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Micro SD card not detected

So today i brought a 8gb Transcend Class 6 mico sd card for my raphael. So i went back home and try it then i found it not detected on the file explorer but it says expansion slot in use when i go to Settings>About. Thanks in advance.
[email protected]

Transcend is not recomended by HTC. i am also having same problem with my SD card which is made by Transcend (4GB capacity). it detects when you put it in phone for a longer time, but you can not write/save/copy anything in it. it will say FILE CAN NOT COPY, MAKE SURE THE PHONE IS PROPERLY CONENCTED AND SOURCE FILE IS NOT MOVED BLA....BLA... BLA...
when i checked with HTC team, they advised me to use micro SD from SANDISK.

well the weird thing is when i insert the card on my friends phone(HTC TYTN 2) it detects it instantly after inserting it in. But when i insert it on my phone it doesn't work, btw i also tried another card from my friend, it a sandisk 4gb and it worked. hmm this seems top be a uncommon issue.

I ahve the SAME exact problem with the 8GB Transcend Class 6 Micro SD that I just bought for my phone. I've had no issues at all with the 4GB Transcend Class 6 card that I currently have. On the other hand, I had a 4GB Sandish Class 6 that would not work in my Raphael but would work just fine in my Kaiser.

Appearently the card worked randomly but i can't copy any file to the card for some reason.

look for something called SDformatter by panasonic i had similar troubles with a couple sd cards till i found this program.
they all work now in any phone/device.

Is there any specific setting to set in the program Panasonic formating program? Erase enable or whatever? I had my SD card working for about 2 or 3 days and now its not detected again.

I have similar my 8GB does not get recognized and if does it's only for a matter of minutes then corrupts but my 2GB reads fine, but the 8GB is fine in Kaiser already used the SDformatter to which makes it read till corrupts again within minutes...
Going to try some other cards out in local shop before purchase will take laptop to transfer data while there.

stylez said:
I have similar my 8GB does not get recognized and if does it's only for a matter of minutes then corrupts but my 2GB reads fine, but the 8GB is fine in Kaiser already used the SDformatter to which makes it read till corrupts again within minutes...
Going to try some other cards out in local shop before purchase will take laptop to transfer data while there.
Click to expand...
Click to collapse
I have read in a lot of post that Transcend 8GB class 6 card have problems to be recognized by Rapahel.
I also have one. On my Kaiser worked well.
With stock rom it wasn't recognized by Raphael; with Energyrom it is recognized, but i used for few minutes, because i feared that something bad could happen..after reading all these post.
I usually use a Kingston 2gb card.
We were unlucky buying these cards...

Monfro said:
I have read in a lot of post that Transcend 8GB class 6 card have problems to be recognized by Rapahel.
I also have one. On my Kaiser worked well.
With stock rom it wasn't recognized by Raphael; with Energyrom it is recognized, but i used for few minutes, because i feared that something bad could happen..after reading all these post.
I usually use a Kingston 2gb card.
We were unlucky buying these cards...
Click to expand...
Click to collapse
Mines a Samsung 8GB class 6 and think your correct just an unlucky card and yeah Kingston 2GB fine, when can get to test some cards will update post.

stylez said:
Mines a Samsung 8GB class 6.
Click to expand...
Click to collapse
Yes, I also have a Samsung 8GB class 6 card that my Touch Pro refuses to read. Tried an EnergyROM as I had read that for some reason they were better at reading some cards. But no dice - just bought Sandisk Class 2 and it works perfectly so far

[Q] 64gb card only shows as 32gb, can anyone help?

