32GB or 64GB MicroSD cards for Galaxy S3 - Galaxy S III Accessories

I picked up samsung galaxy s3 today and looking for a good sd card. i am considering these two options:
SanDisk Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card 30MB/s with Adapter SDSDQUA-064G-U46A
and another by Samsung
Samsung 32GB High Speed MicroSDHC Memory Card
samsung one seems like a good deal, compared to pricey sandisk.

64gb because it has exFat format 4gb+ file won't be a problem. I have got the same one.

dotpro said:
I picked up samsung galaxy s3 today and looking for a good sd card. i am considering these two options:
SanDisk Ultra 64 GB microSDXC Class 10 UHS-1 Memory Card 30MB/s with Adapter SDSDQUA-064G-U46A
and another by Samsung
Samsung 32GB High Speed MicroSDHC Memory Card
samsung one seems like a good deal, compared to pricey sandisk.
Click to expand...
Click to collapse
Hi,
I bought mine from amazon a few months ago and costed me 78$ $54 Class 10 64GB Micro SD
You should get a 64gb card, because you will have a lot of space for yout stuff and you can format it as exFat!

destynova1988 said:
Hi,
I bought mine from amazon a few months ago and costed me 78$ $54 Class 10 64GB Micro SD
You should get a 64gb card, because you will have a lot of space for yout stuff and you can format it as exFat!
Click to expand...
Click to collapse
No issues with it formatted at exFat? I know someone else with a S3 had issues and had to format it to FAT32.

64gb because MOAR IS BETTER! I formatted mine to FAT32 because from what I've read and experienced with my other devices, it's just safer that way. I've had issues right off the bat using exFAT on some devices (mostly Samsung) or gradually the card will become corrupted (I've lost about 3 full microsd cards full of data so far). From what I've read this is due to Samsung using a half baked implementation of exFAT. exFAT is a patent-pending, proprietary file system created by Microsoft, so if Samsung, or any other OEM wanted to use the full implementation they would have to pay licensing fees. So while you can format it to exFAT using a PC, the way Samsung devices handle it there is high chance of it getting corrupted.

Ricey said:
64gb because MOAR IS BETTER! I formatted mine to FAT32 because from what I've read and experienced with my other devices, it's just safer that way. I've had issues right off the bat using exFAT on some devices (mostly Samsung) or gradually the card will become corrupted (I've lost about 3 full microsd cards full of data so far). From what I've read this is due to Samsung using a half baked implementation of exFAT. exFAT is a patent-pending, proprietary file system created by Microsoft, so if Samsung, or any other OEM wanted to use the full implementation they would have to pay licensing fees. So while you can format it to exFAT using a PC, the way Samsung devices handle it there is high chance of it getting corrupted.
Click to expand...
Click to collapse
How do you format with FAT32? Just using format option in Samsung S 3?
I've been experiencing problem where from time to time, it just corrupt and give me SD card error, and refuse to mount it. I have a 64GB Sandisk Micro SD on Verizon S 3.

rvpals said:
How do you format with FAT32? Just using format option in Samsung S 3?
I've been experiencing problem where from time to time, it just corrupt and give me SD card error, and refuse to mount it. I have a 64GB Sandisk Micro SD on Verizon S 3.
Click to expand...
Click to collapse
I used my laptop's built in SD reader that supports XC cards and just formatted to FAT32. You can use any PC program that formats. I personally used an app called guiformat (http://www.ridgecrop.demon.co.uk/index.htm?guiformat.htm). It's a simple app specifically to format stuff to FAT32. I've heard you can simply use the window's formatter but I've also read of some people that had issues with that.

help lol
hi, Im a noob. Im getting galaxy s3 today. I been reading threads and searching within the tread but someone say something some one else says something else. so Im confused! especially since im noob. Which one is it for god sake!!! lol
Q. Which is class is better? I hear on other threads a class 2 or 4 is good but a class 6 and 10 is not necessary because for a higher speed the manufacturer use the randoms speeds, access speeds to make it faster. That class 10 don't necessarily means better,class 10 is too fast for for the phone that it will freeze or ppl having problems. You need a class 6 for apps2sd or Data2sd.
So im thinking a class 6 would be good for me since I use apps2sd alot, roms, I will download some music, vids and movies. 32gb class 6 SanDisk - Mobile Ultra 32GB microSDHC Class 6 Memory Card bestbuy sale 4 $30 has anyone body tried it?
Can someone who really knows tech stuff about sd cards answer plz
Thank you, sorry for all the questions...

missmonet said:
hi, Im a noob. Im getting galaxy s3 today. I been reading threads and searching within the tread but someone say something some one else says something else. so Im confused! especially since im noob. Which one is it for god sake!!! lol
Q. Which is class is better? I hear on other threads a class 2 or 4 is good but a class 6 and 10 is not necessary because for a higher speed the manufacturer use the randoms speeds, access speeds to make it faster. That class 10 don't necessarily means better,class 10 is too fast for for the phone that it will freeze or ppl having problems. You need a class 6 for apps2sd or Data2sd.
So im thinking a class 6 would be good for me since I use apps2sd alot, roms, I will download some music, vids and movies. 32gb class 6 SanDisk - Mobile Ultra 32GB microSDHC Class 6 Memory Card bestbuy sale 4 $30 has anyone body tried it?
Can someone who really knows tech stuff about sd cards answer plz
Thank you, sorry for all the questions...
Click to expand...
Click to collapse
I've personally been using Class 10s for my devices and haven't had any issues as long as it's formatted in FAT32.

