[Q] Nexus S can't see sdcard - Nexus S Q&A, Help & Troubleshooting

Hi All,
I've just updated my Nexus S i9023 to the latest stable Cyanogen Mod (10.1.3) and am now having problems seeing the internal sdcard. I've tried flashing 10.2 RC1 as well as mounting it via recovery mode but everything I do fails to get it to mount.
Would any body have suggestions on how to troubleshoot this (best place to look for logs to find errors) or have come across this before and know how to resolve it?

sdfw said:
Hi All,
I've just updated my Nexus S i9023 to the latest stable Cyanogen Mod (10.1.3) and am now having problems seeing the internal sdcard. I've tried flashing 10.2 RC1 as well as mounting it via recovery mode but everything I do fails to get it to mount.
Would any body have suggestions on how to troubleshoot this (best place to look for logs to find errors) or have come across this before and know how to resolve it?
Click to expand...
Click to collapse
when you turn off your nexus,then turn on holding volume up and power,can you enter into mode where you can access your sd card?
Can you see your files from sd then?

mirkozg15 said:
when you turn off your nexus,then turn on holding volume up and power,can you enter into mode where you can access your sd card?
Can you see your files from sd then?
Click to expand...
Click to collapse
No, It doesn't see it in recovery either. If I go to Mounts and Storage section and do a "Mount /sdcard" it just give a "Error mounting /sdcard!" warning
Same if I try to format /sdcard. I just get
Code:
Formatting /sdcard....
Error mounting /sdcard!
Skipping format...
Done

A couple of other pieces of the puzzle
The phone was encrypted before upgrade (and since reencrypted)
When I go to settings -> storage, I see what looks like the contents of the storage flashing up before disappearing

HI there.
I used to have same problem all day and I found a solution which works for me.
Under flashboot I put older version of recovery-clockwork-5.0.2.0-crespo. Only with this one it allows me to see actually usb mount storage.
I still can't mount the storage card for flash, but I can see it in my laptop. So I do full format in fat32. (It takes about an hour).
After that everything was fine.
Hope this works for you too.

Mitax said:
Hope this works for you too.
Click to expand...
Click to collapse
Thanks for suggestion. I try but still not seeing the sdcard storage and mount / format from recovery give same error as above

Related

[Q] PLEASE HELP!! can't mount SD Card

trying to install rom from sd card (phone has been wiped after trying to install leedroid 3.0.3) and I get the following messages when in recovery;
unable to moun't sd card
E: Can't mount /dev/block/mmcblk0 (or /dev/block/mmcblk0p1)
(no such file or directory)
E: Can't mount /sdcard
HELP!!!!
Does this when I try installing from SD, formatting SD, all sorts. I cna access the card though from the computer when I select mount USB storage.
any ideas? I'm phoneless at the moment. eek. Thanks
westleydan said:
trying to install rom from sd card (phone has been wiped after trying to install leedroid 3.0.3) and I get the following messages when in recovery;
unable to moun't sd card
E: Can't mount /dev/block/mmcblk0 (or /dev/block/mmcblk0p1)
(no such file or directory)
E: Can't mount /sdcard
HELP!!!!
Does this when I try installing from SD, formatting SD, all sorts. I cna access the card though from the computer when I select mount USB storage.
any ideas? I'm phoneless at the moment. eek. Thanks
Click to expand...
Click to collapse
This sort of happened to me before. try downloading and installing the file attached. It should do the trick. N.B- You need to have root access.
ok thanks. I have root access (i think, fairly new to all this, apologies).
How do I run the file??
Thanks.
sorry to be a pain
westleydan said:
How do I run the file?? Thanks. sorry to be a pain
Click to expand...
Click to collapse
Boot your phone (make sure the file is on your phone), then simply select the file and follow the onscreen instructions. After that, select it's icon in the menu and choose to allow it to automatically operate when USB is connected. Then just allow root access and you're good to go. Try your rom flashing again and it should be successful.
hey
thanks for your help, but I currently have no ROM / OS installed on the phone, so can only boot into recovery / fastboot etc.
not into android os.
westleydan said:
hey
thanks for your help, but I currently have no ROM / OS installed on the phone, so can only boot into recovery / fastboot etc.
not into android os.
Click to expand...
Click to collapse
Since you can boot into recovery and access your phone from your computer, then just flash the stock windows mobile rom to your phone. I think that would work and it does make sense. If it does work then you can continue doing what you want after you have done it.
Do you mean flash it via fastboot? I'm sturuggling to get files across from my pc... sorry to be a pain...
I can access the SD card to drag files in recovery. but cant isntall from the sd on my phone.
tried flashing files direct to phone with fastboot but coundt. probably just got it wrong. gahhh.
westleydan said:
Do you mean flash it via fastboot? I'm sturuggling to get files across from my pc... sorry to be a pain...
I can access the SD card to drag files in recovery. but cant isntall from the sd on my phone.
tried flashing files direct to phone with fastboot but coundt. probably just got it wrong. gahhh.
Click to expand...
Click to collapse
Have you tried a different SD Card or a sdhc card? One of them might help.
I haven't tried another card yet no.
I need to purchase one first, hopefully will get chance this week.
Any links to best guide to make a goldcard btw?
Thanks.
westleydan said:
I haven't tried another card yet no.
I need to purchase one first, hopefully will get chance this week.
Any links to best guide to make a goldcard btw?
Thanks.
Click to expand...
Click to collapse
Go here and read my first post [OP]: http://forum.xda-developers.com/showthread.php?t=1052063. Hope this helps.

