I just got a 16gb class 2 memory card but it only shows that I only have 200mb. I've tried format the card but it isn't showing anything different. I've tried FAT and FAT32. Any suggestions would be appreciated. Thanks
It's probably a fake. Where did you get it?
I got it from ebay but when I first used it it was fine. Now I can't even see it show up on my computer.
Have you tried rebooting pc? If I do the safe to remove hardware , and then put my card back in it doesn't read....until I reboot.
Ok, I've tried rebooting pc and putting it back in it still doesn't recognize it. Weird thing is is I can put it in my Mac and it reads it fine.
That is weird. Sorry I can't be of more help.
Is it possible that I may have deleted the partition on the SD Card that needs to be there in order for it to work? when I go into recovery and try to flash zip from it it tells me that it cannot mount the sd card.
corybucher said:
I just got a 16gb class 2 memory card but it only shows that I only have 200mb. I've tried format the card but it isn't showing anything different. I've tried FAT and FAT32. Any suggestions would be appreciated. Thanks
Click to expand...
Click to collapse
You said you tried formatting. Did you try formatting on your pc or mac?
I've tried on both and nothing is working
I will get the error message from when in recovery.
corybucher said:
I've tried on both and nothing is working
Click to expand...
Click to collapse
I had the same problem when I partition my card using recovery 1.5.2. I had a 8gb card but it only show 3gb when put it on my pc. I used http://www.sdcard.org/consumers/formatter_3/ to fix it. Maybe it will help you.
E: Can't Mount /dev/block/mmcblk0p1
(or /dev/block/mmcblk0)
(invalid argument)
E: Can't mount SD Card
I have had similar failures with generic memory cards (mine came from Hong Kong and were real looking fakes).
You may be able to repartition the card using a program called Paragon Manager in Windows (note sure if you can get this legitimately free).
Here is a great article from overclockers.com about spotting fakes and what to expect from them (click here):
Fake Memory Cards
From OCAU Wiki
Purpose
As fake memory cards have now proliferated throughout the marketplace, it is important to be able to spot a fake. This page includes methods to spot fakes, and examples of fake cards.
Why should you care?
Inferior quality card - you're not getting what you paid for
No warranty - when the card fails, you're out of luck
Fake cards sometimes have invalid partition sizes, making it likely to fail
It will drive costs of genuine cards up
Spotting a fake
A program called H2testw 1.4 has been written (thanks to German writer Herald Bögeholz and c’t Magazin für Computertechnik) which correctly analyzes and reports a flash drive's true size capacity; letting you know it is a fake.
If you don't believe that, read this article at http://sosfakeflash.wordpress.com/2...standard-in-detecting-usb-counterfeit-drives/
This make life a bit easier!
Presentation quality and differences
First thing to look for is poorly printed labels and material; most fake cards have slight differences from the real deal. Most manufacturers have a page where you can download high resolution pictures of their cards. Below is a list of manufacturer image page links:
Sandisk
Sony
Olympus
Example of fake 1GB Sandisk SD Card
(Click here for high resolution image)
This particular card was also missing a notch, making it quite easy to spot:
Put it in phone, boot into recovery , select partition, then change allocations to 0 for first two options, the it will format remainder to fat 32.
Related
My Qtek 9000 cannot recognize 4GB SD card (DANE-ELETC)
Your help much appreciated.
Rom 2.05.00
Rom Date 04/09/07
Radio V. 1.15.00
Protocol 42.51.P8
I guess you mean 4Gb SD Card.
Is it SDHC?
If so, then it would be worth looking in the Universal accessories board at what people have to say, which is 'no' for the sdhc cards.
I bought a 4 Gb card but it is a non-sdhc type so that it would work.
Cheers
Fish
I can't seem to find the manufacturer's website. Can you post the the spec sheet of the model you have got?
fishtastic said:
I guess you mean 4Gb SD Card.
Is it SDHC?
If so, then it would be worth looking in the Universal accessories board at what people have to say, which is 'no' for the sdhc cards.
I bought a 4 Gb card but it is a non-sdhc type so that it would work.
Cheers
Fish
Click to expand...
Click to collapse
Yes is a SDHC, So the qtek 9000 need a non=sdhc type 4Gb Card.
