SD Card won't mount - Galaxy S II Q&A, Help & Troubleshooting

I've looked at the other threads on this but, none seem to match my problem.
I've a 16 GB MicroSD card in my S2. S2 is not-rooted running stock ROM.
This card used to mount ok. It no longer will.
In Settings->Storage, space reported is unavailable (because it's not mounted).
I can run Format SD Card option which returns quickly.
Running Mount SD Card, it's says Mount in Progress but it never completes.
If I put the card into an SD card reader, it looks fine. FAT32 formatted card, with approx 16GB available.
Any ideas?

PeteW said:
I've looked at the other threads on this but, none seem to match my problem.
I've a 16 GB MicroSD card in my S2. S2 is not-rooted running stock ROM.
This card used to mount ok. It no longer will.
In Settings->Storage, space reported is unavailable (because it's not mounted).
I can run Format SD Card option which returns quickly.
Running Mount SD Card, it's says Mount in Progress but it never completes.
If I put the card into an SD card reader, it looks fine. FAT32 formatted card, with approx 16GB available.
Any ideas?
Click to expand...
Click to collapse
I had similar problems with two other sd cards.
First running without any problem, and then suddenly the message appeared that the sd card is empty or not connected.
In both cases, the sd card was broken.
But in my cases, the sd card could not be used in a USB adapter by PC either.
As the sd cards were nearly new, I could make a warranty replacement and now I have got a card which works fine for about two months.
You can check this, by switching the sd card into another phone.
And use another sd card in your phone.
If the other card will work in your phone and your sd card will have issues in the other phone too, replace the broken sd card.
Good luck !
P.S.: You should format the sd card with your phone and not by your PC.

Other MicroSD Card works
It_ler said:
You can check this, by switching the sd card into another phone.
And use another sd card in your phone.
If the other card will work in your phone and your sd card will have issues in the other phone too, replace the broken sd card.
P.S.: You should format the sd card with your phone and not by your PC.
Click to expand...
Click to collapse
Thanks for the response. I should have said that another 4GB card worked in the phone ok. This did lead me to think it was a card problem. However, he fact it works via a PC indicates otherwise.
Will try it in another phone.

Just throw it away?
Has anyone seen this before i.e. not working in phone but ok in SD reader?
If so, did you manage to resurrect it? Or is it time to throw it out?

PeteW said:
Has anyone seen this before i.e. not working in phone but ok in SD reader?
If so, did you manage to resurrect it? Or is it time to throw it out?
Click to expand...
Click to collapse
Try this. Settings>Application>Development
Check usb debugging.
Connect phone to pc. In notification bar click "usb connected" message, and click on "connect usb storage" button. You won't see the sd card mounted in pc!
Now disconnect phone, reboot. It might mount
See if there's any luck.
Since you're not rooted, solutions are quite limited in numbers

droidphile said:
Try this. Settings>Application>Development
Check usb debugging.
Connect phone to pc. In notification bar click "usb connected" message, and click on "connect usb storage" button. You won't see the sd card mounted in pc!
Now disconnect phone, reboot. It might mount
See if there's any luck.
Since you're not rooted, solutions are quite limited in numbers
Click to expand...
Click to collapse
Tried disconnecting and rebooting in 2 senses of the word
1. Hitting the disconnect usb storage button on screen
2. unplugging the usb cable.
Unfortunately, neither worked.

i'm having this problem now both on internal and external sdcard... it wont even mount on recovery... i'll try see if i can this done.. Windows damages everything.. i made a cleanup of the sdcard and a format..

Related

[Q] After 2.3.4 Update - SD Card Problem.

