Maybe it's time to upgrade.
yes probably, how do you actually upgrade this ??
wwwpuntoit said:
yes probably, how do you actually upgrade this ??
Click to expand...
Click to collapse
Flash the newer version????
You do know how, you have already done it with your current version
Don't restore nandroid's from different versions
wwwpuntoit said:
yes probably, how do you actually upgrade this ??
Click to expand...
Click to collapse
Easiest way is to flash a kernel that comes with it. I'm using Siyah. Just search for it.
Sent from my GT-I9100 using XDA App
ctomgee said:
Easiest way is to flash a kernel that comes with it. I'm using Siyah. Just search for it.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
thanks mate, just done so it worked like a charm
own you
wwwpuntoit said:
thanks mate, just done so it worked like a charm
own you
Click to expand...
Click to collapse
you own me? LOL
ctomgee said:
you own me? LOL
Click to expand...
Click to collapse
of course not, the opposite i more correct
wwwpuntoit said:
of course not, the opposite i more correct
Click to expand...
Click to collapse
arrrgh that's where i got it wrong...... i meant i owe you.....not own..that's something different...sorry mate
wwwpuntoit said:
arrrgh that's where i got it wrong...... i meant i owe you.....not own..that's something different...sorry mate
Click to expand...
Click to collapse
I know what you meant. Just thought it was funny.

cwm fails NAND

Hi
I am rooted and CWM always aborts when doing a NAND backup because it can't find android secure !
I know it should skip it but it does not.
Anyone know what I should do to fix this in cwm ?
Should I flash a different version of CWM ? If so can anyone recommend one that will work ?
Trev186 said:
Hi
I am rooted and CWM always aborts when doing a NAND backup because it can't find android secure !
I know it should skip it but it does not.
Anyone know what I should do to fix this in cwm ?
Should I flash a different version of CWM ? If so can anyone recommend one that will work ?
Click to expand...
Click to collapse
try the one in the qbking video...seemed to work better for me than the team epic one
Sent from my SPH-L710 using xda premium
Naddict said:
try the one in the qbking video...seemed to work better for me than the team epic one
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
Found the problem..
Had to delete the android secure folder on my phone...it was empty and causing trouble !
Sent from my SPH-L710 using Tapatalk 2
Kind of running into a similar issue. When I try to do a back up in CWM, I'm getting that it can't mount backup path (but doesn't say what that path is, and I can't seem to mount sdcard in 'Mounts and Storage'). I'm going to assume this is like the SII where I need an actual ext SD card to run backups to? Can someone confirm? At work with no ext SD card.
Try reflashing ...
bigblue95z said:
Kind of running into a similar issue. When I try to do a back up in CWM, I'm getting that it can't mount backup path (but doesn't say what that path is, and I can't seem to mount sdcard in 'Mounts and Storage'). I'm going to assume this is like the SII where I need an actual ext SD card to run backups to? Can someone confirm? At work with no ext SD card.
Click to expand...
Click to collapse
The latest version of CWM-Recovery should work well, on both internal and external storage. I've tested it on numerous occasions. I have the Rogers I747M, which is effectively identical to the AT&T unit.
Use this link for the correct/latest version of CWM:
http://forum.xda-developers.com/showthread.php?t=1737446
Peter
bigblue95z said:
Kind of running into a similar issue. When I try to do a back up in CWM, I'm getting that it can't mount backup path (but doesn't say what that path is, and I can't seem to mount sdcard in 'Mounts and Storage'). I'm going to assume this is like the SII where I need an actual ext SD card to run backups to? Can someone confirm? At work with no ext SD card.
Click to expand...
Click to collapse
If you don't have an external sdcard, then you need to choose "backup to internal sdcard".

