Recovery can't mount sd - Nexus One General

Hey everyone,
The problem I'm having is pretty self explanatory, when I boot into recovery (latest RA or clockwork) I'm unable to mount my SD card. When I boot into my rom (cm 6 rc1) I have no trouble mounting or accessing the SD. Both recoveries can mount a 1gb card I have laying around but not my current card. I have tried reformatting the card multiple times to no avail. Has anyone had this issue or have any insight into it?
Thanks
Bryan

Not sure on your problem. Since you reformatted all fat32, I assume, memory is not the issue. You can get Auto Mount from Market for a temporary fix. It can be disabled thru settings if you want to keep it but not use if you solve your problem.
Ken

Related

[Q] Failed to mount /sd card (invalid argument)

Hey
Every time I try partitioning the sd card I get this error in clockwork. The only way I have found around it is to reformat the sd card with a android device. IS there anyway other way that I can fix this?
Thanks
hal752 said:
Hey
Every time I try partitioning the sd card I get this error in clockwork. The only way I have found around it is to reformat the sd card with a android device. IS there anyway other way that I can fix this?
Thanks
Click to expand...
Click to collapse
Hi,
I'm not sure what you are trying to say.Have you fixed the problem?
Formatting and partitioning are hugely important in Android.Getting it right can save you grief in the long run.
Get yourself a copy of G-PARTED (google it).
BACK UP YOUR DATA.
Use g-parted to remove(delete)all partitions.
If you are getting errors, chkdisk as well.
Format to fat 32.
Go to ad recovery>advanced>Partition SD Card.1024m with 0 swap)
Then replace everything on the card and install new ROM.

Mounting Issue in CWM

I can't get my SD Card mounted in CWM. When the phone is on it is fine but when I try to flash from CWM is says the SD Card is not mounted. Any one have any suggestions?
What ROM are you on?
I tried for the longest time to use CM7 and CWM refused to mount my SD card. I asked about it on here and have seen several other threads but with no resolution or fix.

[Q] Lost my external SD

Flashed my a500 several times. Decided to go back to taboonay. In recovery I decided to clean everything. I formatted everything that had an option to format including SD. I thought that was the internal however I was wrong and lost all my backups and roms. No problem I thought, went to my desktop put the new rom on sd card the reinstalled in my device.
OK the problem: It will not flash the rom because recovery can nolonger mount my sd card. I've tried other sd cards formated fat.
Any ideas?
Holyoblation said:
I've tried other sd cards formated fat.
Click to expand...
Click to collapse
and did those other cards work?
sorry
No, other sd cards did not work. So what I have is a tab that when turned on goes strait to acer logo and loads nothing. I can however open to recovery however it will not mount the sd card. Also, it is not recognized when plugged in to my dell.
Solved
Ok, after reading this thead
- http://forum.xda-developers.com/showthread.php?t=1295926 -
I found that yes formating the sd card in either windows or linux will not work. Using my android phone to format the card works. It is now mountable. However I still could not flash directly to taboonay as I wished, but following this thread
- http://forum.xda-developers.com/showthread.php?t=1276227 -
got me up and going again.
Put the rom on a thumbdrive. Plug the thumb drive in. Turn it on to boot to recovery. It should let you install from zip without having to mount. Works for me.

[Q] CWM cannot mount SD card

When trying to install Tezet's CM10, I came across a problem with my CWM install, and was wondering if anyone was able to help me with recovering from it. When I go to choose SIP from SD card, it says unable to mount SD card, and in the logs it is unable to find find the SD card (cant remember the exact device, but was /deb/block/mmc...), but in android the SD card is on /dev/block/vold/179:1. I believe the problem would have originated when I tried the CM9 rom (went from CM7 to CM9, decided it wasn't for me at that stage due to being a bit to unstable still, so went back to CM7 and haven't flashed any roms since.
How can I go about installing an older version of CWM that is compatible with CM7, to be able to mount the SD card again, so that I can try the new mod. Everything I have read installs CWM from SD card, which is not an option for me, for obvious reasons.
Thanks in advance.
Nick

