I recently bought a new 16GB Class 10 micro sdhc card and it seems to be giving me a lot of problems. It reads and writes data perfectly fine, but after a while the card fails giving damaged SD card, format for using it. Is it jus me or are class 10 cards not usable on the i9000
prottotype said:
I recently bought a new 16GB Class 10 micro sdhc card and it seems to be giving me a lot of problems. It reads and writes data perfectly fine, but after a while the card fails giving damaged SD card, format for using it. Is it jus me or are class 10 cards not usable on the i9000
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Class 10 cards are recomanded on any device.. what brand is your card ?
I use a Samsung 32GB micro SDHC class 10 card for about 6 months now and it works perfectly fine. Before I had a Sandisk class 6 card and it gave me "damaged card" a few times. So I think it doesn't have anything to do with the class per se. Maybe your card is really damaged and should be replaced
Maybe You're using some app for card.
Once time I've got app to make card cache bigger, but everytime I plug&unplug phone to PC my phone show broken card.
i have a 32gb class 10 too and it works fine...it's samsung
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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.
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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...
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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.
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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
Hi
I bought a Kingston 8GB SDHC Class 4 card today, I used a Class 2 before, anyway, I copied a lot of music (about 4GB) to the card from the computer but I don't even get close to 4MB/s only 1.38MB/s, have I done something wrong or is it a problem with the card?
thanks
If you're copying file to your phone over usb it will be capped at 2MB/s. It's the phone's fault, not your card. I bought a 16gb class 6 without knowing this and now I have to take my memory card out if I want to take advantage of the write speeds.
Gille1 said:
Hi
I bought a Kingston 8GB SDHC Class 4 card today, I used a Class 2 before, anyway, I copied a lot of music (about 4GB) to the card from the computer but I don't even get close to 4MB/s only 1.38MB/s, have I done something wrong or is it a problem with the card?
thanks
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Click to collapse
You may have been scammed. To know for sure, you should run the h2testw program against the new card. It's quite common for scammers to pass off 2GB cards as 8, 16, or even 32GBs. They can program the card to tell your PC that they are bigger than they actually are.
The h2testw script can test this by writing 8 1GB files (approximately) to your card.
Good luck!
i did a test on Patriot Class 10 32GB Micro SD on my Sensation. everything went quite smooth, for 10 hrs...after that Sensation can't detect the card anymore. Put the card into card reader, PC can't detect card. so all data in the card was gone and the card is now rendered unusable!
tried on a Transcend Class 10 16GB, Sensation couldn't detect the card at all!
put in a Sandisk Class 4 8GB, Sensation immediately detected the card and i'm still happily using the card for 3 days without incident...
in fact, my Asus Transformer had the same issue with a Patriot class 10 32GB card. wiped the data on the card and rendered it useless...
so any info that i should know abt regarding class 10 MicroSD Card?
thx
I have no solution for you..
I can only say that i am using a Transcend Class 10 16GB card
with no problem. Maybe the problem lies within your phone?
but it happens to my HD2, Asus Transformer and my Sensation...
three devices with the same problem?
i really dunno...
If the card couldn't be read by your pc or 3 other phones, that would lead me to believe that your card is bad. Hopefully you bought it from a reputable seller with a solid return policy and you can just try a new one.
Ive had this problem a few times, its usually the card. I was able to detect mine using Micro SD Adapter but i couldnt open it up. I used Paragon Partition Manager (only thing that detected it) did a full wipe (takes a longgg time 5-7 hours) and then reformatted using windows to just a FAT32, then used Clockwork recovery to partition EXT. It worked fine after that, it was my old 8gb card
I've bought a 16GB Class 10 microSD from Patriot. No problems at all. works fine and is very fast.
Your card must be broken...
Bought a Kingston 16GB SDHC Class 10 card for my Desire a while ago, and found out it is not a happy match. Simply too unreliable. Went back to the good ol' trusted Transcend 8GB SDHC Class 6 card.
Anyone got any experience with the Transcend 16GB SDHC Class 10 card on the Desire?
Hi,
I have a Kignston µSDHC 16Go class 10 and I'm very happy with it. What do you mean with "unreliable ?"
My device was becoming noticably slower with this card instead of faster, and I got read errors continuously in apps like media players, Astro File Explorer en Root Explorer. Possibly it was becoming slower because of the read errors.
A chkdisk on Windows 7 continuously gave errors and a chkdsk on EXT4 Recovery sometimes was even unable to fix errors on it.
Reformatting only helped for a short while, then the read errors would reoccur.
So I finally gave up on it and trashed it.
I read everywhere that the Desire is very picky when it comes to memory cards.
Well, it seems like your kingston card was dead, it shouldn't give any error on a chkdsk.
Did you know you can get it exchanged from Kingston under warranty ? It has a lifetime warranty. I had to do it for mine because the first one I had was defective from the beginning, I couldn't format it at all.
