[Q] "can't mount SD card" - Samsung Galaxy Nexus

Hi all,
Hope this hasn't been asked/answered (haven't found it yet in the galaxy nexus section).
I'm rooted, have been using a commotio 4.3 rom lately that's worked fine. I thought I'd try something new so I downloaded it, put the .zip file onto the phone (via my Mac in a root folder called "roms"). Went to factory reset the phone and I got all sorts of error messages during the process. When I go to load the rom, in clockwork recovery it says the "sd card can't be mounted." Of note, my phone is encrypted...
I'm having trouble understanding how to do this rooting stuff without an SD card (my last phone had one) - I don't really understand how with the internal storage you can wipe/factory reset and have the ROM you just downloaded and placed in the phone not disappear.
Any thoughts on how I can get my SD card to mount?
Thanks!

1) you cant mount /sdcard in recovery as there is no SDCARD. this has been addressed since the phone came out
2) im pretty sure recovery doesnt understand your phone's partitions since its encrypted.
3) use search.

Related

[Q] Can't mount SD card (no ROM installed) [SOLVED]

First: Yes I've looked at other threads my problem is slightly different and, yes it is my fault for trying stuff beyond my level of skill but I know XDA members are helpful so I'm trying my luck.
Problem: I rooted the device (HTC Desire) and was running LeeDrOiD V2.2 until I came across the new senseHD ROMs for the HTC Desire and this is where the problems started. In short, I tried to upgrade to the SenseHD ROM and in the process wiped my SD and phone memory. the device can still boot into recovery but it gets the following message when trying to access the SD;
E:Can't mount /dev/block/mmcblk0p0 (or /dev/block/mmcblk0p1)
(Invalid argument)
E:Can't mount /sdcard
The card is 2GB and reads fine on my windows machine. I've tried formatting and placing ETX3 and ETX2 partitions, I've also tried just copying all the old data that was on the SD before I started playing but the device just hangs with a black screen reading "android". The trouble is that all the solutions I have come across for similar problems are solved from "inside" the ROM either through ROM manager or by changing settings. Obviously these are not options for me.
I would like to install the senseHD ROM (RCMixHD v0.11) (or anything at this point) so please could you help to fix this and have a working phone again.
please please please help out if you can, I'll be eternally grateful for any advice.
many thanks in advance!
SOLUTION
I managed to fix it in the end. I got a hold of another SD card from a friend, put a ROM on it and booted up the phone. Made sure the phone could boot up without the borrowed SD card. Then I took the original SD card and deleted all the partitions (DID NOT FORMAT) in windows using (MiniTool Partition Wizard) placed it back in the phone and booted up using the ROM that had just been installed.
In the phone settings go to Phone and SD storage, mount the SD card (don know why it manages to mount here) and then format it.
Now the SD card is fixed!
You could try repartitioning the sdcard from recovery.
good luck.
I had the same problem. I needed to update my version of Clockwork Recovery. I used the ROM Manager to install the latest version. Now its working for me.
Thanks I managed to fix it in the end. I got a hold of another SD card from a friend, put a ROM on it and booted up the phone. Made sure the phone could boot up without the borrowed SD card. Then I took the original SD card and deleted all the partitions (DID NOT FORMAT) in windows using (MiniTool Partition Wizard) placed it back in the phone and booted up using the ROM that had just been installed.
In the phone settings go to Phone and SD storage, mount the SD card (don know why it manages to mount here) and then format it.
Now the SD card is fixed!
I have the same problem you did however my desire will not mount any sdcard I put in it. Can anyone help?
NYRican said:
I have the same problem you did however my desire will not mount any sdcard I put in it. Can anyone help?
Click to expand...
Click to collapse
same here... happened yesterday.. and i am searching my guts out to fix it since
OrionDelgado said:
same here... happened yesterday.. and i am searching my guts out to fix it since
Click to expand...
Click to collapse
I'm also in the same boat and the fastboot command to re-enable the SD card didn't work for me.

