Database Users

SD card wont stay mounted

Running cm 7 full emmc. Everything works fine till I reboot and my SD card wont mount without formatting. Its a sandisk 16gig not sure if size is the problem or I messed up the rooting. So used to adb rooting on phones this was a weird for me.
Sent from my Glacier using xda premium

zwindschz said:
Running cm 7 full emmc. Everything works fine till I reboot and my SD card wont mount without formatting. Its a sandisk 16gig not sure if size is the problem or I messed up the rooting. So used to adb rooting on phones this was a weird for me.
Sent from my Glacier using xda premium
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Did you format the card in Windows? Sandisk 16Gb are good cards. Used them myself. Pull the card and format with this on your desktop.
If you rooted via ADB you changed files (and installed SU) on the eMMC so the uSD should be OK.

I formatted in the NC it sees it and works fine till reboot only problem is I like to backup roms with clock word and it erases backups if I when I do it.
Sent from my Glacier using xda premium

When u reboot does it take u to cwm clock work mod? If so...turn off the nook then take out the card, turn it on without the card and when its at the home screen pop it back in. Im going to buy another SD card because of this reason but not sure how to format it
HTC Wildfire S (VM) "s-off" "rooted" Stock Rom

Just format it in a card reader with Windows.

What's in the content of the uSD and what do you try to do with it?
1. Intention to use it as pure personal stuff?
2. Intention to use it as flashable CwMR card?
If 1., just reformat the uSD. Using Windows is fine. MiniTool Wizard is OK.
If 2., suggest to recreate. With it, you can make a Nandroid backup as well as using it to install/update ROMs/Gapps

SD Card constantly remounts as being "read-only"

It's has really been the pain in the arse. Really.
I use Lord's Ice Cold Sandwich. This happens occasionally, when I tried to download SD data for a game, the SD card remounts as being read-only.
I tried full-wipe flash, format SD card with Disk Utility of Ubuntu, then reflash it with Android's utility. I tried unmounting sdcard in CWM. I tried fix permission option in CWM. Nothing helps so far.
Thanks in advance!!! :angel:

There's an app on the Play Shop which claims to fix this, give it a try
Sent from my HTC Desire HD using XDA Premium HD app

Would be nice if you can post the name of the app too, I can't find it.

hadobac said:
Would be nice if you can post the name of the app too, I can't find it.
Click to expand...
Click to collapse
https://play.google.com/store/apps/details?id=com.rootuninstaller.sdcardpermissionfix&hl=en

I guess the problem lies in permission thingy. Flash this zip file in here works: http://forum.xda-developers.com/showthread.php?t=1458021
Gud luck!

i think your card is getting faulty ......
back up all data and then go for any experiments ....

commando0 said:
i think your card is getting faulty ......
back up all data and then go for any experiments ....
Click to expand...
Click to collapse
I actually tried that. The other day I backed up stuff than formatted the thing with Disk Utility tool of Ubuntu. I then went extreme, formatted it again on Android.
I guess the app above might help. The thing is I'm still under 18 for a credit card, hence gotta wait another year to be eligible.... mannnnn
Apparently, the SD card is still in R/W mode, it isn't til I start download data for games, download music, use dolphin... that it becomes read only. The process usually goes for half the bar, than stop.
Sent from my Desire HD using xda premium

Should I repartition the SD card with swap storage and ext4 and stuff?
Sent from my Desire HD using xda premium

Just format the card with 4ext then reflash rom.
Sent from my Desire HD using xda premium

Are you able to flash your SD card? If you are having the same files after the formatting which you had then I don't think anything will work rather than replacing your SD card

Wipe the SD card

Is the only way to wipe the sd card is to use CWM? Is there any other way? Also, will this have any negative effects to the device? Does the system require specific folders to work/run?

