64GB micro sdxc "damaged", unable to format - Verizon Samsung Galaxy S III

So I've been looking around for help on this across various sites and I've had no luck fixing my problem.
I'm running the most recent CM10 nightlies, which I read might influence which formats the phone can read, and even after I formatted the card to FAT32 via the gui app and easeUS partition editor my phone still says my card is damaged. When I try to format it it just says "unmounting card" with the spinning circle and sits there, never unmounting and formatting like it wants to. I tried to mount/unmount and format in CWM, no dice. This card is brand new out of the package today so there's been no previous use or problems.
Am I just going to be unable to use this card while running CM10, would I have to go back to a TW ROM or stock to make it read correctly? It will show up on my computer when I plug it in and files transfer to it fine so I figure it's a problem on the phone's side. My old 16gb card from my DX works fine and that's what I'll use in the meantime but the space is dangerously low, hence why I jumped on this 64gb card when it was an Amazon deal.
If anyone has some insight or experience with this I'd really appreciate it, I'm guessing it's a problem with CM10 or I missed some tiny step somewhere but I've tried a lot and had no success.

weavethesource said:
So I've been looking around for help on this across various sites and I've had no luck fixing my problem.
I'm running the most recent CM10 nightlies, which I read might influence which formats the phone can read, and even after I formatted the card to FAT32 via the gui app and easeUS partition editor my phone still says my card is damaged. When I try to format it it just says "unmounting card" with the spinning circle and sits there, never unmounting and formatting like it wants to. I tried to mount/unmount and format in CWM, no dice. This card is brand new out of the package today so there's been no previous use or problems.
Am I just going to be unable to use this card while running CM10, would I have to go back to a TW ROM or stock to make it read correctly? It will show up on my computer when I plug it in and files transfer to it fine so I figure it's a problem on the phone's side. My old 16gb card from my DX works fine and that's what I'll use in the meantime but the space is dangerously low, hence why I jumped on this 64gb card when it was an Amazon deal.
If anyone has some insight or experience with this I'd really appreciate it, I'm guessing it's a problem with CM10 or I missed some tiny step somewhere but I've tried a lot and had no success.
Click to expand...
Click to collapse
What exactly is the partition editor you used, and why? The GUI program to format it to fat32 is sufficient...
I would guess either it's the card(what brand btw?) or the partition editor.

Brian Gove said:
What exactly is the partition editor you used, and why? The GUI program to format it to fat32 is sufficient...
I would guess either it's the card(what brand btw?) or the partition editor.
Click to expand...
Click to collapse
It's the "SanDisk Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card 30MB/s with Adapter SDSDQUA-064G-U46A", I've noticed a lot of GS3 owners have been buying something similar or the same.
I used EaseUS Partition Master as well as the fat32 gui program that's been circulating, sounds like you know the one, and while the format was successful the phone still sees the card as damaged and won't completely unmount the card when I try to format it like it says.

You try formatting it on a windows computer
Sent from my SCH-I535 using xda app-developers app

Jarredw said:
You try formatting it on a windows computer
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Yeah I'm using Windows 7

weavethesource said:
Yeah I'm using Windows 7
Click to expand...
Click to collapse
use this program linked below for formatting to
fat32.
http://www.ridgecrop.demon.co.uk/index.htm?fat32format.htm

weavethesource said:
It's the "SanDisk Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card 30MB/s with Adapter SDSDQUA-064G-U46A", I've noticed a lot of GS3 owners have been buying something similar or the same.
I used EaseUS Partition Master as well as the fat32 gui program that's been circulating, sounds like you know the one, and while the format was successful the phone still sees the card as damaged and won't completely unmount the card when I try to format it like it says.
Click to expand...
Click to collapse
That's there exact same card I got. Format it again with the gui but DON'T use the partition program. I guarantee that's what is messing you up.

Brian Gove said:
That's there exact same card I got. Format it again with the gui but DON'T use the partition program. I guarantee that's what is messing you up.
Click to expand...
Click to collapse
Did you use the sd adapter to plug into the computer or you did it while it was inserted in the phone already? I did the latter, idk if buying an sd slot to usb would change anything.

I am having the same problem. I thought I had a bad card, so I sent it back. Now I am searching for a solution as well. I will give this a try later tonight.

weavethesource said:
Did you use the sd adapter to plug into the computer or you did it while it was inserted in the phone already? I did the latter, idk if buying an sd slot to usb would change anything.
Click to expand...
Click to collapse
I used the adapter and put it directly in my computer to format it.