The difference between the sdhc cards and the sdxc cards is that the xc are intended to be used on usb3 systems so that they can take advantage of the speed. This is important when you are loading the card with your music library or unloading it with your photos. (and you don't do it mounted inside the phone.)
A Sandisk 64GB sdxc class ten card won't get the 30mb read speed advertised. It gets regular class 10 speed, the gs3 has no speed improvements when using this type of mcard. Here's a speed test in the phone of the Sandisk 64GB sdxc I got the other day.
IME, exfat is sensitive to power level change and anything that stalls or disrupts any read/write operation. However, if the phone says that it is damaged, just put it in to your adapter and a pc with exfat support and run chkdsk /f (with the fix options selected).
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Hi. I'm getting the SanDisk 64gb class 10 tomorrow. So formatting it using the phone will make it FAT32? As previously mentioned in the thread it isn't worth formatting to exFAT, right?
Sent from my GT-I9300 using Tapatalk 2

prinzhernan said:
Hi. I'm getting the SanDisk 64gb class 10 tomorrow. So formatting it using the phone will make it FAT32? As previously mentioned in the thread it isn't worth formatting to exFAT, right?
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
The default system as far as I know in SGS3 is exfat. Use a free downloadable tool by name mini tools and format the card to fat 32. I have a 64 GB micro sd class 10 sandisk. I have no problems using it . My 32 gb card was running out of space because of music files If you are getting a new card you can do a surface test with the tool i mentioned above so that you know whether it has any defective sectors. It does take some time though.

sankar24 said:
The default system as far as I know in SGS3 is exfat. Use a free downloadable tool by name mini tools and format the card to fat 32.
Click to expand...
Click to collapse
This is correct, it formats exfat on the 64Gb. I did this yesterday and using myTerminal app, the mount command shows that the card is formatted exfat.
Now, it's an interesting thing, exfat is a licensed format, and Samsung paid for a license, however anyone with a rooted phone has some sort of Busybox installed which replaces most of the exfat commands with Linux standard ones.... is this better or worse?
I have a question for the people who have formatted fat32, how big is the space on the 64Gb? on exfat it's 59.47Gb what's yours?

sankar24 said:
The default system as far as I know in SGS3 is exfat. Use a free downloadable tool by name mini tools and format the card to fat 32. I have a 64 GB micro sd class 10 sandisk. I have no problems using it . My 32 gb card was running out of space because of music files If you are getting a new card you can do a surface test with the tool i mentioned above so that you know whether it has any defective sectors. It does take some time though.
Click to expand...
Click to collapse
stan.s said:
This is correct, it formats exfat on the 64Gb. I did this yesterday and using myTerminal app, the mount command shows that the card is formatted exfat.
Now, it's an interesting thing, exfat is a licensed format, and Samsung paid for a license, however anyone with a rooted phone has some sort of Busybox installed which replaces most of the exfat commands with Linux standard ones.... is this better or worse?
I have a question for the people who have formatted fat32, how big is the space on the 64Gb? on exfat it's 59.47Gb what's yours?
Click to expand...
Click to collapse
Thanks for the reply guys. As I'll be using files bigger than 4gb exFAT would be the best choice. I've read in some threads though that this file system corrupts in the s3 over time, she was the card fills up. I don't know if this is true since it was only mentioned thrice in 3 different posts. Can anyone verify this?
Sent from my GT-I9300 using Tapatalk 2

prinzhernan said:
Thanks for the reply guys. As I'll be using files bigger than 4gb exFAT would be the best choice. I've read in some threads though that this file system corrupts in the s3 over time, she was the card fills up. I don't know if this is true since it was only mentioned thrice in 3 different posts. Can anyone verify this?
Click to expand...
Click to collapse
My old 32gb is mostly standard stuff that I keep from phone to phone (like contacts backups music). So I have a copy on my desktop. Anyway, I had 29Gb filled on the card as a normal condition with Nandroid backups and TI backups.
When I was transferring this to the new 64Gb card, I was trying to use a 4 port USB OTG with the old card in the USB stick adapter. I fumbled with the power supply to the 4port and the phone didn't like it and unmounted the card, and wouldn't mount it again. I put it into my desktop with an adapter (on XP you need a patch for exfat from MS) and ran a chkdsk /f on it (took some time as I don't have USB3). The chkdsk finished (I made a backup to the desktop since some of the nandroid was new.) and put the card back into the phone. It worked for a few hours, I was listening to music on the card. The battery ran low, and I shut down to swap batteries and the card wouldn't mount again and claimed damaged and needed a format. Since I had everything backed up (and still had the old card, too), I just formatted it in the phone. Used the OTG to get the data back on from the old card. Everything's been good since 30+ hours without turning the phone off. But as I write this, I swapped batteries (full shutdown) and when I rebooted, the card wouldn't mount (and doesn't say that it's corrupted).
It also takes more than a minute (maybe two or so) to mount the card when the phone boots. This also makes it totally unusable for applications being stored on it or data for applications on it or for swapping apps like App2SD where it links the external card to the internal card and visa versa. If the app tried to access data on the card while it's being checked, it may not have the code to support the error returned. If the app needs to be running at bootup, few are going to wait until the card is ready, and the os will query for the card. I know that this was a problem on GB, and is one of the reasons so many oems are including more very fast internal storage in the phones.

Thanks guys. I would probably try exfat and see it works... FAT32 is always an option!

Just got my card an hour ago. Right out of the box I tried copying a bunch of files and I encountered an error. Reformatted it using windows and now it runs fine. So I guess it would be best to format it again and not use it right out of the box.
Sent from my GT-I9300 using Tapatalk 2

fwiw. I kept trying to mount the card, and finally got to the point where it said it was 'corrupted'. I put the card into a windows box without problems, could read the data, etc. Ran a chkdisk /f to find and fix any errors, no problems. Tried to put it back into the phone and it still wouldn't mount. Gonna give Samsung a call since it works in Windows, it either Samsung or Busybox that's the issue.

stan.s said:
fwiw. I kept trying to mount the card, and finally got to the point where it said it was 'corrupted'. I put the card into a windows box without problems, could read the data, etc. Ran a chkdisk /f to find and fix any errors, no problems found, once again. Tried to put it back into the phone and it still wouldn't mount. Gonna give Samsung a call since it works in Windows, it either Samsung or Busybox that's the issue.
Click to expand...
Click to collapse
I ran a chkdsk /f again, no errors. Then I downloaded the sdformatter from the sdcard working group. https://www.sdcard.org/downloads/formatter_3/ this is a free formating program that will make sure you have formated to the sdcard org standards. You can not choose the file system. You can choose to do different types of erase as a part of the format.
Anyway, after the chkdisk, I tried to mount the card but it would not. I then made another backup of the data, and did a long format (exfat) with a simple erase rather than the zeroes erase. Copying the data back and lo and behold it mounted. My phone though hasn't been off since though. Since I don't have usb 3 the formatting and data transfers take hours to complete. I am going to have to get a usb3 card for at least one pc and a usb3 card reader.
Samsung was not any help and wanted me to do a factory reset.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

