Hi guys im having a bit of drama with my sd card and my samsung galaxy tab a 10.1 running android 7.0 unrooted
I first noticed this yesterday as utorrent kept throwing me an error during my download, when i selected the sd card as the download location i noticed it said app data then once i changed the location to internal app data things worked fine.
I tried to delete the failed download but a little error message came up unable to delete so i formated my sd card and it asked for me to select a file to allow write function, i moved my downloads over to the sd card then continued with another download. utorrent has again failed halfway through then upon looking it has actually wiped my sd card completely nothing shows up but apparently i have used 2.8gb but theres no files.
ive been looking around and ive been seeing bits about sd write function being removed after kitkat but i cant seem to find anything about my sd card being wiped or why i cant delete files. Please could someone help me understand whats what or point me in the direction of a thread that explains all this.
thanks in advance
bones10187 said:
Hi guys im having a bit of drama with my sd card and my samsung galaxy tab a 10.1 running android 7.0 unrooted
I first noticed this yesterday as utorrent kept throwing me an error during my download, when i selected the sd card as the download location i noticed it said app data then once i changed the location to internal app data things worked fine.
I tried to delete the failed download but a little error message came up unable to delete so i formated my sd card and it asked for me to select a file to allow write function, i moved my downloads over to the sd card then continued with another download. utorrent has again failed halfway through then upon looking it has actually wiped my sd card completely nothing shows up but apparently i have used 2.8gb but theres no files.
ive been looking around and ive been seeing bits about sd write function being removed after kitkat but i cant seem to find anything about my sd card being wiped or why i cant delete files. Please could someone help me understand whats what or point me in the direction of a thread that explains all this.
thanks in advance
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E.g. SanDisk forces some of their usb pen drives into a permanent read-only state when the pen drive detects that it is damaged. Once this happens, this cannot be undone. It is a mechanism to try to save the data. Perhaps your sd card is damaged and something similiar occured? It sounds like a broken/damaged sd card. If you don't need the data on the sd card, you may try to format the sd card with your pc and then again format it with your mobile device. If this fails, it is likely that the sd card is damaged.
Paul2017 said:
E.g. SanDisk forces some of their usb pen drives into a permanent read-only state when the pen drive detects that it is damaged. Once this happens, this cannot be undone. It is a mechanism to try to save the data. Perhaps your sd card is damaged and something similiar occured? It sounds like a broken/damaged sd card. If you don't need the data on the sd card, you may try to format the sd card with your pc and then again format it with your mobile device. If this fails, it is likely that the sd card is damaged.
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Thanks for the reply but tbh ive been really busy getting bits sorted for my holiday i forgot to update my post, turns out its the sd reader in the tablet at fault which is a bit annoying as its the 1st time ive used it in the 8 months ive owned the tablet. Its the 2nd fault to develop with the tablet 1st fault was unresponsive touch screen tight out the box that was repaired now i need to wait until i return from my holiday to have the reader fixed, luckily an OTG and sd reader works like a charm.
Related
Hi All,
I ran into a strange problem with my phone's SD card. Since a week or two, my card started complaining about "Mounted Read-Only, Tap here to fix it error". I did not pay much attention and fixed it by tapping it on the notification area.
However, from last weekend I found out that im not able to delete anything from my SD card. If i delete it deletes it, but when i unmount and re mount my SD Card, all the files that ive deleted are back again on my SD card. Also when If i copy a new file, per say, an MP3 file, it disappears after i remount the SD card.
PLEASE, could someone shed some light on this issue? I've tried unseating, reseating the card, do a full disk check on my windows laptop. Still no luck. I hvnt tried placing the card into a card adapter and plugging it into my laptops' card reader.
Can someone please suggest what should i do next? this is frustrating.
PS: my phone is rooted and ive beeing using BAMF Forever Cubed1.0.7 with MR3 radio since a month.
Best
leechezsparkle said:
Hi All,
I ran into a strange problem with my phone's SD card. Since a week or two, my card started complaining about "Mounted Read-Only, Tap here to fix it error". I did not pay much attention and fixed it by tapping it on the notification area.
However, from last weekend I found out that im not able to delete anything from my SD card. If i delete it deletes it, but when i unmount and re mount my SD Card, all the files that ive deleted are back again on my SD card. Also when If i copy a new file, per say, an MP3 file, it disappears after i remount the SD card.
PLEASE, could someone shed some light on this issue? I've tried unseating, reseating the card, do a full disk check on my windows laptop. Still no luck. I hvnt tried placing the card into a card adapter and plugging it into my laptops' card reader.
Can someone please suggest what should i do next? this is frustrating.
PS: my phone is rooted and ive beeing using BAMF Forever Cubed1.0.7 with MR3 radio since a month.
Best
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Backup everything on your sdcard and use a card reader to connect it to your computer and use hp format tool to format it. don't do a quick format
Anyone else having problems with the "dual SD card" setup? Dropbox says there's no SD mounted. Gallery loads no pictures. Root explorer can access the "external" SD just fine, but also says the "internal" SD is not mounted.
WTF???
I have a corporate email setup, so I have to have all the encryption BS.
Once in awhile I will manage to mount it but it will be read-only.
Am I missing something, here????
I remember reading about someone having problems with the SD card after using encryption.