Brian Gove said:
I used the adapter and put it directly in my computer to format it.
Click to expand...
Click to collapse
Ah ok, looks like I'll have to buy an sd-usb plugin then.

Had the same issue on two different cards and eventually they said that they were an unsupported raw format. Called sandisk and they said there are a lot of issues with the 64gb class 10 cards and the SGSIII. I am on my third one. This one has been working almost perfectly. I often get a unmounting remounting issue with the card, but I am not blaming the card yet as ever since I flashed the cracked aboot I have been having odd issues. I am going to put my phone back to stock and start over here today or tomorrow.
Sent from my SCH-I535 using xda app-developers app

I fixed it
I bought a multi-SD plug-in with USB, slid my card in there, ran the gui on the card, put the card back in my phone and it worked fine, the phone recognizes it. For whatever reason the card didn't want to format while it was in the phone despite my manipulations, so plugging the SD into the computer is crucial I think.
Thanks for the support guys.

I have done everything described here, and still have what the OP says. Card is not recognized, like its not even plugged in to the phone, is formatted as FAT32 and works in windows.

sparkerjc said:
I have done everything described here, and still have what the OP says. Card is not recognized, like its not even plugged in to the phone, is formatted as FAT32 and works in windows.
Click to expand...
Click to collapse
Well, I literally fought this for 3 hours, and finally I just deleted the entire partition and formatted the card in the stock ROM. Then I pulled the card and formatted with EaseUS partitioner as FAT32 and put it back in and it worked. Then I flashed back to CM10 and it still works.

How frustrating this is....