Thank you
jose
josedias said:
Yes is a SDHC, So the qtek 9000 need a non=sdhc type 4Gb Card.
Click to expand...
Click to collapse
Exactly...I'm using a 4Gb transcend non-HC and it's works find ...!! I heard about problems concerning the SDHC for the universal... Maybe you should change your SD
Transcend 4GB 'SD' card getting corrupted repeatedly
I have one annoying problem,It is the third time that my Transcend 4GB SD card got corrupted without any reason ( as far as I know ).
It goes like this --I just moved one .jpg image ( clicked with my Universal ) from main memory to card -- a my document--my pictures folder,then I checked it ,the entire my document folder is empty..around 150 MB.No data recovery tool can retrieve it.
The default file explorer and Resco explore read the card differently --950 Mb and 1100 MB respectively.The data is gone,the space 150 MB is gone.On previous two occasions,there was not any transfer of any data from device to card yet it happened .I had the card replaced,but it is very annoying to live in this impending possibility of losing the data.
What is the cause of this problem?WM6?Universal?ROM?4GB?Transcend?
I never had this problem with 1 GB cards.What is the solution?Please suggest something,anything.
There are a couple of WM6 roms which can corrupt your SD card.
But it shouldn't make a difference if you have a 512 mb card or 4 gb.
Did you upgrade to WM6 and then got the 4gb card?
You could try to flash back to the original wm5 rom from your manufacturer, good change the problem's gone then.
ROM change?
No Sir,
I did have this problem with WM5 and to get rid of it I shifted to WM6,but the problem persists.Other people with WM5/6 with 'NCP' 4GB are doing fine,I am also going to try it.Like I said I never had any problems with 1GB.
I like the HTML mail support in WM6 and I need it for the attachments so I'd rather keep WM6.
One more thing, the file explorer SOMETIMES shows two separate folders viz. storage card 1 & storage card 2, and in storage card 1 there are only files called mail attachments.At the same time all the today shortcuts and programmes on the card are 'uninstalled',Then I have to hard reset and install the back-up file and everything comes to normal.What does it mean?Please clarify.
kalya said:
One more thing, the file explorer SOMETIMES shows two separate folders viz. storage card 1 & storage card 2, and in storage card 1 there are only files called mail attachments.At the same time all the today shortcuts and programmes on the card are 'uninstalled',Then I have to hard reset and install the back-up file and everything comes to normal.What does it mean?Please clarify.
Click to expand...
Click to collapse
This is a known issue. Sometimes the system forgets about the exixstence of SD card. You can brows here for such cases. People claim that it happens while the battery goes low or for some other reason.
However, if this happens, and some of your apps are set up for using Storage Card for saving it's data, then the system creates a folder named "Storage Card" in the main memory. Then if you softreset or recharge your device, the system finds again your SD card and tries to give it a name "Storadge Card", but this already exists, so it names it as "Storadge Card1", and so on.
Solution:
Ither delete the "Storage Card" folder from main memory or rename it as you wish, and then rename your card as "Storage Card" and softreset your device. It should help.
okay
Tadeusz said:
This is a known issue. Sometimes the system forgets about the exixstence of SD card. You can brows here for such cases. People claim that it happens while the battery goes low or for some other reason.
However, if this happens, and some of your apps are set up for using Storage Card for saving it's data, then the system creates a folder named "Storage Card" in the main memory. Then if you softreset or recharge your device, the system finds again your SD card and tries to give it a name "Storadge Card", but this already exists, so it names it as "Storadge Card1", and so on.
Solution:
Ither delete the "Storage Card" folder from main memory or rename it as you wish, and then rename your card as "Storage Card" and softreset your device. It should help.
Click to expand...
Click to collapse
Okay,
Thanks for explaining and the simple solution.
But a soft reset doesn't solve it,reinstalling the backup(I use SPB)does.
But what about the card getting corrupted,losing data and vanishing folders?Is there any cause and solution for it? Or should I go for another card manufacturer as decided?
i have tested 1 gig sdhc
i have tested 1 gig sdhc toshiba class4 and it worked on universal
onlineemails said:
i have tested 1 gig sdhc toshiba class4 and it worked on universal
Click to expand...
Click to collapse
SDHC start at 2gb, you have a normal SD.