After the gingerbread update, the phone will not see that any sd card is installed (it did prior to the update). I've tried 2 different cards, mess with connection, press down the metal housing. Need some help please, thanks.
Atrix27 said:
After the gingerbread update, the phone will not see that any sd card is installed (it did prior to the update). I've tried 2 different cards, mess with connection, press down the metal housing. Need some help please, thanks.
Click to expand...
Click to collapse
Have you tried Settings > Storage > Mount SD Card?
Atrix27 said:
After the gingerbread update, the phone will not see that any sd card is installed (it did prior to the update). I've tried 2 different cards, mess with connection, press down the metal housing. Need some help please, thanks.
Click to expand...
Click to collapse
does your computer recognizes it?
Well, the mount sd card is grey'd out, not selectable. Both cards can be accessed by the computer.
After 2.3.4 Update - SD Card Problem
Same here,
Had 2.2.2 and flashed the official 2.3.4 sbf and memory card is not recognized now.
Tried different cards as well and nothing. Mount and Format are grayed out.
Flashed it with SD and Sim out... If that might make a difference.
Maybe I should try flashing with the sd in?
Any suggestions?
I figured it out
Connect the phone (Mass Storage) with the SD in via USB and check if 2 partitions are recognized on the PC 1st (internal) and 2nd (SD-not accessible).
While connected to the PC take the cover off atrix and remove SD and slide it back it, if it doesn't see it instantly try again. The phone should say that it has detected the card. You might have to format it if it's not FAT32
No need to flash it again.
Hope this helps
Cheers
This is what worked for me
I had the same issue, and could not find the fix anywhere. I tried every fix I found in any posts. But nothing worked. I could not format or mount my SD Card.
Then, I noticed the "internal sd storage" said "not available"...
... I thought hmmmmmm... so I formatted it.
And after that, I could format the External SD Card and mount it...
Hope this helps somebody else.
Apparently, if it fails to mount the internal storage, it will fail to mount the external as well...
Cheers!

SD card not mounting after format

I have a small 4gb microSD card that i had from my old phone and have been using it on the Atrix. I want to get a bigger one but seeing as I have this one now I wanted to format it and use it for backups, etc. It's been working find in my Atrix until just now. I formatted it using the Settings -> Storage -> Format SD card option. Now it will no longer mount properly. I have rebooted the phone a few times, removed the SD card and reinserted it, etc. It recognizes the card and says "Preparing SD card. Checking for errors." in the notification area. But it never completes that and mounts it.
Just now it said "Damaged SD card. SD card damaged. You may have to reformat it." So i tried again to reformat using the phone, and it still will not correctly mount. I'll try some more things, but wondering if anyone else has had this happen or knows of a solution. Thank you.
Problem solved myself. lol. I placed the card in my laptop and saw it was a mess of garbage files. Weird. So I formatted it on windows, then put it back in my Atrix, and all is well. heh.

External card problem

Hey guys, I'm gonna try to explain this in most detail. Yesterday spontaneously my External MicroSD card couldn't be detected by my phone(Vibrant SGH-T959). First I thought a simple reboot would work although it failed. Second I have tried unmounting the SD card, and putting it back in and also didn't work. I decided to switch from my JellyBean 4.1.1 ROM back to Schimera v2.2 ICS. I thought the rom was causing the problem, although the problem continued on ICS. I have tried turning my phone off, taking the SD card and all of those combinations and none of them worked. I tried turning on and off USB debugging mode which didn't fix the problem either. I tried using the Computer Management to see if it detected at least my SD card and it didn't. The only way my SD card was actually red when I used a MicroSD adapter. I formatted the card from there and tried all of the solutions again and nothing worked aswell. So now I know that the SD card is working fine but just none being detected by phone or through the USB cable. So I decided to go into my settings > storage to find that my internal storage is only 1.85GB, my model is the 16GB version and I checked previously before. As I scroll down I realize there is something called USB Storage right underneath it and it says 12.67GB which is supposed to be the amount for the Internal SD card. This part is why I'm horribly confused. Also underneath that there is the SD Card and it only displays one button which says Mount SD Card which is disabled when I put the SD card in or out. I tried the option on top for Erase SD Card and it didn't work either. I looked through quite a few threads on this forum trying the ways I mentioned in this thread and they didn't work. Any help is highly appreciated. Thank you ​
*NEW* I just installed DoubleTwist from the android Play market and when I went into settings and tapped on storage this is what came up: Internal (0.0GB) Memory Card (12.8GB) For one, my phone has 16GB internal storage, My memory card is only 8 GB. *NEW*
*NEW TEST* I tried putting my microSD card into my sister device and it worked on hers, I tried putting her SD card into my vibrant and it didn't read it either!*NEW TEST*
Your 1.85 is the part of your 16gb Vibrant that us partitioned for apps. The 12.67gb is your internal SD. And your other setting should be your external SD or emmc card.
When you say you can't see your external are you looking at external and it isn't showing anything with a file explorer? Try looking in your emmc folder. Have you tried another card?
LusterGFX
Woodrube said:
Your 1.85 is the part of your 16gb Vibrant that us partitioned for apps. The 12.67gb is your internal SD. And your other setting should be your external SD or emmc card.
When you say you can't see your external are you looking at external and it isn't showing anything with a file explorer? Try looking in your emmc folder. Have you tried another card?
Click to expand...
Click to collapse
Thanks for clearing that up for me, and I can't access my card in the file explorer either. I don't have an EMMC folder and I tried going into recovery to "mount emmc" but it just gave me an error. Also I did not try another card because I don't have one lying around.. Plus when I rebooted my phone in the notification menu it says Checking SD card for errors and then it disappears. There is no message once that one leaves.
-LusterGFX