Related

Odd Issue With a Micro Sd

Hey guys this is my last place to turn before I just go buy a new one but I want to see if anyone at all can help me.
I have a Sandisk 32 GB Class 4 Micro Sd. I bought it off a guy on the xda marketplace and it was in the factory packaging and took me a half hour to get out so I doubt it was fake unless people forge the packaging.
Well the other day I went to copy a file onto the card by mounting it to the computer. It copied just fine but when I unmounted the card and went onto the phone the file was no where to be found. This was off to me so I mounted the card again and it opened fine but there was no file. I then copied it again and it said it worked like it normally does. i unmounted then mounted right away and guess what the file didn't exist.
This is where it gets interesting.
I then mount the card again and select everything and delete it all. It says it works fine. I then disconnect the card then mount it again and guess what all the files are back. Like nothing happened. I then proceed to format in windows by right clicking and hitting format. It didnt do anything. I then go into recovery on the phone and try and format it. Nothing happens. I then connect the card directly to the computer with a micro to sd card adapter that is made by sandisk. It mounts to the computer fine. I then go into Easeus Partition Manager and click format. It finishes and comes up with an error saying There are some error occurred while writing partition chains on disk.
If anyone has any idea please help.
UPDATE: I have contacted Sandisk and they are going to send me a brand new card.
pwnerman said:
Hey guys this is my last place to turn before I just go buy a new one but I want to see if anyone at all can help me.
I have a Sandisk 32 GB Class 4 Micro Sd. I bought it off a guy on the xda marketplace and it was in the factory packaging and took me a half hour to get out so I doubt it was fake unless people forge the packaging.
Well the other day I went to copy a file onto the card by mounting it to the computer. It copied just fine but when I unmounted the card and went onto the phone the file was no where to be found. This was off to me so I mounted the card again and it opened fine but there was no file. I then copied it again and it said it worked like it normally does. i unmounted then mounted right away and guess what the file didn't exist.
This is where it gets interesting.
I then mount the card again and select everything and delete it all. It says it works fine. I then disconnect the card then mount it again and guess what all the files are back. Like nothing happened. I then proceed to format in windows by right clicking and hitting format. It didnt do anything. I then go into recovery on the phone and try and format it. Nothing happens. I then connect the card directly to the computer with a micro to sd card adapter that is made by sandisk. It mounts to the computer fine. I then go into Easeus Partition Manager and click format. It finishes and comes up with an error saying There are some error occurred while writing partition chains on disk.
If anyone has any idea please help.
Click to expand...
Click to collapse
Is the card detected by the mobile?
If yes, try to format it in the mobile itself with the format option.
Also check how much space it shows , before & after formatting.
Try low level format
Sent from my WT19i using xda premium
Could be a duff card but sometimes I have had this if the card has not been fully un mounted try waiting a couple more minutes before removing the card to give the system time to fully un mount it
Or it will not be written to.
Sent from my HTC Desire S using XDA
prasad12ka4 said:
Is the card detected by the mobile?
If yes, try to format it in the mobile itself with the format option.
Also check how much space it shows , before & after formatting.
Click to expand...
Click to collapse
The card is detected by mobile and I've tried that also it doesn't work. I think I'm just gonna call this card dead. Its under warranty so does anyone know the best way to get a new card
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
Did you press eject USB every time you pull the cable? Not doing it can corrupt your card
hengsheng120 said:
Did you press eject USB every time you pull the cable? Not doing it can corrupt your card
Click to expand...
Click to collapse
Sandisk said the card is broke so I'm sending it back for a new one
Sent from my SAMSUNG-SGH-I727 using Tapatalk 2
kalukha2 said:
Try it on some linux or mac pc
Click to expand...
Click to collapse
thank you but i dont have one and they are just going to replace it
Same Problem As You Had !!!
pwnerman said:
Hey guys this is my last place to turn before I just go buy a new one but I want to see if anyone at all can help me.
I have a Sandisk 32 GB Class 4 Micro Sd. I bought it off a guy on the xda marketplace and it was in the factory packaging and took me a half hour to get out so I doubt it was fake unless people forge the packaging.
Well the other day I went to copy a file onto the card by mounting it to the computer. It copied just fine but when I unmounted the card and went onto the phone the file was no where to be found. This was off to me so I mounted the card again and it opened fine but there was no file. I then copied it again and it said it worked like it normally does. i unmounted then mounted right away and guess what the file didn't exist.
This is where it gets interesting.
I then mount the card again and select everything and delete it all. It says it works fine. I then disconnect the card then mount it again and guess what all the files are back. Like nothing happened. I then proceed to format in windows by right clicking and hitting format. It didnt do anything. I then go into recovery on the phone and try and format it. Nothing happens. I then connect the card directly to the computer with a micro to sd card adapter that is made by sandisk. It mounts to the computer fine. I then go into Easeus Partition Manager and click format. It finishes and comes up with an error saying There are some error occurred while writing partition chains on disk.
If anyone has any idea please help.
UPDATE: I have contacted Sandisk and they are going to send me a brand new card.
Click to expand...
Click to collapse
Are you know its solution now ???
I have no problems with a Samsung 32GB µSDcard
Wow !!! Keep it use
Sent from my GT-B5512 using xda app-developers app
---------- Post added at 01:00 PM ---------- Previous post was at 12:55 PM ----------
I have also given my sdcard for replace. Thank you for post here for guide me...
Sent from my GT-B5512 using xda app-developers app
devendra20able said:
Are you know its solution now ???
Click to expand...
Click to collapse
dont mean to sound like a **** but you do realize I posted this over two years ago right?
but anyway the card was defective so sandisk sent me a new one.
Nooooo. This is the same issue I'm having! Ugh... mine is a 64 gb and we're about to go on a long trip. I wanted to add more music. And I can't afford to buy one from the local stores. They're too expensive! :'(
I bought mine from GeekBuying.

