[Q] 64gb microSD randomly deletes files. - HTC Sensation

Hi xda guys/gals,
Recently I got a Samsung 64gb microSD to use with my Sensation, formatted it and everything, copied over the data from my previous card (32gb) and it seemed to work until I started putting music on it.
Whenever I try to add anything to the card, it'll look as though it's there, but when I remove the cable, the files are just gone, as if they'd never existed. The same thing started happening with other files, like pictures and such. The ones that my phone will easily access on my 32gb card seem to not be there on the 64gb card.
I've reformatted multiple times, and still the problem persists.
One thing I've tried is to put music in already existing folders. That made it "work", but the songs weren't tagged, were unplayable and apparently had 0kb.
I read a thread somewhere on here about someone with a similar problem (different phone, I believe, though I can't quite remember) but nothing seemed to have come out of it.
I can live with a 32gb card but I got a 64gb specifically for music (you audiophiles out there will understand). Is there any way for this to be remedied, or am I just kind of screwed?
Thanks.

What did you used to format it, PC or phone? Try doing it with phone if you haven't. Also, try to remove it from phone and to transfer files using some card reader.

nlooooo said:
What did you used to format it, PC or phone? Try doing it with phone if you haven't. Also, try to remove it from phone and to transfer files using some card reader.
Click to expand...
Click to collapse
I formatted using 4ext recovery, and I have tested it with a usb card reader; still doesn't work.

When you boot 4ext have you got an error message about "no mounted sdcard"???

