Here's a quick breakdown. I got a 32gb SD Card (Sandisk) for Christmas. I hadn't been able to get it to work properly with my phone since then, thinking I needed a microsd reader to format it. I finally did so and have had a number of problems with it. For starters, I ended up soft bricking my phone as when i rebooted it showed that there was no safe system enabled in safestrap, and I ended up accidentlly rebooting when I didn't have an OS installed.
I FXZd the phone back and have since then been attempting to get the SD card working. All of the phone's SD and Internal memory are cut and pasted onto my PCs hard drive. Here's what keeps happening.
I attempt to copy the files from the PC to the SD card via plugging in the phone via usb. I get an error that says it cannot read the file from the PC after it attempts to transfer some of the files. I then used the MicroSD reader I have and was able to cut and paste everything over successfully. When I put the SD card in my phone, a bunch of my apps are back, terrific. Some of my key apps are not back, however, and none of the data/settings are there. I had a titanium backup file copied on the SD card along with everything else, and Titanium is finding the apps that have reappeared, but none of the ones that seem to be missing. Trying to get titanium to locate the backup folder results in the program saying theres is no backup in the folder (again despite the files being in the backup folder).
Here's wehre I really start to get agitated. Once I plug the phone into the computer with teh SD card in the phone everything works great. As soon as I uplug the phone, I get a message saying the SD card is corrupt and needs to be formatted. WHen I plug the phone back in, there are only 4 folders and a handful of files on the SD card, even though there was just 16+gigs of information on there, and now there's almost nothing. I have then reformatted the card and repeated this process several times, to the same result. The SD card seems to work fine with a portion of the data until i plug the phone into the PC, at which point the SD card tells me its corrupt again.
I have no idea why this is consistently happening, but I'm extremely frustrated that I've essentially lost most of my important data when all I wanted to do was plug in a new SD card. Any help will be greatly appreciated, I have no idea what to do from here. Thanks in advance if anyone has any advice.
Edit: the 4 file folders that remain are .android_secure, LOST.DIR, Music, and Safestrap.
As I recall, Lost.dir is what it sounds like - essentially files that get lost somehow, the entire folder is populated with 1000s of files whose names are only numbers between 1 and 217279. Only about 8gb is being used on the SD card, despite being more than 16gb being used on there before plugging in the phone and going into usb storage mode.
Okay, just to specify as a follow up - I've accepted that I'm probably going to lose all of my application data - whatever, it happens.
Regardless, I could still use a little help - essentially, every time I plug my phone into a computer, everything works fine, then when I unplug the phone (pushing the button to turn off usb mass storage), my it tells me I have a damaged Sd card and recommends I format it.
Thus far i reset the phone and its fine. Any advice on how to avoid this repeated error other than that? I'm running CM10.1 if it matters, and have heard there are some SD issues with it maybe? but haven't been able to turn up any answers on google.
Thanks in advance if anyone has any advice.
I also have a 32GB SanDisk card that intermittently gives me the "damaged" error message. It's very inconsistent, but a reboot or two always fixes it. This happens on stock ICS or CM 10.1. Wish I had an answer for both of us.
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Here's a weird one. I am not trying anything complicated. I just want to copy some music to my new 32GB external SD card that arrived in the post today. I put it into a microSD to SD adaptor, and slide it into my laptops SD slot. It shows up as fat32 and I drag 30 gigs of music on to it. After a long time it completes, and I check in with XP to make sure its all good. Yep fine.
However, the moment I insert it back into my I9000 things get weird. The status bar pops up the usual "Initialising SD card" message, then the media scanner comes up and completes in like a second. Then when I try to browse it from within the phone, the entire music directory has disappeared, and the OS is reporting that there is 28gb of 32gb free on the external sd. So I unmount the SD, slot it back into my pc, and find to my dismay the music directory has indeed been erased.
Any ideas would be greatly appreciated.. I need my tunes!!