Ordered a 64GB class 10 from buy.com today for $48 shipped! Should be perfect for me brand new GS3 :good:

Related

SanDisk Ultra 64gb SDXC (43.99)+FS Amazon (DEAD)

http://www.amazon.com/SanDisk-microSDXC-Memory-Adapter-SDSDQUA-064G-U46A/dp/B007WTAJTO/ref=br_lf_m_1000844271_1_2_ttl?t=slickdeals&tag=slickdeals&ie=UTF8&m=ATVPDKIKX0DER&s=pc&pf_rd_p=1407230222&pf_rd_s=center-2&pf_rd_t=1401&pf_rd_i=1000844271&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=01EASJ4X4N68Z0M24N29
Get it while it's hot! (in stock as of 8:19 EST) :good:
DEAD as of 3:00 am EST
Got it ordered. I check it every morning waiting for that price. I will have a 32gb Class 10 for sale on Wednesday!
Thanks, I have been on the fence with 64 gig so many nock offs.... Order is placed
Guys, be warned that SGS3 DOES NOT support UHS-1 (i.e. class 10) cards.
There's a thread some on here where the exact card is supported.
XBOHDPuKC said:
Guys, be warned that SGS3 DOES NOT support UHS-1 (i.e. class 10) cards.
Click to expand...
Click to collapse
does not support, but it works fine if you format the card in the phone. exFAT does not work, however, so you are limited to files < 4gb in size. Kind of defeats the purpose of having such a large microsd card though
UHS1 is simply a speed classification typically used by high power cameras. C10 refers to the minimum write speed of 10mb/s.
This card will work in exfat format for stock GS3, however cwm or twrp recovery only supports fat32 which this card will format to.
I have used this card before so don't be reluctant to to purchase it.
I have been using this exact card since the date I got my GS3 (mid June). It works well with everything and never crashed. It also works with backup and restore within CWM. YMMV though. It is exFAT formatted.
Phone will format it as fat32 and all will be fine. Tested and works well.
Sent from my HTC One X using xda app-developers app
What are you guys talking about? Have anyone actually tried this out?
I have this exact same card UHS-1 Class 10 (not the old Class 6 one) in exFat format and everything works fine in CWM and in Android.
EDIT: BTW, I formatted the card with SDFormatter on my PC, not on the phone.
S3 doesn't support UHS-1 speed but it does support exFAT format. The card itself came as exFAT, S3 won't even ask you to reformat it as FAT32. Just pop it in and everything works 100%.
Sweet, just nabbed one. I check the price every day also and was just about to post it here...beaten to the punch as usual .
ps anyone want to buy a Zune80gb heh heh
Is there a good way to utilize an "external" sd card to store apps and nandroids? It seems like the GS3 (and maybe just ICS/JB in general) is setup to use the "internal" sd for everything.
ponyboy82 said:
Is there a good way to utilize an "external" sd card to store apps and nandroids? It seems like the GS3 (and maybe just ICS/JB in general) is setup to use the "internal" sd for everything.
Click to expand...
Click to collapse
Yes, the latest version of cwm official supports internal and external nandroids.
Order placed...Boom! Now I can tote more of my movie rips while traveling.
dangerclose said:
Yes, the latest version of cwm official supports internal and external nandroids.
Click to expand...
Click to collapse
Cool, thanks. Any idea about Play store apps? I checked the reviews on Apps2Sd and they were all complaints about how it can only see the internal memory partition.
Lolento said:
What are you guys talking about? Have anyone actually tried this out?
I have this exact same card UHS-1 Class 10 (not the old Class 6 one) in exFat format and everything works fine in CWM and in Android.
EDIT: BTW, I formatted the card with SDFormatter on my PC, not on the phone.
Click to expand...
Click to collapse
SD formatter is awesome software. I had issues with a 4speed card jumping in my canon. The SDformatter, made it stop. Dunno how it works, but it does.
Saw this on another android blog this morning and picked up a 32 for the gf, and a 64 for myself. Thanks for posting guys.
Sent from my SGH-I747M using Tapatalk 2
Too bad it can't be shipped to Canada. :crying:
Be aware!
I bought the very same card at the beginning of the month and after 2 days of use the Card stopped working...
The card became unusable and I had to fill a claim with Amazon since the seller didn't reply to any of the emails I sent...
Just my experience guys...

Note 2 killed my Sandisk Micro sd HC card?