failed to mount /sdcard

Hi guys, i know this has come up on here before and i've searched through all the threads but found only a lot of information which is of no use at all.
Ok heres the info on my phone:
HSPL 2.08
Task 29ned
2.15.50.14 Radio
CustomRUU
Magdlr
CWM and also tried TWRP
I've used windows format from recovery (usb mass storage) and also minitool partition starting with fat32 and 32kb sectors then ext3 partition but on mounting it only returns the following:
E: failed to mount /sdcard (Invalid Argument)
Error mounting /sdcard
so far tried fat32, ntfs, ext2, ext3 out of sheer desperation
Any help would be muchly appreciated but i'm assuming it might be the sdcard at fault i really don't know.
Thanks in advance.
Dan
Hi Dan
In minitool, did you set the primary/logical box to primary?
Why ext3?
Also what rom did you install, and what install method?
Robbie P said:
Hi Dan
In minitool, did you set the primary/logical box to primary?
Why ext3?
Also what rom did you install, and what install method?
Click to expand...
Click to collapse
Thanks for your reply, yes both were set to primary, ext3 as that what lots of threads on here advised. Formatted to fat32 first. I can see it on my pc but can't mount it on the phone? Any ideas?
No rom on the phone yet as i can't get the zip files to be recognised as the sdcard can't mount so you can see my problem now.
Am now getting a new error message saying:
E: Unable to write to ums lunfile (No such file or directory)
Thanks
Dan
Hi Dan, best to start afresh with your card. Use this https://www.sdcard.org/downloads/formatter_4/ to format it to fat32, and see if it shows up then.
I don't know of any latest roms using ext3, most use an ext4 partition on the sd card
Anyway, report back
Robbie P said:
Hi Dan, best to start afresh with your card. Use this https://www.sdcard.org/downloads/formatter_4/ to format it to fat32, and see if it shows up then.
I don't know of any latest roms using ext3, most use an ext4 partition on the sd card
Anyway, report back
Click to expand...
Click to collapse
Ok i'm slowly getting somewhere, twrp didn't work, minitool didn't work, cwm didn't work so then i tried the new version of twrp and formatted it on the sdcard which can now mount sdcard on twrp.
The issue i'm having now is that adb doesn't list it under devices. I'm having to use adb sideload as because its been formatted on the phone it can't be seen on the pc? Not sure if thats as i don't have the hd2 drivers on the pc but its got hd2 toolkit installed. Either way i now don't have any way of installing from the rom zips I have.
Thanks
Dan
Hi Dan, I don't think Android Debug Bridge will work if you do not yet have android on your phone (unless it works from twrp). It seems you have magldr installed, can you use usb mass storage to transfer your rom to phone?
Also I do highly recommend using the sd formatter i linked to earlier, but i assume you do not have a card reader, hence doing all from phone.
Best of luck
I had this problem to fix
i installed everything then formatted card to fat32 using mini partition wizard and then did EXt4 and swap partition from Cwm Recovery and it worked just fine
Fix for unable to mount sdcard error
Neurom707 said:
I had this problem to fix
i installed everything then formatted card to fat32 using mini partition wizard and then did EXt4 and swap partition from Cwm Recovery and it worked just fine
Click to expand...
Click to collapse
Just incase anyone has the same problem i had with the never ending unable to mount sdcard problem.
What this turned out to be was cwm would format the card but only a certain area, then if you format with windows it will again only format a certain area that it see with its own file system. Then minitools would have a strange arrangement of differing file systems and changing this by usb connection through magdlr kept creating these problems.
I was trying to use adb to connect the phone to the pc through usb drivers but in the end it simply wasn't worth the effort.
First I went over cwm with the latest version of twrp.
Then I went out to buy a new sdcard simply to get a sdcard to microsd card tool.
Reformat the sdcard (with minitool partition) once in the pc (using the microsd to sdcard tool) to fat32 or fat32 with an ext4 partition if yr doing nand and dataext. Both partitions need to be primary and make sure there are no other partitions on the card this may take a few goes as sometimes you get a random partition or I did anyway.
Then put your rom files on the sdcard using the pc.
Remove sdcard from pc and install in phone.
Boot phone into magldr and choose recovery and this will take you into twrp and simply choose install and find the rom file you want to install.
Don't worry if you have any problems in the rom install you can always go back into twrp and wipe the system which is the rom.
Hope that helps anyone who was experiencing the same issues.
Alternate workaround
I had the same problem others have above. I wound up using a different workaround, and was able to do it with just the phone, a USB cable, and a Windows 7 PC. No SD adapter was needed and there was no need to remove the microSD card from the phone.
I took a stock WinMo 6.5 TMOUS HD2, installed Black LK and TWRP and cleared everything (cache, etc.). Then I used Black LK (very similar to cLK) to re-partition the internal storage to accept my new Android ROM. All I needed at this point was to install the ROM. I tried to copy my Android ROM to a microSD card I had in another phone and then bring it over, but TWRP was unable to read the card. It also couldn't mount the card via USB.
I was able to use TWRP to format the microSD. Then TWRP was able to USB Mount the microSD, but when my PC dectected it, I received a popup indicating that I needed to format the SD before Windows could use it. I said "yes", and allowed Windows to format the card as one big FAT32 partition. It took a few minutes, during which I was a little nervous as there was no progress meter or anything else on either the phone or the PC to indicate it was working. But once it finished, Windows was finally able to access the microSD card and copy the .zip file for the ROM. Once that was complete, I told Windows to eject the microSD, then un-mounted it in TWRP. And, finally, TWRP was able to see the ROM file and install it to NAND from the microSD.
Anyway, thought I'd post it up in case anybody else runs into this and doesn't have a card reader or adapter.

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