How to format sandisk ultra64gbmicrosdxc card

i just my 64gb sandisk micro sd card and is having a hard time formatting it.. Whats weird popped it in the phone it recognized it but when i put it in my pic(vista) it doesnt and tells me i have to format it.. So, I put the card in my rezound popped it back out and then put it on a pc running windows 7 it recognizes it..What the hell is going on? I really need some help. I tried EaseUs program but it doesnt recognize the card..
Card
antawnm26 said:
i just my 64gb sandisk micro sd card and is having a hard time formatting it.. Whats weird popped it in the phone it recognized it but when i put it in my pic(vista) it doesnt and tells me i have to format it.. So, I put the card in my rezound popped it back out and then put it on a pc running windows 7 it recognizes it..What the hell is going on? I really need some help. I tried EaseUs program but it doesnt recognize the card..
Click to expand...
Click to collapse
The file format in order for the Samsung to read it must be Fat32, it's not the most efficient file partition setup, however Samsung does not read anything other than that right now, the card is probably formatted in some other type of format like NTFS. Search on the Samsung S3, using "Format SD Card", or something with SD Format in the search and you will find there are a bunch of apps for formatting the card for the Samsung.
Hope this helps
therobzilla said:
The file format in order for the Samsung to read it must be Fat32, it's not the most efficient file partition setup, however Samsung does not read anything other than that right now,
Click to expand...
Click to collapse
Completely untrue (it has to be FAT32 for CWM to read it, but not for the phone).
I porposefully DO NOT format my 64 gig cards to FAT32 as I have movie rips that are over 4 gigs & FAT32 will not allow over a 4 gig file size.
I have two 64 gig cards & both work fine just as they came out of the box.
jmorton10 said:
Completely untrue (it has to be FAT32 for CWM to read it, but not for the phone).
I porposefully DO NOT format my 64 gig cards to FAT32 as I have movie rips that are over 4 gigs & FAT32 will not allow over a 4 gig file size.
I have two 64 gig cards & both work fine just as they came out of the box.
Click to expand...
Click to collapse
so, why isnt vista recognizing my card? I also just noticed something as well..vista has started seeing the card but under computer settings it says ricoh sd device, but my other micro sd cards says secure digital storage device. I may have messed this card up popping it in and out of every device i could find..lol
update: I put it in my rezound and wiped the micro sdcard and i think thats why its saying ricoh storage device instead of secured digital storage device..If so will it harm or diminish the performance of the card?
here is how your format the ultra 64gb sdxc to fat32
http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm
droidstyle said:
here is how your format the ultra 64gb sdxc to fat32
http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm
Click to expand...
Click to collapse
how much of my space will i keep? Thanks for the help
antawnm26 said:
so, why isnt vista recognizing my card? I also just noticed something as well..vista has started seeing the card but under computer settings it says ricoh sd device, but my other micro sd cards says secure digital storage device. I may have messed this card up popping it in and out of every device i could find..lol
update: I put it in my rezound and wiped the micro sdcard and i think thats why its saying ricoh storage device instead of secured digital storage device..If so will it harm or diminish the performance of the card?
Click to expand...
Click to collapse
jmorton10 said:
Completely untrue (it has to be FAT32 for CWM to read it, but not for the phone).
I porposefully DO NOT format my 64 gig cards to FAT32 as I have movie rips that are over 4 gigs & FAT32 will not allow over a 4 gig file size.
I have two 64 gig cards & both work fine just as they came out of the box.
Click to expand...
Click to collapse
My apologies, I thought that what the file format needed to by, but you are correct CWM can't read the Fat32 format in recover.
Sorry for the misinformaion.
antawnm26 said:
how much of my space will i keep? Thanks for the help
Click to expand...
Click to collapse
59.45gb free
sending card back to best buy and getting a new one and will start over.. My phone kept saying blank sd card....i had two partitions on it and was trying to rid of it and messed up somewhere down the line...Everyone makes its sound simple as putting it in your phone and letting it format it to fat32, but im sure the galaxy is putting it to extfat.. I will do some more studying on it...
droidstyle said:
here is how your format the ultra 64gb sdxc to fat32
