Toshiba / Kingston 512M SD has compatible problem with XDA2? - MDA II, XDA II, 2060 General

My Kingston 512M SD (toshiba OEM) seems not compatible with XDA2.
The writing speed is slow (compare to lexar), and the machine always can't read the data on the SD. Sometimes the data on the card became read only. However the card works perfectly on my digital cam and card read.
Anyone got a Toshiba or Kingston 512M SD can test for me?

I had the same problem w/ my new 512 Mb Kinston SD card too.
My solution was to re-format the SD card this way:
FAT
16K blocks
Don't use FAT32 as that slows things down IMHO.
YMMV
-Jim

Thanks :lol: .
It seems perform a lot better with FAT16 and 16K blocks.
I think there must a bug in the OS because O2 never test SD card above 256M.

I've got a viking 512MB SD card from www.ebuyer.co.uk and it works fine.
Can I check how it is formated?

If you got a card reader, I think you can check it in the windows.
Use the command prompt , type "chkdsk X:" (x = your card reader's drive letter) and you can see the block size and the file system of the card.

Related

Problems with SD Card > 512Mb

my Qtek s100 can't write or modify nothing on SD card !! Does anybody knows this problem ? Should i format SD in FAT or FAT32 mode ?
FAT(16) is preferred. I have a 512MB card & it's quicker now I changed the format to FAT. There's a thread about 4GB MMC cards & they conclude the same.
M
4GB...OMG...
& they don't even know how to get it filled http://forum.xda-developers.com/viewtopic.php?t=32265&start=25

sandisk sd card 2gb and qtek s100

I just bought a 2gb sandisk sd card
it is recognised by the magician but each time it switchs to stand by mode the "memory card" file disappears...So I have to take it out and to insert it again (two times) in order to see it again.
Is it normal ? or there's a problem with this card ?
thanks
:shock:
up
Good to read, Storage to the people!
Take a look @ the card params too. Somehow a magician communicates better with a fat(16) card than fat32.
Have fun, M
thanks for your comment...
I can only format the sd card with the magician because i don't have a sd card reader for my PC. But with the program I use (FORMAT) I cannot choose FAT 16 or 32 - do you know a soft to do this ?
PHM Pocket Mechanic is very good for this, available on trial
I just received my Sandisk Ultra II 2GB card and it's working fine with my S100 (1.12) and I didn't have to format it when I received it.
However I have just come upon a problem. The card works fine in my S100 and I can copy files to it via ActiveSync. In order to speed things up I just tried putting it in the card reader in my laptop which reported it as unformatted...
Got the Sandisk Ultra 2 2GB for my M500 and it works fine in the phone , my card reader however does not like it either.
However i have sd-cf adapter that i use with my camera , i sloted the sd card in to that and in to the card reader and it works fine at very high speed.
Hope that helps.
C.
Laptop doesn't have CF and I'm reluctant to allow it to format the card in case I suddenly have issues reading it in my S100. :/
hi, i ran a benchmark in my 512mb SD card (unknown brand - missing logo) with pocket mechanic and the results are: Read 5.1X and Write 0.6X. Is it bad?
ok my card reader on my laptop and my S100 must talk a different dialect of SD card because no matter what I do they can't work together.
If I format the card in my S100 and copy files via activesync the laptop reports the card as unformatted.
If I format the card in my laptop and copy files on my pocketpc can't see them.
Size doesn't fit to 2GB Card
Hi I just got my sandisk ultra II 2GB SD Card and at first it worked fine.
Magician recognized it as 2GB then i copied some files from my computer with my SD Card Reader. But after inserting the card into my magician i got some weird looking characters, files, and folders. So I inserted it again in my SD card reader and formatted the card. After that my pc and my magician doesn't recognise the card as 2GB anymore just 1GB .
Any help to solve this problem and to get my 2GB back ?
I too facing the same problem it is detecting as 1 GB instead of 2 GB also the after formatting sd card in card reader made i unformated for ppc and viceversa dam,anybody have a solution for this ?

4 GB SD Card on Qtek 9000 ?

Hi all,
Does anybody know what is the size limit of the SD cards for the Qtek 9000 ?
Thanks
4 GB sd card
I don't know, but 4GB SD card work's fine for me.
Thanks very much timemaster !
4gb cards and over use fat32 which the universal can read fine. So there should be no problem up to about 128gbytes.
"Capacity limit in all SD/MMC formats appears to be 128 GB in LBA mode (28-bit sector address)."
Of course it depends on software applications being written well. Currently we only know of one applications that has problems. The camera application can't write to a 4gb card unless at least 2gb is already is full because some developer hardwired a 32 bit register variable for the 'memory full' check (32bit = 2gb).
Please look at/or add to the 4gb threads in the 'Universal Accesories' forum.
rgds

Maximun SD card size

Hi
I bought my wife an XDA II a while ago on ebay -- all works fine but....
.... it's working on a 256mb SD card.
I now have a spare 1G and 2G SD card and trying to use them --- and they will not write or format
message ranges from "write protected" to "device in use" to "write failed"
Any ideas? - are they too new? are they too big, or do I need a special format program.
Cheers
Mike
I asked qtek about the maximum SD-card size. They said 2Gb, so I bought that. It is a 150x fast card. It works fine! Would like to have a 4Gb thou!
I have had no problems with my other SD-cards either (512kb and 1Gb). (All of them had been used in cameras before, no extra formatting needed).
Thanks for your reply, I will try a soft reset and then try again
Nothing I do works.
I have even tried Panasonic SDFormatter incase it's the formatting.
All errors so far this time say that the card is write protected - but it's not
Mmmmm
I've got it ...
Checked all the messages about SD cards and one suggested a fix.
It's physical - I just need a label over the write protect switch
also remember to format teh card from your pc in a card reader, and dont format as fat32, it must be fat16 or just fat, my m1000 hates fat32 and wont let me reformat or read the card.

SD card problem (so slow)

Hi everybody,
I have a problem with my sd card.
I have a 4Gb transcend 150x card in my G4 prophet (s200) and reading is so slow.
Here i post a benchmark done by sktools:
Storage Card (write) : 31.75 Kb/sec
Storage Card (read) : 798.18 Kb/sec
I think reading time is so slow.
I have spanish qtek rom 2.20 and test was done using sktools 3.1.1
I have formated the sd in fat32 using computer sd card reader, but nothing goes better.
Any ideas on how to fix it?
Thanks in advance.
umm this is just a thought but have you checked the partition?
thats usually the end of most problems regarding SD cards.
What do you mean whith checking the partition?
I have formated the card twice one with panasonic formater
Best.
no check and rebuild the partition, formatting wont do much if the partition is corupted.
get something called Partition manager you can get a demo version that will do it. use your card reader and delete the active partition (remember to get your info off it first) then reinstall the partition format and mount the card.
see if that helps
Thanks very much, it seems that partition is ok and i also tried another memory card with the same results.
Could you please do the same test and tell me your results, rom version and memory brand and size.
Best.

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