[Q] Flashed to CM10M1 now having SD problems - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

I just flashed to CM10M1 and it now tells me that my SD is damaged. I have tried to format it using the phone but the unmounting seems to be taking really long. I have already tried formatting it on my PC, which works, as well as transferring files over, which also works, but when I put it into my phone i comes up with the same error. It is a SanDisk 64GB Mobile Ultra MicroSDXC Class 10. Any help?

idiotwithagun said:
I just flashed to CM10M1 and it now tells me that my SD is damaged. I have tried to format it using the phone but the unmounting seems to be taking really long. I have already tried formatting it on my PC, which works, as well as transferring files over, which also works, but when I put it into my phone i comes up with the same error. It is a SanDisk 64GB Mobile Ultra MicroSDXC Class 10. Any help?
Click to expand...
Click to collapse
I've heard some people had a problem after flashing CM10 with backups done with ROM manager. They said deleting the backups solved it, which doesn't really make sense if you've already formatted the card on your computer, but maybe it'll lead you in the right direction.

idiotwithagun said:
I just flashed to CM10M1 and it now tells me that my SD is damaged. I have tried to format it using the phone but the unmounting seems to be taking really long. I have already tried formatting it on my PC, which works, as well as transferring files over, which also works, but when I put it into my phone i comes up with the same error. It is a SanDisk 64GB Mobile Ultra MicroSDXC Class 10. Any help?
Click to expand...
Click to collapse
What format are you running? I think it has a problem with exFAT format.

Running exfat, will try reformatting to NTFS and will get back to you
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idiotwithagun said:
I just flashed to CM10M1 and it now tells me that my SD is damaged. I have tried to format it using the phone but the unmounting seems to be taking really long. I have already tried formatting it on my PC, which works, as well as transferring files over, which also works, but when I put it into my phone i comes up with the same error. It is a SanDisk 64GB Mobile Ultra MicroSDXC Class 10. Any help?
Click to expand...
Click to collapse
that happens to me, i format my external sd card using cwm recovery and it works now
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How exactly do you do that?
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I figured out how to format but it just tell me now that it is ready to be removed. Does it have to be in exFAT or NTFS when I format it
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idiotwithagun said:
I figured out how to format but it just tell me now that it is ready to be removed. Does it have to be in exFAT or NTFS when I format it
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Click to expand...
Click to collapse
Try FAT32. It worked for me. It does say ready to be removed in your storage settings but you should also be able to see the external SD card. Use Solid Explorer and see if you can see the external SD.

Related

damaged sd card, help please

ok...so I am a noob to rooting. but i was able to successfully root my gs3 with the latest cm10 nightly rom dated 9/04. My external sd 64gb card keeps coming up as a damaged card. so i took it to my pc..reformatted and did a chkdsk x: \f and that worked on my pc. i can see 64gb on the card. but when i put the card back in to the phone, it still says damaged sd card. if i click format..it just unmounts forever and then just goes back to the home screen. any tips would be greatly appreciated.
Some roms like cm 10 and a few others when the phone boots that comes ip in the staus bar if thaats what u mean dont worry about it..
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JB calhoun said:
Some roms like cm 10 and a few others when the phone boots that comes ip in the staus bar if thaats what u mean dont worry about it..
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Click to expand...
Click to collapse
under storage it also does not show that i have a 64gb card installed. so not only does the notification say that the card is damaged even though my pc will detect and use the card fine..but the storage on the phone is limited to the 16gb that came with the phone
Is your card exfat or fat32? Cm doesn't recognize exfat.
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I'm having the same exact problem. Using a Sandisk class 10 64gb SD card.
I tried formating to FAT32 using a utility mentioned
here
ExcelonGT said:
I'm having the same exact problem. Using a Sandisk class 10 64gb SD card.
I tried formating to FAT32 using a utility mentioned
here
Click to expand...
Click to collapse
I ended up using Guiformat and that worked
I did a chkdsk x: /r from command line first. Then I ran that app above on my pc and it worked
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stealthieone said:
I ended up using Guiformat and that worked
I did a chkdsk x: /r from command line first. Then I ran that app above on my pc and it worked
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Click to expand...
Click to collapse
Thank you!
Google the HP format tool. It looks just like the windows format tool but fixes format issues the windows one cannot.
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TWRP microSD problems