First you need to make a backup of your rom using CWR, or i prefer 4ext ( mainly cause i can enable usb mass storage while in recovery once plugged into pc)....
2nd ..You should copy all contents from ur storage by connecting ur phone to pc
3rd. place existing folders from sdcard storage to a backup folder a.k.a Nexus 7 backup folder. This will also include your backup under clockworkmod/backup/xxxx_xx_backup.
4th...format sdcard in recovery(4ext) allows for multiple partitioning options..
5th..once formatted...download any ro and boot up..once booted up compare all folders in sdcard to those of backup on pc u created earlier and copy folders to new formatted sdcard..
6th.. note you created the backup earlier which is housed in the clockworkmod/backup folder on pc. Make sure u copy that folder onto sdcard along with i.e dcim, movies, pictures, gameloft..etc...etc..basically all files from ur pc folder that contains all the sdcard contents explained in step 3.
Hope this helps
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r1tesh said:
First you need to make a backup of your rom using CWR, or i prefer 4ext ( mainly cause i can enable usb mass storage while in recovery once plugged into pc)....
2nd ..You should copy all contents from ur storage by connecting ur phone to pc
3rd. place existing folders from sdcard storage to a backup folder a.k.a Nexus 7 backup folder. This will also include your backup under clockworkmod/backup/xxxx_xx_backup.
4th...format sdcard in recovery(4ext) allows for multiple partitioning options..
5th..once formatted...download any ro and boot up..once booted up compare all folders in sdcard to those of backup on pc u created earlier and copy folders to new formatted sdcard..
6th.. note you created the backup earlier which is housed in the clockworkmod/backup folder on pc. Make sure u copy that folder onto sdcard along with i.e dcim, movies, pictures, gameloft..etc...etc..basically all files from ur pc folder that contains all the sdcard contents explained in step 3.
Hope this helps
Sent from using xda premium
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Click to collapse
I am not on any custom Rom at the moment. I'm currently running stock and stock kernal.
All I wanted to do was start fresh since my storage has become some what messy and unorganized. I already made a back up using cwm. I just wanted to wipe the sd card in the device. I already have my important files backed up including ePub, mp3, apk files etc
I'm just concerned that if I wipe the sd, the nexus 7 won't run the way it should.
Sent from my HTC Sensation 4G using xda app-developers app

bustinstugots24 said:
I am not on any custom Rom at the moment. I'm currently running stock and stock kernal.
All I wanted to do was start fresh since my storage has become some what messy and unorganized. I already made a back up using cwm. I just wanted to wipe the sd card in the device. I already have my important files backed up including ePub, mp3, apk files etc
I'm just concerned that if I wipe the sd, the nexus 7 won't run the way it should.
Sent from my HTC Sensation 4G using xda app-developers app
Click to expand...
Click to collapse
Settings>storage>erase USB storage
Sent from my Jelly Nexus S

DarkhShadow said:
Settings>storage>erase USB storage
Sent from my Jelly Nexus S
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Click to collapse
I dont see erase USB storage as an option.
Sent from my HTC Sensation 4G using xda app-developers app

Use ADB from the CMD :
fastboot erase boot
fastboot erase cache
fastboot erase recovery
fastboot erase system
fastboot erase userdata

Take a look with what I am dealing with in the screen shot. It says the system has 13 GB in the system but only 3 GB left. If you add up all the apps you can easily see there is no way I used 10 GB of storage. It just doesn't add up. Can't really figure out what's going on.
Sent from my Nexus 7 using xda app-developers app

bustinstugots24 said:
Take a look with what I am dealing with in the screen shot. It says the system has 13 GB in the system but only 3 GB left. If you add up all the apps you can easily see there is no way I used 10 GB of storage. It just doesn't add up. Can't really figure out what's going on.
Sent from my Nexus 7 using xda app-developers app
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Click to collapse
I think you have the "Dead Space" that android commonly sees.
Like you already asked you need to reformat your tab etc, that is THE ONLY way to return the dead space back into usable.

Maybe: backup and restore->factory reset, is the option you are looking for?
Sent from my Nexus 7 using xda app-developers app

Wilks3y said:
I think you have the "Dead Space" that android commonly sees.
Like you already asked you need to reformat your tab etc, that is THE ONLY way to return the dead space back into usable.
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Click to collapse
stijndebruin said:
Maybe: backup and restore->factory reset, is the option you are looking for?
Sent from my Nexus 7 using xda app-developers app
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If I do the factory reset, I have a few questions.
One, will it cause me to lose root?
Second, will it also wipe the storage card? ( I would assume so)
Third, I never heard of this dead space issue. Why does this happen?