Related

TP2 Tilt can not read SD card and always in silent

I have been trying to install Android on my HTC TP2 (tilt) for a couple of months and managed it with the last version, 2.2, and it appears to work great. Looks the Dogs B*... Very pleased.
Now the crunch. I can not use it because there is no sound. If there is an alarm, a notification, a call, nothing happens. I have checked the settings and everything is on "SILENT" and can not be taken off..
I have another, less important issue, which may be the cause of the first. The phone states taht there is no music, videos, pictures or documents, etc. Further investigation it states I have no storage card installed. Clearly there is as I use it in the Windows mode and to load Android!
I have seen threads here and there that talk of reformatting the SD card to FAT 16 or 32, but would that then prevent it working on my Windows mode?
Is there another fix, alternative?
It is recommended to format in Fat32, this will not cause any problem to the device, but make sure to back up your files
I had a nasty feeling you'd say that. I have ordered a new, much larger SD card, so will format that and the copy all the files over, that way if anything goes wrong I still have the origional... I'll feed back
Diamond_dawg said:
It is recommended to format in Fat32, this will not cause any problem to the device, but make sure to back up your files
Click to expand...
Click to collapse
Couldn't wait for the new card, so I copied the contents of the current one to the desktop of my laptop. I then reformatted to FAT, though I noticed it was already FAT.... copies the files back, then rebooted in to XDANDROID. I then tried to open the media player. It stated I had no Memory card installed....
It did not work. What next?
jonners59 said:
Couldn't wait for the new card, so I copied the contents of the current one to the desktop of my laptop. I then reformatted to FAT, though I noticed it was already FAT.... copies the files back, then rebooted in to XDANDROID. I then tried to open the media player. It stated I had no Memory card installed....
It did not work. What next?
Click to expand...
Click to collapse
Did you format it in Fat32 or Fat? also it is recommended that after you format on PC, format it again on the Phone
Diamond_dawg said:
Did you format it in Fat32 or Fat? also it is recommended that after you format on PC, format it again on the Phone
Click to expand...
Click to collapse
OK. My new card arrived today, which is puzzling being a Sunday. That was a FAT32 and I copied the files I had saved on my desktop on to the card, and it works!!! GREAT... Only prob is some files WOULD NOT transfer, the card was locked even though listed as me as the owner, and I don't know how to change that. But it works
The old card. I have tried reformatting time and again. And am in the process of just copying the files back over and will give up at this point. It works in Windows and RUbuntu, if not Android
I do NOT think it is as simple as JUST format to FAT32, as both cards were FAT32 and only one would worked, and that only some, including Linux/Android files at that would copy over. The Android install needs to be less discerning.
jonners59 said:
OK. My new card arrived today, which is puzzling being a Sunday. That was a FAT32 and I copied the files I had saved on my desktop on to the card, and it works!!! GREAT... Only prob is some files WOULD NOT transfer, the card was locked even though listed as me as the owner, and I don't know how to change that. But it works
The old card. I have tried reformatting time and again. And am in the process of just copying the files back over and will give up at this point. It works in Windows and RUbuntu, if not Android
I do NOT think it is as simple as JUST format to FAT32, as both cards were FAT32 and only one would worked, and that only some, including Linux/Android files at that would copy over. The Android install needs to be less discerning.
Click to expand...
Click to collapse
A lot of people have had trouble with certain makes of cards (sandisk wouldnt work for me, transcend class 6 did). I know that my sandisk card had a few problems previously and was heavily used.
FAT will not work as DDawg said above, must be FAT32.
What card did you get out of interest?
timmymarsh said:
A lot of people have had trouble with certain makes of cards (sandisk wouldnt work for me, transcend class 6 did). I know that my sandisk card had a few problems previously and was heavily used.
FAT will not work as DDawg said above, must be FAT32.
What card did you get out of interest?
Click to expand...
Click to collapse
All FAT32....
I do not know what the 8Gb card is as it does not say and I do not recall. the new 16Gb is a Kingston and that works fine, bar it was locked and some files would not transfer.
PS. How do I brows the devices folders.....?
If some files are copying and others not then those files could be the reason the phone is not working. Cards don't have a lock unless it's on a adapter with a lock option. And your mystery of your card coming today is that your card came yesterday but went to somebody elses house lol
Diamond_dawg said:
If some files are copying and others not then those files could be the reason the phone is not working. Cards don't have a lock unless it's on a adapter with a lock option. And your mystery of your card coming today is that your card came yesterday but went to somebody elses house lol
Click to expand...
Click to collapse
The files that did not copy did not do so on the new card which was locked, or so it said it was. I could not fathom out what made the difference between files that copied over and those that did not. The types and permissions did not seem to be the difference.
As for the lock being on the adapter, maybe. I transferred the files over using an adapter and inserted directly in to the laptop. Might try the same with the old card and see if the lock appears, just for curiosity.
As for the post, you may well be right. Beep annoying though as I planned to do it all on Friday! loL
jonners59 said:
The files that did not copy did not do so on the new card which was locked, or so it said it was. I could not fathom out what made the difference between files that copied over and those that did not. The types and permissions did not seem to be the difference.
As for the lock being on the adapter, maybe. I transferred the files over using an adapter and inserted directly in to the laptop. Might try the same with the old card and see if the lock appears, just for curiosity.
As for the post, you may well be right. Beep annoying though as I panned to do it all on Friday! loL
Click to expand...
Click to collapse
what i meant is that were there only certain files that were copying or nothing is copying in the new card? if there are certain files that are not copying then the problem is with the files and those could be the files causing the problem on the phone and for formatting, if you used a 8 gb card,it formatted in Fat as Fat32 is only there for cards up to 4gb, therefore i would recommend formatting it in the phone as well
Diamond_dawg said:
what i meant is that were there only certain files that were copying or nothing is copying in the new card? if there are certain files that are not copying then the problem is with the files and those could be the files causing the problem on the phone and for formatting, if you used a 8 gb card,it formatted in Fat as Fat32 is only there for cards up to 4gb, therefore i would recommend formatting it in the phone as well
Click to expand...
Click to collapse
Ah, with you.
The files that did not copy, I believe were working fine, because the apps they worked in worked and those that were just documents also worked. now the apps have been copied over without these elements they do not work or work properly. Also some were within the Android OS itself. There did not seem to be any differentiator between those that would and those that would not copy over. I'm certain there is something else.
FAT: Mmm Not sure I want to go through all that again, but I guess i'll have too.!!!! The phone works with my new 16Gb card, and MUST be accessing it because it has ring tones which are stored on the card and it has found my music and videos. BUT it does not see everything and I do not know how to browse the card... It also does not show up within the available memory. Whilst looking better than my WM, it seems a bit flaky
Also i have notices the red light is on the mute button an the rear of the phone.
Just tried to Format the SD Card from within the phone... Won't. Just flashes. Also will not Unmount.
jonners59 said:
Just tried to Format the SD Card from within the phone... Won't. Just flashes. Also will not Unmount.
Click to expand...
Click to collapse
you have to Format in Windows,ot android lol , as android is on the card, it cant format
also maybe ask this in the Tp2 sections, we got some good guys who will put in the help
OK, WM does not have a format facility/tool, so I put the card back in the laptop. Deleted it and then put back in the phone. The phone then formate it.
I then plugged the phone in to the laptop and copied all the files over, they all went bar 3, but then when I checked the folders all had gone over without hitch.
I then disconnected and started the phone.
In windows mobile it works, though CoPilot has lost its maps!
My Ubuntu and Android will not start. They stop in the script where it tried to open the SD Card, both of them.
I tried reinstalling Android and got the same problem. Now I am back to base
Back to start
OK, I am back where I started. I raised a different thread last night, because after al this I had a different problem, that it would not boot at all. It would get part way down the script and then stop, stating it could not open the card.
Since I plugged in to the laptop, deleted the SD card and reformatted as per all the threads using gParted. Again to FAT32
Now I am back where I started. Android boots and looks great, but there is no access to the SD card so no ringtones or media and all my files. A phone that won't ring is not very useful!
jonners59 said:
OK, I am back where I started. I raised a different thread last night, because after al this I had a different problem, that it would not boot at all. It would get part way down the script and then stop, stating it could not open the card.
Since I plugged in to the laptop, deleted the SD card and reformatted as per all the threads using gParted. Again to FAT32
Now I am back where I started. Android boots and looks great, but there is no access to the SD card so no ringtones or media and all my files. A phone that won't ring is not very useful!
Click to expand...
Click to collapse
DAmn, wish i could help more, try to post in the TP2 section, we have great helpers there

