Had the device for a few weeks now. Randomly the sd card was dismounted. No biggie, was able to mount it with a remove/insert or reboot.
Suddenly today it isn't possible to find, mount or read anything from it.
Can't read it through an usb-stick in the pc either. So the only possible reason is either a bad sd-card? Or the hero destroyed it?
Edit: This was a none branded 6 class 8gb. So my advice is to stay away from the bulk cards.
Back up all your stuff - which fortunately I had done
Exactly the same thing has happened to me 8gig class 6 etc. now unreadable -- interested in the reponse / cure suggestions from others on the site.
Well,well. I have a 16gb Sandisk card. Has been running perfectly in a Touch HD. Now is running in my Hero.
Turned on the phone this morning and it wants to format it. Lost alot of my photos so now I am worried.
This has never happend to me before with a quality card
If you can format it, it will still be accessible.
This has just happened to me. 8gb class 6 unbranded card is not recognised by the phone so I can't format.
It has happened in the past, but i could format, or restarting fixed it.
Any ideas, will trying over and over fix it?
My new 8gb trendmicro card keeps on unmounting after a couple of minutes. Any idea whats wrong? Faulty card or hero bug?
J-Zeus said:
Exactly the same thing has happened to me 8gig class 6 etc. now unreadable -- interested in the reponse / cure suggestions from others on the site.
Click to expand...
Click to collapse
Same happend to me today with a ScanDisk 8GB class 2 card
Possibly it's a specification/compability problem, perhaps something related about hybernation specification.
I have two Nokia SDHC 8G cl6 absolutly incompatible. When the phone going to sleep, at 3-4 min sd is unrecognizable and megacrash ... A2SD is very unstable and when I had formatting all with FAT32, crash with bad structure file system in hybernation mode, loss data,......
The Chaos.
I will try with Kigston 8G cl6, I have good references about on it.
NOKIA never more...
***Using MoDaCo 2.0e ROM***
Sorry for my english
Related
Hi everyone,
I have a Siemens SX 56 (North American version) running the latest ATT WM 2003 official rom. I have the latest T-mo Radio Stack on it (6.24).
I bought a new Lexar 256 Mb SD card (32x write speed). I saved a whole bunch of mp3'z and stuff on it. The SD card works fine for some time, but then the phone seems to erase all data on it every once in a while! I searched the forums and someone suggested using "storage tools" program and formatting the card with "backup FAT" method.... I have done that too.... It has erased all data on my SD card twice after that as well..... Someone else suggested that you should exit all applications that open on the SD card (or are using the SD card) before you turn it off. I do that too. Even then I have lost all data.
My question is what can I do to correct this? Is the Lexar card the problem? Should I try Sandisk? Sandisk is actually a bit cheaper too..... I can exchange the card for that. Kindly reply quickly and let me know what I can do to fix this issue. Thank you.
Just had it happen to me on my SX56 using WM2003 Beta and a SanDisk 512mb card. Lost everything. Thought it might be the card but now I'm wondering...
Gonna try and replicate the problem.
Mavrik said:
Hi everyone,
I have a Siemens SX 56 (North American version) running the latest ATT WM 2003 official rom. I have the latest T-mo Radio Stack on it (6.24).
I bought a new Lexar 256 Mb SD card (32x write speed). I saved a whole bunch of mp3'z and stuff on it. The SD card works fine for some time, but then the phone seems to erase all data on it every once in a while! I searched the forums and someone suggested using "storage tools" program and formatting the card with "backup FAT" method.... I have done that too.... It has erased all data on my SD card twice after that as well..... Someone else suggested that you should exit all applications that open on the SD card (or are using the SD card) before you turn it off. I do that too. Even then I have lost all data.
My question is what can I do to correct this? Is the Lexar card the problem? Should I try Sandisk? Sandisk is actually a bit cheaper too..... I can exchange the card for that. Kindly reply quickly and let me know what I can do to fix this issue. Thank you.
Click to expand...
