Database Develop

File Corruption on MINI SD CARD

back then i have always been getting file corruption on my sd card and i have read up a lot on it but nothing really works. After i switched to Open Touch v3.0 it was fine until yesterday my sd card got corrupted again and i lost a lot of pictures.. Anyone have any solution?

porkch0p said:
back then i have always been getting file corruption on my sd card and i have read up a lot on it but nothing really works. After i switched to Open Touch v3.0 it was fine until yesterday my sd card got corrupted again and i lost a lot of pictures.. Anyone have any solution?
Click to expand...
Click to collapse
sounds like you have a bad micro sd card. Corruption was common problem with the stock T-Mobile rom but not usually a problem with other roms.
Maybe you can take it out and format it. Hard Reset the phone and try it again.
You can format your card with Windows and that should work fine. Also I've had this program for awhile which is supposed to be far superior to any other program for formatting Micro SD Cards, but I've never used it. Here it is if you'd like it.

any special way to format it or should i just right click and then format?

porkch0p said:
any special way to format it or should i just right click and then format?
Click to expand...
Click to collapse
It might be best to take the card out of the phone. Put it in a card reader and format it on your PC, then put it back in the phone. Making sure you hear it Click in.

SD-Card
porkch0p said:
Anyone have any solution?
Click to expand...
Click to collapse
I think there are some possible reasons causing troubles like this.
- Files where not cleanly closed at poweroff.
Alway make sure, all programms and applications are terminated before you shut down.
- Incompatible SD-Card
Always refrain from cheap and/or unbranded Cards. I use a Toshiba 2GB SDCard. Never had any problems. Even with the orginal stock ROM with WM5.
- defective SD-Card
Kinda hard to detect if you have just one card. Plug the SDCard into your PC and do a "surfacescan" on the virtual Drive.
- unstable SD-Card connectors
Try to clean the connection-pads on the card and inside your device with a small brush or paper tissue. Never use any other fluits than water to clean connection-pads on the card and just a little drop of it. Make sure everything is dry before you turn your device back on or some parts could get seriously damaged!
I think its also a good advice to see your SD-Card and Systemmemory as a very unsafe and unstable place for critical data. Always do backups as often as you can.
Sorry, for my bad english. Its late and I already had some drinks PLUS I am not very used to speak english anymore..

Monarch73 said:
I think there are some possible reasons causing troubles like this.
- Files where not cleanly closed at poweroff.
Alway make sure, all programms and applications are terminated before you shut down.
- Incompatible SD-Card
Always refrain from cheap and/or unbranded Cards. I use a Toshiba 2GB SDCard. Never had any problems. Even with the orginal stock ROM with WM5.
- defective SD-Card
Kinda hard to detect if you have just one card. Plug the SDCard into your PC and do a "surfacescan" on the virtual Drive.
- unstable SD-Card connectors
Try to clean the connection-pads on the card and inside your device with a small brush or paper tissue. Never use any other fluits than water to clean connection-pads on the card and just a little drop of it. Make sure everything is dry before you turn your device back on or some parts could get seriously damaged!
I think its also a good advice to see your SD-Card and Systemmemory as a very unsafe and unstable place for critical data. Always do backups as often as you can.
Sorry, for my bad english. Its late and I already had some drinks PLUS I am not very used to speak english anymore..
Click to expand...
Click to collapse
Thanks for your help don't worry about the english, i still understand you and thats all that matters. i am using Sandisk 2gb.
BTW, zcink
the file you gave me doesn't work, it doesn't even let me extract it

Don't install any programs that may be running at any given time on your SD card. If you have a program running (that's installed on the SD card) and you phone hibernates/shuts down after not being used ... will cause SD corruption.
Nothing with a Today plugin that you use ... nothing that you may accidently leave running.

duprade said:
Don't install any programs that may be running at any given time on your SD card. If you have a program running (that's installed on the SD card) and you phone hibernates/shuts down after not being used ... will cause SD corruption.
Nothing with a Today plugin that you use ... nothing that you may accidently leave running.
Click to expand...
Click to collapse
and still every benchmark test shows...
... reading main memory = FASTER
... reading storage card = SLOWER
even with SDHC card!!
So I install all apps to mainmemory...

porkch0p said:
BTW, zcink
the file you gave me doesn't work, it doesn't even let me extract it
Click to expand...
Click to collapse
You are right. It was not zipped right. I took it down. Zipped it correctly, tested it and reuploaded it. The one thats there now is the new one. This is supposed to be Professional software. The guy I got it from said it was the Best thing on the Market. I had never used it before, but I tested it today and it works fine.
Cheers!