[Q]: Applications not loading from Storage Card

All of a sudden apps on storage card fail to load.
After a few reboots they reappear at random, but disappear again on reset.
Did not have that problem with stock, but after flashing Infused 1.14 (and on) the issue appears even with the (rooted) stock rom.
Any ideas?
I am trying to determine if I need to return and replace the phone before I lose the option.
Thank you in advance.
Answering the question by myself, in case others encounter the same issue.
The external card had something corrupted, and when the system was mounting it, all mess ensued.
Backed up all the data and reformatted.
System appears ok for now
I just had this same problem or at least something very similar to it. Initially I thought it was the 32GB SD card being too big since I read Android had a 16GB external card limit. But those posts were from a year ago and when I searched deeper I read that 32GB cards were being use without size problems now. There was one issue that seemed to affect some people and that was that android could have problems formatting a card that big and that's how I installed it in my Infuse initially- I let the Infuse format it, then popped in in my Macbook Pro (in OSX) to copy over the contents from the previous 8G card. I believe I have hidden files set to show, so I should be copying over everything- though, could this method of upgrading the card be a problem too?
It worked for a couple days, but last night during a reboot I tried to access the app tray and didn't know the card was still being scanned. It froze and I couldn't get past the secondary media scan after many tries. I didn't realize that apps were being automatically installed to the card.
Anyway, I was gonna return the card, but after reading your post, I'm thinking again about corruption due to poor formatting as the problem, so I'll try it again when I get home. Thanks for your post. I really want to be able to use this larger card so I'm keeping my fingers crossed this will solve the problem.
BTW, how did you format the card? I have Win7 x64Pro on my MBP as well if I need to use windows, but did you use FAT, FAT32, ExFat? I'm still a 'droid noob ;P. Thanks again!
-- Infuse 4G Rooted with stock ROM