CM 10.1 Nightly help

I am new here and I am scared I messed up my S3. I installed the CM 10.1 nightly build 12.18.12 yesterday and my file system is messed up. The original files that I had on my phone are hidden, I can't see them. I don't even get the option to look in the 0/ folder while browsing the internal memory, I don't see anything. In addition, I'm using a FAT32 formatted microSD but the phone won't store anything on it. When I plug the phone into my computer in MTP mode with the SD card installed, I can see the internal memory if I click on the SD card and nothing if I try to click on the internal memory. Without the card installed, nothing comes up. Most importantly, I have two clockworkmod recovery files on my internal memory that I can't access when I go into recovery, it says that it can't find them. I can see the folder, only with the micro SD installed even though everything in on the internal memory, if I go to install from zip and look for them. I don't know how to get clockworkmod recovery to see, access, and install the recovery to get my phone back to the way it was. PLEASE HELP!!!
Is it possible to just unroot and have my phone go back to "day 1" when I got the phone out of the box?
Same issues for me
FIESTY2 said:
I am new here and I am scared I messed up my S3. I installed the CM 10.1 nightly build 12.18.12 yesterday and my file system is messed up. The original files that I had on my phone are hidden, I can't see them. I don't even get the option to look in the 0/ folder while browsing the internal memory, I don't see anything. In addition, I'm using a FAT32 formatted microSD but the phone won't store anything on it. When I plug the phone into my computer in MTP mode with the SD card installed, I can see the internal memory if I click on the SD card and nothing if I try to click on the internal memory. Without the card installed, nothing comes up. Most importantly, I have two clockworkmod recovery files on my internal memory that I can't access when I go into recovery, it says that it can't find them. I can see the folder, only with the micro SD installed even though everything in on the internal memory, if I go to install from zip and look for them. I don't know how to get clockworkmod recovery to see, access, and install the recovery to get my phone back to the way it was. PLEASE HELP!!!
Is it possible to just unroot and have my phone go back to "day 1" when I got the phone out of the box?
Click to expand...
Click to collapse
I am having the same issues. I have tried to move files with the phone connected via USB to my computer and also though the file explorer on the phone and I can't. Not sure why CM 10.1 was set up to mess with the file formatting, etc, but it screwed stuff up. I have tried going back to CM 10 (which is awesome and very stable) but I don't have the right gapps and can't get the right ones installed...
Anyone have any ideas on how to return the files to the original locations?
There isn't a way for you to go back to day one unless you download the original ROM and flash it. Good luck get that installed at this point though...
FIESTY2 said:
I am new here and I am scared I messed up my S3. I installed the CM 10.1 nightly build 12.18.12 yesterday and my file system is messed up. The original files that I had on my phone are hidden, I can't see them. I don't even get the option to look in the 0/ folder while browsing the internal memory, I don't see anything. In addition, I'm using a FAT32 formatted microSD but the phone won't store anything on it. When I plug the phone into my computer in MTP mode with the SD card installed, I can see the internal memory if I click on the SD card and nothing if I try to click on the internal memory. Without the card installed, nothing comes up. Most importantly, I have two clockworkmod recovery files on my internal memory that I can't access when I go into recovery, it says that it can't find them. I can see the folder, only with the micro SD installed even though everything in on the internal memory, if I go to install from zip and look for them. I don't know how to get clockworkmod recovery to see, access, and install the recovery to get my phone back to the way it was. PLEASE HELP!!!
Is it possible to just unroot and have my phone go back to "day 1" when I got the phone out of the box?
Click to expand...
Click to collapse
To get back to day 1 just flash a stock rom from the stock rom thread in OG development using Odin. That will bring you back to either out of the box ics or newest jellybean update, depending on which one you choose.

[Q] Please help. Can't mount my external SD in TWRP.

I'm sorry. I'm somewhat new at this but I'm pretty sure this isn't what's supposed to happen.
I was going to flash a new ROM to my Note 2. I backed everything up in my external SD card (Nandroid and Titanium). I did all the wipes in TWRP 2.4.3 -- Factory Reset and System-- but I also decided to "Format Data" (reformat my Internal SD) which I now regret because, when I go to install the ROM that is in my external sd card, I find that I can't mount it. When I go to reboot, it says there's no OS installed.
I still have access to TWRP. When I plug my phone to my computer though, it doesn't detect it.
Did I just brick my phone? What are my options? Can I load a ROM from my computer or something? I really need help.
elpHRep arose
Resolved the problem. I was able to mount my external SD card eventually and recover everything. Thanks.

[Q]Backup during Bootloop

So my phone is in a bootloop. I made a dumb mistake, and restarted my phone to be met with a bootloop. My question is - is it possible for me to get my files off of the phone before reinstalling/doing a fresh install? I have access to both download mode and CWM Recovery - I just have some files on here that I really need, and unfortunately, they aren't replaceable. Is there anyway for me to get them off of my phone? I'm running WFTN.
I've tried starting up CWM and backing up to external-sd, but every time I do I get a "can't mount backup path" error. So I go to Mounts and Storage and try mounting my external sd, but I get a "Error Mounting /external_sd!" message. Can anyone help me out?
Edit
Actually, I managed to get the files I needed. I needed some recordings off of the phone, and I was able to plug my phone into my computer via usb (in CWM) and it gave me access to the phone's internal SD card. So I suppose all that's left is actually re-flashing the ROM. I was running an older version of WFTN, I suppose i was due for an upgrade anyway.
However, I suppose my original question remains - is it possible to backup the files on the phone (without using the usb)? Is there a reason I was unable to mount my external sd card?
Just because you are flashing a rom doesnt mean your recordings or anhthing on your sd card is wiped when you flash a new rom. The exception being if you use odin to put a oneclick of a jellybean rom on. Then it wiped internal. And if you are worried about sd card just pull it out. Iirc I was always able to pull files from both internal and external while in recovery using el26 kernel. Not sure where the problem was. But glad to know you got your files.
Sent from my SPH-L900 using Tapatalk 2