Hi, I have now gone through 2 cards, the first one thinking it was broke so i sent it back, and my unit is doing the exact same with my new card.
When i got my first card which was a sandisk ultra 64gb sdxc card, i thought it was originaly a bad card as my unit wouldn't see it, plus when i put it into my laptop and formatted it, it only showed as 32gb.
i exchanged that card for basically the same one, but it said made for android on it.
I put that straight into my unit when i opened it and that said the same thing on my unit, can now safely remove card, and when i went to settings > storage, there was no sign of a card, it just said mount card, and if i did this, it would say preparing card then a little after say i can safely remove it again and still show nothing.
i have now put this card back on my laptop and formatted it as fat32 (as i thought this one was going to be already seems it says its made for android devices), and again, it shows on my laptop as only 32gb and not 64gb, the file system is fat32 as well.
i have seen screen shots of people using this card in a 10.1 and their storage does show as 64gb.
i have tried using hp format utility and guiformat to format as fat32 (both show on unit but only as 32gb), i have tried using windows 7 formatter to format as exfat (which wont show in my unit), i have also tried sdformatter 3.1 which also doesn't seem to get my 64gb to show.
can anyone help, i surely couldn;t have got 2 bad cards?
james

Why are you cross-posting James?

lol i wasn't sure how fast i would get an answer in the other forum so i posted to both
thank you very much for your help though

What was the solution?
Edit:found the other thread

well the solution for me was to get a 32gb card as i just couldn't get a 64gb to work, i have not had the latest update either to test out a 64gb card.

Easius partition manager to format 64gb card FAT32... This will allow you to use the sd card until you get the update, it just means you're restricted to 4gb files and under....

james_lpool said:
Hi, I have now gone through 2 cards, the first one thinking it was broke so i sent it back, and my unit is doing the exact same with my new card.
When i got my first card which was a sandisk ultra 64gb sdxc card, i thought it was originaly a bad card as my unit wouldn't see it, plus when i put it into my laptop and formatted it, it only showed as 32gb.
i exchanged that card for basically the same one, but it said made for android on it.
I put that straight into my unit when i opened it and that said the same thing on my unit, can now safely remove card, and when i went to settings > storage, there was no sign of a card, it just said mount card, and if i did this, it would say preparing card then a little after say i can safely remove it again and still show nothing.
i have now put this card back on my laptop and formatted it as fat32 (as i thought this one was going to be already seems it says its made for android devices), and again, it shows on my laptop as only 32gb and not 64gb, the file system is fat32 as well.
i have seen screen shots of people using this card in a 10.1 and their storage does show as 64gb.
i have tried using hp format utility and guiformat to format as fat32 (both show on unit but only as 32gb), i have tried using windows 7 formatter to format as exfat (which wont show in my unit), i have also tried sdformatter 3.1 which also doesn't seem to get my 64gb to show.
can anyone help, i surely couldn;t have got 2 bad cards?
james
Click to expand...
Click to collapse
James:
I have gone through exactly same situation. Two cards same make and shows only 32 GB. Did you ever find a solution?

vicky4112 said:
James:
I have gone through exactly same situation. Two cards same make and shows only 32 GB. Did you ever find a solution?
Click to expand...
Click to collapse
H2testw
Use that to test if card is a fake first as fake is the usual sd card problem .
jje

JJEgan said:
H2testw
Use that to test if card is a fake first as fake is the usual sd card problem .
jje
Click to expand...
Click to collapse
jje
I tried the H2TestW... when it opes it also only says 29 GB.
But when it was first seen by me it showed 64 GB with exFat format. Only upon using programs such as guiformat... to format it to FAT 32 it changed to the lower value.

Try formatting ntfs

Does the Note support 64GB cards? The Samsung Uk site states "up to 32GB". If anyone should manage to get it to show full 64GB, please share as I'm wanting to buy a larger card.