Hey guys, I did a quick search and couldn't find an answer. Basically, I'm having trouble with TWRP -- it won't mount/recognize my SD card at all. All the advice I've seen so far is to format the microSD card as fat32. Unfortunately, this fix doesn't work for me, as my SD is already formatted to fat32.
Are there any other alternate options?
Thanks!
EDIT: this is on TWRP 2.3.2.3
you probably need to update TWRP. If you rooted using the Galaxy Note 2 tool kit, it's a slightly older version. Here's the thread on TWRP, which you can find the latest version.
I think i'm on the newest version. I updated it a couple days ago using goo manager to 2.3.2.3, which seems to be the newest one
that would be the newest. I had that problem till I updated. My SDXC card is formatted in NTSF. Maybe, you need to reformat it in your phone.
yea, I'll try that. wish me luck
lovekeiiy said:
that would be the newest. I had that problem till I updated. My SDXC card is formatted in NTSF. Maybe, you need to reformat it in your phone.
Click to expand...
Click to collapse
Strange I threw my brand new 64gb in and it recognize it. Showed 59.45gb. I still formatted it and showed 59.47 now
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That's about right for available space you'll get. But can you mount or browse the card in twrp?
XxLostSoulxX said:
Strange I threw my brand new 64gb in and it recognize it. Showed 59.45gb. I still formatted it and showed 59.47 now
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Click to expand...
Click to collapse
It's not really strange - 64/1024/1024/1024x1000x1000x1000=~59.6
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lovekeiiy said:
that would be the newest. I had that problem till I updated. My SDXC card is formatted in NTSF. Maybe, you need to reformat it in your phone.
Click to expand...
Click to collapse
It seems that I can't format my SD card through TWRP. The phone itself sees the SD card just fine except when inside TWRP
chronostorm said:
It seems that I can't format my SD card through TWRP. The phone itself sees the SD card just fine except when inside TWRP
Click to expand...
Click to collapse
I'll check in a little bit phone is dead and cycling battery. But my 32gb showed up. Are you sure you're not changing it to show external storage
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you need to go into advance menu, file manager. Then you need to look externalSDCard directory or similar name. That's your SDXC card. Don't use that external/internal option in one of the other menus.
This tends to be case in some of the file manager apps as well such as ES File Explorer.
ok, so, it seems it's not under external_sdcard, but under sdcard. So I guess to access the sdcard i have to go through that. Thanks for the help
Is there any way I can change the default backup location for TWRP to use the SD card? I can't backup to internal storage since I don't have enough space
I had a similar issue with this 2 days ago. ..Could not mount the 64gig sd card in trwp but works fine on the phone. ..I updated to the newest twrp yesterday and that resolve the issue. ..
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Jocelyn said:
It's not really strange - 64/1024/1024/1024x1000x1000x1000=~59.6
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Click to expand...
Click to collapse
Damn that math.
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unfortunately, I'm updated to the newest version right now and it won't work for me
bumping
I still can't get TWRP to properly recognize my SD Card
chronostorm said:
bumping
I still can't get TWRP to properly recognize my SD Card
Click to expand...
Click to collapse
I don't understand your problem when you go to twrp click install, you have the option to check to either internal or external right at the top.
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XxLostSoulxX said:
I don't understand your problem when you go to twrp click install, you have the option to check to either internal or external right at the top.
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Click to expand...
Click to collapse
This internal/external partition card storage is kinda hidden in plain sight...presuming the OP's SD card isn't toast.
Skripka said:
This internal/external partition card storage is kinda hidden in plain sight...presuming the OP's SD card isn't toast.
Click to expand...
Click to collapse
Hidden in plain sight, really not that hard to see lol. If you can't take the 3 seconds to look where it says internal or external you shouldn't even bother trying to worry about it simple as that.
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XxLostSoulxX said:
Hidden in plain sight, really not that hard to see lol. If you can't take the 3 seconds to look where it says internal or external you shouldn't even bother trying to worry about it simple as that.
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Click to expand...
Click to collapse
Tapping on "use external SD" just has it snap back to "use internal storage" and the error message "unable to mount '/external_sdcard'" comes up. So no, it's not that I'm blind.

