[Q] Can't Mount External SD No Matter What - Galaxy S II Q&A, Help & Troubleshooting

I received a GT-I9100 from a friend a while back, and I rooted it and installed Slimsaber's Kitkat ROM. Everything worked fine. Then I decided to install CM 12.1, Netflix didn't work, so I downgraded to CM 11. I noticed that I could not longer read the external SD card. What was weird is when I am in the OS and the micro SD card is in, I can't read the internal and external SD (file manager showed they were blank). If I take the micro SD card out, I can read the internal SD card just fine.
Whether using TWRP or CM recovery, I also could not mount or format the external SD. So I got frustrated and decided to go back to Slimsaber. Problem still persists. I decided to wipe/format everything I could possibly wipe, including the internal SD card and start over, reflashing Slimsaber, etc (I even installed the Slimkernel). No go.
What is going on? I just want to get the external SD mounted so I can load my gazillion mp3's and use them on our 2,000 km road trip. Now I'm stuck.

I forgot to mention that after Slimsaber and before the first Cyanogenmod ROM, I decided to repartition my internal SD (I was tired to running out of room for apps). Is it possible that something got all screwy with mounting the external SD after this? I chose about 4 GB for my internal SD (I think it was 2 GB before). I used this method: http://forum.xda-developers.com/gal...es/mod-partition-internal-memory-app-t2538947
Can someone please help me get this working? I don't care if I need to wipe/format everything again. At this point it doesn't matter. I'll do whatever I can to get this working again. However, I *do not* want to go back to having a small internal partition again. I need those extra couple of GB's.

I tried using Odin to flash the original partition, and then I flashed Gustavo kernel with CWM (like I had before). But I can't mount USB, I can't sideload a zip file (adb), and I STILL can't mount the external SD. So now I'm completely stuck, except for using Odin. I flashed the 4 GB partition again (since it made no difference going back to the stock 2 GB).
What do I do?!
*Edit*
I was randomly able to mount USB and transfer the ROM files... but I still can't sideload with ADB, and when I'm in the OS, I still can't mount USB.

YESSSSS. External SD (and internal at the same time) is now working!!! I had to revert back to stock ROM: http://forum.xda-developers.com/galaxy-s2/help/guide-26-12-flash-stock-firmware-rom-t2365701
I still have my 4 GB partition too. Up next, I am going to root it, and then install Slimsaber, and see how that goes.

I decided to install OmniROM since it was reported you can mount everything just fine (http://forums.androidcentral.com/sa...-cwm-recovery-can-t-mount-sdcard-restore.html). So I did, and everything works fantastic! At least, so far. I can mount internal and external SD cards no problem. http://forum.xda-developers.com/galaxy-s2/orig-development/rom-omni-t2562055