http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm
Click to expand...
Click to collapse
when i put the card in the program read E:29gb..does that mean it will only give me 29gb of the 59.495gb ?
antawnm26 said:
sending card back to best buy and getting a new one and will start over.. My phone kept saying blank sd card....i had two partitions on it and was trying to rid of it and messed up somewhere down the line...Everyone makes its sound simple as putting it in your phone and letting it format it to fat32, but im sure the galaxy is putting it to extfat.. I will do some more studying on it...
Click to expand...
Click to collapse
Don't worry dude. I got a bad one myself. Got halfway through transferring all my data and then the card stopped transferring and hasn't worked since. Tried to nuke and boot it, HP format tool, fedora Linux, two different phones and nothing.
I just called and they are shipping me a new one. Since it will be a couple days I might mess with this one just hoping.
Edit: Something that shouldn't have changed anything. I put it in my htc rezound with amon ra, did usb toggle mode, and formatted, and it worked fine....stupid!
Sent from my SCH-I535 using xda app-developers app
Alright, my new card is in and ready to give it another shot. I'm running windows vista. I was told to try:http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm....When i insert my card it says 29, does that mean that it will only do 29gb? I hear people saying that they just pop the card in their phones and it formats it that way. Is that format exfat?
antawnm26 said:
when i put the card in the program read E:29gb..does that mean it will only give me 29gb of the 59.495gb ?
Click to expand...
Click to collapse
No its 59.45gb free after format.
---------- Post added at 09:29 AM ---------- Previous post was at 09:28 AM ----------
antawnm26 said:
Alright, my new card is in and ready to give it another shot. I'm running windows vista. I was told to try:http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm....When i insert my card it says 29, does that mean that it will only do 29gb? I hear people saying that they just pop the card in their phones and it formats it that way. Is that format exfat?
Click to expand...
Click to collapse
exfat is not compatible with cwm recovery...if you plan on running any rom other than stock, you will need to format as fat32.
Cool, thanks... I just want to make sure as to what im seeing when i pop the card in and hit format. the program is showing E:29, what exactly does that mean? It doesnt give me an option to go any higher
The phone formats the card as "basic hierarchical." not sure if it can be used with cwm
Sent from my SCH-I535 using xda app-developers app
Vorfidus said:
The phone formats the card as "basic hierarchical." not sure if it can be used with cwm
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
I was told to use this program to get it to fat32::http://www.ridgecrop.demon.co.uk/ind...at.htm, but then question that hasnt been answered is when i pop the card in the program says: E:29, does that mean it will only convert 29gb of my 64gb.It doesnt give me an option to go any higher
Yes, that's what it means. Download EaseUS partition manager. Format the card with that. The guiformat program didn't work for me, kept coming up as sd card damaged.
Sent from my SCH-I535 using xda app-developers app
antawnm26 said:
I was told to use this program to get it to fat32::http://www.ridgecrop.demon.co.uk/ind...at.htm, but then question that hasnt been answered is when i pop the card in the program says: E:29, does that mean it will only convert 29gb of my 64gb.It doesnt give me an option to go any higher
Click to expand...
Click to collapse
try formatting it in windows, then open ridgecrop program and see if you still get the e29?
droidstyle said:
try formatting it in windows, then open ridgecrop program and see if you still get the e29?
Click to expand...
Click to collapse
I think It may be PC related..
1. formatted it in phone which gave me 59.4gb
2. put in my gf laptop which has windows 7, then downloaded easeus and formatted the 59.4gb it gave me to fat32
3. put the card in my laptop which has vista and it asked me to format it before use(but i didnt)
4. put it in my galaxy s3 rebooted to recovery twrp and it recognize the card...
So would you say its pc related?
antawnm26 said:
I think It may be PC related..
1. formatted it in phone which gave me 59.4gb
2. put in my gf laptop which has windows 7, then downloaded easeus and formatted the 59.4gb it gave me to fat32
3. put the card in my laptop which has vista and it asked me to format it before use(but i didnt)
4. put it in my galaxy s3 rebooted to recovery twrp and it recognize the card...
So would you say its pc related?
Click to expand...
Click to collapse
Yep sounds like another reason why i hate vista lol.