First, sorry for my bad english. i hope you will understand my problem.
I am using a genunie sandisk 32gb micro sdhc card. used it with my old xperia t too...
Started using it with my Note 2 since 2 months. But i got an error yesterday, that my card is removed because format is not ok. i did nothing with the card or not removed from my phone. My phone was also turned on since 4 days. And today asked me for formatting micro sd card. i had no time to check it on my computer so i choosed format it. Note 2 has formatted it. After that it didnt see my card.
In the storage menu it shows no ext.card. i tried to format my micro sd card on windows and on macbook but they dont see my card.
I lost my photos and some files... i dont care about them now, i just want to format my card but i think its dead now...
Anyone has experience? What shall i do now?
Now i see this again, choosing format but nothing happens...
Sent from my GT-N7100 using Tapatalk 2
Do you see it listed in Disk Management in Windows? It could be that it is not being mounted as a drive, but seen as a RAW partition by the system, in which case you can format it from Disk Management and start using it again. Don't look for the card under Volumes, but where disks are listed, in which section you'll see Disk 0, Disk 1 and so on. Good luck
Try to format your card using SD Formatter https://www.sdcard.org/downloads/formatter_3/
Thanks for your replies. I will try it when i arrive to home from my work.
Sent from my GT-N7100 using Tapatalk 2
mr.inter said:
Do you see it listed in Disk Management in Windows? It could be that it is not being mounted as a drive, but seen as a RAW partition by the system, in which case you can format it from Disk Management and start using it again. Don't look for the card under Volumes, but where disks are listed, in which section you'll see Disk 0, Disk 1 and so on. Good luck
Click to expand...
Click to collapse
nope, shows nothing. no luck.
if i insert sd card to note 2 than i see that notification. (i attached screenshot.) i am trying again format on note 2 but nothing happens. i will be crazy
I had a 64GB SanDisk card. I bought it in December. Last week, somehow, it became write protected! I could not format it, either in the phone or Windows and could not write any data to it.
I phoned SanDisk and they said they would replace it. I managed to copy the data off it. I told them I couldn't send the card back to them, as I couldn't delete the data. They just asked me to photograph the card before and after I cut it in half. Now they are sending me a new card.
However, as there seem to be many problems with SanDisk cards, I will never use one again. I bought a Samsung 64GB instead.
sent from somewhere
Don't think its the phone, rather the SD card itself.
after getting a Samsung MicroSD card, there are no further problems.
the Sandisk card even has problem being detected by a windows 7 machine
Sandisk and Lexar are both garbage! They have the worst quality control ever. I don't even understand how they are so popular.
I have mailed to Sandisk support, they wanted photos of card with serial number and where i bought it.
than they want me to break my card and send again photos of broken card. Now, they will send me new card...
Had the problem myself with a 32 gb sandisk class 10. The phone said the card was damaged. I used the card adapter that came with the card and when inserted in my pc card reader, surprise: it worked like nothing happened! Saved data, format it with sdformater and i use it now.
I mention a kingston card adapter didn't do the job. It kept saying the card was not formatted.
voyager20021 said:
Had the problem myself with a 32 gb sandisk class 10. The phone said the card was damaged. I used the card adapter that came with the card and when inserted in my pc card reader, surprise: it worked like nothing happened! Saved data, format it with sdformater and i use it now.
I mention a kingston card adapter didn't do the job. It kept saying the card was not formatted.
Click to expand...
Click to collapse
Yes SD Formatter is kind a low level formatter. If flash storage is not physically damaged, SD Formatter solves most of the problems
defo not the phone but the card itself. Has happened to me more then once. Some card's are just ****
well from personal experience. I have to say first hand, i honestly think its the phone. the same thing happened to me. i have the att note 2 and a centon 32gb class4 card and out of nowhere, i get a message that my card was removed unexpectedly and now my card doesn't work on ANY DEVICE. I've tried multiple card readers, different software, different computers, even tried a mac, took my memory card to s specialist. NO DEVICE recognizes anything even connected. now i thought, ok maybe a faulty card but my wife with same phone and a sandisk 32gb class 10, SAME THING happened. my friend with a Kingston 32 gb and a sprint note 2, his memory card died as well. THREE different brands, and same type of phone. too much of a coincidence, could be it really cant handle 32gb. now im using i think 8 and its working fine for now.
google this problem and youll see its a bigger problem then you think. BACKUP YOUR DATA, i had to learn hard way. :crying:
luilui8812 said:
well from personal experience. I have to say first hand, i honestly think its the phone. the same thing happened to me. i have the att note 2 and a centon 32gb class4 card and out of nowhere, i get a message that my card was removed unexpectedly and now my card doesn't work on ANY DEVICE. I've tried multiple card readers, different software, different computers, even tried a mac, took my memory card to s specialist. NO DEVICE recognizes anything even connected. now i thought, ok maybe a faulty card but my wife with same phone and a sandisk 32gb class 10, SAME THING happened. my friend with a Kingston 32 gb and a sprint note 2, his memory card died as well. THREE different brands, and same type of phone. too much of a coincidence, could be it really cant handle 32gb. now im using i think 8 and its working fine for now.
google this problem and youll see its a bigger problem then you think. BACKUP YOUR DATA, i had to learn hard way. :crying:
Click to expand...
Click to collapse
Happened the same yesterday. Trascend class 4 32Gb SDHC. Completely dead.
Checked with a macbook, but the card isn't detected anymore.
In my opinion, the NoteII may haves some problem with sd card (maybe the voltage regulators aren't correctly programmed, or something similar).
But frankly, I do not have any proof to support this, just a sensation.
Cheers
chkdsk
erhangulsum said:
First, sorry for my bad english. i hope you will understand my problem.
I am using a genunie sandisk 32gb micro sdhc card. used it with my old xperia t too...
Started using it with my Note 2 since 2 months. But i got an error yesterday, that my card is removed because format is not ok. i did nothing with the card or not removed from my phone. My phone was also turned on since 4 days. And today asked me for formatting micro sd card. i had no time to check it on my computer so i choosed format it. Note 2 has formatted it. After that it didnt see my card.
In the storage menu it shows no ext.card. i tried to format my micro sd card on windows and on macbook but they dont see my card.
I lost my photos and some files... i dont care about them now, i just want to format my card but i think its dead now...
Anyone has experience? What shall i do now?
Click to expand...
Click to collapse
I had the same thing happen to me. Put the card on a windows machine, and run
chkdsk /f
this makes the disk readable again. At least, it did for me. One problem was that even though the disk was readable, it seems some
files had errors, so the media scanner ran forever and used up lots of battery when the fixed card was used. I ended up not using that card any
more.
Same problem with me... 32gb microsd hc class 10 sandisk... In sn2 n7100 it says blank card or unsupported filesystem... In windows 7 laptop... It is not detected.... Chkdsk does not work in cmd prompt as the card is not detected... Unable to do anything with the card as it is not detected... Cannot format, cannot see in disk manager. Card is also not read in other phones.
PLEASE help as it had a lot of information and i have NO money to buy a new card.
Sent from my GT-N7100 using xda premium
Samsung and SanDisk ultra disk 32gb don't go well together. .... IT will fail after a few days
happens on s3, note 2 and note 8
I got Samsung 32gb class 6 cards for my note 2 and 8... No issues .
Sent from my GT-N5100 using Tapatalk 2
same thing
same this is my second card in 11 months.the first a 32 gig sandist and the 2nd a 64 gig Samsung class 10.both dead,they are unreadable.i beleave its the phone
Here the same
Galaxy Note II i317m Telcel
MicroSD 16 GB Kingston Class 10
Actually, 2 MicroSD, the first time I Check the Warranty of the Card with the dealer, this time the card is out of warranty.
And is the same problem, the card is unmounted, check on PC and is Dead