Related

CM10 SD card & Gapps trouble installing

So I have an Hboot 1.15 CM10 Nightly installed on my evo, but i cannot access the SD card. Whenever I try to download something, it says I need external storage to download it, or even if I do a transfer from my computer to the SD card, I cannot see the sd card folder in TWRP to install gapps.
Is there any way to use my internal storage, or reconfigure my sdcard? Everything else works fine, but just really having trouble with this.
Ps. forgot to mention, I have S-ON, so maybe that is the problem?
midfieldmaestro said:
So I have an Hboot 1.15 CM10 Nightly installed on my evo, but i cannot access the SD card. Whenever I try to download something, it says I need external storage to download it, or even if I do a transfer from my computer to the SD card, I cannot see the sd card folder in TWRP to install gapps.
Is there any way to use my internal storage, or reconfigure my sdcard? Everything else works fine, but just really having trouble with this.
Ps. forgot to mention, I have S-ON, so maybe that is the problem?
Click to expand...
Click to collapse
The only problem with s-on is that you dont have full access to nand. Its not that big a deal considering there are plenty of ways to flash with s-on, just a few extra steps. Anyway did you wipe the phone prior to flashing cm10, you can either use a wipe script or you can manualy wipe by going to factory reset, cache and dalvik cache. When moving from a different rom, especially sense to aosp you need to wipe the phone to get rid of anything left over that could cause problems. There is also a zip that was recently posted that will re-write the locations for internal and external sd, I flashed it but Im only seeing the external sd now, still it helps that my external is better recognized
om4 said:
The only problem with s-on is that you dont have full access to nand. Its not that big a deal considering there are plenty of ways to flash with s-on, just a few extra steps. Anyway did you wipe the phone prior to flashing cm10, you can either use a wipe script or you can manualy wipe by going to factory reset, cache and dalvik cache. When moving from a different rom, especially sense to aosp you need to wipe the phone to get rid of anything left over that could cause problems. There is also a zip that was recently posted that will re-write the locations for internal and external sd, I flashed it but Im only seeing the external sd now, still it helps that my external is better recognized
Click to expand...
Click to collapse
Yea everything was wiped. What I ended up doing was mounting the SD card from TWRP and for some reason it was able to detect it then. So now I am able to use the stock google apps, but I still can't use the camera, because it requires the SD card, so something fishy is going on with recognition of it. I highly doubt its a corrupt memory card because I just went out and bought it. (its a 16 gb class 10 SDHC sandisk card).
midfieldmaestro said:
Yea everything was wiped. What I ended up doing was mounting the SD card from TWRP and for some reason it was able to detect it then. So now I am able to use the stock google apps, but I still can't use the camera, because it requires the SD card, so something fishy is going on with recognition of it. I highly doubt its a corrupt memory card because I just went out and bought it. (its a 16 gb class 10 SDHC sandisk card).
Click to expand...
Click to collapse
idk im on cm10 with a 64gb class 10 and it sees it fine.
ah..i cant believe that slipped my mind, the latest TWRP does support both cards, if you dont mind somewhat crippling the filesystem, you can flash that zip i was talking about earlier, it goes into the filesystem and erases the shortcuts for the internal and external sd and then rewrites them, i only had partial acces to my external the first time and after flashing i seem to be somewhat locked out of my internal (file explorer will not venture outside external sd) but the rom seems to run happily now
om4 said:
ah..i cant believe that slipped my mind, the latest TWRP does support both cards, if you dont mind somewhat crippling the filesystem, you can flash that zip i was talking about earlier, it goes into the filesystem and erases the shortcuts for the internal and external sd and then rewrites them, i only had partial acces to my external the first time and after flashing i seem to be somewhat locked out of my internal (file explorer will not venture outside external sd) but the rom seems to run happily now
Click to expand...
Click to collapse
I will look into it, is there any way to switch the camera to use internal storage without going to the camera app? Whenever I do go to camera, it just pops up and asks for an external memory card
Maybe my card is formatted wrong? Is there a special way to format the card so I can use it?
well it may be that cm10 does not like the way your card is formatted but if it has no access to the card at all then formatting it will not help. Are you on the latest nightly? There are some issues with the sd cards but I havent had CM10 flat out refuse my sd card. Since TWRP can read and write to both cards you can try rebooting into recovery and reformat (wipe) the card, be sure any backups may have you have are safe

[Q] Internal SD damaged - How to rescue? How to fix?

