Help - 64GB Micro SD card support.. - ZTE Z7, Z7 Max, Z7 Mini

I'm on stock 3.22...
Just bought new 64gb micro SD but facing few problems.
Transferred all my data from old 32gb to new 64gb..
1. Images and videos get automatically deleted... 2. If I take pictures on new 64gb memory card, they get corrupted suddenly.. Old remains as it is.
Tested the same memory card with other phones and works perfectly...
Tried multiple 64gb cards but problem remains same..
Any help would be appreciated..
Sent from my NX505J using Tapatalk

Well i have a 64GB card on my Max since i bought it going from 1.64 to 3.22 and to paoloscm12 and it works percfectly in all of them. You have to make sure your 64GB card is of good branding like Sandisk, Samsung.. etc and not some weird **** you bought on aliexpress. If thats all good, you should try formating your card to exfat if its in some other format, or , if that doesnt work, you can try formating it to fat32 which theoretically cant be done but worked when i had it in my samsung galaxy s2 which didnt support more than 32gb expansion cards.

Same as what pilililo2 said here...

Related

64gb microSD...

Do it work?
Galaxy S II phones say they only accept up to 32gb microSD cards and yet they happily accept 64gb cards. Was wondering if the tab 7.7 does as well?
Yes i have 2 sandisk 64gb class 6 micro sd cards,1 in my gs2 the other in my tab for 2 weeks now works perfectly.
Get it on sale here hurry:
http://www.adorama.com/IDSMUMSD64G.h...ce=rflaid62905
Yes it does
I can confirm both wifi and 3g can take the 64gb micro sd.
Yep, confirmed again here. I swap between 2 SanDisk 64GB microSD cards for my data and haven't had any issues.
Confirming the Verizon version i815 can accept Sandisk 64GB microSDXC.
I would get one for my 7.7 if that one mod that let's you swap the external and internal sdcard works with it. Has anyone tried it? With all the new high resolutions games and mapping data from offline navigation app, i'm running out of internal sdcard memory.
FYI, on an ICS rom (Skyfire) I was only able to get the Gtab to recognize my 64gb microsd card when formatted as FAT32. ExFat and NTFS were not recognized.
FWIW I've learned the hard way (3 dead 64gb cards) that they DO work but are 'fragile'. Just format fat32 using EaseUS (free) and you're good to go. The fragile part is that they seem to get corrupted at the slightest provication. Seems like any power interuption, no proper unmount or ejection, any early data flow termimation, whatever, will do it. Just be **very** careful in use and should be ok.
Sent from my SCH-I815 using xda premium

[Q] SGP321 and 64GB SDXC

I just got 64GB micro SDXC, put it into my Xperia Tablet Z SGP321 and found out, that it get unmounted after a while when I'm writing anything on sd card.
I though that this tablet has support for sd cards up to 64GB, but now I found out that 3G model has support only for sd cards up to 32GB.
Is there any way to use my 64GB card with this tablet?
My 4G/LTE version formatted my 64GB card up to 64GB perfectly fine.
Did you get the tablet to format it itself, or just stick it in straight from the packet?
I tried to format it in the tablet with no difference.
no problem with the 64GB and the SGP321 Android 4.2.2 ....
sent from a land "farfaraway"
Same device, same FW...
Today I tried some full HD movies (8GB & 13GB) and few 700MB movies, copied using card reader connected to PC.
Then I put card into tablet, open one movie (it worked) and tried to skip to half of the movie. Card got unmounted but then automatically remount. I tried it again and it works now, I'm able to play all movies and skip forward/backward...
But still, when I try to copy some files to SD card in tablet, it got unmounted after short while (i.e. after 10MB).
I use SanDisk 64GB microSDXC class 10.
Maybe it's a fake?
TimmyRaa said:
Maybe it's a fake?
Click to expand...
Click to collapse
I have a 64gb SanDisk and have also noticed the occasional. Usually during situations of heavy load. Works fine for the most part, just the occasional dismounts, and I know mines legit because it's straight from SanDisk after I rma'd my original one.
I had the same problem with SanDisk Ultra 64 GB card, now I replaced it with Patriot 64 GB Class 10 and everything is working fine.
No more unmounting issues

Samsung 32GB Micro SDXC Card fraud?