Don't know about root. But that should be easy enough to get back. I was ballsy enough to press the option thought it would prompt me before wiping and it did .
See screenshot.
Sent from my Nexus 7 using xda app-developers app

stijndebruin said:
Don't know about root. But that should be easy enough to get back. I was ballsy enough to press the option thought it would prompt me before wiping and it did .
See screenshot.
Sent from my Nexus 7 using xda app-developers app
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Thanks for that. I am currently trying to back everything up at the moment. I'm nervous but I'm going to give it a shot. Let you know how it goes.
I was thinking, maybe if I went in to staples and showed them that the storage card was showing me incorrect info, maybe they would swap it ouf for me for one of the newer 32 gb ones. I'd even pay the $50 difference if the 16gb drops down to $200
Might be worth a shot lol

bustinstugots24 said:
Thanks for that. I am currently trying to back everything up at the moment. I'm nervous but I'm going to give it a shot. Let you know how it goes.
I was thinking, maybe if I went in to staples and showed them that the storage card was showing me incorrect info, maybe they would swap it ouf for me for one of the newer 32 gb ones. I'd even pay the $50 difference if the 16gb drops down to $200
Might be worth a shot lol
Click to expand...
Click to collapse
Okay, so I reset the tablet and nothing really has changed. It didn't format the storage because pretty much everything I had it in there before is still there except for music and videos etc. i still have root access. I still only have 3 gb available so something is definietely wrong. I'm just not really sure what to do. The system even rebooted in tablet mode which I had it set to before. What does anyone think the next step should be?

bustinstugots24 said:
Okay, so I reset the tablet and nothing really has changed. It didn't format the storage because pretty much everything I had it in there before is still there except for music and videos etc. i still have root access. I still only have 3 gb available so something is definietely wrong. I'm just not really sure what to do. The system even rebooted in tablet mode which I had it set to before. What does anyone think the next step should be?
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Click to collapse
Anyone that can help?

bustinstugots24 said:
Anyone that can help?
Click to expand...
Click to collapse
If you've formatted your system you're not a noob so you've probably already done this too, but run ES File Explorer > Manager > SD Card Analyst.
Do you use CWM to backup you roms?

johnnyvol said:
If you've formatted your system you're not a noob so you've probably already done this too, but run ES File Explorer > Manager > SD Card Analyst.
Do you use CWM to backup you roms?
Click to expand...
Click to collapse
I grew the balls to just format the SD card using CWM. I was pretty nervous but it did reboot and it wiped everything.
I now have 13.0 gb free out of 13.2. Pretty pleased. Finally!.
I was also able to keep root as well.

Nice. Thanks for finding this out for the community!
Sent from my Nexus 7 using xda app-developers app

stijndebruin said:
Nice. Thanks for finding this out for the community!
Sent from my Nexus 7 using xda app-developers app
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No problem. I was really nervous. In all honesty though there has to be another way. I mean I have root access obviously. Lets say you get some regular user who doesn't know much and they just want to wipe their device clean. What exactly are you supposed to do? why isn't a factory reset wiping out the storage card? It is very strange.

bustinstugots24 said:
No problem. I was really nervous. In all honesty though there has to be another way. I mean I have root access obviously. Lets say you get some regular user who doesn't know much and they just want to wipe their device clean. What exactly are you supposed to do? why isn't a factory reset wiping out the storage card? It is very strange.
Click to expand...
Click to collapse
Because the SD card is where you store pictures, music and other stuff, a factory reset wiping that would be a long process(copying it off then back on) and most of the time not required
and the space not showing up in storage settings menu, it only shows stuff in the default android locations, just a fyi
Sent from my Jelly Nexus S

[Q] hudge problem with sd card

Hello. I have a hudge problem with my phone. Somehow it automatically unmounts and remounts my sd card for no reason no matter what rom I use. Sometimes it unmounts my sd card and don't mount for a month. Sometimes it gives damaged sd card error and asks to format it but when I insert my card to tablet and it detects no errors. What could be the problem? Can anyone help me fix this?