[SOLVED] Clockwork can't mount SD Card

Hello fellow Transformers,
I've flashed Clockwork recovery and I have root access but when I try to flash a custom ROM I get "E: Can't mount /sdcard".
Tried reflashing the recovery img, tried manually mounting the /sdcard ... same error.
I used this thread to gain root access + flash recovery: http://forum.xda-developers.com/showthread.php?t=1125714 .
I don't have a microSD card so the /sdcard I'm talking about is the internal 16GB one.
Hope it's even mountable... or do I have to use a microSD card?
Would appreciate any help!
Thanks!
Edit: tried a microSD card - won't mount as well
That root method seems to be pretty unreliable, judging by all the comments in that thread. Try flashing this version of CWM and try your custom rom again:
http://forum.xda-developers.com/showthread.php?t=1093818
If that still doesn't work, I'd say you should unroot and then try one of the more reliable rooting methods.
kingwp1 said:
That root method seems to be pretty unreliable, judging by all the comments in that thread. Try flashing this version of CWM and try your custom rom again:
http://forum.xda-developers.com/showthread.php?t=1093818
If that still doesn't work, I'd say you should unroot and then try one of the more reliable rooting methods.
Click to expand...
Click to collapse
Thanks!
I saw that thread but how can I flash this Clockwork img if I can't mound SD card? can I use fastboot boot recovery ?
Hah! Good point. You got me there...
Do you have another microSD card laying around? As far as I know CWM requires you have the files on a microSD, not the internal SD.
This is the method that I used and had no issues with:
http://asustransform.com/forum/index.php?/topic/19-how-to-root-your-asus-transformer/
You could try re-rooting your device. This method requires you to downgrade your firmware, though.
Thanks , i'll try the rooting method you did.
Try another microsd card first. I've seen people in other threads with this problem, and a different card did the trick.
Did you find a fix for this? I did a factory reset twice and re-rooted twice via the guide above. Also tried a differnt root method. Tried 3 different SD cards and reformatting them to fat32 (also tried fat and ntfs just in case ) none of them will mount in CWM recovery??
My tf will recognize the SD card when booted but not in clockwork. Im using the "standard " CWM as I can't flash the modded version. Anyone please!! I'm stuck on 3.0.1
Therev29 said:
Did you find a fix for this? I did a factory reset twice and re-rooted twice via the guide above. Also tried a differnt root method. Tried 3 different SD cards and reformatting them to fat32 (also tried fat and ntfs just in case ) none of them will mount in CWM recovery??
My tf will recognize the SD card when booted but not in clockwork. Im using the "standard " CWM as I can't flash the modded version. Anyone please!! I'm stuck on 3.0.1
Click to expand...
Click to collapse
Used the nvflash method, which flashes the modded CW, and bought a simple 4gb microSD card and it worked great.
Make sure your sd card is formatted to FAT32.
Thanks for the quick response. nvflash it is then. forgot that's used for more than just unbricking
Therev29 said:
Thanks for the quick response. nvflash it is then. forgot that's used for more than just unbricking
Click to expand...
Click to collapse
Good luck
Well, I was able to nvflash the modded cmw and prime 1.4 which was my primary goal but even this cwm won't mount the removeable or internal sd for me (still not sure which one mounts) reformatted 2 different cards to fat32 on my pc even tried formatting on the tf still nothing. Any other ideas ?