Hey guys,
so I bought this Samsung Micro SDHC Card which has a storage of 32 GB from this link:
http://www.amazon.de/Samsung-microS...te-MB-MPBGCEU/dp/B00AYC6V2U/ref=cm_cr_pr_pb_t
It clearly states that it's a Micro SDHC Card and when it arrived I was surprised to see that it's a 32Gb Micro SDXC (I thought that SDXC only made sense with 64Gb of memory).
However, I plugged it in my S3 and it worked from the start but then I started to transfer files to it (about 12 gb) from my old Micro SD Card. The speed was ridiculously low, at about 1 MB/s and sometimes even lower. And I was copying big files like videos and also MP3`s where the speed is usually about 10MB/s with my old MicroSDHC Card Class 10. I tried to format it but it wouldn't help.
So then I started to do some research and I couldn't find even 1 picture of the card using Google (Samsung Micro SDXC 32GB UHS I Card), so I'm beginning to think that it's maybe a fraud?
Have you guys seen a card like this or maybe someone even owns one? Would be interesting to know.
Anyhow, I'm gonna write to the seller that I want a new one, since this one is clearly not working as it should.

[Q] Can i9100 rut 64gb micro sd ?

Hello, i have Samsung Galaxy s2 i9100. And i have on it only 8gb , so i want to buy 64gb micro sd.
But i read that sombodey said that it will cause problems on the phone or something like that. So i want to know
if will be problems with the sd card 64gb , or just to but 32gb micro sd ?
P.s- Can i buy Micro sd sdxc ? or sdhc ?
Yes, 64GB microSDXC cards work fine with the SGS2. However, if you do have problems of any kind, do a search (particularly in the Accessories section first) & you'll find plenty of threads that should enable you to sort any issues.
Edit - No, you can't use SDHC cards. I mean, look at the size of those. Or at least not without an adapter & some cabling, and then you'd have the problem, of getting the cover on the back of the phone.
MistahBungle said:
Yes, 64GB microSDXC cards work fine with the SGS2. However, if you do have problems of any kind, do a search (particularly in the Accessories section first) & you'll find plenty of threads that should enable you to sort any issues.
Edit - No, you can't use SDHC cards. I mean, look at the size of those. Or at least not without an adapter & some cabling, and then you'd have the problem, of getting the cover on the back of the phone.
Click to expand...
Click to collapse
Thank you when i said sdhc , i meant micro sdhc
You can use 2/4/8/16/32GB microSDHC cards as well
According to this site http://androidforums.com/android-accessories/832403-list-phones-work-128gb-microsdxc-card-sandisk.html we can even use 128GB micro sd card ...
my sandisk 64GB is working well in my i9100G, and plus its format is NTFS~

[Q] Copy of 64gb Micro SD to 128gb Micro SD

I recently copied a SanDisk 64gb to SanDisk128gb Micro SD used in a Verizon Note. It currently is using Alliance 4.4.2. Everything copied fine but it does not show the larger size under settings.
Can a 128gb card actually show up in a Note 2? I was under the impression it should.
I also was going to also hardware modify this phone to be wireless charge but will it work in the firmware?
Thanks
NB2A said:
I recently copied a SanDisk 64gb to SanDisk128gb Micro SD used in a Verizon Note. It currently is using Alliance 4.4.2. Everything copied fine but it does not show the larger size under settings.
Can a 128gb card actually show up in a Note 2? I was under the impression it should.
I also was going to also hardware modify this phone to be wireless charge but will it work in the firmware?
Thanks
Click to expand...
Click to collapse
The Note 2 is limited to a 64gb memory card and no higher unfortunately. So unfortunately you are stuck with only using the 64 card.

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