Click to collapse
some time ago I had similar problems with Lexar faulty card, but that seemed to be somewhere explained in that forum that ultimately it has been not card problem but .... wm2003, hehe :lol:
I know it sounds strange ..... if I can manage I point you to the right postings .....
regards, monika
ps. I have solved termorarily my problem by simply locking SD card :wink: and then after changing Lexar for Sandisk problems stopped
Bpd, there is a hisory of spontaneous formatting of memory cards ever since WM2003 came out, it wasnt just confined to XDA either, I saw a few posts in other pocket pc forums with the same problem, some people put it down to installed themes.
Mavrik said:
My question is what can I do to correct this? Is the Lexar card the problem? Should I try Sandisk? Sandisk is actually a bit cheaper too..... I can exchange the card for that. Kindly reply quickly and let me know what I can do to fix this issue. Thank you.
Click to expand...
Click to collapse
Use the little white switch on the side of the card to lock it!
Also its been reported that if you label the card after formating it you wouldn't have this problem. Personally I'd do both! :wink:
BTW whats the time frame on the erase after you did the upgrade?
HTH
Problem occured same day as upgrade... and now last night again.
Fortunately I made a backup of everything on the SD to my PC and have now just restored it.
I did not "label" the SD this time... just "locked" it.
See what happens this time.
Gang,
I've recently acquired at AT&T Branded SX56, been moderately happy, but can not complain about the price ($100 . However, twice now I've had the SD card get completely wiped. This is the SD card that came with the phone - it used to have some nice games and the MS software pack. It went bye-bye about two weeks ago. I thought it was a glitch, however, last night the card went blank on me again. All software, data, etc on the card is completely gone.
My question are: has anyone had this problem? Is this a known thing with the phone? Do I have a virus? Am I a blithering idiot that did something stupid (likely)? How do I keep this from happening again?
TIA
it's a known issue with some WM2003 versions ... what's yours ?
Try to keep the SD locked
that's $#%*#
my phone is wm2003, I guess I have to go get an SD card with a lock on it. The one that came with the phone does not. Any way to do a software "r/o" mode?
tia
one more thing
if it's a know problem with certain versions of wm2003 - what version should I get and install to keep this from happening?
tia
Nothing 100% confirmed but TMO 4.01.00 or AT&T 30.09 are said to be more stable
i have a similar proble; the unit didn't recognize the card once it was removed.
Does anyone have the files and can post so i can write on the sd?
Hello,
The same thing happened to me last week on my T-Mo MDA2 (Rom Version: 1.60.00WWE, ROM date: 12/03/03) but in my case I'm using a 128MB MMC with no hardware lock.
Any suggestions aside of using a lock enabled SD Card? (which I think it's dumb since I need to be constantly writing to the card)... :roll:
Regards,
Rayan
I used Kingston 512M SD card with ca. 200 M of MP3 files.
After removing of PocketMusic from MDA these files become invisible in Explorer as from desktop as and from mobile, despite new MP3s added to this card, were assigned to Windows Media.
Then I used SoftWinter StorageTools to format SD as FAT32/512Kps. Since formatting SD works well and I haven't any file lost.
May be this problem appears due to adding or removing some programs, associated with such files?
The weird thing is that some people report missing the files in the card but they know the files are still there because the memory space they used to take is still there, and others (my case) the card got totally wiped releasing all the memory space just as if it was just formated. :shock:
The only thing I can think of, in my case is that since the card was formated by a Palm Tungsten T2 (I could tell that because a friend lend it to me and he has a Palm and also I could see some Palm directories in the card) and I didn't formated before I used it on my MDA2. Do you think this may have caused the problem?
Thanks!
To solve this annoying problem do either(or both ) of the foillowing
1) Change the today theme to windows default (hard to believe i know but it works)
2) Using Storage Tools format the SD card to fat 32, with Backup Fat option ENABLED (you can change the theme back if you want after this)
I know its odd but i havent had this problem since then
SD Card problem
Hi,
My MDA II does not read any SD / MMC card maybe I am missing fatfs.dll file - anybody can send it or give advice please.