Cheers,
C
Samsung Galaxy S I9000, running Firmware 2.2, Baseband: I9000XXJPH, Kernel version 2.6.32.9 root(at)SEI-28 1
My 1st guess is fake/faulty card.
Copy files onto card with a reader.
Eject.
Insert again into reader.
Try to copy from card. (If it fails -> card is faulty or is FAKE)
CheekyGreek said:
The status bar pops up the usual "Initialising SD card" message, then the media scanner comes up and completes in like a second.
Click to expand...
Click to collapse
If I were to guess, when the phone says it's "Initializing SD card" it's likely formatting the card and erasing whatever data you had on it...
When you install the card in your PC, do you format it again and then copy the files? If so, try not to format it on the PC and let the phone do the formatting.
I fully agree. Let the phone format the card and then use MOUNT mode to copy the music over. It seems Fat32 (formated on PC) won't work well for our phones prob due to a flag setting or something the like too big cluster settings. Let the phone sort it out.
Thanks for the help peeps. Here's what I've tried:
Xan: I tried copying files to and from the device using my PC's card reader, and found no problems with it. It is a Kingston MicroSD SDC4/32GB bought from a reseller on Amazon. Are there any tools for around for the pc to run diagnostic tests on SD cards? Maybe I should give that a go? But from the looks of it I think the error lies in the phone somewhere...
An Droid: I am inclined to agree with you. In my original post I stated that it said "Inititialising SD Card", this was a mistake, as it actually says "Preparing SD Card". I have tried formatting it from both the PC and the Phone and still get the same problem.
Icky Boo: I tried this method last night. Used the USB Debugging mode to Mount the phone's card's onto my PC. My Computer displays the two cards as two seperate Drives. I then tried copying all my music onto it. When the copy completed, I pressed "Turn of USB Storage Mode" on the I9000, which immediately prompted the status bar to again show "Preparing SD Card". Then when I used a file explorer to look at the card, it only had about a gig of music copied onto it. It is quite clear now that in "Preparing SD Card" it is doing something strange. Is there anyway to disable this?
Also there is a directory on the SD called Lost.DIR which seems to increase in size every time this happens. Could be a clue?
Finally, just to confirm my phone is mounting it correctly, to browse the SD card from within the phone the path is /sdcard/external_sd/ right? (I understand this is the new path for Froyo 2.2?)
Thanks for the help, sorry for the essay!
C
UPDATE: Ok, Xan, you were right all along. Finally got a new SD card (sandisk this time, not Kingston) and it works just as it should. Thanks for the help and to everyone else too
I've got a problem with replacing the SD card. I searched for it and it seems like no-brainer. But I don't know what the problem is:
I bought a 16 GB Transcend to replace the SanDisk 2GB that came with my Liquid.
I have [Leaked]Froyo ROM. I had many apps on SD and some on the phone.
Here is what I did:
- I unmounted the 2GB card in my phone and turned it off.
- I put the new card and turned the phone back on.
- Then connected the old card with a card reader to my Mac. Also, connected the phone via USB and turned the USB storage on.
- I just copied everything from the old card to the new card and turned the USB storage off.
Now here's the problem:
None of the apps on SD are working! And they are not linked! It seems they are not installed.
When I tap their home screen icons, I get the error: "The application is not installed on your phone"
Also, only the apps on the phone are shown in applications.
I double tried the same process with formatting the new card in the phone, but got the same thing. I also copied the hidden folders as well. No luck with that, too.
Any suggestions? It is really driving me ...
BTW, I put the old card back and it is working just fine.
Problem Solved!
I finally found out what the problem was and upgraded my microSD successfully with all the applications working.
I decided to post the SOLUTION so it may help others as well:
The key issue is in the .android_secure folder on the SD card. Before this, I didn't know it is the place where Froyo puts all the apps that are transferred to SD.
Here are the steps that worked for me:
1) Unmounted the old SD and turned the phone off.
2) Copied EVERYTHING from the old card to my PC (I used a card reader).