Therev29 said:
Well, I was able to nvflash the modded cmw and prime 1.4 which was my primary goal but even this cwm won't mount the removeable or internal sd for me (still not sure which one mounts) reformatted 2 different cards to fat32 on my pc even tried formatting on the tf still nothing. Any other ideas ?
Click to expand...
Click to collapse
In that case, assuming you did everything, I suggest RMA... It should work so if it doesn't, maybe there's a fault with the sd card slot...
The best test is to take a microSD card that works for someone else on the Transformer and test it on yours, but it's hard finding someone with the same tablet next to you I guess...
That's what I don't get. It mounts fine when the tf is on, mount no problem on my other devices, they just wont mount for cwm on the tf. I'm gonna mess around a bit more to see if anything else works. I have some light screen bleed so it would give me a reason to return if I end up needing to go that route. Thanks again for the suggestions !
Edit: not sure why but CWM recognized the sdcard when I partitioned it, then I was able to mount it and do a backup. Still a little confused that it would recognize/mount the SD to partition but not to install or backup. But it works now
Therev29 said:
That's what I don't get. It mounts fine when the tf is on, mount no problem on my other devices, they just wont mount for cwm on the tf. I'm gonna mess around a bit more to see if anything else works. I have some light screen bleed so it would give me a reason to return if I end up needing to go that route. Thanks again for the suggestions !
Edit: not sure why but CWM recognized the sdcard when I partitioned it, then I was able to mount it and do a backup. Still a little confused that it would recognize/mount the SD to partition but not to install or backup. But it works now
Click to expand...
Click to collapse
Glad to hear that!
I have screen bleeds as well but very small one and I didn't even notice them until I saw that "Screen bleeds" thread so I'm not going to return it for now... if it'll get worse I will.
It Works!
Thanks to jcarrz1 reply to my post in Clockworkmod recovery 3.2.0.1 roach-tf101-r1 I found the solution to my SD Card not mounting. It was indeed solved by first Partitioning my external SD card. After that CWM mounts the SD card just fine and uses any files I have stored there.
i have the same problem
can u explain what are you exaclty doing to fix it ?
edit : FIXED !
Mount Error Fixed
After battling with the error of the Clockworkmod recovery not been able to mount the SD Card for days, I was finally able to get this to work by formatting the SD Card using the SDFormatter. It can be downloaded here
https://www.sdcard.org/downloads/formatter_3/
After installing the SDFormatter, formt the card accepting the default settings.
Good luck
RE: Mount Error Fixed
adixmail said:
After battling with the error of the Clockworkmod recovery not been able to mount the SD Card for days, I was finally able to get this to work by formatting the SD Card using the SDFormatter. It can be downloaded here https www sdcard org/downloads/formatter_3/
After installing the SDFormatter, formt the card accepting the default settings.
Good luck
Click to expand...
Click to collapse
I had to flash with the SE PC Companion first to be able to mount and select debug, but it worked!
Nice
Mefna said:
I had to flash with the SE PC Companion first to be able to mount and select debug, but it worked!
Click to expand...
Click to collapse
Nice.
Glad to hear that you got it to work.