sd card issues

Hi guys,
Fairly new to the tab s got one just over a wek ago, since have been having issues with anys sd card i put in it.
Firstly i used a scan disk 32gb class 10
, it worked ok but would randomly dissapear, and seemed to have issues withplaying 2k videos, eg being choppy
So i thought i would upgraxe to a 64gb samsung evo class 10 card, been having nothging but issues since .
first i put loads on it then my tablet wouldnt read it at all. I then formatted it to ex fat via windows , same issue .
i then formatted in the tabelt it self. Now it works for about 5 mins then it will show as nothing in there
in storage settings says it mounted and show the correct memory but when trying to use it via various apps
as empty .
Both cards work fine jn windows, and have been brought from officisl websites hence arent fake
Anyone have any idea
Im trying to hold off routing so i can use banking apps , but if that lets me axtually use it !
You could try a factory reset on the tablet to see if that helps. If it doesn't work, then you'll need to exchange the tablet and do a factory reset anyways, so it won't hurt to try that first. I'm using the same samsung card you mention and it's working fine.
kchinth said:
You could try a factory reset on the tablet to see if that helps. If it doesn't work, then you'll need to exchange the tablet and do a factory reset anyways, so it won't hurt to try that first. I'm using the same samsung card you mention and it's working fine.
Click to expand...
Click to collapse
how do you have it formatted? exfat
It now tells me the sd card is blank or not formatted , just changes every time i turn it on!
Phil750123 said:
how do you have it formatted? exfat
It now tells me the sd card is blank or not formatted , just changes every time i turn it on!
Click to expand...
Click to collapse
I just left it how it came, exFAT.
Android doesn't support exfat- it's a Microsoft format for the most part. Format it as fat32 and it will work. These large size microSDXC cards are coming formatted exfat (which was designed for flash devices in mind) but isn't really supported well.
Use fat32
I just got a 64GB flash drive and played with formats to see if I could use exfat or f2fs but nope. Fat32
jawz101 said:
Android doesn't support exfat- it's a Microsoft format for the most part. Format it as fat32 and it will work. These large size microSDXC cards are coming formatted exfat (which was designed for flash devices in mind) but isn't really supported well.
Use fat32
I just got a 64GB flash drive and played with formats to see if I could use exfat or f2fs but nope. Fat32
Click to expand...
Click to collapse
I don't think that's entirely true. Some android devices don't support exFAT, but from my experience most do these days. I'm currently using an exFAT card on my Tab S.
ok so i tried exfat and fat32 and both did similar things.
I then tried the same cards inside my microusb to micro sd adapter and they worked fine!
So i took it back to John Lewis, spoke to their technical support who didnt know a fat lot, they kept telling me this tablet
doesnt support that type of media, i then showed them it did by using the microusb adapter, we then tried it in the display unit and worked fine, they werent understanding that sometimes it works in my device and
others it wont.
They kept advising me not to just swop it as the samsung tab s wouldnt do what i wanted it to do (i knew it would) they eventually agreed to give me a full refund, so i did and just swopped it for a nexus 9 as i was torn up between getting the
2 when i brought the tab s.
Short story - i swopped my tab s for nexus 9, happy with it so far compared to the tab s.
Also means i have some tab s cases going space if anyone fancies buying them off me for dirt cheap, got the official case, and cheapo one and some extremeguard protectors etc... drop me a message if your interested. (in the uk )
Thanks for all the help guys
I'm having the same problem with my SM-T807T. Using an 64GB SanDisk formatted FAT32. I had it my nook before and it was fine (works on windows as well as my phone) but randomly stops working in the Tab S.
postulio said:
I'm having the same problem with my SM-T807T. Using an 64GB SanDisk formatted FAT32. I had it my nook before and it was fine (works on windows as well as my phone) but randomly stops working in the Tab S.
Click to expand...
Click to collapse
Sounds like the tab s struggles with certain types of sd cards mabye?
do you have a micro usb to micro sd adapter to test it on like i did? worked fine for me that way.
But i went to nexus 9 and so far im happy with it
Phil750123 said:
Sounds like the tab s struggles with certain types of sd cards mabye?
do you have a micro usb to micro sd adapter to test it on like i did? worked fine for me that way.
But i went to nexus 9 and so far im happy with it
Click to expand...
Click to collapse
Funny enough i had the same sd card in my phone (same brand/model/capacity) and that one works fine in the tab. My phone (galaxy note 2) reads both so i swapped them. Card was Team 64GB sdxc
The nexus is a no go for me, no sd card slot is a deal breacker. Plus the tab s screen is also unbeatable. I do a lot of reading and high res graphics so it's ideal for me.
Android, and this tablet support Exfat no problem.
And you'll want exfat if you want to put HD mkv files on your card larger then 4gb (fat32 limit).
When the tablet formats a new sdcard it does so in exfat.
Sorry to hear you went Nexus 9....
After reading this thread I'm starting to think maybe the S series has some micro SD hardware issues...
Mine is a totally different problem and so far i guess it hasn't affected me much i guess...
I have a SanDisk extreme 32 in mine that i used in my Note 3 and Phantom Vision Plus camera... it has worked flawlessly in those other devices... now, while installed in my Galaxy S 10.5 .... when i wake the screen i see a popup sometimes that says something about "SD card detected" ... as if i just inserted one ... but the damn thing has been in there for two weeks!?!?