TWRP Can't mount external SD

So I recently flashed TWRP and when i try to mount the the externel sd it won't check the box. So I can't save backups onto my external SD. I can access it fine when I connect using the usb.
KelpoOrganic said:
So I recently flashed TWRP and when i try to mount the the externel sd it won't check the box. So I can't save backups onto my external SD. I can access it fine when I connect using the usb.
Click to expand...
Click to collapse
From what we discovered. The newer version of TWRP is very picky on how the sdcard is formatted.
Go to "Install" and make sure it is point to /sdcard.
If it doesn't go to /sdcard. Keep toggling the radio buttons for internal and External sdcards until it pops up or press "Install" then back a few times.
You beat me to it! What I actually had to do to get mine to work was go into advanced and partition the sdcard, I made the ext-sd partition as small as possible since I never plan on using it. Once I did that everything was fine. Just make sure to back up your stuff because it will wipe your sdcard!
brando56894 said:
You beat me to it! What I actually had to do to get mine to work was go into advanced and partition the sdcard, I made the ext-sd partition as small as possible since I never plan on using it. Once I did that everything was fine. Just make sure to back up your stuff because it will wipe your sdcard!
Click to expand...
Click to collapse
So I have EXT Size and Swap Size. Which one do I make small and which one do I make large? Also, do I use EXT3 or EXT4
I set the ext size to 128 and swap to 0, I also used EXT4. I don't think it really matters which one you use because you're not going to be using it anyway. EXT4 just provides performance enhancements over EXT3.
brando56894 said:
I set the ext size to 128 and swap to 0, I also used EXT4. I don't think it really matters which one you use because you're not going to be using it anyway. EXT4 just provides performance enhancements over EXT3.
Click to expand...
Click to collapse
Thanks! That worked
Glad I could help!
brando56894 said:
Glad I could help!
Click to expand...
Click to collapse
i still can't mount my external sdcard what to do???
How did you manage to backup your SD card to partition it when in the first place you can't backup it because TWRP fails to mound the SD card!
I can't seem to get my SD card to mount either. I flashed TWRP last week. I just rooted my wife's old rezound. I tried all the fixes mentioned and nothing worked.
Sent from my Infected Rezound using xda app-developers app
TWRP keeps telling me it can't open 'E:' (when trying backup to ext_SD).
'E:' was the drive designation used when formatting the card.
How do we tell TWRP to just write the card that's installed in the tablet?
TWRP 2.8, KitKat 4.4, if that matters.
rogerlig
KelpoOrganic said:
So I recently flashed TWRP and when i try to mount the the externel sd it won't check the box. So I can't save backups onto my external SD. I can access it fine when I connect using the usb.
Click to expand...
Click to collapse
I reformatted the SD Card and it worked on the Nubia Z17 NX591J after getting twrp installed. Ran restore and all is good. Rooted!
KelpoOrganic said:
So I recently flashed TWRP and when i try to mount the the externel sd it won't check the box. So I can't save backups onto my external SD. I can access it fine when I connect using the usb.
Click to expand...
Click to collapse
I my case same you just format sd-card in Primary partition no logical partition and then try again [Use Mini Tool ] Link:https://www.partitionwizard.com/download.html

CWM Recovery not recognizing extSD (Verizon)

I was originally going to post this under the developer section, but seeing how it won't let me post there until I've reached over 10 posts, (started new acct instead of trying to find old login info) I figured I'd try here:
I successfully rooted my device earlier and all is going well, but I'm running into a snag for backing up in custom recovery/flashing new ROMs. The recovery isn't recognizing my extSD card, but the phone when booted will. I've moved the ROMs to the extSD to save space and want my backup to go there as well.
Anyone found a fix for this at all?
What kind of sd card?
Check /mnt/extSdCard/
I've got OUDHS CWM... so depending on the recovery tool you have, it may be different for you.
bhp090808 said:
What kind of sd card?
Click to expand...
Click to collapse
It's a SanDisk ultra 64GB.From what I've read elsewhere it sounds like I may need to reformat it to FAT? When I got the card I just formatted it in the device itself
spr0k3t said:
Check /mnt/extSdCard/
I've got OUDHS CWM... so depending on the recovery tool you have, it may be different for you.
Click to expand...
Click to collapse
I'm using CWM recovery also... I guess I'll reformat my card and try again
iToddh said:
It's a SanDisk ultra 64GB.From what I've read elsewhere it sounds like I may need to reformat it to FAT? When I got the card I just formatted it in the device itself
Click to expand...
Click to collapse
FAT32 is what you need. I have a 64gb Samsung card and the same thing happened to me. Formating in the phone won't do it. I ended up finding a 3rd party app (EaseUs Partition Master - free edition) and formatted it on the pc (using either built-in or accessory card reader). Afterwards you'll have all the access you're lacking!!
Just confirming what the others are saying - if you installed the card on stock and then rooted to CM you will find that the card doesn't work but DOES still have data on it, if you want to get it off easiest way is PC/Mac otherwise you can format it if you don't mind losing the data.