Stuck at cm10 Bootani

Just unlocked using EZ. I'm running cwm 6.0.1.0 and the lk_aosp_jb_beta-v0.5 kernel. I am coming from stock rom I wiped data/cache/dalvik. I reboot come to the CMX cyanogenmod 10 boot animation screen and it just sits there with the screen flashing every few seconds.
I'm not sure what I've done wrong or what is going on. I'm using the 20120817-UNOFFICIAL cm10 rom. Id also like to note upon backing up roms I've been getting "Unable to find mounted volume /sdcard" "Error finding an appropriate backup handler" I try mounting the internal sdcard in cwm but it doesn't do anything, I can mount and unmount everything else. Please help me out?
Edit: I'm going to flash beans8 so I can check my external sdcard is formatted in FAT32
ReEdit: Still no luck. Any advice?
I think your best bet is to copy everything off of your sdCard and reformat it (Fat32 of course). Are you running the on-kexec CWM also?
mewohkie said:
Just unlocked using EZ. I'm running cwm 6.0.1.0 and the lk_aosp_jb_beta-v0.5 kernel. I am coming from stock rom I wiped data/cache/dalvik. I reboot come to the CMX cyanogenmod 10 boot animation screen and it just sits there with the screen flashing every few seconds.
I'm not sure what I've done wrong or what is going on. I'm using the 20120817-UNOFFICIAL cm10 rom. Id also like to note upon backing up roms I've been getting "Unable to find mounted volume /sdcard" "Error finding an appropriate backup handler" I try mounting the internal sdcard in cwm but it doesn't do anything, I can mount and unmount everything else. Please help me out?
Edit: I'm going to flash beans8 so I can check my external sdcard is formatted in FAT32
ReEdit: Still no luck. Any advice?
Click to expand...
Click to collapse
Have you ODIN back to stock or rooted stock ?
plus /mnt/sdcard is the internal card /mnt/extSdCard is your external card
Marcismo55 said:
I think your best bet is to copy everything off of your sdCard and reformat it (Fat32 of course). Are you running the on-kexec CWM also?
Click to expand...
Click to collapse
I was using the CWM 6.0.1 that was posted a few days ago for the kexec stuff. I was going to update to the latest official cmw but have not as of yet. I used EZ to flash the CWM I have now so I don't really know?
jlmr731 said:
Have you ODIN back to stock or rooted stock ?
plus /mnt/sdcard is the internal card /mnt/extSdCard is your external card
Click to expand...
Click to collapse
I had ODIN back to stock and then ran adam's CASUAL to root and unlock
I took all the info off my SD card last night formatted both through CWM and will give this another go with the new nightly build today. It was strange, with my external SD card mounted in the phone last night plugged into USB on my PC it listed both the internal and external as General hierarchy File systems. But when I pulled out the microSD and put it into my card slot adapter it showed it as a FAT32 card. I'm puzzled but either way I reformatted it to FAT32 and popped it back in the phone. Then I formatted the internal via CWM. Like I said I'll try it again in a few after I make some backups and titanium my stuff.
Just tried again. Still stuck on the boot animation screen. Everything is as it should be according to everything I've read.
EDIT: Finally got it. I flashed liquid and then flashed the new nightly over that after clearing data/cache/dalvik.