Native universal SD driver does not support SDHC, the driver ignores CMD8 that is required for SDHC to work. I've purchased 8Gb card and can tell that after patching - Uni started to recognize it. But testing is required before publishing a patch.
mamaich said:
SDHC start at 2gb, you have a normal SD.
Native universal SD driver does not support SDHC, the driver ignores CMD8 that is required for SDHC to work. I've purchased 8Gb card and can tell that after patching - Uni started to recognize it. But testing is required before publishing a patch.
Click to expand...
Click to collapse
mamaich, you are wonderful.
mamaich said:
SDHC start at 2gb, you have a normal SD.
Native universal SD driver does not support SDHC, the driver ignores CMD8 that is required for SDHC to work. I've purchased 8Gb card and can tell that after patching - Uni started to recognize it. But testing is required before publishing a patch.
Click to expand...
Click to collapse
Does this patch involve physically deforming the SD Card such that its lifetime warranty (lifetime warranty is applicable to some SD cards only) becomes void?
Does this patch involve physically deforming the SD Card such that its lifetime warranty (lifetime warranty is applicable to some SD cards only) becomes void?
Click to expand...
Click to collapse
LOL
_____
RE
Quote
"Native universal SD driver does not support SDHC, the driver ignores CMD8 that is required for SDHC to work. I've purchased 8Gb card and can tell that after patching - Uni started to recognize it. But testing is required before publishing a patch"
Can it work with the Universal running WM5?
Thanks
FOSA said:
Can it work with the Universal running WM5?
Click to expand...
Click to collapse
Very curious to hear the answer to this as well!!
FOSA said:
Can it work with the Universal running WM5?
Thanks
Click to expand...
Click to collapse
no. WM6 aku 0.2 and later are required.
mamaich said:
LOL
_____
Click to expand...
Click to collapse
I always wished a scenario would come up where I could ask such a question and make it seem valid at the same time
How about 4GB SDHC?
If 8GB SDHC can be used then how about using a 4GB SDHC card?
And please make it possible,soon,Mamaich.Thanks.
Does anyone know a reason why a 16gb [class 4] would only let 8gb (7.5) be written to it?
It is a Kingston, and I am fairly certain the card is authentic. It indicated a full 16gb capacity out of the box, but got the "cannot copy or create: parameter is incorrect" message when 7.5gb was reached. Tried a format, and now 7.5gb is the recognized figure. At the moment am using a SanDisk ImageMate All-in-One reader (brand new; has a dedicated microsd slot, but will only read it through the SD slot via adapter).
Any thoughts? (and I hope it's not that someone went through the trouble of re-labelling it and programming it to read a false capacity)
Thanks everyone
those traits you mentioned are very viable symptoms for a fake memory card.
-Does your OS recognise it as a 16 GB? My computer -> Removable device -> Properties??-
Sorry misread your post
Have you tried it on another pc and/or with another cardreader (or maybe just with your handset, plug in your sd-card and use it as a cardreader)
Daan
btw, not all readers are capable of reading 16gbs... might want to try another one tho it does sound as if it's a fake
I just recently bought a Sandisk 32Gb class 10 microSD card. I got everything set up and I've been using it for a couple of days now.
Last night I just was using msn app on the phone then it just kinda kicked me off and I couldn't use the phone properly and it rebooted and said that the disk was either blank or it has files with different file allocation. ie fat 32 ntfs all that jazz.
I can not mount the card and i cannot format it again.
So scrounging around I found a SD card adapter for the computer and wacked that in the old port. It shows that it's there but it can not be opened.
I also can not view it's properties it just acts as if it's reading for ages.
Then it crashes explorer.
i tried opening it from command
it can't be opened but after opening the path for c becomes
c:\yujuju as if someone had typed it in.
i'm almost suspicious that it was a virus sent over the network through a program on my phone.
are there known viruses capable of making your micro sd cards unreadable?
if it's not a virus and it's just some kind of error on the micro sd card...
are there anyoptions for it? (has anyone made any recovery programs for SD cards you can download using forced mount methods or anything like that?)
I know i can send it back to the place of purchase but it means i have to pay for it to be sent to another state before they'll even look at it and if they don't think it's a manufacturer fault they'll charge me for it and the time spent trouble shooting. I'm a student and I can't really afford to do that
Just a quick note. I'm using cynogen 7.0.3 Desire
it is a HTC bravo. HBoot 6.93.1002
not sure if you'd need anymore detail than that..
please help :3
update// I just was looking around and I read about a website called recovery-filedotnet
and i downloaded the tool. When i try and scan the SD card the program crashes.