64 GB Card on Note 10.1
I am running a Sandisk 64GB SDcard on my Note 10.1 and it works fine.
I did install it...unmount it, format it and rremounted it.
It is a Wifi GT-N013 and the card worked under both ICS and JB.
Hope it helps

I have a 64gb sd in my 8010 reads it just fine. Strange...
Sent from my GT-N8010 using XDA Premium HD app

what's wrong with my SD card

I bought this SD card from amazon
Sandisk Ultra 32GB Class 10 Micro SD Card with SD Adapter
http://www.amazon.co.uk/gp/product/B007JTKLEK/ref=noref?ie=UTF8&psc=1&s=computers
formated by 4ext, has 1 EXT4 with 1GB/512MB, rest are FAT32. Installed VJ CM10.1 5.1 ROM, a2sd YNY. Nightmare came after phone booted, it's fast, but randomly "DEAD". "DEAD" mean phone totally freezed, no response at all, include all keys and screen. Have to remove the battery to restart....
I changed back to my old Class4 sd card. Did some test on this new class10 SD card, has no problem at all.
Is it because it's 32GB? Should I use a 8GB instead? Please help.

Hello!
I'm not sure, but i read alot about people getting trouble with a 32gb SD. Maybe do the partition again, something might have gone wrong.
Hope it helps,
- Rinse

Hello,
The first partition must be FAT32, than you can create the second partition in EXT4 format, I think.

Insert in pc, restore to defaults, format, then do as you please!

Huh, strange - I have same card, but 16GB.
In my tablet it is working without a problem. But in desire - I was trying for 5 days to make it working - without luck Random freezes, FC, phone dead (had to remove battery to power it on).
I tried diffrent roms - didn't work. Tried to format it (in 4ext), zero it (on pc with card reader), partition it again with diffrrent partition sizes (1.5GB, 1GB, 512MB) - nope.
Card is ok (as I said - in tablet it's working) - but my desire don't like it So I'm still on 2GB class -500 and thinking what to buy (8GB class 10 ? what manufacturer - adata, kingston? )

is 32gb working on htc desire?

SanDisk cards are known to cause the problems you described with the HTC Desire. I had a SanDisk 8 GB card too, and exactly the same problems... the solution is to not use SanDisk cards.

xhemx said:
is 32gb working on htc desire?
Click to expand...
Click to collapse
No it ain't...... My Desire lags as hell when I use the 32 GB class 10 Kingston card... Works on my QMobile Q3i.... Dunno how...

are you sure UHS-1 cards like these sandisk ultra are compatible with desire ?

Hi,
I'm using a sandisk card too, i do have a lot of problems with my HTC Desire.. can't use the phone anymore for daily use.
Freeze by phone calls, have to reboot 3 times before it's good and well started up.
Maybe SanDisk is the problem? Can someone confirm this? But why do they liver SanDisk by buying the phone then?

I have Samsung class 10 card and it works realy good.
Sent from my HTC Desire using xda app-developers app

Me too, using a Samsung class 10 16gb for a long time with int2ext and it really works fast and stable.
henrikht said:
I have Samsung class 10 card and it works realy good.
Sent from my HTC Desire using xda app-developers app
Click to expand...
Click to collapse

Hi there,
I have the same problems with SanDisk 4GB class 6. The trick is do not use app2sd.
I want also know if other cards like kingston do have the same problem.
Now i'm using VJ 4.1.2 with sd-card fat32 and no apps installed. At this moment there are no problems with my phone.!

squarefw said:
I bought this SD card from amazon
Sandisk Ultra 32GB Class 10 Micro SD Card with SD Adapter
http://www.amazon.co.uk/gp/product/B007JTKLEK/ref=noref?ie=UTF8&psc=1&s=computers
formated by 4ext, has 1 EXT4 with 1GB/512MB, rest are FAT32. Installed VJ CM10.1 5.1 ROM, a2sd YNY. Nightmare came after phone booted, it's fast, but randomly "DEAD". "DEAD" mean phone totally freezed, no response at all, include all keys and screen. Have to remove the battery to restart....
I changed back to my old Class4 sd card. Did some test on this new class10 SD card, has no problem at all.
Is it because it's 32GB? Should I use a 8GB instead? Please help.
Click to expand...
Click to collapse
I have the same card I picked up last fall and have the same problem. I'm going to try it out in a DSLR to see if it works there. My old card is a class 8 Adata (I think, might be Kingston) and started to randomly corrupt the fat partition, loosing all data and requiring a full reformat (which is why I got the Sandisk in the first place). So I can use a card that makes my phone completely useless as a phone or use a card that randomly looses all of my data. I should probably get a new card. On the upside I have become prolific at backing up my data. Also worth noting is that the Sandisk card is fast while it's runing.