Trust me, I have this card and it works flawlessly since I got it exchanged !
bightf said:
Well, it seems like your kingston card was dead, it shouldn't give any error on a chkdsk.
Did you know you can get it exchanged from Kingston under warranty ? It has a lifetime warranty. I had to do it for mine because the first one I had was defective from the beginning, I couldn't format it at all.
Trust me, I have this card and it works flawlessly since I got it exchanged !
Click to expand...
Click to collapse
I did exchange it already, the 1st one truly was crap, far worse than the 2nd one, the 2nd one was slightly better but still crap. So I decided to ditch Kingston altogether.
Lexar cards
I've had good luck with a lexar class 10 32gb cards. No one I know has any transcend cards though.
I can't use Transcend micro SDHC 16 GB class 4- I had to pull the battery almost always after using an app that accessed SD (camera, gallery, music player etc)
I've found that samsung has been a dream with good speeds and no issues (as of yet...). As for the Kingston i got a class 4 card and that worked fine for me.
Transcend 16GB SDHC Class 10 card on the Desire
working fine for 1 month
neurojoule said:
Transcend 16GB SDHC Class 10 card on the Desire
working fine for 1 month
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Ooh nice! Thanks, will buy one now.
Transcend 32GB SDHC Class 10 card on my Desire for 2 weeks, feel fine.
Got the card. Works flawlesly. Also increased the SD card read cache to 2048kB, I get a write speed of 11+MB/sec, read speed of 25+MB/sec now. Nice
I bought this for my phone, and it is not working Lexar 32GB Mobile Micro SDHC Card- Class 10
I don't know what cards would be compatible with this phone, but in the past I've found that formatting a card on my PC has sorted non-working ones out on my phone. Have you tried that?
Yes i've tried formatting it in all possible formats.
sandisk worked
The sandisk one worked for us:
http://forum.xda-developers.com/showthread.php?t=2020929
known bug - microSD not working
According to several Nokia.com discussion threads, this is a known bug with the 820. The card might work for a few minutes, but soon goes corrupt. The card can be re-formatted OK in a PC, and phone will recognise it again (but only for a few minutes). If you've changed the settings to store photos etc on the card, the camera will also stop working when the card goes corrupt (because it can't store the pics anywhere).
Apparently a patch is due one day to fix this...
R.
richardb20 said:
According to several Nokia.com discussion threads, this is a known bug with the 820. The card might work for a few minutes, but soon goes corrupt. The card can be re-formatted OK in a PC, and phone will recognise it again (but only for a few minutes). If you've changed the settings to store photos etc on the card, the camera will also stop working when the card goes corrupt (because it can't store the pics anywhere).
Apparently a patch is due one day to fix this...
R.
Click to expand...
Click to collapse
I can confirm this through experience. Pretty bad issue since the phone only has 8GB of internal storage.
I have tried the following cards and have had the same exact experience:
Sandisk Ultra 64 Class 10
Kingston 32 Class 6 (I think)
Trancend 16 Class 10
For me, the SanDisk Ultra UHS-1 with 64 GB works fine WHEN I reformatted it on the PC to fat32 with this tool: fat32-format.softonic.de
Before, the phone recognized it, but crashed and I couldn't move files to it. After formatting, no more problems
I have this card here
SanDisk Ultra 64 GB MicroSDXC Class 10 UHS-1 Memory Card with Adapter (SDSDQU-064G-AFFP-A)
Worked as soon as it was inserted to the phone and I have several videos and photos on it. 58.X GB formatted capacity. I would not recommend using a card that is NOT listed as compatable with the phone.
abu majid
is there any solution to move apps to sd card??
Not at the present time ^^
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I got an update on the 19th, when the phone restarted everything worked with my Lexar 32GB Class 10(i'd actually forgot that I had it in there), so the issue seems to be solved now.
turbotuck said:
I got an update on the 19th, when the phone restarted everything worked with my Lexar 32GB Class 10(i'd actually forgot that I had it in there), so the issue seems to be solved now.
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Click to collapse
TurboTuck, thanks for the info.
Have you loaded the microsd with more than 10Gb? Issues usually occurs when more than this amount is loaded to the card.
...mine is working perfectly with a 16 GB class 4 microSD sandisk card.
Anyone tried a 32Gb class 4 microsd?
Just to throw in my .02.. I reflashed my 820 last night and the SD card is still working fine.. It is an 8 gig class 4 I believe. I have a 16 gig class 10 somewhere that I will need to try.
I'm still holding off on really celebrating, though.
Kingston cards work always for me
16GB class 10 here
I bougth a Sandisk 16Gb class 4 and it´s working perfect.
I already loaded it with 12Gb and has no lag at all.
I have 32Gb class 10 from SanDisk. It works perfectly not in 1308 and former.
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