Suddenly I get this error in the notification bar:
Damaged SD Card - SD card is damaged. Try reformatting it.
And the SD card is not mounted. It's the internal one, the USB storage one I guess.
My external SD card works fine and is being mounted.
This is a huge problems since a lot of apps doesn't work when there is no internal SD. Swiftkey can't find it's languange packs, Gallery and many other video/image apps also fail etc.
If I reboot to recovery and to install zip from sdcard, I can see both my internal and external sd card. So recovery seem to be able to mount the internal sd, but android itself does not.
Now, I could format it, but I would like to at least be able to back up before I do, which is a bit of a problem since can't take the card out and use in a card reader and I can't get android to mount and share it either, even though recovery is able to mount the card just fine.
1) Does anybody know why this has happened?
2) Does anybody know how I can backup the contents of the internal sd, even if I can't get android to mount it?
3) Does anybody know how I any other way of fixing this problem?
Thanks in advance!
Rom & Kernel plz? :silly:
Also, Not really sure about this but I have a far reminiscence of having read somewhere that you can actually access your folders through USB from CWM once they are mounted. Please someone confirm this because I may be speaking bull****; otherwise you could try to backup your data from your very same computer.
pinkfloydhomer said:
Suddenly I get this error in the notification bar:
Damaged SD Card - SD card is damaged. Try reformatting it.
And the SD card is not mounted. It's the internal one, the USB storage one I guess.
My external SD card works fine and is being mounted.
This is a huge problems since a lot of apps doesn't work when there is no internal SD. Swiftkey can't find it's languange packs, Gallery and many other video/image apps also fail etc.
If I reboot to recovery and to install zip from sdcard, I can see both my internal and external sd card. So recovery seem to be able to mount the internal sd, but android itself does not.
Now, I could format it, but I would like to at least be able to back up before I do, which is a bit of a problem since can't take the card out and use in a card reader and I can't get android to mount and share it either, even though recovery is able to mount the card just fine.
1) Does anybody know why this has happened?
2) Does anybody know how I can backup the contents of the internal sd, even if I can't get android to mount it?
3) Does anybody know how I any other way of fixing this problem?
Thanks in advance!
Click to expand...
Click to collapse
Flash latest Siyah kernel (if you're on ICS/JB) and then boot to CWM. In mounts&storage mount USB storage and connect pc and phone via usb.
pilgrim011 said:
Flash latest Siyah kernel (if you're on ICS/JB) and then boot to CWM. In mounts&storage mount USB storage and connect pc and phone via usb.
Click to expand...
Click to collapse
+1
Peace
Hit Thanks & It will Disappear
Sent from S II Running Fully Modified Official ICS 4.0.4
Next Device: Upcoming Nexus

[Q] SD card not Recognized and wrong amount of storage displayed

Droid X2 on Eclipse 2.3 (now on CM10)
with a 32GB Sandisk (link to: ht tp://goo.gl/ h9Mai (remove spaces))
My phone has become very slow, so i decided to reinstall Eclipse, so I booted into recovery, wiped the data and cache then tried to install Eclipse. within a few seconds, it came up with an error saying that the file was bad. I rebooted the phone and reformatted the SD card, now the internal storage ( in Settings>Storage settings) now only gives me the option to format internal storage and the SD card gives me the option of formatting or mounting the card. There is also a notification saying Preparing internal storage, Checking for errors. I selected the Format SD card and after it finished formating, it now says that the card only has 4.3GB of storage. Any suggestions or Fixes?
The Bootstrap Recovery can read the two memories without any issues, and i did a SBF back to 2.3.4 and had the same issue
I Just installed CM10 and the problem persists, The SD card says insert a sd card for mounting (it is inserted) and the Internal storage says Mount SD card
Jmlannan said:
Droid X2 on Eclipse 2.3 (now on CM10)
with a 32GB Sandisk (link to: ht tp://goo.gl/ h9Mai (remove spaces))
My phone has become very slow, so i decided to reinstall Eclipse, so I booted into recovery, wiped the data and cache then tried to install Eclipse. within a few seconds, it came up with an error saying that the file was bad. I rebooted the phone and reformatted the SD card, now the internal storage ( in Settings>Storage settings) now only gives me the option to format internal storage and the SD card gives me the option of formatting or mounting the card. There is also a notification saying Preparing internal storage, Checking for errors. I selected the Format SD card and after it finished formating, it now says that the card only has 4.3GB of storage. Any suggestions or Fixes?
The Bootstrap Recovery can read the two memories without any issues, and i did a SBF back to 2.3.4 and had the same issue
I Just installed CM10 and the problem persists, The SD card says insert a sd card for mounting (it is inserted) and the Internal storage says Mount SD card
Click to expand...
Click to collapse
If it gives you the option to mount the SD card, do so. It's my understanding that after reformatting the SD card you have to mount it for it to be used with your phone.
Unmounted means your SD card is in your phone, but not connected to anything so you can safely remove it. Mounted means your SD card is in your phone AND it is integrated into the phone's system and can be used for data storage.
And possibly adding to your confusion is that Eclipse has a mod called SD card flip-flop, which reverses the naming of your internal storage and external SD card. Check out this link that explains it in depth http://forum.xda-developers.com/showthread.php?t=1229294
Cyanogen Roms do not use the SD Card flip-flop mod, and they also name the storage locations slightly different than the stock Rom.
Thank you, but as it turns out the SD card it self is not working. I plunged it in to my computer with an SD card adapter and it didn't show up. I assume that the card has become corrupt, so I will be replacing it. Their is one thing that confuses me however, and Is how bootstrap recovery is capable of reading the card, but the phone when booted normally or the computer can not.
Sent from my MB870 using xda app-developers app
And for future knowledge, you cannot flash a ROM over CM10. Theres an issue that CM10 has with flashing ROMs. Other stuff flashes fine. Just not ROMs. So that would explain why you had a problem flashing Eclipse when you were on CM10. The right process is to SBF and start over or restore a nandroid backup of Ice Cream Sandwich or Gingerbread and go from there. On top of that, Eclipse is on 2.3.5 while every other ROM is on 2.3.4. So flashing a 2.3.5 ROM on 2.3.4 will also not work.
jsgraphicart said:
And for future knowledge, you cannot flash a ROM over CM10. Theres an issue that CM10 has with flashing ROMs. Other stuff flashes fine. Just not ROMs. So that would explain why you had a problem flashing Eclipse when you were on CM10. The right process is to SBF and start over or restore a nandroid backup of Ice Cream Sandwich or Gingerbread and go from there. On top of that, Eclipse is on 2.3.5 while every other ROM is on 2.3.4. So flashing a 2.3.5 ROM on 2.3.4 will also not work.
Click to expand...
Click to collapse
I was able to restore my cm7 nandroid backup after being on cm10 a2. I just used cm7 bsr, wiped big 3 and restored.
Sent from my MB870 using xda app-developers app