I used the demo version... I don't think this is going to end well. sigh.
Anyone with any knowledge that may help with out having to send it back to the company?
Hi,
Sorry, can't help you with recovering contents of your micro SD card. If you don't want to recover the SD card contents, have you tried formatting it on the PC (sorry, I couldn't tell from your posts whether you've tried that)?
There are also known to be many counterfeit micro SD cards out there. Basically, the counterfeit cards don't have the reported storage size, for example they may have 4GB instead of 32GB, so trying to write more than 4GB will result in data being overwritten (and probably trashing of file allocation tables).
I'm not saying yours is a counterfeit, but just something to be aware of.
You could check out h2testw which tests read/write performance, but also checks whether the SD card is the reported size (I think you'll need to format the SD card first, though).
Here's a link to a post I made using h2testsw on a micro SD card:
http://forum.xda-developers.com/showthread.php?t=1013030
Have you attempted to delete the partitions in disk management?
Sent from my GT-S5830 using XDA App
You cannot open the card on a computer. If you try and open the drive explorer actually crashes and you have to open explorer again using run
If you try and open the drive using command prompt. The drive refuses to open.
You can't access properties of the device either.
I bought it from scorptec. An australian computer company.
wwwdotscorptecdotcomdotau
I opened the Microsoft Management Console and opened storage and when the card is connected to the PC it goes in an endles loop of searching for drives.
This is all very strange if you ask me.
To make it perfectly clear. I can not mount or format from the device, from clockwork mod using ROM manager. I can not mount or format from a PC using the GUI or the command prompt. Using Microsoft Management Console fails.
The other weird thing is my computer was stuffed this morning. I couldn't view the details of my computers properties. The wireless keyboard couldn't be used.
The CPU and stuff was listed as unkown.
I did a system restore to an earlier date logged in to safe mode
Even though it's restored successfully it doesn't recognise that my anti virus is running. I had to enable things in msconfig and my remote access was ENABLED!
I don't know if this was related.
But I'm feeling rather depressed after all this.
I've run spyware and anti virus and nothings picked up. So EH today sucks.
But lets just focus on the SD card for now hey? ^-^
Just to be absolutely certain it's the card, go get ubuntu live cd or gparted live cd, boot from it and try and see if the card works there. Imo it's fubar but last post questions it slightly. If you cannot get any life out of it in gparted send it back.
Sent from my GT-S5830 using XDA App
take russ18uk's advice, if that doesn't work, you'll just have to giveup and reformat it.
russ18uk said:
Just to be absolutely certain it's the card, go get ubuntu live cd or gparted live cd, boot from it and try and see if the card works there. Imo it's fubar but last post questions it slightly. If you cannot get any life out of it in gparted send it back.
Sent from my GT-S5830 using XDA App
Click to expand...
Click to collapse
are they linux operating systems? Are you asking me to try and access the
device using a different? OS?
If so I'll wait till I'm in my programming class tomorrow and just boot the linux OS and see if it works.
Maybe ask my I.T teachers for assistance. But I think I knew I wasn't going to find a solution for this. I just can't afford to pay for postage costs at the moment. I've requested a returned warranty and I'll see what they ahve to say.
Sigh what a god awful day. @shakes tiny little micro SD card and yells [email protected]
(ironically I bought a Sandisk one beause they write the standards for MicroSD cards I believe haha, shot my self in the foot I wish I bought a kingston one now.)
@side note.. is this a picture of things to come? people come to me with computer problems and as a tech when i can't work things out i'll say ever cuss word under the sun in anger? lol i hope there's no customers around when i'm working XD maybe i should go get some anger management classes
Thanks to all who posted replies. Looks like I'll be sending the card back to the company I bought it from. poop!
So I ordered a Samsung 64GB Class 10 micro SD card, and it seems VERY slow.
While I gone so much mind the slowness, as I dont play a lot of games and would use it more for pictures and music I was wondering if I could get a few questions answered before I send it back or just give it to someone else.
1: Does the S4 have problems with 64GB cards?
