Hey guys, i have an issue I need some help with. My wife's Sgs2 has a custom 4.3 now but since last month when it had ICS on it, it has been giving me a lot of issues with the micro sd card. i had a samsung 16 gb on it and all of a sudden it started saying damaged sd card, made me format it but still wouldn't work. i did usb mount to my pc via recovery as my pc wouldn't even id the card when inserted. i formatted to fat32 and tried to mount the card both on recovery and after rebooting the phone but had no luck. then i bought a generic 32 gig micro sd and put it on the phone after I flashed a 4.3 rom on it. at first everything was fine and a huge music folder and CWM backups were all on the external card but all of a sudden, the phone started giving me the same message. I formatted that card hoping the default file type for S2 would work but now it keeps saying either "damaged sd card" or "blank sd card with improper partition" or something like that. I'm at a loss as to what I did wrong and what I should do. Before formatting both the cards I tried using EaseUS recovery but that thing hung up my pc let alone fix the card. If anyone has any clue, suggestion, opinion or information on this, please do let me know. I've searched both on google and here on xda but couldn't find an exact solution or one that worked. Thanks again guys.
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I managed to get CyanogenMod 7 RC2 up and running. I noticed that I had a lot of junk on my SD card so I thought that I could back it up and then wipe it because most/all of the useful stuff was on the internal memory of the DHD. But, for some reason, my phone is telling me that my SD card is damaged.
I don't think that there is anything wrong with the SD card because I just did a copy/paste thing to back it up. Also, I've put in another SD card and it also says that it's damaged. Any help would be greatly appreciated!
Run fix_permissions and reboot
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Thanks for the reply, but I don't think I can do that. I can't put that on my SD card because there if I try to connect it with the computer, I can't mount the SD card or turn on the usb sharing thing. I'll be able to reformat the SD card soon because I'm borrowing a friend's micro sd card to sd card converter.
I tried Fix Permissions by going into recovery and advanced options, but that didn't work =/
Also, I remember now that I uninstalled "Goldcard Helper" because it said it was downloaded to my SD card so I thought that I could uninstall it and be able to clean up my SD card completely. Maybe that had some effect on this?
Got my friend's converter so now I can plug the micro SD directly into my computer. Oddly enough, it said I had to format it before I could use it which is essentially what my phone was telling me to do too.
I'll wipe it then see if it works
Perfect! I think it is working completely now! One last question of what I should do now that it's working. Can I plug it in, restore a few pictures I had, and just let Android take over from there? It's completely blank on the SD card so will Android know what to do with it?
im currently running cm7.
i have an htc EVo.
i was backing up my data on this 4GB to move it on a 8gb micro sd card. i deleted everything on it and ejected it. i put the 8gb in and suddenly it did not work any more. neither did the 4gb mico sd card. my phone says that the micro sd cards are damaged. i have several other cards that wont read. idk why... i tried plugging the micro sd cards up to the computer and the computer wont recognize them. it tells me i have to format but the format always fails. i there a fix for this? im starting to think that cm7 is damaging my sd cards. i have important things on their to me and i would love to recover them.
THANKS IN ADVANCE
*UPDATE*
the 4gb i currently have will work in my old phone. it is a samsung highnote. but when i put it back in my htc evo it still says that it is damaged. i rebooted in clock work mod and it read this time. i was able to mount the 4gb sd card in usb storage from CWM(Clock Work MOd).
Try formating it on your pc
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Hey,
Yeah sometimes that happened, now do other micro sd cards work in it?
What I would do is put the card in your computer I prefer linux but you can do what you want, or even your phone if it will mount it in recovery then just do a full sd card wipe and that should get everything working for you! If you still can't get it to work PM me and we will figure it out!
If I helped hit the thanks please and thank you!
The SD Formatter program from the SD association can nearly always format a card when nothing else can. Now, the data on there may not be recoverable though. I learned that the hard way too a while back.
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It couldnt reformat my partitioned sd card though! but besides that that program works great!
I have had similar issues. My SD card was working amazingly well until I rebooted my phone to show someone my splash screen I had installed a few days prior. When it booted up it said the SD card was damaged. I'm not sure why....but sure enough it was toast. I couldn't even mount the card in order to see the files on my computer. Thankfully my motherboard was able to see that the card was there, just inaccessible, so I was able to run File Scavenger and get all of my files off. After that I reformatted my SD Card and went about my business.