[Q] [SOLA] No internal and external SD

Hello.
Yesterday i flashed Carbon ROM. Before this rom i had SlimJBs where i had the link2SD app working ok.
After flashing the Carbon ROM everything was OK until the time I unmounted my external SD, pluged it on my pc and format it to FAT32 and re-insert it to the phone. From this time the card wasn't identified at all... So i rebooted the phone. Now the external AND internal sd are gone. From CWM i can mount internal SD ok with all the files included but if i try to mount external sd i get error. I reflashed the kernel via fastboot but nothing changed. Unfortunatelly i reflashed the rom again with full wipe, etc. . Again nothing changed. I reinstalled link2sd but it cannot detect external sd. Can anyone help me with my problem. Of course this problem is not caused by the roms. Btw, both roms are amazing!

TWRP can't write to ext. SD

TiBu is fine with ext. SD, as is Total Commander file transfer. The 64 gb card used to work fine with TWRP, as did 2 other SD cards. Now, with TWRP 2.8.5.0 and 2.8.5.1 I can't use them to nandroid. I have to use USB via Stickmount. I tried going back to TWRP 2.8.3.0 using the TWRP install function from internal storage but same problem. Cards are formatted to FAT32. I'm running the latest SkyDragon Rom and kernel. Tried going back to 2.9.4 kernel and then 12B stock kernel. No help. When I try to do a nandroid to the ext. SD it fails with the message that it can't write to external SD. The card is writable except to TWRP. Anyone know how to fix this?
I have had the same problem with my VS985 and Sandisk ultra 64gb card, I reformat and it works for a couple days and then it isn't recognized by phone at all either inserted into phone, otg/stickmount, or in TWRP 2.5.8.1/2.5.3.0 via otg or in phone. I went back to my Sandisk 32gb and havent have an issue since. For whatever reason the G3 just doesn't like 64gb cards- I've read the multiple threads on this issue and the end result is the same- just stick with a 32gb...
i have been using a 64g sandisk always, never had an issue.
My problem is not with the SD card (I don't think) because it is recognized by every app I use it for except TWRP. The card used to work with TWRP also but I can't get TWRP to see it now.
It WAS the SD card that TWRP didn't like. New 64 GB card solved problem. I still don't know how the old SD could stop being recognized by one app and still be OK for everything else but it happened.

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