Just a heads-up - issues with sandisk 32gb ultra micro sdxc

paddylaz

Senior Member
Mar 6, 2012
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100
0
Just a heads-up to anyone who might be buying this card as it's extremely popular on amazon

Seems to be some issues with the gs4 - it keeps on mounting/dismounting by itself and generally being buggy.

Before anyone flames me, I'm aware this is a well documented issue already with the gs3, and indeed there were some 'dodgy' sandisk cards that sandisk fixed in a SEPARATE issue.

However, I've used two different ones of THIS particular card, bought recently, and in two different gs4's, and the problem has arised in both. So you do the maths. Just a heads up in case anyone is worried it's a problem with their card - it isn't.
 
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ausdim

Senior Member
Jan 9, 2007
882
2,591
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Just a heads-up to anyone who might be buying this card as it's extremely popular on amazon

Seems to be some issues with the gs4 - it keeps on mounting/dismounting by itself and generally being buggy.

Before anyone flames me, I'm aware this is a well documented issue already with the gs3, and indeed there were some 'dodgy' sandisk cards that sandisk fixed in a SEPARATE issue.

However, I've used two different ones of THIS particular card, bought recently, and in two different gs4's, and the problem has arised in both. So you do the maths. Just a heads up in case anyone is worried it's a problem with their card - it isn't.
I have the 64gb sandisk about a week and doesnt have any problem with I9505...
 

paddylaz

Senior Member
Mar 6, 2012
323
100
0
Do you guys both have the sdxc version (not sdhc)?

If so fair enough. The odds seem fairly improbable though so standing by my observation just in case anyone else has troubles and are wanting to identify a possible source
 

ausdim

Senior Member
Jan 9, 2007
882
2,591
133
Do you guys both have the sdxc version (not sdhc)?

If so fair enough. The odds seem fairly improbable though so standing by my observation just in case anyone else has troubles and are wanting to identify a possible source
Sdxc 64gb here...

No problem at all...
 

vimto25

Senior Member
Jan 1, 2009
1,200
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Burton-On-Trent,UK
I have a Kingston 32gb and when formatted with my pc the card works perfect for a short while in my gs4 but after a few hours/day it wont let me write to it. Can't make folders or pics won't save to it. Once removed and formatted it works fine again. Only purchased the other day I get a feelin its the phone not card can someone help who has a similar issue. Thanks

Sent from my GT-I9505
 

ccirish

Member
Oct 29, 2010
7
0
21
SanDisk Ultra 64 GB MicroSDXC

Exact same issue:

I have a Kingston 32gb and when formatted with my pc the card works perfect for a short while in my gs4 but after a few hours/day it wont let me write to it. Can't make folders or pics won't save to it. Once removed and formatted it works fine again. Only purchased the other day I get a feelin its the phone not card can someone help who has a similar issue. Thanks

Sent from my GT-I9505
 

jsl95

Senior Member
Dec 20, 2010
63
1
0
Well I noticed with my memory card (kingston 32gb) I just wanted to walk past , present It become damage to need formatting.

First when I switched It of then now after I updated the firmware

Sent from my GT-I9505 using Tapatalk 2
 

jtambis6

Senior Member
Dec 21, 2011
126
14
0
Jakarta
I have a 32GB SandDisk Micros SD HC which has intermittent reading problems. Switching off the phone and taking out the Micro SD for a few seconds and putting it back and rebooting the phone solves the problem. This has only happened to me 3x ever since I owned the phone. I'm not sure if this is the Micro SD or the ROM's fault. Putting the Micro SD in my Note 2 works perfectly.
 

Shammyh

Senior Member
Aug 18, 2007
455
145
0
Boston, MA
Just a heads-up to anyone who might be buying this card as it's extremely popular on amazon

Seems to be some issues with the gs4 - it keeps on mounting/dismounting by itself and generally being buggy.

Before anyone flames me, I'm aware this is a well documented issue already with the gs3, and indeed there were some 'dodgy' sandisk cards that sandisk fixed in a SEPARATE issue.

However, I've used two different ones of THIS particular card, bought recently, and in two different gs4's, and the problem has arised in both. So you do the maths. Just a heads up in case anyone is worried it's a problem with their card - it isn't.
I bought this exact card: http://www.amazon.com/gp/product/B009QZH6JS

SanDisk Ultra 64 GB MicroSDXC Class 10 UHS-1 Memory Card with Adapter (SDSDQU-064G-AFFP-A)

Have had it in my phone since May 1st, use it for videos, music, among a few other things. Lives in my phone except when it's in my laptop for file transfers.

And out of all that, I've had absolutely zero problems, at least so far. I know it's the 64 GB, not the 32 GB model, but just thought I'd add my experience to the thread.
 
Last edited:

DomFel

Senior Member
Jul 8, 2008
448
55
58
Sandisk Ultra 32gb here, formatted as exfat, never had any issues here.

Sent from my GT-I9505 using xda app-developers app
 

sraffo

Member
Nov 19, 2011
22
0
0
Curitiba
Sandisk Ultra 32gb here, formatted as exfat, never had any issues here.

Sent from my GT-I9505 using xda app-developers app

Same here. I have the Sandisk 64GB ultra SDXC formatted as exFAT and had no issues with my i9505.
Have you guys tried to format the SD card on the phone not on PC?
 

vimto25

Senior Member
Jan 1, 2009
1,200
115
0
37
Burton-On-Trent,UK
Same here. I have the Sandisk 64GB ultra SDXC formatted as exFAT and had no issues with my i9505.
Have you guys tried to format the SD card on the phone not on PC?
Ive tried both but not sure if its fat32 or exfat to think of it. Ill have a check when I get home unless there is a app I can check?

Sent from my GT-I9505