So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
wizrd54 said:
So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
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Click to collapse
I hate to say it, but it would seem that your SD card went tango uniform. If another card is being seen in the S III then it is down to that.
wizrd54 said:
So i have a sandisk 32gb micro sd card im using in my galaxy s3. It has been working fine until this morning when my phone started saying sd card had been removed please enter a new one, or something like that. The sd card cannot be seen in TWRP or in any file manager. In recovery i tried to wipe the external card and it just says it cant mount the external card.
I would have thought this was a problem with my phone, but I also cannot see the card when i put it in my computer. Other sd cards work fine on my computer (i dont have another micro sd to test with) but my camera's sd card worked fine. Anyone have a solution? I would be willing to format my sd card, but i cant even access it anywhere.
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Click to collapse
In Win7, plug your SDcard into the card reader.
Type diskmgmt.msc into search or run.
Do you see your messed up SDcard in there?
If yes, you can format it, name it etc.
If that fails, find an app online called Gparted. (needs to burn to a CD)
This app works at boot and has fixed my most stubborn drive issues.
Ok. Here is the scenario. Was on stock rooted LCJ. SD card working perfectly there. I flash to MIUI after doing a totally clean wipe and I'm able to access the SD card via the rom and PC when I sync. I go into recovery and do a full wipe and then flash CM10 with gapps. CM10 loads up okay but i notice that i have a notification that the SD card is broken and I should try formatting it. I attempt to sync the phone to the pc via USB cable but only the internal storage will mount.
I go into recovery and confirm that TWRP can still see the contents of the SD card. Having confirmed that TWRP can see the SD card I do another full wipe and then restore my stock rooted LJC. However, after restoring LJC the SD card issue persist. The phone does an error check but it doesn't fix the issue. It recommends that I format the SD card which I don't want to do and don't know if it will work. I attempt to sync the phone to the PC with the USB cable (which has always worked) but only internal will mount. Go into recovery and the SD card's contents are still showing up.
Also, I have a Kingston Media reader which I pop the SD card into and connect to the PC. Even using this media reader the SD card is still not being seen and the PC says the card should be formatted. Basically the only damn thing that recognizes stuff on the SD card is TWRP.
Anyone have any good advice on this topic? BTW...I have a class 10 64GB sd card. As mentioned above I never ever had a problem with this thing. Have always mounted it to the PC w/o a problem and has always appeared on every rom I have ever tried until trying CM10 today.
41 views and not one person has any input? guess i'm going to have to format the card and hope that works. really sucks balls. wish i at least knew for sure what caused this problem.
had the exact same issue. I had just purchased a sandisk 64 gig the week before and when it happened I had a hard time believing it was the card that went bad. I had no luck recovering anything off of the card but did format it and it has worked fine since.
JAREDR said:
had the exact same issue. I had just purchased a sandisk 64 gig the week before and when it happened I had a hard time believing it was the card that went bad. I had no luck recovering anything off of the card but did format it and it has worked fine since.
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Click to collapse
its not the card...............its the formatting of the card. it has to be formatted fat32 for it to be recognized in cm10. stock format is exFAT
I had the same issue with my SanDisk 64 GB drive. I went back to Synergy and the card is recognized in that ROM. I can't get CWM or TWRP to recognize the card though. I get an error whenever I try to access the card from recovery. It sucks that I have to put anything I want to flash on internal memory
Hello all ive recently installed cyanogenmod 10.1 and everything's running fine.
Bar my 64gb class 10 sd card - it's not readable by cm10.
Ive tried formatting it via CWM and its a no go. Just says error mounting external_sd then skipping then done.
When the device is on it just says "Blank SD card or unreadable filesystem"
Ive formatted the card to fat32 on my PC and it shows as fat32 with 59gb free.
However when booted it still says blank sd card and when i tap it and tap format nothing happens.
But if i boot into cwm and mount mass storage it shows up on windows as fat32 and accessible.
I havn't any idea what to do now. Everywhere i read Cyanogenmod doesnt support exFAT which my card originally was when using touchwiz.
And now that Iv'e formatted it to FAT32 and verified everything's working i cant understand why the darn thing wont work on my phone.
And i don't know what to do now.. I need the SD card and its not like its a cheap one the built in 16gb simply doesn't cut it ive got a titanium backup that has all my apps and what not that i need to restore and all i need is this silly card to be reconized. So its formatted Fat32. is there anything else i need to do -- so that android reconize it as a use-able card not just a Blank SD card that it refuses to like?
Sorry im frustrated
All help is much much appreciated
Can anyone offer advice? I've been looking around day in and out and I can't find anything ):
Any help is very much appreciated