- I am running Sacs KitKat V2
2: should I format with a format (NSFT/exFat) and is it better done on a Mac or PC?
3: what should the Unit Size be?
4: I just copied my old sd card on to this one, and some of the big games I do have stopped showing up. but when I put my old card back in, they are there again.
Why would this happen?
Thanks for the help everyone!
You have to format the card using the phone itself. Go into settings then storage and the option should be there. Try that, then re-copy your stuff to the card. If you still have problem then it is probably a dud card.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
You shouldn't re-format it at all from stock, but if you do you should try the official SD Formatter: https://www.sdcard.org/downloads/formatter_4/
I have a samsung 64GB microsd in my S4 and it's ridiculously fast according to SD Tools (http://i.imgur.com/EXUVIP7.png), probably a caching causing that; but anyways, it's great in normal use copying roms over/etc.
Oishikatta said:
...probably a caching causing that
Click to expand...
Click to collapse
LOL, you don't say! Divide those numbers by 10 and you have a more realistic speed indication :good:
Pfeffernuss said:
LOL, you don't say! Divide those numbers by 10 and you have a more realistic speed indication :good:
Click to expand...
Click to collapse
No, samsung does claim the card gets 70MB/s read and 20MB/s write - and the reviews on amazon match that even for the lower priced card:
http://www.amazon.com/Samsung-64GB-PLUS-Micro-Adapter/dp/B00I4ZMNY4/
Obviously the SD Tools benchmark isn't testing the actual card performance, but what matters is that in actual use the samsung cards are great.
Windows/crystaldiskmark can also easily be used to do a real test.
Here's in a usb 2.0 card reader:
Sequential Read : 23.455 MB/s
Sequential Write : 17.352 MB/s
Random Read 512KB : 22.898 MB/s
Random Write 512KB : 16.407 MB/s
Test : 100 MB [D: 32.1% (18.8/58.5 GB)] (x5)
Date : 2014/03/26 11:16:15
OS : Windows 8.1 [6.3 Build 9600] (x64)
If @chaos67731 isn't getting at minimum 10-20MB/s after formatting the card then there's probably something wrong with it.
chaos67731 said:
1: Does the S4 have problems with 64GB cards?
- I am running Sacs KitKat V2
2: should I format with a format (NSFT/exFat) and is it better done on a Mac or PC?
3: what should the Unit Size be?
4: I just copied my old sd card on to this one, and some of the big games I do have stopped showing up. but when I put my old card back in, they are there again.
Click to expand...
Click to collapse
1: A good amount of users (including me) had problems with their SD cards on S4s. The problems are between:
occasional unmount/remount (the system does this for no apparent reason). S4 cant read cards after a sudden unmount, and cards usually get killed. most of the cards reported are 16,32 and 64 GB micro SD kingstone. SandDisk has problems too but I'm not sure about Samsung's.
2: Just use the official SD formatter mentioned by @Oishikatta above.
3: if you used the official SD formatter you wont have to deal with Unit Size. (personally, I dont know what's that)
4: Do you use a card reader when you copy your memory card? or do you just connect the phone using a cable? try using a card reader when copying your SDs. Some hidden files may not appear if you used the cable.
I hope I helped and excuse my English, its not my native language.
Well if you have a SanDisk they want you to format exfat. http://kb.sandisk.com/app/answers/d...sion/L3RpbWUvMTM5NTg5ODI5OS9zaWQvRDdTTFVmUWw=
Oishikatta said:
No, samsung does claim the card gets 70MB/s read and 20MB/s write.
Click to expand...
Click to collapse
Sure, on a PC with an appropiate very fast SD-card reader. Using a phone you won't get those advertized speeds.
This is the result with a more proper SD-benchmarking app (although internal and external SD are shown in reverse):
These values will be more realistic. SD-Tools results (cached) don't mean jack, unfortunately.
I've seen other threads allude to this, but I've been wondering if anyone else has had any of these problems with microSD cars in the Phab2 Pro and know of any solutions?
Things I've encountered:
No exFAT support, so you need to format larger cards as FAT32 (not really a problem per se, but annoying).
All the Samsung EVO/EVO+ SD cards I've tried in this thing do fine as portable SD cards until it exceeds around 10GB, then a re-boot or re-mount claims the card is corrupted. Mounting the card on my PC/Mac shows no problems.