Trouble with 64gb SD card

Anyone have this card http://www.amazon.com/gp/aw/d/B007W...-5410429?ref_=pe_175190_21431760_M3T1_SC_dp_1 or any 64gb SD card? I'm having a problem getting cwm to recognize it. I already reformatted it and still it does not work in cwm. Anyone know anything about this? My 32gb card works just fine
Sent from my SCH-I535 using xda app-developers app
Try formatting on a Mac. I have that card, tried three PCs with no luck but works perfectly after formatting on Mac using FAT.
Sent from my SCH-I535 using xda premium
I guess cwm does not support exfat which the gs3 defaults to when formatting 64gb cards. I found out here http://forums.androidcentral.com/sp...ting-roms-hacks/184708-64gb-micro-sd-cwm.html I need to partition the card with a program. I'll do that tomorrow I'm going to bed lol
Sent from my SCH-I535 using xda app-developers app
cell128 said:
Anyone have this card http://www.amazon.com/gp/aw/d/B007W...-5410429?ref_=pe_175190_21431760_M3T1_SC_dp_1 or any 64gb SD card? I'm having a problem getting cwm to recognize it. I already reformatted it and still it does not work in cwm. Anyone know anything about this? My 32gb card works just fine
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
Format to fat32 and it should work
Sent from my Galaxy Nexus using xda premium
cell128 said:
Anyone have this card http://www.amazon.com/gp/aw/d/B007W...-5410429?ref_=pe_175190_21431760_M3T1_SC_dp_1 or any 64gb SD card? I'm having a problem getting cwm to recognize it. I already reformatted it and still it does not work in cwm. Anyone know anything about this? My 32gb card works just fine
Click to expand...
Click to collapse
One of those "believe it or not" things: the SDXC (SD eXtended Capacity = 64GB or more) specification says that the default (factory) format is exFAT. The GS3 recognizes both exFAT and FAT32, but some ROMS do not support exFAT due to Microsoft's funky licensing.
cell128 said:
I guess cwm does not support exfat which the gs3 defaults to when formatting 64gb cards. I found out here http://forums.androidcentral.com/sp...ting-roms-hacks/184708-64gb-micro-sd-cwm.html I need to partition the card with a program. I'll do that tomorrow I'm going to bed lol
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
You don't need to partition it. You need to format it to Fat32 as was mentioned.
I am now on my 3rd 64GB MicroSD, the same one in OP.
It works when I get it, but it preformatted as exFat, which wont work with ROM.
The first 2 SDs I used EaseUS Partition to format as Fat32. Format went fine, but when I went to place files on card, card unmounted. This last one I used Ridgecorp’s Fat32Format, but same problem.
When I insert card, Win7 sees it, but if I go to format/write it disconnects.
Before I send this third one back to amazon, any ideas how to format it?
FYI, I took the last one to a frien with a mac to see if he could fix it, after i tried to format Fat32, but no luck.
nathan951 said:
I am now on my 3rd 64GB MicroSD, the same one in OP.
It works when I get it, but it preformatted as exFat, which wont work with ROM.
The first 2 SDs I used EaseUS Partition to format as Fat32. Format went fine, but when I went to place files on card, card unmounted. This last one I used Ridgecorp’s Fat32Format, but same problem.
When I insert card, Win7 sees it, but if I go to format/write it disconnects.
Before I send this third one back to amazon, any ideas how to format it?
FYI, I took the last one to a frien with a mac to see if he could fix it, after i tried to format Fat32, but no luck.
Click to expand...
Click to collapse
Yea, I believe that's the same card I have(had for working on 3 1/2 months now) and I used the Ridgecorp GUI utility in this thread, http://forum.xda-developers.com/showthread.php?t=1773735 to format it as soon as I got it.
I've loaded it with music and continue to play said music all the time, use my ext for all my ROM downloading and storage. I access it all the time thru the phone and computer with no problems attributed to the card. (Some ROMs screw with my computer seeing my phone period)
Surprise! TW UI Did the trick!
S'up Crew
I don't know if this would apply to anyone on this thread but I bought a SanDisk 64GB MicroSDXC and my SGS3 Wouldn't recognize the card and all.
At the time I was running CM10 Stable.
After trying several different methods found around the forums (both here and external) nothing worked.
W7 would only recognize it as a 32GB because of OS limitations and with every single third party software I tried it was always the same thing (32GB only).
So on a whim I decided to try a slightly different approach.
I flashed a backup I had of the Original Touch Whiz UI I had laying around back onto the device. Shoved the SD card into it and LO and BEHOLD.. It recognized the card.. Erased the Contents and Formated it properly!
I went into Titanium Backup to see if it actually worked and there it was..
63.xGB.. Woohoo!
So apparently CM has problems seeing a 64GB MircoSDXC correctly and the Stock Touch Whiz UI OS works nicely to see it and format it.
Hope this helps the next person who reads this!
I formatted my 64GB class 10 card in my Mac to fat32 and it has worked fine since.
CWM sees it as that size, TWRP does, both my Mac and PC do.
Sent from my SCH-I535 using xda app-developers app
So I formatted my 64gb micro to Fat32. PC recognizes it at 64gb, but I can't get it to transfer any files to it. Says there's no space available. What gives?
Sent from my SCH-I535 using xda premium
What type card is it? Also when trying to transfer files is the card in the phone or straight to the computer via micro SD adapter ect....
Sent from my SCH-I535 using xda premium

[Q] SD Card Not Writeable?