[Q] Help me figure out what's wrong

Problem
So i was running a slim rom and suddenly my device started rebooting constantly.
What i Tried
Wiping everything (System/Data/Cache/SDCard) booting into recovery and put jellyshot rom zipfiles on the sd card.
What happens now
When i unmount USB and try to flash the new rom, the files (jellyshot rom) aren't on the sdcard. When i mount USB again they also aren't on the card.
I have repeated this constantly and can't make any sense of it.
Is my device "bricked" ?
Thanks in advance.
volowi choose
Basicly whenever i MOUNT USB, delete and add files, the next time i MOUNT USB, the files are back in their original state. Known behaviour?
This is definitely not known behavior. To me it looks like you are getting write permission on the drive once you mount. So it looks to you as if file are getting deleted or files are getting added. But once you unmount/mount again, the changes are not done. It could be a problem with the recovery that you are using. May be try to flash a different recovery in fastboot mode.
Don't you have any other ROM on SD card to flash & boot. If you can boot in to the ROM, then may be you can see if you are able to correctly use SD card and copy a new ROM before you start wiping.
try format your sd from pc
anshumandash said:
This is definitely not known behavior. To me it looks like you are getting write permission on the drive once you mount. So it looks to you as if file are getting deleted or files are getting added. But once you unmount/mount again, the changes are not done. It could be a problem with the recovery that you are using. May be try to flash a different recovery in fastboot mode.
Don't you have any other ROM on SD card to flash & boot. If you can boot in to the ROM, then may be you can see if you are able to correctly use SD card and copy a new ROM before you start wiping.
Click to expand...
Click to collapse
I am able to boot into the rom (with constant errors popping up) and turn on/off usb storage but the effect is the same.
Mount ->Change files ->Unmount -> Mount -> Nothing has changed
leap_ahead said:
try format your sd from pc
Click to expand...
Click to collapse
Tried that to no effect.
Mount -> Format -> Unmount -> Mount -> All the files are there again...
No Mobile Network or USB Connection!!!
Hey I am pretty new to rooting but I have a major problem. I recently rooted my Samsung Nexus 4G, flashed clock work mod recovery and installed a version of Jelly Bean I found in on some website. But my problem is that I began to have problems with the version of Jelly Bean I download so I tried to flash back to stock but something went horribly wrong. Now my phone does not have mobile network and when I connect it to a computer, the computer will not recognize it. Bluetooth, WiFi and SD Card still works but I cannot find a way to get my Mobile Network to come back. Please Help!!
I'll install SDK, Odin, put the phone in download mode and flash a factory image. Just saying
Envoyé depuis mon Nexus S avec Tapatalk
Odp: [Q] Help me figure out what's wrong
Hey! I had a similar problem with my i9023. I couldn't Access my files through the PC after flashing slim beam. I downloaded JellyShot and marmite kernel with my device, without using PC. Then i found those files in sdcard/download, flashed with no problems. Everything seemes to be ok now.
Sent from my Nexus S using xda app-developers app

TWRP Recovery 2.4.4.0.

I cleaned my tablet tf300, to install a newer and different rom, now i can't get twrp to see my microsd card to install the rom, how can i get the rom file to my internal sd card to proceed, as i can't get adb to work either, i've no idea how to copy the files to internal to get going again.
Any and all help will be appreciated. Thanks.
Luca Brasi09 said:
I cleaned my tablet tf300, to install a newer and different rom, now i can't get twrp to see my microsd card to install the rom, how can i get the rom file to my internal sd card to proceed, as i can't get adb to work either, i've no idea how to copy the files to internal to get going again.
Any and all help will be appreciated. Thanks.
Click to expand...
Click to collapse
Make sure the SD card is mounted in the "Mounts" section of TWRP.
I did that but it won't stay in that mode, keeps on reverting to internal.
Luca Brasi09 said:
I did that but it won't stay in that mode, keeps on reverting to internal.
Click to expand...
Click to collapse
Did you try unmounting the internal, then mounting external?
I have zero luck in getting it to stay on external SD, I've tried to unmount the internal and then mount the ext sd, so I am stuck. I don,t even see USB mode when I hold volume down and power, the only option is recovery Android and wipe data, so I don't seem to be able to get the zipped rom i want to install copied where I can use it.
Luca Brasi09 said:
I have zero luck in getting it to stay on external SD, I've tried to unmount the internal and then mount the ext sd, so I am stuck. I don,t even see USB mode when I hold volume down and power, the only option is recovery Android and wipe data, so I don't seem to be able to get the zipped rom i want to install copied where I can use it.
Click to expand...
Click to collapse
Thats how the new bootloader works, fastboot protocol is enabled the second you boot to that menu. So make sure you are on the patched 2.4.4.0 recovery.
I've downloaded a patched version of the twrp 2.4.4.0, but i can't access usb function to use fastboot or any other method to get the patched file to my internal storage on the tablet. Any ideas as how to transfer the needed file? Hope it's not bricked beyond repair. Plus my pc fails to install device driver, i am stuck at the starting screen that says "the device is unlocked" and asus logo.

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