Mine corrupted too
Hi, just few minutes back I was trying to copy some files from external harddisk to my wing's stock supplied Sandisk 1 gb memory card and looks like it got corrupted. All I see is some junk characters and boxes as file name. I lost all my (memorable)photos and softwares . I was trying to copy directly from my external disk to phones storage card and I am not sure whether this caused this issue. I have Open touch 2.7 biggy.
I have two questions.
a. Where does active sync stores all the files, contacts, calendar entries in computer (the directory path). I tried searching in the computer but could not find it.
b. Does active sync saves my storage cards file too? I dont believe so. Is there a way to ask active sync to backup files from SD card too?
Thanks in advance

Kaiser can't read my microSD card

Help! My Kaiser can't read my memory card!
After having transferred a few media files to my Kaiser's microSD card using Activesync's "explore" function, I noticed some folders with gibberish names had been generated in the My Documents folder. I tried opening some of them and found nothing in them. I dismissed this and continued with the file transfer. The strangely-named files eventually disappeared
Shortly after, I disconnected the Kaiser from my laptop, and started the Audio Manager, as I was on my way to the gym. An error message popped up saying the "file Audio Manager cannot be opened..."
I can't remember what prompted me to do so, but I opened the File Manager and discovered that my Storage Card was not registering anymore. That said, I had to settle with the gym's crappy music, instead of my the playlists on my Kaiser
Coming back from the gym I popped the memory card (2GB Kingston microSD) into my card reader and my laptop was able to read all its contents.
This morning I tried a friend's microSD card (same make & model) and my Kaiser still couldn't read it.
Is this a hardware or software problem? If the latter, how can I rectify this?
Thanks in advance for any input.

Put it in your computer's card reader and do a filesystem check.

rigelstuff said:
Help! My Kaiser can't read my memory card!
Click to expand...
Click to collapse
Watch out because Kaisers are well known for loosing whats on a microSD card (I've had this happen 3 times now) so I hope you have backed up everything of importance on your card before going any further.
I can't remember what prompted me to do so, but I opened the File Manager and discovered that my Storage Card was not registering anymore. That said, I had to settle with the gym's crappy music, instead of my the playlists on my Kaiser
Click to expand...
Click to collapse
I cant help with changing the gyms music but when you say "wasn't registering anymore" do you mean no files were showing in file manager (ie possibly corrupted/lost files - you never mentioned if you checked the file integrity on your laptop) or that under settings => memory => storage card tab, nothing is showing (whats in there)?
Is this a hardware or software problem? If the latter, how can I rectify this?
Click to expand...
Click to collapse
If it's software try a soft reset and if that doesn't fix it then back up your data and perform a hard reset (make sure the card is out of the device when you do this) - this is the Windows Mobile equivalent of running a recovery CDROM on a desktop PC and it will restore your devices files and settings to an 'as from the factory' state (assuming you've not changed the ROM/Radio or SPL since). Let us know how you get on.

Flying Kiwi said:
Watch out because Kaisers are well known for loosing whats on a microSD card (I've had this happen 3 times now) so I hope you have backed up everything of importance on your card before going any further.
Click to expand...
Click to collapse
I wasn't able to do a backup (didn't have Sprite Backup installed yet), but have manually saved all the files to my laptop.
Flying Kiwi said:
when you say "wasn't registering anymore" do you mean no files were showing in file manager (ie possibly corrupted/lost files - you never mentioned if you checked the file integrity on your laptop) or that under settings => memory => storage card tab, nothing is showing (whats in there)?
Click to expand...
Click to collapse
"Storage Card" doesn't show up in File Manager at all. I'll try doing a file system check on my laptop.
Flying Kiwi said:
If it's software try a soft reset and if that doesn't fix it then back up your data and perform a hard reset (make sure the card is out of the device when you do this) - this is the Windows Mobile equivalent of running a recovery CDROM on a desktop PC and it will restore your devices files and settings to an 'as from the factory' state (assuming you've not changed the ROM/Radio or SPL since). Let us know how you get on.
Click to expand...
Click to collapse
Already did a soft reset several times, didn't help. I was hoping to avoid doing a hard reset, but if it's the only way...
Much thanks for all your input

Sprite Backup not reqd for microSD backup
rigelstuff said:
I wasn't able to do a backup (didn't have Sprite Backup installed yet), but have manually saved all the files to my laptop.
Click to expand...
Click to collapse
It's easier than that... If you have Win XP (and probably Vista has an equivalent option), there is an often under utilised program under Start => Accessories => System Tools called 'Backup'. If you put your microSD card into it's USB reader, this program will do everything you need and it's very simple to use.
"Storage Card" doesn't show up in File Manager at all.
Click to expand...
Click to collapse
I understand that but what appears under start => settings => memory => storage card tab (tap those in that order)?
I'll try doing a file system check on my laptop.
Click to expand...
Click to collapse
As already suggested by khaytsus, that'd be a good idea to try before going down the last ditch hard reset route.