So far none of the other problems listed here tho... plays all my 2K video files just fine... reads and writes with no problems... really fast as a matter of fact... i don't get it
b00mb00mchuck said:
After reading this thread I'm starting to think maybe the S series has some micro SD hardware issues...
Click to expand...
Click to collapse
For sure the Tab S is very picky about which SD cards it uses. When I upgrade from 64 to 128GB I'll definitely be going with a Samsung EVO/Pro or one of the new SanDisk branded cards just to be safe.
Not true
kchinth said:
I don't think that's entirely true. Some android devices don't support exFAT, but from my experience most do these days. I'm currently using an exFAT card on my Tab S.
Click to expand...
Click to collapse
Quite right - not at all true. Android absolutely supports exFAT - that's the only format you can use over 32 GB - without using some sort of format utility...and even if that works, you can't store files over 4 GB in size (like my ripped Bluray videos). Android also supports NTFS, but SAMSUNG doesn't appear to.
dhuhtala said:
Quite right - not at all true. Android absolutely supports exFAT - that's the only format you can use over 32 GB - without using some sort of format utility...and even if that works, you can't store files over 4 GB in size (like my ripped Bluray videos). Android also supports NTFS, but SAMSUNG doesn't appear to.
Click to expand...
Click to collapse
So why does a 16GB Transcend card pre-formatted as FAT32 work, but a 64GB Samsung EVO ***EDIT _- IT NOW LOOKS AS IF THIS CARD IS A FAKE. The App SD Insight shows it as INVALID. The seller did not quible ; just refunded me! *** that comes pre-formatted as exFAT not work? I have had no end of little troubles, which at the bottom of it all seem to come down to this brand new SD card. The card works fine in my PC, and in a camera. I've no other Android with an SD card, having come from Nexus when the 9 was physically too big.
If I don't unmount the card before rebooting the tablet, it has decided that the card is damaged and will not do anything. When I asked it to format the card, all it did was wipe the file table - it only took a few seconds so it cannot have done anything else.
It comes to something when a Samsung tablet will not play ball with a Samsung micro SD card.
hx4700 user said:
So why does a 16GB Transcend card pre-formatted as FAT32 work, but a 64GB Samsung EVO that comes pre-formatted as exFAT not work? I have had no end of little troubles, which at the bottom of it all seem to come down to this brand new SD card. The card works fine in my PC, and in a camera. I've no other Android with an SD card, having come from Nexus when the 9 was physically too big.
If I don't unmount the card before rebooting the tablet, it has decided that the card is damaged and will not do anything. When I asked it to format the card, all it did was wipe the file table - it only took a few seconds so it cannot have done anything else.
It comes to something when a Samsung tablet will not play ball with a Samsung micro SD card.
Click to expand...
Click to collapse
I don't really have an answer for you. I have been using a new 128 GB Sandisk card since day one (I assume it is exFAT, as I just put it in out of the box. I did no formatting or mounting) and I have had no problems whatsoever. Worked perfectly when I first booted and has worked like a champion ever since. I'm not seeing any of these problems.
Hookmt said:
I don't really have an answer for you. I have been using a new 128 GB Sandisk card since day one (I assume it is exFAT, as I just put it in out of the box. I did no formatting or mounting) and I have had no problems whatsoever. Worked perfectly when I first booted and has worked like a champion ever since. I'm not seeing any of these problems.
Click to expand...
Click to collapse
Thanks for taking the time to reply. How frustrating this is... Since posting I have looked farther afield. There are all sorts of threads across various forums on the internet about SD cards suddenly not working in Samsung devices.
I had similar problems with My SanDisk Ultra 32 Gig card. I took it from my LG GPad 8.3 and deleted everything off it on my PC except my music folder, when I put the card in my Galaxy Tab S 10.5 it showed the card but I could not access my data, after a few reboots it worked for a while but was buggy and would stop working. What did work for me was copying off all my data and letting the tablet format the card, I then copied my data back to the card while it was in the tablet over USB. I have not had any issues since and it has been several weeks.
One of the main reasons for replacing LG G Pad 8.3 with Tab S were SD card unmount issues. Here it goes again. I tried two 64 GB SanDisk cards, formated FAT32 or exFAT, even zeroed out one card... The cards still stop working after heavy load from media scanner or reading large video file. The cards work fine in pc, other devices (S5, iBasso...) and even when connected to Tab S using external card reader and USB host cable.
My other cards (32 and 128 GB) exFat and FAT32 formatted SanDisk work fine in Tab S. So I'm trying to solve the issue by ordering 128 GB Samsung EVO card and hoping for the best...
EDIT: The 128 GB Samsung EVO card indeed fixed my issues - even watching large video file is fine.
Itchiee said:
Android, and this tablet support Exfat no problem.
And you'll want exfat if you want to put HD mkv files on your card larger then 4gb (fat32 limit).
When the tablet formats a new sdcard it does so in exfat.
Sorry to hear you went Nexus 9....
Click to expand...
Click to collapse
I don't think it does format the card. WHen I did that in my tablet, it took a very few seconds - long enough to do a quick format i.e. clear the data area that tells you where files are, but nowhere near long enough to actually format the card. Therefore all it does is leave the card as teh same format it was beofre the command.