Leonid
Re: SD Card problem
Leonid said:
Hi,
My MDA II does not read any SD / MMC card maybe I am missing fatfs.dll file - anybody can send it or give advice please.
Leonid
Click to expand...
Click to collapse
The same happened to a friend of mine.
I suggest you to try Pocket Mechanic from http://www.antontomov.com, with this software you can format, verify and repair your storage cards. We did this and the card worked successfully after a Low Level Format and then a Logical Format.
Good Luck!
I have two 8GB Sandisk MicroSD card killed by my HD2 (i think so). Anybody faces the same prob? The cards are totally dead now after using it in my HD2 for a few days...
No such experience.
Good to know the Bland and model.
You mean brand?
Try to format it on your pc...
I had the same Isue.. could not format it on xp pc only on windows 7 pc..
mos of the time if you let you put it in your card reader and its recognized.. you just have to let it scan for errors and let it fix them..
Sometimes my cardreader fails to detecet my card. I don't think this is related to my HD2, atleast I don't hope so.
Not had it...yet...on my sandisk 8GB MicroSD. This is the one straight out of a Nokia 5800. The 2GB one which cam with my HD2 went tits up after I tried to import a playlist from WMP onto it. Seems I'm not alone with this issue either...
For the first time I can report a problem with my HTC HD2.
I also seem to have a problem with my 8Gb Scandisk card. It seems either my telephone or my laptop screwed the card up.
I have standard stock last rom available in Holland manilla 2.5 Rom 1.66. No special things installed.
The card works almost 100% except when I go to the tap music. Then hell breaks loose. The phone looks for the music files. But cannot find them and then suddenly the phone cannot recognize the card anymore? I have to restart the phone before it can recognize the card again. This only happens when I go to Music.
But the damage is done anyway. Cause when I insert card in laptop or computer. I can see the files but according to the computer there empty (which is not the case). I cannot copy or cut while in card is inserted in the computer.
I accepted this problem cause I have a good working TomTom on it which someone else installed for me. If I format the card I cannot put it back.
Try to format your card, I did this from my laptop (if it can reorganize it) and NOT chose FAST. Becouse if there is a problem with the card it will simply skip it. This is also a golden rule when you install new OS on a old or well used laptop.
Copy the tomtom folders to a folder on your PC before formatting, then copy back...done
I have a 8GB Sandisk card, I've had it on 3 plones now, using it for about 3 years, still works like a charm.
To the OP, maybe you got fake ones, Sandisk is the most counterfeit memory card brand, if you got them on ebay or so and not in a respectable street shop they might be fakes, for which that kind of failures are typical.
melkenglas said:
For the first time I can report a problem with my HTC HD2.
I also seem to have a problem with my 8Gb Scandisk card. It seems either my telephone or my laptop screwed the card up.
I have standard stock last rom available in Holland manilla 2.5 Rom 1.66. No special things installed.
The card works almost 100% except when I go to the tap music. Then hell breaks loose. The phone looks for the music files. But cannot find them and then suddenly the phone cannot recognize the card anymore? I have to restart the phone before it can recognize the card again. This only happens when I go to Music.
But the damage is done anyway. Cause when I insert card in laptop or computer. I can see the files but according to the computer there empty (which is not the case). I cannot copy or cut while in card is inserted in the computer.
I accepted this problem cause I have a good working TomTom on it which someone else installed for me. If I format the card I cannot put it back.
Click to expand...
Click to collapse
I have this problem, and I went back to HTC. I got a new phone replacement and everything is fine thereafter. =)
I had a problem with 3 different Kingston 8GB cards.
Statred working fine, but after writing more then 2GB to them, they suddenly died.
I tried all of them in the phone and in a card reader, and they acted the same way.
As a final test - I used a SanDisk card, and it works just fine from the time I got it.
So - maybe, you just have defective cards ?
Did you try formatting the cards in the phone and not in the PC ?