Flying Kiwi said:
It's easier than that... If you have Win XP (and probably Vista has an equivalent option), there is an often under utilised program under Start => Accessories => System Tools called 'Backup'. If you put your microSD card into it's USB reader, this program will do everything you need and it's very simple to use.
Click to expand...
Click to collapse
Interesting... thanks for this. There aren't really any critical files in my memory card, so a simple copy of whatever's in the My Documents folder will do.
Flying Kiwi said:
I understand that but what appears under start => settings => memory => storage card tab (tap those in that order)?
Click to expand...
Click to collapse
Make that "memory => System => storage card..." ;-)
Nothing shows in the storage card tab. That's what I meant when I said the phone doesn't recognise the card.
Flying Kiwi said:
As already suggested by khaytsus, that'd be a good idea to try before going down the last ditch hard reset route.
Click to expand...
Click to collapse
Thanks.

rigelstuff said:
Interesting... thanks for this. There aren't really any critical files in my memory card, so a simple copy of whatever's in the My Documents folder will do.
Click to expand...
Click to collapse
The advantage with using backup is it automatically throws it all into a simple single archive and saves things such as the label on your card but yes if you have a simple set up a straight copy is an option. Bottom line is that additional software isn't needed for microSD card backups.
Make that "memory => System => storage card..." ;-)
Nothing shows in the storage card tab. That's what I meant when I said the phone doesn't recognise the card.
Click to expand...
Click to collapse
Yes, you're right I missed the 'System'. Thats the place where I'd trust more than file explorer to actually indicate whether the card is being read. Let us know how you get on!

update
rigelstuff said:
Help! My Kaiser can't read my memory card!
...
Thanks in advance for any input.
Click to expand...
Click to collapse
I tested a friend's card from his TyTN II and put it into my phone and there was still no memory card detected. I gave him my card, and his phone was able to detect it.
I finally did a hard reset, reformatted my card, and the phone still can't detect the card!
It seems the problem may well be hardware-related. Looks like I'll have to send my phone in to HTC to be checked.
Thanks again to everyone who chimed in. 'will still give an update on how things go.
ta

Got my unit back from the HTC service centre. They had to replace the part that contacts the memory card. The old one was toast. And to think I've only had this phone for just over a year now.
Had to pay about USD120 for the part

i've had my memory card not read all the files on it two times now but recently i've kept the file heirarchy intact and havent made any new folders on the phone and it seems to be ok

Help my SD Card Wont Mount

I can access my sd card through a reader but I can't access my phone through usb (but it still charges). I have 2 partitions, one is fat32 (with some music, pictures and stuff) and another is ext3 (i reformatted it last night thinking it might be that but it wasn't)
Basically, I've tried it on xp, vista, win7 but win7 and vista it says it has malfunctioned and then when I go device manager its called unknown device
I have used swapper and most likely did try to mount my phone which I've heard screws up your card. So before I do it do I need to reformat my fat32 partition and if I do have to should I reformat it to fat32 or fat?
Or is there another solution?
Thank you

Have you tried formatting it from within the G1. settings->sd card -> format? You'll want Fat32 if formatting elsewhere, also if you want multiple partitions I'd try formatting the whole card first, then partitioning/formatting again.

Make sure you have a drive letter assigned to the FAT32 partition. (Eg. F:/)

hmmm
On xp it just says unknown device, I've reformated from my pc (the fat32 partition) maybe it would be an idea to do it from the phone. I just don't know what to do tbh I mean its weird. Do you think its to do with app2sd?

hmm
And I can't sign a driver letter because it doesn't come up with mount on my phone all it does it charge

kushion said:
I can access my sd card through a reader but I can't access my phone through usb (but it still charges). I have 2 partitions, one is fat32 (with some music, pictures and stuff) and another is ext3 (i reformatted it last night thinking it might be that but it wasn't)
Basically, I've tried it on xp, vista, win7 but win7 and vista it says it has malfunctioned and then when I go device manager its called unknown device
I have used swapper and most likely did try to mount my phone which I've heard screws up your card. So before I do it do I need to reformat my fat32 partition and if I do have to should I reformat it to fat32 or fat?
Or is there another solution?
Thank you
Click to expand...
Click to collapse
Are you using the data cable that came with the phone? I lost mine a while back and tried using just a regular USB to Type A (the port on the phone) on the phone and got the same results. It'll use the power from the USB drive but won't mount or even connect.
Also, you might want to try to install the Android USB Driver for Windows. It's floating around here somewhere, just do a search for it.