Repartition your SD card in recovery
But save your data first
Sent from my Galaxy Nexus using xda premium

You must clearing ext partition in recovery and format sdcard. + set min cpu fraquancy on 245Mhz.

didn't help

If it does happen with all roms you've tested, including stock 2.1 then your SD card is propably faulty. You formatted it under Windows?

shadovraven said:
If it does happen with all roms you've tested, including stock 2.1 then your SD card is propably faulty. You formatted it under Windows?
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Click to collapse
I can't try stock rom because it says that my recovery is to new. SD card can't be faulty because it is new. I had other sd card earlier but my phone didn't recognized it so I bought new. And i have formatted under Windows.

username_lt said:
I can't try stock rom because it says that my recovery is to new. SD card can't be faulty because it is new. I had other sd card earlier but my phone didn't recognized it so I bought new. And i have formatted under Windows.
Click to expand...
Click to collapse
Check the SD card under different phone, most simple as it can get.

shadovraven said:
Check the SD card under different phone, most simple as it can get.
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Click to collapse
sd card working fine on my android tablet

Which ROM are you using?

Now using cm9
Sent from my Acme TB02 using xda app-developers app

Then you have to check different roms and kernels to see under which your SD card works properly. I suggest trying newest AOSP / SDSL or CM 7.2 by Tejas build three.

Maybe is the slot of your SD Card, Why?:
Using every ROM, same device and same problem = device
Used other device and everything ok = the "other" device
So, definitely your slot on your device is bad. Good Luck!

leoposas said:
Maybe is the slot of your SD Card, Why?:
Using every ROM, same device and same problem = device
Used other device and everything ok = the "other" device
So, definitely your slot on your device is bad. Good Luck!
Click to expand...
Click to collapse
Maybe. But I can only try other roms because warranty is over and I do not have funds for this right now... Some day I will fix it or maybe not:victory:
Thank you for all your help

Now I realy messed up my sd card. It shows 2.9gb free storage instead of 4gb. Phone can`t recognize it at all(in recovery I can see it) and I can`t transfer any files. How to fix this?
Sent from my Acme TB02 using xda app-developers app

username_lt said:
Now I realy messed up my sd card. It shows 2.9gb free storage instead of 4gb. Phone can`t recognize it at all(in recovery I can see it) and I can`t transfer any files. How to fix this?
Sent from my Acme TB02 using xda app-developers app
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Click to collapse
How did you partition it?
Sent from my Galaxy Nexus using xda premium

andreas__ said:
How did you partition it?
Sent from my Galaxy Nexus using xda premium
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Click to collapse
via recovery, not remember what options I selected:victory:

username_lt said:
via recovery, not remember what options I selected:victory:
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Click to collapse
Which cwm version?
Sent from my Galaxy Nexus using xda premium

Just delete all partitions and make new (FAT32) with some Live CD if U don't have Linux on PC (for best get gParted Live).
Next put it in Your phone and partition again with CWM 6.0, or just use fat32.
Some customized roms mess up sd card if it has /swap.
Noticed this in some 2.3 custom rom, but don't remember name of it.

T
Vsx06 said:
Just delete all partitions and make new (FAT32) with some Live CD if U don't have Linux on PC (for best get gParted Live).
Next put it in Your phone and partition again with CWM 6.0, or just use fat32.
Some customized roms mess up sd card if it has /swap.
Noticed this in some 2.3 custom rom, but don't remember name of it.
Click to expand...
Click to collapse
Not sure how to do that. Can you help me? Mini tutorial or sth? I am with windows7
Sent from my Acme TB02 using xda app-developers app

andreas__ said:
Which cwm version?
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Cmw 5.5.0.
Sent from my Acme TB02 using xda app-developers app