I have the same problem. If i put the files on my sd card from my pc there seem to be no problem. After I check these files on my phone, they are damaged or the folder is empty. So.. anyone has suggestions what to do?
Same experience here.
8Gb was working fine the first two days (the card that was included with my HD2)
Then, for no reason got a pop-up (invalid card type, do you want to format?)
At forst I said "no" and tried with my computer... None of the 6 software I used could save my card. Was definatly dead.
Put a second one in (1Gb, just to make sure), it's been a week, and I already get errors when I write. It's like the micro SD is on read only (though ther's no switch to set it back to "write mode")
One of the many (many many many) bugs of my HD2
i had the same problem. the 8gb SanDisk microsd card that originally comes with my htc hd 2 is now useless. lost a lot of pics, cab & songs. it can't even be read by card reader on my laptop. is this some kind of bug?? now im using another 8gb card & hope it wont happen again. im glad though that im not the only one having the problem
And i thought i was the only one. My 8GB only lasted for 1 day before it went died. Had to get a replacement from Service Center. The staff seem to handle it in a very fast manner (guess i am not the only one to get the SD card replaced recently!!)
My guess is i did a hard reset on the phone with the SD card in it. Anyone else did the same thing?
My card has been corrupted twice no the HD2 leading to:
1) Very poor performance
2) Very warm phone
3) Very fast draining battery
I believe it was due to the power saving features enabled to do with the microsd as someone else mentioned on this forum.
its a manufactures defect. something should be done. lots of users are getting this problem now,including me
maybe i know the answer..
sorry for my bad english..
I've the same problem. But searching from all forums, finally i get the answer. just find n download EASEUS Data Recovery Wizard Proffessional 4.3.6 (for 5 MB). Insert the mmc in card reader, use this software to recovery all the missing file (choose Complete Recovery Option). After recovery process done, use software LLFTool (for 600kb, just doing some browsing at google) to Low Level Format the mmc (this LLFTool can recognize the mmc). After all done, Windows can recognize again the mmc at windows explorer. Just right click and choose quick format (format FAT32). Done, you can use the mmc like the new one
bimo_nugroho said:
sorry for my bad english..
I've the same problem. But searching from all forums, finally i get the answer. just find n download EASEUS Data Recovery Wizard Proffessional 4.3.6 (for 5 MB). Insert the mmc in card reader, use this software to recovery all the missing file (choose Complete Recovery Option). After recovery process done, use software LLFTool (for 600kb, just doing some browsing at google) to Low Level Format the mmc (this LLFTool can recognize the mmc). After all done, Windows can recognize again the mmc at windows explorer. Just right click and choose quick format (format FAT32). Done, you can use the mmc like the new one
Click to expand...
Click to collapse
thanks for your help. i tried your solution but it doesn't work. neither the EASEUS Data Recovery Wizard Professional nor LLFTool detect the memory card. i think there's nothing to be done for the card. just hope htc will sort that out
I have also recently had an issue with my 8gb Sandisk Micro SD card.
It has been working fine for a while now, then yesterday when I went to pick up my phone, I noticed my S2U2 unlock screen was black instead of having my usual wallpaper there. My HD2 had just suddenly decided it can't recognise the card anymore and tells me I need to format it for it to be readable.
I pressed 'no' and tried to read the card on several computers as I wanted to transfer all data off before formatting it, but it would not read on any of them, nor would it work in my old N95.
I don't understand why this has happened, it has been working fine no probs, had about 3gb left on it still and have not recently installed anything on it - very annoyed as I have lost lots of recent photos of my 6month old boy which I cant get back now.
Have had to order a new card and hope this doesn't happen again, but not a happy bunny
Hi,
I got my Optimus one not long ago and I bought kingston 8G for it though it would work fine. The phone read the card well and show the memory correct and I can use it pretty good on my phone. The thing later I found out is the phone itself restart after the idle time exceed 1hr which is crazy. The phone works really good until I upgrade my original sd card (samsung 2G which came in with) to Kingston microsd 8G. I don't know where exactly is wrong, and I couldn't return the sd card either since it work fine on both phone and on computer with card reader. If someone got same problem with me, please let me know or help me out!! Thanks in advance.