It seems that my SD card is not writable when inserted. Is this true? I tried to create a new folder on it with root explorer (I am not rooted though) and it said that my device needs to be rooted in order to accomplish that task.
Any ideas?
Jonn
Did you try something like es file explorer? I would try that.
That didn't work either. It says "operation failed".
I actually noticed that it wasn't working playing act raiser and it wasn't saving my position. Moving the ROM to internal storage worked. I then tried to create a folder.
Sent from my Nexus 7 using Tapatalk 2
Huh. Just tried a different SD card and that one worked. Weird.
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I spoke too soon. After removing the sdcard that worked and putting it back in, it no longer is writeable.
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It works again if I pull the card out, restart the shield and put the card back in. Perhaps something up with the mounting process?
It appears that once a card is mounted, if it is removed and re-inserted, it remounts as read only.
Jonn
Sent from my Nexus 7 using Tapatalk 2
It looks like sdcard mounting is messed up. I can't get any of the sdcards i have tried to mount.
Did you go into settings and actually click unmount before removing the SD Card? Many linux systems (android is linux) will mount devices which werent safely removed in read only mode for some bizarre reason.
I tried that as well. It still doesn't work.
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jonnberg said:
It seems that my SD card is not writable when inserted. Is this true? I tried to create a new folder on it with root explorer (I am not rooted though) and it said that my device needs to be rooted in order to accomplish that task.
Any ideas?
Jonn
Click to expand...
Click to collapse
when you go to storage under settings, under sd card does it show total space for card. if not maybe you have to format it to NTFS first. thats what I had to do with my new card. also said to do so on shield guide
evobunny said:
when you go to storage under settings, under sd card does it show total space for card. if not maybe you have to format it to NTFS first. thats what I had to do with my new card. also said to do so on shield guide
Click to expand...
Click to collapse
I did not read the destructions. The destructions have useful information? Where may i find these destructions? I assumed fat32 so that is what my sd is formatted to.
chevyowner said:
I did not read the destructions. The destructions have useful information? Where may i find these destructions? I assumed fat32 so that is what my sd is formatted to.
Click to expand...
Click to collapse
sorry i cant post link yet cause im new to forum. but go there, (shield.nvidia.com/user-guide/sd-card) user guide said to format it to NTFS
Would has added this sooner, but I lost my sdcard reader.
Formatting it NTFS worked.
Still wont mount, but now i at least get the option to mount.
evobunny said:
when you go to storage under settings, under sd card does it show total space for card. if not maybe you have to format it to NTFS first. thats what I had to do with my new card. also said to do so on shield guide
Click to expand...
Click to collapse
Yes, I formatted it to NTFS before I inserted it. It shows the total space and space available, it just doesn't allow anything to be written to it. I can take it out and put it in a PC and it works correctly. I also have another SD card that I tried and it worked for a few minutes, but I haven't been able to get it to keep working.
Jonn
jonnberg said:
Yes, I formatted it to NTFS before I inserted it. It shows the total space and space available, it just doesn't allow anything to be written to it. I can take it out and put it in a PC and it works correctly. I also have another SD card that I tried and it worked for a few minutes, but I haven't been able to get it to keep working.
Jonn
Click to expand...
Click to collapse
sorry I dont know what else to tell you, i first had the same problem like yall when I stuck in a brand new card. nothing I downloaded would go on to card. and it didnt show the amount of space left under the storage menu. Then i found out it need to be formated to NTFS. Once i did that everything started downloaded and showing up on card.
jonnberg said:
Yes, I formatted it to NTFS before I inserted it. It shows the total space and space available, it just doesn't allow anything to be written to it. I can take it out and put it in a PC and it works correctly. I also have another SD card that I tried and it worked for a few minutes, but I haven't been able to get it to keep working.
Jonn
Click to expand...
Click to collapse
The only memory card I have gotten working (about 1 minute ago) is 512MB and formatted fat32
The card i want to us is a 16gb microsdhc formatted fat32 when this memory card is in my shield it knows it has a memory card but says it has no partitions on it.
I am running testdisk on the sd card and it found 9 partitoins. I will try and clean that up.
To be honest, I've never tried SD card support on the device. So I can't say one way or another. But I'll be looking at it soon enough since I got my first build of CWM for SHIELD waiting for me to debug in the other room once the kids go to bed.
I just tried two different 8GB class 10 transcend cards, an 8GB class 2 generic card and a 256mb sandisk card. I put each card in and copied a file from internal storage to it. Then I removed each of the cards without unmounting and put them back in and proceeded to copy a file to the card again. Every time it worked successfully. I do not even know what format they are in and didn't format them before testing. And, maybe the issue didn't show up because I didn't give it enough time. I am not sure.
Also, I know this is probably a really dumb question but the micro sd slot is spring loaded. You are pushing it in until you hear a good solid click right?
issues
Having issues of my own.
Bought a 64gb sandisk SDXC card for shield. It worked 100% fine in my SGS3 formated for exFat. But not in the shield...
It seems to work somewhat when formated for NTFS. But the file path is really messed up and 1/2 my apps cant see the SD card because of this. It something like (root/storage/sdcard1/....)
2 apps that are basically usless right now due to this are Power amp & FPse.
Android doesn't normally support either exFat or NTFS. The shield may include support for them but if I had a shield I would steer clear anyway and go with what android definitely trusts in FAT32.
Hopefully NVidia will do a firmware update to sort these problems though