[Q] Cannot delete or add to SD card

A few days ago, I tried taking some pictures with my Droid Charge and the pics would not save. I tried in the stock camera app and in CameraZoom EX. CameraZoom gave me an error message "failed to save photo to SD car (error code=2). I figured I was out of space.
My Titanium Backup scheduled backup did not run the next day. So, I assumed I was out of space.
I connected the phone to my PC and deleted some pics and music. WHen I was in WIndows explorer, it said I had about 2 GB free after doing all of this.
When playing music today, I noticed files that I had deleted before still present on the phone. I thought this was weird. I went back and checked and all the stuff I thought I deleted was still there.
I searched on the CameraZoom EX error code 2. It directed to remove and reinsert the card and reboot. I tried that. I have tried unmounting and then mounting with no success either.
My phone seems to be working fine, but I cannot delete or add anything to the microSD card (the original that came with the phone). It does not matter if I use my WIndows 7 laptop, desktop, or various file managers on the phone itself.
ANy idea what is going on?
To me, it sounds like the SD card is going bad. Not a common occurrence but it can happen. You're lucky you can still read from it... I would suggest getting a new SD card (Verizon might even give you a new one free) and copying your data to it before sectors start going bad. By the way, how did you manage to full up 32 gb?
Or I could be blowing this out of proportion and it's just a matter of write protection on the card.
Sent from my SCH-I510 using xda premium
Another option is to copy everything off the SD card, format it, and try to write everything back. Sometimes a format can joggle a bugged card.
It is mostly music that I have on there. I am not sure how write protection would have gotten on the microSD card or how I would remove it. It does not have a physical togge like an SD card does.
I think I may have to try re-formatting. Ugh.
It is mostly music that I have on there. I am not sure how write protection would have gotten on the microSD card or how I would remove it. It does not have a physical togge like an SD card does.
I think I may have to try re-formatting. Ugh.
Corrupted SD card. Call VZW and be nice on the phone, explain the situation, hopefully they send you a new one.
Hmmm, this is interesting. I cannot even format the microSD card. I tried to do it through Windows Explorer. It looked like it worked. I then tried to copy files back on and it choked halfway through on a movie, I think.
Anyway, what was more interesting is that when I looked at the drive again, everything was back where it originally was. So, the re-formatting must not have actually worked.
I then tried to erase the SD through the options in Android. I unmounted. I then selected Erase SD card. After rebooting (to just be safe), the SD card still is untouched.
THis microSD card has become an impenetrable force. More realistically, it must have write-protection enabled somehow as that is the only thing I can think of.
The question is how do I find out if write protection is enabled and how to disable it? Any ideas are appreciated. Thanks.