[Q] Can't mount external sd

[Q] Can't mount external sd (Rootbox ICS)
I've been using RootBox ICS 1.8 with V6 and pdroid patch (made by autopatcher 2.1.5) for a while now, everything was fine until yesterday my phone was auto powered off a few times after the battery ran out.
I can't mount the external SD card now, it's recognised by the phone and I have the option to choose "Mount SD card", but it's not actually mounting the card. When I tap it, "Preparing SD Card...." will flash for a second, then disappear without actually mounting.
CWM is unable to mount the sd card either. Taking the battery and sd card out also doesn't make any difference.
What should I do? Will reflashing the rom help, or does it sound like a hardware problem?
It did happened to me and I think the yung mmc is messed up. Have you tried using it on other phones?
UPDATE:
Okay... it seems the sd card is busted. Windows can only detect 30MB from it (it's a 32GB card). Is there anything I can do before asking the shop for warranty?
sakura_candy said:
UPDATE:
Okay... it seems the sd card is busted. Windows can only detect 30MB from it (it's a 32GB card). Is there anything I can do before asking the shop for warranty?
Click to expand...
Click to collapse
Rebuild the MBR and format the card.
23732 said:
Rebuild the MBR and format the card.
Click to expand...
Click to collapse
Hmm... partition wizard just shows me 30.6MB no matter what I do. I guess it's time to find out whether that 5 year warranty will hold...

SD card not detected

Recently my Redmi Note 3 (Kate) stopped detecting my Micro SD card. The phone didn't fall down, I didn't change Kernel or ROM neither. It just stopped out of the blue.
Weird thing is that on my computer the card works perfectly fine. Tried different cards with different sizes (16 GB, 32 GB and 64 GB). All work fine on my computer but the phone doesn't see them.
A few times a day I get a notification that my phone detected a corrupted SD card and tries to fix it but quits with an error.
My first thought was that it was caused by the ROM I'm using (Citrus CAF) but the cards aren't even detected in TWRP (official and RedWolf).
So I guess it isn't the ROM's fault then.
Any ideas?
I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card
Noter2017 said:
I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card
Click to expand...
Click to collapse
Try to flash it on PC in ntfs or exfat format
Noter2017 said:
I don't know how to edit and attach a picture.
Attached you can see the error message I get when trying to format the SD card
Click to expand...
Click to collapse
Try a small size and format using FAT32 and tell me.
Ooooo... I didn't see the other post if TWRP doesnt see it try to mount it from there or just go to wipe and just select micro sd and see what's the output..
Hey! I am glad I am not the only one encountered this. I went to search everywhere in the web and most of it are talking about a corrupted micro SD card.
I cross checked by switching my alternative phone micro SD card into my redmi note 3 and it doesn't work as well. Both micro SD card works perfectly on my other phone and laptop, just when inserted into redmi note 3, it doesn't detect, nothing happened at all. There's no option to mount or unmount or view it from file explorer or via computer. I tried to clear cache memory too. It all happened suddenly on normal everyday usage, nothing new happened.
I faced Similar problems with sd card. But i have warranty on my xiaomi and i send it to them to check it. And they raplaced mainboard. Problem doesnt appear since that data.
Make SD card Detectable
If your SD card becomes undetected then do not worry, even after trying several solutions, your SD card is not able to read then try some other fixes. Some fixes that you can try to make SD card readable on android phone are to check android phone’s compatibility, clean the SD card gently, update SD card driver, try CHKDSK command prompt, format SD card into NTFS/FAT32/exFAT and more. You can go through to get the steps to fix this error using these solutions:

Categories

Resources