I'm using SanDisk ultra 16gb uhs-1 for a couple of months now, didn't have any such trouble. could pvt version of desire be connected with that? Mine is pvt3

I'm also pvt3. I'm also rooted, s-off, use a2sd, no change with mounts2sd, and tried different ROMs (ICS, JB 4.1 & 4.2).
It seemed to only happen while using a heavy app if the phone was bogged down with multiple apps. To rule out a power supply voltage drop I replaced the battery. Although replacing my two year old battery was a good upgrade, it did not fix
the issue.
Everything I've tried points to a SD card issue so it is interesting to hear that it may only effect the 32GB UHS-1 cards. Samsung isn't as readily available around here so I may try the 16GB version but I'd prefer the upgrade to 32GB capacity. The card was phenomenally fast while the phone remained stable so I'd take speed over capacity. I just haven't seen mention of this problem with other 32GB cards.
Sent from my HTC Desire

If partitioning with 4ext recovery and cleaning the sd port in your phone (blow some compressed air into it, with phone powered off and let it regain normal temperature before powering back on) won't help, try sending the card back to SanDisk, in my country they give lifetime warranty for their cards. But first you gotta make sure your desire is intact hardware wise.
You might also test your card with tools like crystal disk mark and see if it gives up when strained.

follow topics....

Criise said:
Hi there,
I have the same problems with SanDisk 4GB class 6. The trick is do not use app2sd.
I want also know if other cards like kingston do have the same problem.
Now i'm using VJ 4.1.2 with sd-card fat32 and no apps installed. At this moment there are no problems with my phone.!
Click to expand...
Click to collapse
Exactly that was my experience.
I got the SanDisk (Class 2, 4GB) which came along with the HTC Desire and bought a new SanDisk for mobile devices a few months ago (Class 6, 8GB). Both are working fine if I don't partitoning the cards/don't use A2SD - the phone won't freeze, etc.
If I partition these cards (method doesn't matter, tried CWM, GParted and another tool [don't know the name]) the phone is going to freeze randomly and on 2G network every time. My HTC Desire is PVT1. I rooted and flashed two PVT3 and one PVT4 devices as well and aligned their cards - no problems at all. No freezes, everything is running pretty good. So I have no idea.
The last months my phone barely run, it was freezing all the time. Even some ROMs which were running very great 2 years ago didn't run again (My boyfrriend said the problems occured because I was flashing it too often... But I can't believe that ).
I wasn't able to figure out what's wrong, so I decided to buy a HTC One.
I guess it's some hardware related issue?

squarefw said:
I bought this SD card from amazon
Sandisk Ultra 32GB Class 10 Micro SD Card with SD Adapter
http://www.amazon.co.uk/gp/product/B007JTKLEK/ref=noref?ie=UTF8&psc=1&s=computers
formated by 4ext, has 1 EXT4 with 1GB/512MB, rest are FAT32. Installed VJ CM10.1 5.1 ROM, a2sd YNY. Nightmare came after phone booted, it's fast, but randomly "DEAD". "DEAD" mean phone totally freezed, no response at all, include all keys and screen. Have to remove the battery to restart....
I changed back to my old Class4 sd card. Did some test on this new class10 SD card, has no problem at all.
Is it because it's 32GB? Should I use a 8GB instead? Please help.
Click to expand...
Click to collapse
Try following the steps HERE, make sure your partition is no bigger than 1.5 GB (I read somewhere it can cause issuess otherwise, I can't find it now though). I hope this helps!