SD CARD not reading or formatting

it was working well until recently, thought it was a problem with intergalactic rom, but noticed a few others having the same issue on other roms, was curious to see if anyone found a fix?
tried another rom and still no luck,
it says that its been ejected and then reads it but says its not formatted, I try to format it but then it gives me an error.
working with a 32gb memory card, don't believe its class 10 but don't have it infront of me right now.
Eddiekranc said:
it was working well until recently, thought it was a problem with intergalactic rom, but noticed a few others having the same issue on other roms, was curious to see if anyone found a fix?
tried another rom and still no luck,
it says that its been ejected and then reads it but says its not formatted, I try to format it but then it gives me an error.
working with a 32gb memory card, don't believe its class 10 but don't have it infront of me right now.
Click to expand...
Click to collapse
I had this issue in the past and I was unable to recover the sd card even after formatting. Can you see it while in recovery?
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Did you try checking if you can read the card on your laptop?
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Eddiekranc said:
it was working well until recently, thought it was a problem with intergalactic rom, but noticed a few others having the same issue on other roms, was curious to see if anyone found a fix?
tried another rom and still no luck,
it says that its been ejected and then reads it but says its not formatted, I try to format it but then it gives me an error.
working with a 32gb memory card, don't believe its class 10 but don't have it infront of me right now.
Click to expand...
Click to collapse
did you ever format your sd card to fat32 before? or is it still exfat?
remember touchwiz roms use exfat, while aosp roms use fat32.
Just an fyi although its pia,
Its always best to format sd card via your phone. Save yes files then use your phone to format.
Having said this, if you lose anything try
http://filehippo.com/download_recuva/
Give it time... may seem slow but its working.
Works with sd or any hard drive probably phone internsl mem as well.
Gl!
Edit: forgot to mention, try it even if you already formated. Youll be amazed.
Pretty amazing tool for free
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SD Card troubles

Just bought an SDHC Class 10 64gb SD card from Ebay.
Popped it in an moved all of my 9gb of Roms, Mods and Music over to it.
After about 20 minutes, it started renaming my files and deleting my music.
Took it out and plugged it to the computer.
Noticed it was stocked exFAT.
Downloaded a program to re-format to FAT32.
Re-formated and works perfectly.
Just one problem.
When I do a full wipe in TWRP and flash a new rom, it doesnt let me touch the files on the SD card after flashing the new rom.
It doesn't let me delete, move, download to it, anything.
In order to use the SD card after a full wipe, I have to pop it back into the computer and format it in "My Computer > Right Click on FAT32 > Format".
Which deletes everything on the card.
Is there any way to fix this, or is this because I had to change it from exFAT to FAT32?
Idk lol.
Works perfectly if I just stay on one rom.
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It should've been fine if you fat32 formatted on pc, but also try formatting it on your phone in /settings/storage.
Sent from my note 2 ya bish!
Thanks for the help.
I just full wiped and flashed a new rom.
SD card was fully functional.
Maybe just a 1 time thing?
Idk it works now though lol.
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[Q] Fail to download and or write to SD.