[Q] [Micro SD] Anyone having issues mounting a Lexar 32gb?

Hi guys,
I doubt I'm the only one here.
I got my G4 (h812 LMY47D)and im ecstatic about using my micro sd slot (S6 was the main deal breaker paying top dollars for more storage) but now I'm running into issues with my Class 10 micros sd from Lexar, This darn software does not want to mount the thing (tried several format including a full 40 minute format @ fat 32 default allocation).
The G4 detects an SD card but won't mount it. This thing works flawlessly on my old S3 so it has to be software related as using a cheap Kingston 1gb class 4 works fine.
Anyone else running into issues with their sd card?
Thanks for sharing any info or tips.
r0x1 said:
Hi guys,
I doubt I'm the only one here.
I got my G4 (h812 LMY47D)and im ecstatic about using my micro sd slot (S6 was the main deal breaker paying top dollars for more storage) but now I'm running into issues with my Class 10 micros sd from Lexar, This darn software does not want to mount the thing (tried several format including a full 40 minute format @ fat 32 default allocation).
The G4 detects an SD card but won't mount it. This thing works flawlessly on my old S3 so it has to be software related as using a cheap Kingston 1gb class 4 works fine.
Anyone else running into issues with their sd card?
Thanks for sharing any info or tips.
Click to expand...
Click to collapse
Are you sure the g4 does not require different format. Been awhile since i had this issue. Was a format issue for me.
jmileti said:
Are you sure the g4 does not require different format. Been awhile since i had this issue. Was a format issue for me.
Click to expand...
Click to collapse
tried both exFat and fat32,. it does detect a sd card is inserted but will not mount it or allowed to be erase "the options are greyed out"...
looks like i'm not the only one https://www.reddit.com/r/lgg4/comments/38h07m/sd_card_issues/
r0x1 said:
tried both exFat and fat32,. it does detect a sd card is inserted but will not mount it or allowed to be erase "the options are greyed out"...
looks like i'm not the only one https://www.reddit.com/r/lgg4/comments/38h07m/sd_card_issues/
Click to expand...
Click to collapse
gonna have to give them a call as their user guide states
WARNING Some memory cards may not be fully compatible with the device. Using an incompatible card may damage the device or the memory card, or corrupt the data stored in it.
Not to found about this flagship! having issues reading a descent memory brand when an old rival device of 4 years is capable of doing so...
FIX
Just taught of leaving what got me to sort this out after playing around... Fun times :good:
After tinkering around with another SD card, the LG device formatted it to FAT16.
I've formatted the sd card using http://www.partitionwizard.com/free-partition-manager.html under FAT/Primary
It created a 4gb partition and left it the remaining untouch
Popped the SD on the G4 and it finally mounted the partition
Performed an erase via the phone 2x to make sure and the entire 32gb is now accessible.
Hope that helps others having mounting issues.
r0x1 said:
Just taught of leaving what got me to sort this out after playing around... Fun times :good:
After tinkering around with another SD card, the LG device formatted it to FAT16.
I've formatted the sd card using under FAT/Primary
It created a 4gb partition and left it the remaining untouch
Popped the SD on the G4 and it finally mounted the partition
Performed an erase via the phone 2x to make sure and the entire 32gb is now accessible.
Hope that helps others having mounting issues.
Click to expand...
Click to collapse
I have facing same problems with my 64 GB sandisk sd card on new LG G4
can you explain the procedure to make it work
I've been using an AData 128GB for the last month or so with no problems. I turned the phone on yesterday morning and for whatever reason it went straight to my home screen but locked up and took half a minute or so to unlock and then goes to the lack screen, then I also got a SD Card inserted notification, I figured nothing of it and ignored it. The micro sd runs fine on other devices (formatted as ex-fat) but it causes that issue on startup i mentioned above as long as it's in the phone and it also refuses to mount.
I'm using the SanDisk SDSDQUAN-200G-A4A 200GB ULTRA MICROSDXC UHS-I since 2.5 months ago formatted in exfat with 128k clusters which was what it was out of the package and it works fine.
Almighty1 said:
I'm using the SanDisk SDSDQUAN-200G-A4A 200GB ULTRA MICROSDXC UHS-I since 2.5 months ago formatted in exfat with 128k clusters which was what it was out of the package and it works fine.
Click to expand...
Click to collapse
Interesting, Ive heard some mixed reviews with SanDisk stuff, might grab one to try.
howlingmoon12 said:
Interesting, Ive heard some mixed reviews with SanDisk stuff, might grab one to try.
Click to expand...
Click to collapse
SanDisk is the only one with something larger than 128GB at this point in time and notice it's 200GB instead of 256GB as size usually doubles in capacity, heard the 56GB was used for something else or maybe not usable. I have a new 200GB card in there now. There is a 512GB card coming soon from Microdia as well.
http://www.cnet.com/news/microdia-will-sell-a-1000-ish-512gb-microsd-come-july/
Problem sd Samsung evo 64gb
Hi,
I had the same problem with micro sd evo 64gb, I formatted to fat32 but I can't solved a problem and only when a erese older .avi file recorder with older Nokia a solved a problems and now my lg G4 work perfect with my sd evo 64gb, and so guys control file inside sd well.