I think it is a firmware problem,Mine and others do the same with the standart 2G card...
Firmware keeps updating itself when I go on WIFI connection. I don't know about these stuffs either. But now, the problems are ended..the phone doesn't read any card anymore whether 2G or 8G, it keeps saying that "sd card removed. Insert a new one". I've tried restart again & again but the message doesn't go away and my phone decide not to recognize the card.Both of the cards work fine on computer. I think I need to visit the shop where I bought to check on it. Btw, is that problem considered in the warranty case? I don't know.. It wasn't even a month with me. So sad!
winnie34 said:
Firmware keeps updating itself when I go on WIFI connection. I don't know about these stuffs either. But now, the problems are ended..the phone doesn't read any card anymore whether 2G or 8G, it keeps saying that "sd card removed. Insert a new one". I've tried restart again & again but the message doesn't go away and my phone decide not to recognize the card.Both of the cards work fine on computer. I think I need to visit the shop where I bought to check on it. Btw, is that problem considered in the warranty case? I don't know.. It wasn't even a month with me. So sad!
Click to expand...
Click to collapse
Are you using any app2sd ? If yes, it could be a problem also if ur using an app storing data on your SD card. It makes you're cell restart.
I have the "mount / unmount" problem on my LG, I saw on a french forum that it was better to try with another file system, sometimes it was solving, sometimes not. I don't think it's really a card problem, I gave my LG GW620's sd to my girlfrend and her old samsung is using it without any problem's, but on mine it was crashing every 30mins....
killdashnine said:
Are you using any app2sd ? If yes, it could be a problem also if ur using an app storing data on your SD card. It makes you're cell restart.
I have the "mount / unmount" problem on my LG, I saw on a french forum that it was better to try with another file system, sometimes it was solving, sometimes not. I don't think it's really a card problem, I gave my LG GW620's sd to my girlfrend and her old samsung is using it without any problem's, but on mine it was crashing every 30mins....
Click to expand...
Click to collapse
I have some problem with his original sd and with a new 4gb class 4 sd...
Do you solved the problem ?? how ?
My problem disappeared after I formatted the card directly on the phone.
i reAD sumwher ... a claSS 10 sd cARd is fully funcTional with lg o1 !!
allsalvati said:
My problem disappeared after I formatted the card directly on the phone.
Click to expand...
Click to collapse
I have the same problem but more problem when my LG O1 didn't recognize the card and I couldn't mount or format the card on my phone.
This happened when I partitioned the card. My PC still sees the card well but my phone doesn't.
I read a lot of posts from a lot of forums and I did try every guides steps by steps but it seemed as the LG O1 doesn't have any button-press-combination as others. For ex: when I pressed Back + Power On, nothing happened as It was said that the phone might come to FastBoot.
As help on this issue will be in much appreciated.
I fixed it. If your PC still recognizes the sd card, it's ok. Go to Manage (right click on My Computer) -> Device Management -> Storage -> you should see your card there. Try to delete volumn or format the EXT2 and Linux Swap.
Put the card back to your phone. It should recognize the card and then, unmount and format card and mount it back. Done.
I have a small question. What is the best class for this phone? The class 10 is fully used by phone or does not reach that read/write speed? Some micro sd class 10 are declared between 20 and 30 MB/S. The p500 has these capabilities? Or a Class 6 card is enough?
Thanks
UP!
The price for 32GB class 6 is very different from class 10.
Lg Optimus One is able to full use write/read speed of class 10?
Thanks
Help! I inserted a sandisk 4gb class 4 and my phone didn't recognized it (i got the 'SD card removed. Insert a new one.' notification). Then, i inserted back the original 2gb sd card from the box, but that notification is still there and it can't be recognized. But both my PC and a another android device (a galaxy tab) can detect it. So, i tried formatting both the 4gb and the original 2gb with the galaxy tab and inserted it to my O1 but nothing has changed. I tried updating to the official V10E firmware but it makes no diffrences. Any help please?