If you have adb installed there's a command called ?adb kill server? or something like that. Sry on phone right now but a google search should help. Sometimes this process has been knows to fix similar problems where the pc doesn't recognize the phone. Not sure why it woult effect mass storage tho. But wth worth a try I suppose.

Well I'm using the data cable that came with the phone, adb remount just gives error:device not found and I have usb drivers because I have used this phone on this laptop before so you know
This is annoying
I've tried reflashing my spl but still no dice, I just dont get it :S

Like everyone else has stated, Format your entire card to fat32 and setup your partitions again. That should do it. the SPL doesn't really affect it. GL

Ill have a go
Right I'm going to have a go now
Ill tell you my results

Good luck Kushion!

I had the same problem only my sd card would actually show and mount for a second then unmount. I finally gave up and went and bought an sd card .
this is what I do now.
vm ware player http://www.vmware.com/products/player/
I believe with this running and a guest os I can mount the sd card.
I know for sure that I can do it with ubuntu but im not completely sure with windows 7.
This is also good for "sandboxing" programs or testing files to see if they have a virus. by running the guest os in the virtual software you are not infecting your main os . I use it when i wanna test things but dont wanna run the risk of borking my main os.

god daaaaaaaaammit
right I have deleted the ext3 partiton and then reformated it all to fat32, I then wiped, I then reinstalled cyragon firmware and booted and guess what...
doing the same thing :|
It lets in power but doesn't let me mount, doesnt even give me the option

I am having the same exact problem. My work computer, have always used it, same cable, same everything, then all of the sudden today I came to work, had some downtime was going to mess with my phone and it won't recognize my phone. Uninstalled and reinstalled drivers at least ten times but to no avail. Any help greatly appreciated.

lukekirstein said:
Are you using the data cable that came with the phone? I lost mine a while back and tried using just a regular USB to Type A (the port on the phone) on the phone and got the same results. It'll use the power from the USB drive but won't mount or even connect.
Also, you might want to try to install the Android USB Driver for Windows. It's floating around here somewhere, just do a search for it.
Click to expand...
Click to collapse
I know this is a bit old, but the topic got bumped and I saw this one... I do most of my "work" on my phone here at the office, and just use a standard MiniUSB cord with no problem. Not that you're the first one I've heard say that, but I don't think your phone (or PC?) is working right if that is the problem.. The ExtUSB cable that comes with the phone has standard data pins, just extra headset pins - that's the only difference.
bakler5 said:
I am having the same exact problem. My work computer, have always used it, same cable, same everything, then all of the sudden today I came to work, had some downtime was going to mess with my phone and it won't recognize my phone. Uninstalled and reinstalled drivers at least ten times but to no avail. Any help greatly appreciated.
Click to expand...
Click to collapse
Reboot the PC? Maybe an obvious question, but just in case. And.. It sounds like you have a reasonable level of admin access to the PC, but just in case - are you sure your employer hasn't blocked mass storage devices? I'm in IT myself, so I can use it on my PC.. But if I tried to plug my G1 into any of our other PCs here, it would happily charge away but never mount the drive, due to our security policies.

Wow old thread but similar problem...
My wife's G1 won't mount to pc as a mass storage device, however mine does without a problem. I have the drivers, sdk. I can see the phone through adb, it just won't mount. Also, I've tried it on both our pc's which are win7 x64. Check sig for phone details.

Phone keeps disconnecting in mass storage mode

hi guys this is my first post on this forum although i have been browsing around for a few months. my problem is that whenever i connect my phone to my pc and mount it, the computer recognises it but whenever i try to add files to the SD card or format it, the phone disconnects and i have to mount it again. once i have mounted it, the whole process starts all over again and now im stuck in a position where i cant do anything with it.
has anyone had his problem before and is there a way to fix it or is my SD card faulty? thanks in advance.

Are you rooted? If so, what rom are you on? Just give us some specs on what you got.

no im not rooted, im on the oem android software. i was just about to format my SD card so i could start rooting it.