MicroSD for ZE551ML : SDXC

Hello,
Is it possible to put in the Zenfone 2 551 ML this microSD card ?:
SanDisk Ultra 64GB Ultra Micro SDXC UHS-I/Class 10 Card
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What is the SDcard compatibility for the Zenfone 2 : I know that zenfone 2 can use microsd card at less 64 GB and what is the format (SD, SDHC, SDXC) ?
Thank's
elfstat said:
Hello,
Is it possible to put in the Zenfone 2 551 ML this microSD card ?:
SanDisk Ultra 64GB Ultra Micro SDXC UHS-I/Class 10 Card
View attachment 3490374
What is the SDcard compatibility for the Zenfone 2 : I know that zenfone 2 can use microsd card at less 64 GB and what is the format (SD, SDHC, SDXC) ?
Thank's
Click to expand...
Click to collapse
I have the Samsung 64GB EVO SDXC and it works fine.
Thank Caebron, since my post i buy a evo
I was also interested in the Zenfone 2's support for SDXC cards. I did a quick search and found that a guy had picked up this SanDisk 128 GB card and it worked on his Zenfone 5, and then on his Zenfone 2. Just as I was about to order it, I saw there was a newer version, so opted for that instead. Well, I'm kicking myself now, because while it does detect in my phone, periodically it unmounts and remounts again. Ugh. I don't think I trust it to use in installing Cyanogenmod on my phone, nor trust it for anything else I guess.
Hopefully I can return the one I got, and I guess I'm gonna order the previous/older version (still 128 GB).
Has anyone else had any luck with 128 GB SDXC cards?
I use a Micro SDXC 64gb (Sandisk, the same as the first post in this threat) and work brilliant. Very fast and good. Dont know about 128gb but read that some have tried and work good also.
I use a 128gb Samsung EVO in my Zenphone 2 with no trouble.
Never been unmounted by itself or had restarts because of the sd card.
A thing to remember is that though 99% are good, unfortunately there will always be the odd lemon out there that doesn't work properly and leaves a sour taste in your mouth when it fails...
I have the Samsung EVO+ 128GB since 2 weeks in my ZF2.
SuperZen 2.20.40.90 and everything works perfect and very fast.
tapatalked
64gb Sandisk works good for me.
http://www.amazon.com/SanDisk-Adapt...445546176&sr=1-2&keywords=64+gb+micro+sd+card
I ended up just going with a Samsung 64GB EVO Class 10 Micro SDXC. It works great; have had no problems at all.
clamum said:
I was also interested in the Zenfone 2's support for SDXC cards. I did a quick search and found that a guy had picked up this SanDisk 128 GB card and it worked on his Zenfone 5, and then on his Zenfone 2. Just as I was about to order it, I saw there was a newer version, so opted for that instead. Well, I'm kicking myself now, because while it does detect in my phone, periodically it unmounts and remounts again. Ugh. I don't think I trust it to use in installing Cyanogenmod on my phone, nor trust it for anything else I guess.
Hopefully I can return the one I got, and I guess I'm gonna order the previous/older version (still 128 GB).
Has anyone else had any luck with 128 GB SDXC cards?
Click to expand...
Click to collapse
I've got exactly same problem with same type of card.
Latest OTA update fix that problem in 100%. No more issue with 128GB memory card
ultramag69 said:
I use a 128gb Samsung EVO in my Zenphone 2 with no trouble.
Never been unmounted by itself or had restarts because of the sd card.
A thing to remember is that though 99% are good, unfortunately there will always be the odd lemon out there that doesn't work properly and leaves a sour taste in your mouth when it fails...
Click to expand...
Click to collapse
I picked up a Samsung Evo 128gb card from Ebay. I have formatted it and am having problems with it. A lot of the mp4s that I had on the internal storage will not play when copied onto the micro sd card. I am using mx player and when I click on the video I want to watch, I get this message," Can't play this file". When I open settings and then storage, the card is recognized and shows 125gb. Does anyone have any ideas on what I could try? all of the mp4s I am using worked on the phone and my N7 previously. I am thinking I might have to reformat the card. I used a usb adapter and not a card adapter, so I might have to pick one up. Thanks.
quicksilver53 said:
I picked up a Samsung Evo 128gb card from Ebay. I have formatted it and am having problems with it. A lot of the mp4s that I had on the internal storage will not play when copied onto the micro sd card. I am using mx player and when I click on the video I want to watch, I get this message," Can't play this file". When I open settings and then storage, the card is recognized and shows 125gb. Does anyone have any ideas on what I could try? all of the mp4s I am using worked on the phone and my N7 previously. I am thinking I might have to reformat the card. I used a usb adapter and not a card adapter, so I might have to pick one up. Thanks.
Click to expand...
Click to collapse
Do a quick test on the net for a windows app called H2Test. It will tell you exactly how big your sd card really is and if you have a fake. Might be as you got it off ebay, its a simple thing for guys to make the card say it is actually bigger than it is and rip you off. I tend to steer clear of ebay sd cards unless the seller has been there for years and doesn't want to loose their account, even then they could've been hacked. They look pretty close too but you can tell the difference side by side with a real sd card.
If it is real, try formatting in the phone but be advised that the zenfone 2 does format FAT32 giving a 4gb limit to file size.
Caebron said:
I have the Samsung 64GB EVO SDXC and it works fine.
Click to expand...
Click to collapse
I put an Adata 64 gb. class 10 in mine today and it also works fine. Just had to format it to Fat32 first.
---------- Post added 14th November 2015 at 12:05 AM ---------- Previous post was 13th November 2015 at 11:59 PM ----------
ultramag69 said:
Do a quick test on the net for a windows app called H2Test. It will tell you exactly how big your sd card really is and if you have a fake. Might be as you got it off ebay, its a simple thing for guys to make the card say it is actually bigger than it is and rip you off. I tend to steer clear of ebay sd cards unless the seller has been there for years and doesn't want to loose their account, even then they could've been hacked. They look pretty close too but you can tell the difference side by side with a real sd card.
If it is real, try formatting in the phone but be advised that the zenfone 2 does format FAT32 giving a 4gb limit to file size.
Click to expand...
Click to collapse
I did the test as you advised and it turns out that it was in fact a crap card. I messaged the seller, Ebay and Paypal yesterday. I had my refund a couple of hours later. today I picked up an Adata 64 gb class 10 card from NCIX. It works great.
quicksilver53 said:
I did the test as you advised and it turns out that it was in fact a crap card. I messaged the seller, Ebay and Paypal yesterday. I had my refund a couple of hours later. today I picked up an Adata 64 gb class 10 card from NCIX. It works great.
Click to expand...
Click to collapse
Those old Ebay sd cards dtrike again... They're generally cheap but also generally crap...
Glad you got it sorted...
The 64 gb sd card should work in exFAT format but if you want the stock recovery to recognise it then you need it formatted FAT32...
Hello,
On ZE551ML 4gb ram is possible use a microSDXC 64GB Class 10, UHS-II U3?
thanks for answer.
bye : )
Hum... a question...
ultramag69 said:
Those old Ebay sd cards dtrike again... They're generally cheap but also generally crap...
Glad you got it sorted...
The 64 gb sd card should work in exFAT format but if you want the stock recovery to recognise it then you need it formatted FAT32...
Click to expand...
Click to collapse
Hi! i am going to get the asus zenfone 2 ze551ml 4gb ram model with the intel atom Z3580 (2.3ghz), As you were talking about format in exFAT.. my question is, i want to see some movies on the asus, at 1080p resolution, so the movies have the same resolution BUT some files are more than 4gb... Do you know what its the better thing to do? change the format? I don't like to have compatibility issues.
I forgot to mention that the sdhc card is Sandisk 32GB class 10 and the asus is the 16gb model
Cheers!
Rodriobr said:
Hi! i am going to get the asus zenfone 2 ze551ml 4gb ram model with the intel atom Z3580 (2.3ghz), As you were talking about format in exFAT.. my question is, i want to see some movies on the asus, at 1080p resolution, so the movies have the same resolution BUT some files are more than 4gb... Do you know what its the better thing to do? change the format? I don't like to have compatibility issues.
I forgot to mention that the sdhc card is Sandisk 32GB class 10 and the asus is the 16gb model
Cheers!
Click to expand...
Click to collapse
If you want 1080p movies larger than 4gb then you'll need to format to exFAT... Not 100% sure if windows will do that as most of my cards now are 64gb+...
I have no compatibility issues with these cards, but I have a spare 32gb for flashing stock when needed...

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