Unable to Flash ROM, asking for help

Hello all, I recently purchased a new GS4 tmobile variant and have rooted it via Odin. SU shows up in the app section and TWRP installed successfully. My problem is when I attempt to flash a new rom i.e. GE 4.3, I almost immediately get a FAILED message and cant get it installed. I created a backup and have been able to restore so its not been an issue however I really cant figure out where im going wrong. The zip file is on my SD card but no luck... I'm just looking for some direction,
Thanks Andrew
th3h0ff said:
Hello all, I recently purchased a new GS4 tmobile variant and have rooted it via Odin. SU shows up in the app section and TWRP installed successfully. My problem is when I attempt to flash a new rom i.e. GE 4.3, I almost immediately get a FAILED message and cant get it installed. I created a backup and have been able to restore so its not been an issue however I really cant figure out where im going wrong. The zip file is on my SD card but no luck... I'm just looking for some direction,
Thanks Andrew
Click to expand...
Click to collapse
if you installed the rom correctly to the sd card, using twrp, you should be able to do your wipe data factory reset, wipe cash and dalvik, then press install from sd card, choose zip from sd card and install. make sure the rom is on the root of the sd card. when i first started flashing i was having a issue because my device was mounted incorrectly and the rom was not going to the root of my sd card. i started using a card reader that i can mount as a disk drive and send the rom to that. that solved my issues. also i seemed to be having issues with twrp on my device so i started using it and installed clockwork mod touch recovery and things started working then.Also be sure you are trying to install the correct rom for your device variant.i hope this helps some. good luck
realsis said:
if you installed the rom correctly to the sd card, using twrp, you should be able to do your wipe data factory reset, wipe cash and dalvik, then press install from sd card, choose zip from sd card and install. make sure the rom is on the root of the sd card. when i first started flashing i was having a issue because my device was mounted incorrectly and the rom was not going to the root of my sd card. i started using a card reader that i can mount as a disk drive and send the rom to that. that solved my issues. also i seemed to be having issues with twrp on my device so i started using it and installed clockwork mod touch recovery and things started working then.Also be sure you are trying to install the correct rom for your device variant.i hope this helps some. good luck
Click to expand...
Click to collapse
The .zip file is in a folder called ROMS i created on the root of the internal memory. Right now im stuck without anything as my backup seems to have failed now as well. I've flashed many roms before and have never run into this so im stumped! I've tried using both CWM and TWRP but both through a "failed" error. I downloaded both the rom package from the Tmo variant GS4 forum so i think they should be right...
th3h0ff said:
The .zip file is in a folder called ROMS i created on the root of the internal memory. Right now im stuck without anything as my backup seems to have failed now as well. I've flashed many roms before and have never run into this so im stumped! I've tried using both CWM and TWRP but both through a "failed" error. I downloaded both the rom package from the Tmo variant GS4 forum so i think they should be right...
Click to expand...
Click to collapse
I think ive found your issue. You said you placed the roms in a folder, try this, put the rom DIRECTLY on the root of your sd card, NOT in a folder. Give this a try and let me know. I know when flashing with my last device, the rom could not be placed into a folder, it had to be placed directly onto the root of the sd card. So try going back to the computer and mount as disk drive and directly place the rom onto the sd card, then just scroll down to find the rom while in recovery and this SHOULD work. I had a issue mounting as a disk drive so I just used a micro sd card reader and placed my sd card into the card reader, this automatically is recognized as a external disk drive and I'm able to place rom directly to root of sd card this way. When I tried hooking up my device directly to the computer it mounted as a media device and would not allow the rom to be placed correctly on the root. So that's how I got around that. So keeping these issues in mind, try again and place the rom directly to the sd and NOT in a folder and see if your able to successfully flash after that. After I did these things I was able to flash without any problems. Luke I said when I first flashed these were some issues I encountered that was prohibiting me from flashing correctly. Now I don't have any problems flashing. Please let me know if this works out and enables you to successfully flash. Hope this helps

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