I have scandisk class 10 SD card 64 GB.
its formatted using the note 8 device (exFAT).
Whenever I try to download a file or copy a file in note 8 to the SD. It fails and reboots my device. knowing that reading from the SD is perfect. I can play music and movies from SD with no issues.
the only way I can transfer files to the SD if I connect the SD to the PC directly.
I am not sure if this is an issue with Note 8 or SD. please help!
Mine does the same thing. Ive tried formatting in exfat and fat32, didnt help. It writes fine to an old 16gb class 4 card ive got but not the 64gb. Sucks but at least it reads fine
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I have SanDisk 64GB (xd1 afair) exfat formatted in N5100, and it works ok with stock ROMs MD1'S and MF2.
cthiel08 said:
Mine does the same thing. Ive tried formatting in exfat and fat32, didnt help. It writes fine to an old 16gb class 4 card ive got but not the 64gb. Sucks but at least it reads fine
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Click to expand...
Click to collapse
Thanks for letting me know. I thought I am the only one having this issue. Any solution?
p107r0 said:
I have SanDisk 64GB (xd1 afair) exfat formatted in N5100, and it works ok with stock ROMs MD1'S and MF2.
Click to expand...
Click to collapse
Can you download or transfer files to the sd? Are the files more than 200 mb?
gilbertgk said:
Can you download or transfer files to the sd? Are the files more than 200 mb?
Click to expand...
Click to collapse
Yes and yes.
Are you running stock ROM? afair custom kennels do not support exFat
p107r0 said:
Yes and yes.
Are you running stock ROM? afair custom kennels do not support exFat
Click to expand...
Click to collapse
I am not using any custom Roms. And i formatted my sandisk ultra 64gb more than three times but the same issue keeps happening. I also tried to find other apps to transfer movies and music files from Iinternal memory to sd but that didn't help. I can't even download directly to my sd. It reboots my note 8 if I try to download or transfer files to my sd.
Any suggestions?
gilbertgk said:
I am not using any custom Roms. And i formatted my sandisk ultra 64gb more than three times but the same issue keeps happening. I also tried to find other apps to transfer movies and music files from Iinternal memory to sd but that didn't help. I can't even download directly to my sd. It reboots my note 8 if I try to download or transfer files to my sd.
Any suggestions?
Click to expand...
Click to collapse
I'm afraid nothing beyond painfully obvious ones - trying with another similar card, trying the card on any other device supporting exfat (if ok, this would provide definitive proof that card is ok), trying on freshly installed latest ROM, trying with the same card formatted in fat32.
p107r0 said:
I'm afraid nothing beyond painfully obvious ones - trying with another similar card, trying the card on any other device supporting exfat (if ok, this would provide definitive proof that card is ok), trying on freshly installed latest ROM, trying with the same card formatted in fat32.
Click to expand...
Click to collapse
Good suggestions... I hope the problem is with the card not the device.
gilbertgk said:
Good suggestions... I hope the problem is with the card not the device.
Click to expand...
Click to collapse
device does not need to be hardware, it could be on the soft side as well, in such case reflashing/changing ROM could help
p107r0 said:
device does not need to be hardware, it could be on the soft side as well, in such case reflashing/changing ROM could help
Click to expand...
Click to collapse
It seems like this is the last resort. I will reformat my note 8 and try again. I also forgot to mention, that few weeks ago I was able to transfer one 800 mb file but this stopped happening. So it seems like there is not enough memory to transfer although I tried clearing the memory.
I will let you know if this reformatting the note 8 will fix the problem.
gilbertgk said:
It seems like this is the last resort. I will reformat my note 8 and try again. I also forgot to mention, that few weeks ago I was able to transfer one 800 mb file but this stopped happening. So it seems like there is not enough memory to transfer although I tried clearing the memory.
I will let you know if this reformatting the note 8 will fix the problem.
Click to expand...
Click to collapse
one more thing, just in case, check the card for errors on PC
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p107r0 said:
one more thing, just in case, check the card for errors on PC
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Click to expand...
Click to collapse
I already did that and no errors found
p107r0 said:
device does not need to be hardware, it could be on the soft side as well, in such case reflashing/changing ROM could help
Click to expand...
Click to collapse
Reformatting the device didnt fix my issue. I am not sure now if it is the device or the SD. I need to test my sd in other devices and check if it will allow transferring of files
I am having the same issue as well. I try to move files from my internal too my external card and device reboots. I have the SanDisk 64GB card as well, it works fine in my S4. Could it be a software issue on the Samsung side?
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