[Q] Help with SD card

I was wondering if anyone has any ideas or can point me in the right direction to solve this. Yesterday I started getting messages that the apps that were installed on my sd card stopped working...........then the gallery was gone (all my pics) now there's a message in the corner that says Blank SD card......(card is bland or has unsupported filesystem) do you want to format...........I've tried taking the card out and plugging into a PC however it says its a read-only. I don't want to format, is there any way to get all my pics and data back
any help is appreciated
anesh01 said:
I was wondering if anyone has any ideas or can point me in the right direction to solve this. Yesterday I started getting messages that the apps that were installed on my sd card stopped working...........then the gallery was gone (all my pics) now there's a message in the corner that says Blank SD card......(card is bland or has unsupported filesystem) do you want to format...........I've tried taking the card out and plugging into a PC however it says its a read-only. I don't want to format, is there any way to get all my pics and data back
any help is appreciated
Click to expand...
Click to collapse
Unfortunately this is mostly a lost cause. This is a known issue on the Galaxy S3, and I've heard a couple of other phones as well, including the Note 2. I've had this happen THREE times on my phone, to the point that I just don't even use an SD card anymore.
From what I've read the brand and size of the SD card doesn't make a difference.
You may be able to recover some of your pics and other files by using file recovery software on your computer. I used a program called Pandora Recovery, and while it spit out the files using different random names, at least I got a majority of my pics back (I had over 1000 on the card).
Beyond that there is no way to recover the data on the card. Once you try recovery software, you'll have to let your phone format the card if you want to use it again. Even Windows won't read the data from the card in it's current state.
Thank you for your help........im going to give Pandora a try and see what happens. I did hear about a program called DiskDigger Pro........so wish me luck..........I wish I was more pro active in reconizing the signs but it just happened out of no where
anesh01 said:
Thank you for your help........im going to give Pandora a try and see what happens. I did hear about a program called DiskDigger Pro........so wish me luck..........I wish I was more pro active in reconizing the signs but it just happened out of no where
Click to expand...
Click to collapse
I believe you should able to cause it happened to me a few times and I able to recover all my stuff (videos, photos). The trick is find a good SDcard recovery software.
This may or may not help, but it's worth a shot.......http://forum.xda-developers.com/showthread.php?t=367912&page=2
This problem is why I will not be buying Samsung phones again. It is BS that I can't even use my 32GB SD card because it will eventually fail I will lose everything on it. It has happened twice in 7 months with the phone already.
Sent from my SCH-I535
disk digger worked great for me except for the occasional corrupt. You have to format first.
Thanks a lot for sharing information about other products. However, while scanning the corrupt SD card encountering error messages and unable to recover entire data. In order to overcome such problems, use Remo Recover tool to restore data from corrupt or formatted SD card.
Just wanted to let you guys know that my old SD cards got corrupted because I tried to configure the metadata of my songs through such apps like player pro and etc. I have a 64gb right now and its been working fine for over a year because I just manually configure everything when I connect it to my computer.
Sent from my SCH-I535 using xda app-developers app

[Q] My external SD files keep corrupting after loading them in my phone!

I have always used micro SD cards to help store all my music and pictures and such, however earlier today after copying some music over, my files weren't being read by my music program Zplayer. I assumed maybe it just read wrong, so I unmounted it and then mounted it again. After this however, it still was not being read so I cleared my app data and restarted my phone. After again not reading my files, I put my SD back into my computer to check and realized that my Music and Photos folder were missing. :crying:
After looking around a little, I realized all files on my SD card disappeared but my LOST.DIR filled with unreadable files. I have used this same 32 GB SD card before so I do not understand why this is happening. Now after reformatting my SD card using my phone AND computer, when I put only one album on it worked perfect. I tried adding a few more after that, and it worked as well. I assumed it was back to normal so I added all the rest I had on my itunes library and then put it into my phone.
After the previous two successes I was disappointed to see that my phone stopped reading my music files again. I used ES File Explorer and saw that my music folder WITH the music files were still intact and in their correct directories. I tried to play a song using the built in ES player, and it played perfectly, so I tried just unmounted and mounting again, thinking it might fix it.
Again still nothing was read and I looked at my file directories and a message popped up saying something around "sd/ext_sd/Music was not found" and discovered once again that my files were missing and my LOST.DIR folder had again been filled.
I am at a lost now as I can not figure this out and I am scared that any information I put on my card will be ruined. No messages pop up warning me my card is corrupted, my files just disappear after being put in my phone for some reason.
TL;DR Whenever I add files to my SD card and put it in my phone I can see the files but they are not read. After unmounting and mounting them again all the files keep moving to the LOST.DIR folder even after reformatting.
Phone Model: LGMS769 (LG OPTIMUS L9) T-Mobile/Metro PCS :silly:
SD Card broken?
Maybe the SD card you are using is broken. Is it old? Can you try with another SD card?
This issue happened to me on my PSP memstick which i figure out that it was unmounting issue from the PC, I simply unplugged the usb without safe removal which really shocked me
Sent from my Nexus 5 using Tapatalk
The weird thing is that I bought this SD card about a week or two ago. I use another SD card for another device and I have not had any problems. My current one just started corrupting everything after I added more files last night. Also I do not use the USB cable, I unmount the card from my phone then use a SD card reader to copy files, not showing any issues!
Try The corrupted SD card on another phone if you can. Yet it highly possible that it is a bad SD card (damaged during the shipping or whatever)
Sent from my Nexus 5 using Tapatalk

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