[Q] SD Card very weird behavior - unable to format or delete

I have an extremely weird SD Card behavior with my Note 2:
After deleting files and rebooting, the files reappear.
I can't format the SD Card using the Android OS - it goes black screen and requires me to pull out the battery in order to start the device.
I removed the SD Card and attached it to my laptop's SD Card slot and tried formatting using Windows 7- the format process completed after ~30-40 minutes, yet the SD Card appeared UNCHANGED!
I used multiple SD Card formatting tools, still no dice - they either complain about write protection, that they can't start, they start and stop halfway with an error, you name it.
It's like the SD Card has built in protection that keeps the files in it in stasis form, never ever witnessed such a behavior in any storage device. What gives?
Any help, preferably from people who may have encountered a similar behavior, will be greatly appreciated!
Bump.
Experienced this in my old motus.
Would love to see advice, just in case
Beamed from my Galaxy Express using Tapatalk
Bumpity-bump-bump-bump?
virus
seems like your sd card is infected by vbs virus
or corrupted
rahulraz said:
seems like your sd card is infected by vbs virus
or corrupted
Click to expand...
Click to collapse
I doubt the SD Card is corrupted, as I can read the files on it just fine, each and every file.
A VBS virus that prevents me from even formatting the card? Never heard of such a thing.
Has my SD Card became sentient? Are the machines preparing their assault on mankind?
use a good anti...
well if u get any shortcut then its virus
Thanks! I'll try to find a good AV and see if I'll find anything.
OK, Lookout Mobile, Mobile Security Antivirus and AVG didn't find a single thing wrong.
Weird.
Answer
rahulraz said:
seems like your sd card is infected by vbs virus
or corrupted
Click to expand...
Click to collapse
Its not the problem of virus!
And you say visual basic script is used to create a virus?? Hell, No!!
Maybe it is the permissions in the sd card is not allowing it to format!
If your device is rooted and check whether it has ClockWorkMod recovery support.
You can use any other recovery. But ClockWorkMod is more stable.
Go to android recovery and flash that CWM.
And then go to mounts and storage > select format /sdcard.
Check if the format completes. If it gets complete, reboot your phone and again format in the settings.
If it doesn't help, after doing all these steps, now try again with some softwares on your computer and then try again.
Press thanks if I have helped you.
PM me for problems.
Well agree
the_pirate_predator said:
Its not the problem of virus!
And you say visual basic script is used to create a virus?? Hell, No!!
Maybe it is the permissions in the sd card is not allowing it to format!
If your device is rooted and check whether it has ClockWorkMod recovery support.
You can use any other recovery. But ClockWorkMod is more stable.
Go to android recovery and flash that CWM.
And then go to mounts and storage > select format /sdcard.
Check if the format completes. If it gets complete, reboot your phone and again format in the settings.
If it doesn't help, after doing all these steps, now try again with some softwares on your computer and then try again.
Press thanks if I have helped you.
PM me for problems.
Click to expand...
Click to collapse
But He says he tried FormattinG Via SomE Apps.
Well He also Said That He Tried on Windows .....
FixinG permission may help .
Mine was 2 Virus Prob.
1-AutorunB2 51Trozon
nd winhauster.vbs. . .
I just tried formatting the SD Card using CWM and the SD Card remained the...same?! Arrgh!
Anyway, you get a 'Thanks' regardless, I'm grateful for any attempt to help me out. This is some X-Files stuff going on here.
Answer
amirfoox said:
I just tried formatting the SD Card using CWM and the SD Card remained the...same?! Arrgh!
Anyway, you get a 'Thanks' regardless, I'm grateful for any attempt to help me out. This is some X-Files stuff going on here.
Click to expand...
Click to collapse
I am not the one who keep looking for thanks.