Adoptable storage works for my large 128GB EVO+ card (which made me not return the phone), but I notice that my 64GB EVO card can't be adopted and the error is a weird toast message:
"java.util.concurrent.TimeoutException: Thread Binder gave up waiting after 180000ms" (something to this effect from my recollection).
I should point out that these SD cards have never had problems on other Android devices I've owned, so it seems very specific to this device. Basically, the only workaround I have right now that works for me is to use adoptable storage and that is adequate for my needs.
The Lenovo Phab2 Pro, by default, reformats newly installed microSD cards to a better file system than FAT32. See post below:
Not FAT32
Got my new Samsung 64GB microSD card & installed it in my Phab2 Pro last weekend. First thing, the Phab2 Pro reported that the card was not formatted properly and did I want it reformatted? I did and it did.
Looking now at the newly formatted microSD card with ES File Explorer and with Lenovo's bundled File Manager, I couldn't tell which standard the card was formatted to.
To the point, I plugged the phone into my laptop, navigated to the microSD card in Windows File Explorer and copied a 6GB file to it, no problem. I verified that the copy was successful by disconnecting the phone from the laptop and opening the file in Android.
I don't know which file system the Phab2 Pro uses by default to format microSD cards but I know it ISN'T FAT32. FAT32 supports a maximum file size of 4GB and, since the microSD card supports larger files (after allowing the phone to reformat the card to its default file system), it isn't FAT32.
roebling said:
Got my new Samsung 64GB microSD card & installed it in my Phab2 Pro last weekend. First thing, the Phab2 Pro reported that the card was not formatted properly and did I want it reformatted? I did and it did.
Looking now at the newly formatted microSD card with ES File Explorer and with Lenovo's bundled File Manager, I couldn't tell which standard the card was formatted to.
To the point, I plugged the phone into my laptop, navigated to the microSD card in Windows File Explorer and copied a 6GB file to it, no problem. I verified that the copy was successful by disconnecting the phone from the laptop and opening the file in Android.
I don't know which file system the Phab2 Pro uses by default to format microSD cards but I know it ISN'T FAT32. FAT32 supports a maximum file size of 4GB and, since the microSD card supports larger files (after allowing the phone to reformat the card to its default file system), it isn't FAT32.
Click to expand...
Click to collapse
Any idea what file system Windows thinks it is? I didn't think it was exFAT since a fresh format of exFAT from Windows gets the "not formatted properly" message.
I've since given up on this phone--too many problems for me to tolerate. I really wanted to like it, but alas, when my three year old Z Ultra behaves better, I just can't justify paying this much for it. Maybe I got a lemon.
kumodog said:
Any idea what file system Windows thinks it is? I didn't think it was exFAT since a fresh format of exFAT from Windows gets the "not formatted properly" message.
I've since given up on this phone--too many problems for me to tolerate. I really wanted to like it, but alas, when my three year old Z Ultra behaves better, I just can't justify paying this much for it. Maybe I got a lemon.
Click to expand...
Click to collapse
You have two formatting choices for microSD cards with the Phab2 Pro. You can choose to format the card as "portable storage" or "internal storage".
I just put in a 64GB microSD card and had the phone format it as portable storage, I then ejected it and mounted it in Windows and the Disk Manager tool reports the card as formatted as FAT32 (see attachment).
Installed a SanDisk 256GB card model (SDSQUNI-256G-GN6MA)
Let the phone format the card, choose internal storage, then it asked to move files, pics and apps to the new card, I clicked accept.
It worked! Phone reads the card, so far no issues, see attached pic.
128GB or 256 ?
Hi,
you said in the last message you have a 256GB card, but i have seen the phab 2 pro take 128 and no more. I have the 690M model.
256 or 128 GB ?
Thanks,
Philippe
I have the 690Y and took a chance to see if the 256GB card would work and it does. That's why I listed the model number of the SD card. Even though Lenovo states on their website up to 128GB, it looks like it's a hit or miss on which card you use as others have posted.
Hi,
Thanks for your answer. The 256G is to expansive so i took a 128G (SDSQUNC-128G-GN6MA). It works fine.
Philippe
Hi please help me!,any brand of sd card it shows corrupted,but if i tried to other phone it worked. What will i do?