Moto G 4g LTE - Sandisk ultra 32gb microsd card won't mount

I picked up the Moto G 4g LTE version recently hopping on the fact that they added an sd card slot. Anyway, I purchased this http://www.amazon.com/SanDisk-Ultra-MicroSDHC-Memory-Adapter/dp/B007XZM6VG/
microsd card hoping for some nice expansion. But for some reason whenever I insert it it says damaged sd card, tries to format it, then says blank sd card, and basically loops this process. Now here's the weird thing, this sd card works fine (can read and write) in other people's phones, but just doesnt seem to work in mine!
I even tried my friends 32 gb microsd card and it worked (it was a slower class 6 varient),I tried *my* sd card in that persons phone, and it mounted and worked fine, the sd card works in my PC also.
I'm wondering if I need a slower speed card? Maybe class 6 or 4. Because I read up on another guys problem on here, his is freezing but he got a slower 32 gig card and now it works without a problem. I know he was having a different problem but I'm wondering if the phone is having an issue with class 10 cards.
Anyone having the same problem or have any idea what might be going on?

Arthemedus said:
I even tried my friends 32 gb microsd card and it worked (it was a slower class 6 varient),I tried *my* sd card in that persons phone, and it mounted and worked fine, the sd card works in my PC also.
I'm wondering if I need a slower speed card? Maybe class 6 or 4. Because I read up on another guys problem on here, his is freezing but he got a slower 32 gig card and now it works without a problem. I know he was having a different problem but I'm wondering if the phone is having an issue with class 10 cards.
Anyone having the same problem or have any idea what might be going on?
Click to expand...
Click to collapse
Hi,
As I mentioned on the "other guy"'s topic, I experienced this kind of issues with my previous phone, which were entirely solved by replacing my 32 GB Sandisk class 10 card with a 16 GB Samsung class 6 card. AFAIK, fast cards may cause malfunctions with some Android phones, because of the access response times.

SbM_ said:
Hi,
As I mentioned on the "other guy"'s topic, I experienced this kind of issues with my previous phone, which were entirely solved by replacing my 32 GB Sandisk class 10 card with a 16 GB Samsung class 6 card. AFAIK, fast cards may cause malfunctions with some Android phones, because of the access response times.
Click to expand...
Click to collapse
Had the same issue. resolved by getting a different brand and lower class. all issues resolved.

I'm using this card bought thru Amazon for 17.99 ------Samsung Electronics 32GB EVO Micro SDHC with Adapter Upto 48MB/s Class 10 Memory Card (MB-MP32DA/AM)------
I have had 0 problems with it and high benchmarks, I use to use Sandisk but after multiple problems with multiple cards over they years I have completely abandoned them for Samsung and have yet to have a problem.

The problem comes from that, some cards won't fall back to lower performance level and thus causing issues for the device that it is inserted in.
Some devices does not have problem with that tough.
Another reason could be the file system used, but that's less likely, although not very rare.
And one more thing is that brands like SanDisk, Samsung, Kingston etc are the actual developers of the SD technologies and sometimes you may get a product that is using newer technologies, which often causes troubles.

I purchased same Sandisk micro card from Amazon as OP did. I got same results. It is sitting here on my bed with RMA on it to back to Sandisk. Just got a new speck sheet which was posted from the motorola forms that says the following:
Micro SD UHS-1 "The card will work, BUT the Moto G 4F/Lte WILL NOT SUPPORT UHS 1 - SPEEDS.
So it appears, a slower speed card is in order. I just had to purchase a Samsung 16 gb class 6 card. Would rather have had a 32 gb but could not find in class 6.