It is just that the people forget to thank the person who helped them.
Thats why I mention it on every post.
My SDcard just got worse.
Now it doesn't have a filesystem. Android reports it as blank, and Windows wants to format it because it has the RAW filesystem.
What's more, total space decreased to 30MB!
It's hard to lose all my multimedia files
Beamed from my Galaxy Express using Tapatalk
OK, I have a backup image from CWM and Titanium Backup + Perseus CPU Governor, so I initially thought that they might cause this behavior, but it doesn't explain why formatting via Windows 7 seperately from my Note 2 didn't work.
I'm on stock 4.1.2, rooted, of course.
Answer
aureljared said:
My SDcard just got worse.
Now it doesn't have a filesystem. Android reports it as blank, and Windows wants to format it because it has the RAW filesystem.
What's more, total space decreased to 30MB!
It's hard to lose all my multimedia files
Beamed from my Galaxy Express using Tapatalk
Click to expand...
Click to collapse
The android will surely report is as blank because you have formatted everything in ClockWorkMod.
Now all you have to do is go to settings > SD card and phone storage > Fomat SD card.
If it shows an error that "SD card is busy", then unmount it and then format it
To aurelijared
aureljared said:
My SDcard just got worse.
Now it doesn't have a filesystem. Android reports it as blank, and Windows wants to format it because it has the RAW filesystem.
What's more, total space decreased to 30MB!
It's hard to lose all my multimedia files
Beamed from my Galaxy Express using Tapatalk
Click to expand...
Click to collapse
Well If ur Space decreased to 30 mb its corrupted.
my 8gb card also face that.
Only 5 chinese type files was there
If u want Files nd media back then do this
Download Patition Data RecoverY.
Nd Scan for data there...
all files will back will other name.
But u cant Use sd card again.
So bump It
Answer
You should have had a backup of everything present in the sd card to your computer.
I thought you had done it before. Even if you have formatted everything using a software in your computer, you would have deleted all your data.
the_pirate_predator said:
The android will surely report is as blank because you have formatted everything in ClockWorkMod.
Now all you have to do is go to settings > SD card and phone storage > Fomat SD card.
If it shows an error that "SD card is busy", then unmount it and then format it
Click to expand...
Click to collapse
I haven't formatted it lol.
I will describe:
- card suddenly unmounts itself
- Android remounts it and reports it as blank or having an unsupported filesystem
- went to Windows for confirmation, turned out that SDcard turned to RAW filesystem from FAT32
Basically I have a dead card.
Beamed from my Galaxy Express using Tapatalk
aureljared said:
I haven't formatted it lol.
I will describe:
- card suddenly unmounts itself
- Android remounts it and reports it as blank or having an unsupported filesystem
- went to Windows for confirmation, turned out that SDcard turned to RAW filesystem from FAT32
Basically I have a dead card.
Beamed from my Galaxy Express using Tapatalk
Click to expand...
Click to collapse
Ummm, are you hijacking my thread, dude?
rahulraz said:
Well If ur Space decreased to 30 mb its corrupted.
my 8gb card also face that.
Only 5 chinese type files was there
If u want Files nd media back then do this
Download Patition Data RecoverY.
Nd Scan for data there...
all files will back will other name.
But u cant Use sd card again.
So bump It
Click to expand...
Click to collapse
Where do I download Partition Data Recovery?
Beamed from my Galaxy Express using Tapatalk
---------- Post added at 05:33 PM ---------- Previous post was at 05:32 PM ----------
amirfoox said:
Ummm, are you hijacking my thread, dude?
Click to expand...
Click to collapse
No omg sorry
It's just that I used to have the same situation as yours, then it turned to this.
Okay I will now stop.
Beamed from my Galaxy Express using Tapatalk

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