[Q] 64gb sdxc not working

I've tried formatting the sdxc-card in so many ways now. Using both diskpart. minitool partition wizard, sdformatter and easeus partition manager.
Tried using FAT32, exFat and NTFS. None of them works. When using exFat the card is recognized and the phone asks if I want to format, but nothing happens after it says it's erasing the sd card.
The card works perfectly fine in Windows formatted as exFat.
I'm running stock ICS 4.0.4 if it helps to know.
I also have a friend who is using a 64gb sdxc card on the same type of phone.
Which version he's using I do not know.
Does anyone know how to solve this?
knerlington said:
I've tried formatting the sdxc-card in so many ways now. Using both diskpart. minitool partition wizard, sdformatter and easeus partition manager.
Tried using FAT32, exFat and NTFS. None of them works. When using exFat the card is recognized and the phone asks if I want to format, but nothing happens after it says it's erasing the sd card.
The card works perfectly fine in Windows formatted as exFat.
I'm running stock ICS 4.0.4 if it helps to know.
I also have a friend who is using a 64gb sdxc card on the same type of phone.
Which version he's using I do not know.
Does anyone know how to solve this?
Click to expand...
Click to collapse
I thought, the Desire S can work with up to 32GB sd-cards. I've read it many times on different web-sites.
NVardan said:
I thought, the Desire S can work with up to 32GB sd-cards. I've read it many times on different web-sites.
Click to expand...
Click to collapse
So I've read also, but since my friend is using a 64GB without a hitch it should work. Unless it's only possible when using a custom rom? For a short period I managed to get the phone to see the card and report all 64GB, but then it was unmounted. Managed to do this using a certain cluster size as exFat if I remember right.
knerlington said:
So I've read also, but since my friend is using a 64GB without a hitch it should work. Unless it's only possible when using a custom rom? For a short period I managed to get the phone to see the card and report all 64GB, but then it was unmounted. Managed to do this using a certain cluster size as exFat if I remember right.
Click to expand...
Click to collapse
You could ask your friend, the correct model of the SD-Card, and buy the one he also has, or test his one and see, if it's related with your hardware or not. I'm still a bit noob, so, you'll better also hear opinions by other XDA members.
Might have found the issue
I downgraded from ice cream sandwich to gingerbread(?) 2.3.3 while I at the same time rooted the phone and set the bootloader to s-off.
Now the phone itself has managed to format the card and recognize ~62GB/64GB. I successfully formatted it using cwm too and the phone still recognizes it. At the moment I'm partitioning the sdxc-card with a higher cluster size since it was really really slow when I tried to copy a file from windows. Note that it's a class 10 card.
Appears to be a problem with ICS. If anyone else can confirm this we're set here I think.
knerlington said:
I downgraded from ice cream sandwich to gingerbread(?) 2.3.3 while I at the same time rooted the phone and set the bootloader to s-off.
Now the phone itself has managed to format the card and recognize ~62GB/64GB. I successfully formatted it using cwm too and the phone still recognizes it. At the moment I'm partitioning the sdxc-card with a higher cluster size since it was really really slow when I tried to copy a file from windows. Note that it's a class 10 card.
Click to expand...
Click to collapse
Ok, the good news is, you made the phone to recognize it! That's really good, taking into account that reviews said it's only capable of having up to 32GB standard SD-card.
NVardan said:
Ok, the good news is, you made the phone to recognize it! That's really good, taking into account that reviews said it's only capable of having up to 32GB standard SD-card.
Click to expand...
Click to collapse
Formatting the card as FAT32 with a primary and active partition is the only way I can get the card to be recognized.
But as soon as I try to copy something to the card it gets removed and unusable again.
Could there be a need for several partitions? One primary and one logical perhaps?
I've changed to flinnys version of CM10.1 build 22 called andromadus (jelly bean) which at a couple of times reported the card as damaged.
Tips on software for checking and possibly fixing a damaged one?
knerlington said:
Formatting the card as FAT32 with a primary and active partition is the only way I can get the card to be recognized.
But as soon as I try to copy something to the card it gets removed and unusable again.
Could there be a need for several partitions? One primary and one logical perhaps?
I've changed to flinnys version of CM10.1 build 22 called andromadus (jelly bean) which at a couple of times reported the card as damaged.
Tips on software for checking and possibly fixing a damaged one?
Click to expand...
Click to collapse
Haven't had any such experience, so can't help with that one, sorry
Sent from my Desire S using Tapatalk 2

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