Random and Sequential of my 32gb Samsung Evo UHS-1 in my Moto G LTE using A1 SD Bench

Thanks so much for the input and advice guys! I was too impatient to order another sd card and wait for it to ship so I went and bought a random 32 gig class 10 card from a brand i've never heard of called "Monster digital" and it works perfectly. So I'm not sure what really fixes it, if it's a brand thing or size or speed or what. But my change from my non working sd card was Speed: UHS-1 -> Class 10, and Brand: Sandisk -> Monster Digital

Regarding the SD card issue. I tried with three separate phones with a 32gb class 10 and and a 16gb class 4 -- failed on two of them, but works fine on one of the phones. So there is definitely a build quality issue ( and/or difference ) between the phones, aside from the mentioned 'supported sd card class.' Both of these cards work fine on all other devices ( pc/laptop/tablets including old SD card readers with adapters )

interessant said:
Regarding the SD card issue. I tried with three separate phones with a 32gb class 10 and and a 16gb class 4 -- failed on two of them, but works fine on one of the phones. So there is definitely a build quality issue ( and/or difference ) between the phones, aside from the mentioned 'supported sd card class.' Both of these cards work fine on all other devices ( pc/laptop/tablets including old SD card readers with adapters )
Click to expand...
Click to collapse
Wanted to give an update. Tested with four devices now ( 2 black, 2 white ) and First one ( white ) worked, next two did not work, but the fourth device ( black ) it worked to detect 32gb sandisk without fail. So there is _definitely_ a difference between them from device to device -- maybe even assembly line quality control issues depending on week of manufacture, who knows.

Very interesting (and puzzling). Do they all run exactly the same version of Android? Are they all exactly the same model (eg. XT1032) and the same internal storage capacity (8/16 GB)?
---------- Post added at 10:24 PM ---------- Previous post was at 10:19 PM ----------
Oops, Moto G LTE is 8 GB only, sorry.

Yes.. exact same model/capacity and OS, all ordered within the same 1 week period ( two being RMA )

Can verify that the XT1045 4G LTE performs very well with a 64GB SDCard inserted internally, ALSO..with a 32GB MicroSD card inserted into the USB / Charge port..and runs both very well, and with both cards mounted..
Sent from my 4.3_14.14.14
(Unlocked) XT1028 Moto G
http://waynekent.com/page6.html

I have a Moto G LTE on order, and am wondering if the various problems people are seeing are due to the file system used on the card: exFAT or FAT32. I would assume the newer SanDisk cards are formatted with exFAT. Does the flavor of Android on the phone support exFAT ?
Another issue I've found in the past with some other devices and ROM's is that if the card is formatted as exFAT, it might need be set up as a primary partition and not a logical drive (using MiniTool or some such).
But we'll see what happens when the phone & card actually arrive

As far as I'm concerned, my cards were all FAT32-formatted, both the malfunctioning SanDisk and the Samsung that worked well. Nothing to do with exFAT vs. FAT32 then.

rhyang said:
I have a Moto G LTE on order, and am wondering if the various problems people are seeing are due to the file system used on the card: exFAT or FAT32. I would assume the newer SanDisk cards are formatted with exFAT. Does the flavor of Android on the phone support exFAT ?
Another issue I've found in the past with some other devices and ROM's is that if the card is formatted as exFAT, it might need be set up as a primary partition and not a logical drive (using MiniTool or some such).
But we'll see what happens when the phone & card actually arrive
Click to expand...
Click to collapse
Exact same 2 cards ( check my previous post ) , tested on 4 (four) MOTO G LTE , 2 Samsung and a Camera and a Tablet worked only on 2 of the MOTO G LTE's + all the other non motorola devices. It cannot be the formatting or even the make of the card if it's a compatiblity issue.

DId not work with same Samsung microSD
castuis said:
I'm using this card bought thru Amazon for 17.99 ------Samsung Electronics 32GB EVO Micro SDHC with Adapter Upto 48MB/s Class 10 Memory Card (MB-MP32DA/AM)------
I have had 0 problems with it and high benchmarks, I use to use Sandisk but after multiple problems with multiple cards over they years I have completely abandoned them for Samsung and have yet to have a problem.
Click to expand...
Click to collapse
I am getting 'Removed SD card' / 'SD card removed, Insert a new one' error by using exact same Samsung 32GB EVO Micro SDHC. I could not format it by using Moto, so I did a full format in my PC, Same result. The microSD symbol is UHS-1 (one capital U with '1' inside') - matched Amazon's picture.