**ATTENTION: By everything I mean all the files and folders including folders starting with "." (Especially .android_secure)
3) Formatted the new card (FAT32) using the Windows.
**FOR CAUTION: DO NOT use the phone to format the card. Because it makes a .android_secure and it will screw with the one you want to replace. [If you have done it anyways, just make sure to REPLACE the .android_secure folder]
4) Connected the new card to the PC and paste everything to it.
5) Put the new card in to the phone and turn it back on. BINGO! All should work without any problem.
So long story short my wife's bionic was acting up, I rooted it and installed bootstrapper upon rebooting from cw I got the encryption unsuccessfull error. I ended up downloading the firmware file from http://forum.xda-developers.com/showthread.php?t=2240725 and using rsdlite to push the files. I pulled her sd card out and copied everythign off it, unfortunately all her current pictures are on the internal memory (or was on it). When I go to storage it can see that the phone has 16GB of internal storage however it only shows 3.61GB free. I had to format the sd card to get it work properly.
The phone doesn't take a picture without the sd card in, however if I go to gallery to look at the pictures it tells me it can't find any external memory. I have tried to take some screen shots but those won't save.
I really need some help getting this phone functioning properly. Thanks in advance!
Hi guys, I have a 64GB SanDisk Ultra MicroSD class 10 card. I use it on my Samsung Galaxy s3. Couple of days ago I went to my friend and ask him to give me some movies. He was sending it via data cable but we got frustrated and we had to go somewhere so in the middle of transferring data he unplugged the cable and now my SDcard isn't working anymore. I mean can it be damaged just because we unplugged it in the middle of transferring? I've done it so many times before but it wasn't really a problem. Anyway I'll try to explain what I did with my card since then and what was it's response.
1. The data in the card is intact, I've backed it up as well and when I put my card into my phone it works perfectly. (btw the card was in FAT32 format)
2. I can copy stuff into my card but when I put into my phone it wouldn't show and when I put it back on card reader again the file disappears.
3. I can delete stuff from my card then I take it out and put it back again and the file that I've just deleted comes back.
4. I've tried formatting it but it would give me an error.
5. I've used Easeus partition manager but it would give me an error as well.
6. Then I've used the software I've used when I first formatted the card to FAT32. Guiformat. It would format my card normally but when I go into my card all the files are there.
7. I've tried using commands like "chkdsk d:/r or chkdsk d:/f etc but after like 44% it would say certain files are invalid and can't continue the do the checkdisk command (the file it shows was the files I tried to get from my friend)
8. I've tried so many other stuffs but none of them seems to able to format my card.
now my question to you guys is my card really dead? can it be dead just for interrupting file transfer? is there any way to get my card back to normal? anyway I can format my card? I'd really appreciate it if any of you guys can help. Thanks
Hey all, thanks for taking the time to look.
I recently re-flashed the stock software using RSD Lite to my Bionic to pass down to a friend. It processed everything fine but once it was complete I took the phone off the USB and now it will not recognize an SD card or download anything to internal storage either. Has anyone experienced this?
I'm wondering if I should just go ahead and do another flash of the software or not, or if it's something I can do without having to reset the whole phone for them again.
Thanks in advance!
cpspecial said:
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Click to expand...
Click to collapse
I ran into this problem as well when I got my Bionic a few months ago, and RSDed from GB to JB. The phone didn't recognize either the internal storage or the micro SD card. After several reboots, the phone eventually recognized that internal storage existed, and gave me the option to format it; I also was able to press the issue more quickly by installing ES file explorer and attempting to navigate the file system, which brought up the option to format. The stock Motorola file manager did not produce the desired effect.
For the microSD card, I eventually had to (after backing up its contents) delete the partition, resulting in an unformatted card; I booted the phone and manually mounted it (settings--> storage, mount SD card), which then produced a prompt to format the card. An annoying solution, but it did work with two different microSD cards. Even though they worked fine in Windows and in an MP3 player, the phone would only recognize them after deleting the partition and reformatting in the phone.
I hope this is reproducible in your phone, and solves the problem.