SD card won't format

Sup guys. I don't know if this is the right place to post this. But here I go. My 32gb San Disk micro SD card was working fine on my gs3 until I got my s4 and now it seems to be write protected. I can't delete or add anything onto the card. It worked fine on the s3 though. So I Googled a little about this and came across a piece of software, which I downloaded and made use of. But the tool I used to supposedly fix the card actually made it worse. Now the phone can't read it, nor can the PC explore its files (but can detect the device), its like a non allocated partition that just needs formatting. But I have tried windows format utility, SD card formatter, HD low level formatter, and HP USB disk utility software and all of them without success. Please help me as I don't know what else to do.
Sent from my Nexus 7 using xda app-developers app

Marcellff said:
Sup guys. I don't know if this is the right place to post this. But here I go. My 32gb San Disk micro SD card was working fine on my gs3 until I got my s4 and now it seems to be write protected. I can't delete or add anything onto the card. It worked fine on the s3 though. So I Googled a little about this and came across a piece of software, which I downloaded and made use of. But the tool I used to supposedly fix the card actually made it worse. Now the phone can't read it, nor can the PC explore its files (but can detect the device), its like a non allocated partition that just needs formatting. But I have tried windows format utility, SD card formatter, HD low level formatter, and HP USB disk utility software and all of them without success. Please help me as I don't know what else to do.
Sent from my Nexus 7 using xda app-developers app
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Click to collapse
use cwm recovery to format sdcard. u may need to root ur ph for dat

Yes the galaxy s4 does seam to have issues with sdcards, I myself had corrupt sdcard twice for no apparent reason. Your sdcard will now be in RAW file system and from experience very hard to recover, I've tried dozens of recovery windows apps to fix the partition without success (maybe just didn't try the right app) you can however recover SOME datas on the sdcard but there is no guarrentee how much or what you can successfully recover.
The moral of this story is to ALWAYS backup your data.
Sent from my GT-I9505 using xda app-developers app

Hi, pop it in a camera, if it detects it you are lucky, format it there and you're all set. Unfortunately you will lose all the data

DroidFolks said:
use cwm recovery to format sdcard. u may need to root ur ph for dat
Click to expand...
Click to collapse
Damn, i was trying to keep my new s4 "clean" but i guess ill have to root it. Oh well, ill keep kit kat unrooted then. Lol
ranger4740 said:
Yes the galaxy s4 does seam to have issues with sdcards, I myself had corrupt sdcard twice for no apparent reason. Your sdcard will now be in RAW file system and from experience very hard to recover, I've tried dozens of recovery windows apps to fix the partition without success (maybe just didn't try the right app) you can however recover SOME datas on the sdcard but there is no guarrentee how much or what you can successfully recover.
The moral of this story is to ALWAYS backup your data.
Sent from my GT-I9505 using xda app-developers app
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Click to collapse
Yeah, data recovery isnt an issue, as ive backed it all up beforehand. I just want my card back
freakzone said:
Hi, pop it in a camera, if it detects it you are lucky, format it there and you're all set. Unfortunately you will lose all the data
Click to expand...
Click to collapse
My camera uses SD cards I think, not micro. But I'll check
Sent from my Nexus 7 using xda app-developers app

just find an adapter from somewhere, usually one is supplied with the card

I tried clockwork mod recovery with no avail. I have little faith that a camera format tool would work, so I'm not even gonna bother to find a microsd adapter. Sigh. Any other suggestions please? I'm almost giving up
Sent from my Nexus 7 using xda app-developers app

new card?

Yes, that's unfortunately my last resort. I was hoping it didn't have to get to that point though, cause where I live, a 32gb micro SD card is expensive as ****. But oh well. Thank you guys for trying.
Sent from my Nexus 7 using xda app-developers app

Why not just get a card reader and use a PC and partition minitools?
To get your SD card back You may even need to do a LOW LEVEL format. This is very different from a standard format.
Use Google and get a freeware version of a low level format software then repartition USB/flash drive then normal fat32 format.
Sent from my GT-I9505 using xda app-developers app

I tried doing a low level format. I've tried it all, with no avail :/
Sent from my Nexus 7 using xda app-developers app

Marcellff said:
I tried doing a low level format. I've tried it all, with no avail :/
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
Sorry mate, looks like its dead then
Sent from my GT-I9505 using xda app-developers app