Is it the factory sd card? Do you got another card to try out? If not, try to format the card in the phone and then try it again to see if it still does the same thing.

yeah its a factory SD Card. itried formating it from the phone and now i can add files to the card but it still disconnects whenever i try to format it. is the card protected or something?

djosiah said:
yeah its a factory SD Card. itried formating it from the phone and now i can add files to the card but it still disconnects whenever i try to format it. is the card protected or something?
Click to expand...
Click to collapse
You cannot format it through the USB by mounting it

ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.

djosiah said:
ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.
Click to expand...
Click to collapse
You can put it in a card reader if you have one. I would boot into ubuntu and do it that way, also if you are in ubuntu you can do it through your phone.

djosiah said:
ok how do i do it then? should i just use a card reader? or is there another way to do it by using the phone? also thought i would add that it has started doing it when adding files to the card again.
Click to expand...
Click to collapse
The phone has an option too. Go to
Settings > SD and storage > Format Card
Since your stock G1, the other phone partitioning/formatting isnt available

ok thanks guys i formatted the SD crad uising the options on the phone, which now leaves me to my next problem. i have download the Rc7 file and placed it on he root of the card but i when i power on the phone holding down the camera phone it doesnt show the grey screen with the flashing options, it jus shows the screen which tells me the board type etc. am i doing something wrong? sorry for all the questions.

djosiah said:
ok thanks guys i formatted the SD crad uising the options on the phone, which now leaves me to my next problem. i have download the Rc7 file and placed it on he root of the card but i when i power on the phone holding down the camera phone it doesnt show the grey screen with the flashing options, it jus shows the screen which tells me the board type etc. am i doing something wrong? sorry for all the questions.
Click to expand...
Click to collapse
it doesnt have flashing options
press the power button (not hold, just press) and it should say that its flashing the image.
(look in the center of the screen, there should be a line of text that says something)
DO NOT TURN OFF YOUR PHONE TILL ITS DONE FLASHING

Btw just chiming in case it comes up as it did in the past. If you use Swapper app and have a swapfile image located in the fat32 area, it would cause DC issues or not connect right, back then it never hit me that the swapfile was being torn away from a system that was looking for it, which then gave me corrupt sd errors. (Granted it wasnt) but yea, just another thing to look out for to those using a image file still for swap.
Also how did your flashing go?

Formating the SD Card For Moding?!?!

Hmmm, okay....so i am trying to Mod my phone, and have read all the ways to do so. I appear to be stuck at the first step though. Formating the SD card.
I connect the phone to the computer and go to the removable disk and try to format, and i always get the error...."Please Insert Disk" and then it automatically disconnects the phone!
Is there something i am doing wrong?
My phone has been updating to crc1 or whatever, no rc29.
Any help?

READ THIS THREAD!!
http://forum.xda-developers.com/showthread.php?t=535232
not the first few pages but the entire thing.
in it you will see all the available ways of doing so. theres a bunch.
anyways. its covered. just get started.
your gonna wanna start with "downgrading" to RC-29 by putting dream.nch (or something similar, check the link)on your sd card. renamimng it update.zip and the rooting. it goes on from there.
ENJOY!!

Basically your computer hates your phone. I have had many problems with mounting the sdcard, which is why i got a card reader. Make sure you don't move the usb cable once it is plugged up to the phone, if it still doesn't work, do you have another device with a sdcard spot thet you can connect it to the computer with. Also its DREAIMG.nbh exactly that. If your card absolutely will not connect to your computer then follow the guide in my sig and download on your phone then move it to the root of your sdcard with astro or something.

david1171 said:
Basically your computer hates your phone. I have had many problems with mounting the sdcard, which is why i got a card reader. Make sure you don't move the usb cable once it is plugged up to the phone, if it still doesn't work, do you have another device with a sdcard spot thet you can connect it to the computer with. Also its DREAIMG.nbh exactly that. If your card absolutely will not connect to your computer then follow the guide in my sig and download on your phone then move it to the root of your sdcard with astro or something.
Click to expand...
Click to collapse
Oh...meet one of the masters. He has a point. I'm the proud owner of 3 properly formatted sd cards. . Then I broke down and bought a card reader.
Trust me.....its better to slow down and read then ask a few questions and tate success. The enrire platform is exploding and the things our devs can do is wonderful, understanding the basics will prove to be greatly beneficial soon!!!
Wait till you see the theme threads!!!

TainT said:
Oh...meet one of the masters.
Click to expand...
Click to collapse
what is that suppose to mean lol.
reading and asking questions is for losers lol, not really though it is best to read through the process a few times and make sure you have all the files downloaded before you start, also if you have a cheap little phone you can pop your sim card into in case something takes longer than you plan is a good option thats a plus.
don't do like i did where i had no clue what i was doing and spent like 2 and a half hours trying to root my phone.