Sent from my LG-P500 using XDA App
For future, don't remove SD card during phone is running because of app moved to SD card. Especially when you plan insert new one, and if you do that with custom ROM with app2sd its equivalent to suicide.
Is mass storage mode works? Is MS works in curstom recovery? Did you try format memory card in phone? Delete of caches?
The_ERROR said:
For future, don't remove SD card during phone is running because of app moved to SD card. Especially when you plan insert new one, and if you do that with custom ROM with app2sd its equivalent to suicide.
Is mass storage mode works? Is MS works in curstom recovery? Did you try format memory card in phone? Delete of caches?
Click to expand...
Click to collapse
Thx for the reply,
I haven't install a custom ROM yet. All i did was enable JIT+HW accel from a thread here.
1. Mass storage didn't work. It just appears as a new drive which i can't access.
2. I updated my O1 to V10E... I lost root, custom recovery,etc. so i can't try that
3. I formated it with another android device (a galaxy tab)
4. How do you delete the caches???? Sorry, new here
You had got me. For now I have not idea how to proceed.
Anyway, remove battery, remove SD card, clean sd card with some soft cloth, check if metal contacts looks fine (try clean that if not), insert SD card, insert battery and try it again.
If this not help, you can try some shaking and so on. It's sounds crazy, but I know one guy whose shaking helped him to flash firmware to phone, which not works at all. Maybe it's some cheats for all these issues.
ad 4) You can delete caches via custom recovery, but related to 2) you can't so, this hint is useless.
I did everything u said. I checked the SD card & the slot and they seem ok.
This might sound dumb, but what do you mean by 'shaking'? Which part are you suppose to shake?? Sorry, im still new to androids
BTW, i went to the LG customer care. The technician checked it and said that they are going to replace the SD card slot. She said that sparepart (the SD card slot) is going to arrive sometime in mid-January due to the holidays.
By the shake I mean grab phone and do quick movements with phone from left to right and back.
But it seems, that you have some trouble with hardware part(s) of phone.
As the title says--my phone won't detect any SD card! I have 3 which I have tried. A 2gb, 4gb, and 16gb. With each of these, I've formatted them to every option available on my computer (exFAT, FAT32, NTFS), and still no SD card will show up on my phone. The cards do work on my computer. I can transfer data to and from every card.
I guess I should add that I did not try any sd cards in my phone before rooting and installing HyperdriveOTA custom rom, so I don't know if the ROM or rooting is part of the problem.
Any help is very much appreciated.. hope I don't have a faulty phone!
NomadicMoose said:
As the title says--my phone won't detect any SD card! I have 3 which I have tried. A 2gb, 4gb, and 16gb. With each of these, I've formatted them to every option available on my computer (exFAT, FAT32, NTFS), and still no SD card will show up on my phone. The cards do work on my computer. I can transfer data to and from every card.
I guess I should add that I did not try any sd cards in my phone before rooting and installing HyperdriveOTA custom rom, so I don't know if the ROM or rooting is part of the problem.
Any help is very much appreciated.. hope I don't have a faulty phone!
Click to expand...
Click to collapse
I am having trouble with this as well. Mine actually just unexpectedly unmounted. I reboot to it not being read. I used the phone to format it, si shouldn't be that.
I loaded it into my old DROID incredible and it read just fine. After moving it back it reads again for a few minutes before unmounting again.
It's the stock kernel in my current setup as well so I think the phone or card are messed up. More the phone, may return and wait for the HTC one announcement, and not have to worry about it.
It's a lexar 16gb which worked fine in my old phone and unmounted after a week with stable setup. The contact points are clean as can be as well.
Sent from my SCH-I545 using Tapatalk 2
Flashing stock got it back but still not confident what the problem was. Still thinking of trying to get a new unit. Others have not reported the problem enough for me to think it's a rom issue. Add in the delayed response I still think it's hardware related
Sent from my SCH-I545 using Tapatalk 2