Try a slower card (class 6 fort instance).

My XT1045 and sandisk ultra 32gb card both arrived, and they seem to work together just fine. Android version is 4.4.3. Card came formatted as fat32. Promptly unlocked the bootloader in hopes of flashing slimkat at some point
Sent from my BN NookHD+ using XDA Premium HD app

Just got my moto G 4g delivered today and My 32gb Sandisk Ultra (which I had for 2 years in 6 different phones) won't work. looked it up, saw this thread and I'm kinda sad that I have to buy a new sd card for this when I paid a premium to have the ability to use a sd card in the first place. Nonetheless, I'll take the safer route you guys talked about and try for a lower class speed. Just ordered a samsung 32gb (not the evo model) class 6 from amazon for about 19.25 after tax. it should be here on the 25th I'll let you guys know if it's a good one to use. I knew kit kat didn't play nice with sd cards but this is ridiculous.

128 sd card support ???

hi
i read a post a while ago about 128 SD card problem that when you enter 128gb SD card the device start restarting is the issue has been fixed ??
i am about to buy one

KBEERR said:
hi
i read a post a while ago about 128 SD card problem that when you enter 128gb SD card the device start restarting is the issue has been fixed ??
i am about to buy one
Click to expand...
Click to collapse
My phone never rebooted, I have a 128 GB SanDisk Class 10 sd card. But after like a few weeks or months I got a sd card error and soon after that I couldn't access any files on it.
Only rebooting solved the issue, but once I got it it would occur more often and often, sometimes every 2 days and sometimes multiple times a day. Formating the SD card made it work again for a few months until it started all over again.
I formated it to different formats (in windows), I also formatted it with the phone itself, nothing helped.. I'm constantly running out of space now because I only store my music and photos on the sd card.
I never tried a different sd card long enough to recreate the problem, but I used this sd card for a few months on a different device.
If someone fixed this please help me I'm so tired of this :crying:

I have a 128Gb Sandisk in my Mate 7, runs with no issues at all. Maybe clean your contacts?

RobboW said:
I have a 128Gb Sandisk in my Mate 7, runs with no issues at all. Maybe clean your contacts?
Click to expand...
Click to collapse
To be honest I never tried it lol, but if rebooting the phone solves the issue I don't understand how dust or dirt could be the problem. I will try it anyways, maybe it works :cyclops:

Tazmaniiac said:
To be honest I never tried it lol, but if rebooting the phone solves the issue I don't understand how dust or dirt could be the problem. I will try it anyways, maybe it works :cyclops:
Click to expand...
Click to collapse
Cleaned the sd card and the sd card slot as good as possible, but after a few days I had the same problem again... Maybe my sd card is broken but I can't really test it so I guess I'll live with this forever...
Just now it came to my mind that I could've bought a fake SanDisk card, even though I got it from amazon. I will test it tomorrow I think.

Maybe.
How is it formatted? Probably most compatible to format to FAT32.
I have a 64Gb card in an old phone that was supposed to take a maximum of 32Gb and it works fine when formatted the right way.

RobboW said:
Maybe.
How is it formatted? Probably most compatible to format to FAT32.
I have a 64Gb card in an old phone that was supposed to take a maximum of 32Gb and it works fine when formatted the right way.
Click to expand...
Click to collapse
It is formatted exFat right now, I formatted it quite a few times since i got the card so I don't know whether I always had exFat or not. I'm checking the SD card now for it's real capacity, with 100 GB left it will take 8 hours, but if it's really a fake card it should cause errors way earlier I think. If that's not the problem I'll wait until I have time to flash KangVIP, then I'll re-format the sd card and do some cleanup while I'm at it.

i bought a 128gb samsung evo+ sdcard and working great so far