This may have been it:
http://forum.xda-developers.com/showthread.php?t=1339892&highlight=encryption
bsaunder said:
My Rezound has the options for full encryption and SD encryption in the settings. However it hasn't worked well for me.
I turned it on right after I purchased it and then added all the apps I wanted; two days later it said that the SD card (sdcard2) was connected to a computer so all the apps were read only. A simple reboot didn't do anything for it, so I powered down and removed the battery and SD card and then put it all back together and booted - that time it said the SD card was no longer encrypted and needed to be formatted to be used. I never got it to accept the SD card, so I finally reformatted it and then re-installed everything.
The next day, the phone was unable to access the internal SD (sdcard ), after trying multiple times to get it back, I finally turned off encryption, allowed the phone to format the internal SD card and then reconfigured everything again.
If it was a dev phone, I wouldn't mind and I'd spend more time to figure it out and get it working correctly, but I need this one to work correctly for everyday use.
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I searched the other two forums I've been at and didn't find anything so I think the above is what I'm remembering. Looks like encryption may not be working too well.
Keeps happening when I use temp root (not the sole cause but makes i worse). Guess I will not be using it anymore...
Hey. I bought a new _cheap_ SDHC card online, 32gb... When I put it in my phone, the phone gets pretty slow while there's a notification saying "Preparing SD card" "Checking for errors."
Now it stays there for a long while and the phone gets very hot... Is the card defect or is there something that can be done?
Have a look for H2testw
Well the problem is that i can't mount the card since i don't have a card reader...
Please forgive me for not being psychic, you didn't say that originally.
No need to be hostile man.
Anyways, i let my phone run for a few hours, still nothing...
Does anyone have any idea? The phone IS rooted, so that might have something to do with it, gonna try to unroot it today to see if that makes any difference.
this happened to once, I bought a 32 GB from amazon and it was cheap. It was a disaster, all my data I stored in it was erased spontaneously. I returned it and had a refund. My guess, the sd_card is inferior
y don u get a cardreader an check for eerors or format an c....or u can set usb debugging and do tht if dont hav card reader...some use 64gb card wiv no prblm..
You don't need a card reader to check for errors if you don't have one. Just plug your phone with the card in it into a computer and search for your card in windows explorer and check for errors there. You can also format it from there also.
I managed to check it on a card reader today, windows does recognize something is going but doesn't allow me to format it or do anything except change the drive letter basically... When i check it through computer -> manage -> disk management it shows it as a MBR? Why is that and any way to go around it?
Oh and i can't access the card while it's in my phone at all, it just keeps looking for errors and doesn't mount it?
preparing SD Card and checking for errors
I am also having the same problem, My sd card always shows the message Preparing sd card and checking for errors in galaxy fit and I have formatted it in my pc and then tried all the other methods like deleting the msdos file from system/bin etc but still the problem persists. would there be any problem with my phone of sd card slot kindly reply
Dear XDA'ers.
I've had an S2 for a while now and I've been running CM9 since early alpha. Recently I decided to buy an SD card (http://www.amazon.co.uk/gp/product/B005FY61EK/ref=oh_details_o01_s00_i00) so that I can use it to store my movies. After I got it, I realised that MoboPlayer or AirDroid couldn't detect the SD card and the only way I could put something on it was through a physical USB cable. Now, today I wanted to try something but I found out that my phone doesn't show the SD card at all anymore. I tried taking it out and putting it back in several times as well as flashing the latest CM9 nightly but nothing happened. The only apparent difference that I can see when I put the SD card in is that in the Storage section in Settings, under the SD card tab, I have an option "Mount SD Card" but when I press it, it says preparing SD card yet nothing happens.
Is the SD card fried or what's wrong with it?
I've had the SD card for less than a week so its hard to believe that it's dead already.
Have you got a micro SD card reader that you could use to see if the card is fried? Connect it to your computer, and if it shows up it isn't fried. Also check the format of the card to make sure it is in FAT32 format.
Chris.
Sent from my GT-I9100 using XDA
Ahh, I know the problem now (I completely forgot about this).
I formated it to NTFS just before I stopped working since I assumed that it works the same way a USB does (but clearly, I was wrong).
I'll format it back and see what's what.
Have u tried going into settings/memory/left softkey/storage config and select the only options there is?
have you tried other system folders?
i had the same problem before, I found out my sd card mounted as a system folder called "emmc" I'm using resurrection remix rom 2.3
Yep just fixed mine today by downloading https://play.google.com/store/apps/details?id=pl.qbanin.binder&hl=en if you are unsure of what to select just see the screenshots i followed this selections and it now works fine
Alright, I've fixed it.
Basically, I had formatted it to NTFS because otherwise it gave me some error about file (the file was around 4 gb's and it acted this way with anything over 3) being too big when I was trying to copy it onto the SD card. Now that someone said it has to be in FAT32, I formatted it back and now it works perfectly.
Thanks to everyone who helped me.
First of all, im using a 4.1.2 stock and my device is rooted
So i had an Sandisk 64 GB class 10 for some time which one day became a "read - only" card...
So afterwards i bought a Samsung 32 GB class 10 which I found out also had problems because i could put about 10GB of files and everything more that 10 GB turned into wierd folders that their name starts with "μ" and there where no actual content inside and i couldn't delete them.
So now i'm at my third try, again with a Samsung 32 GB class 10 which also has the same problem, only now i can write on it about 20 GB of data before files start to get curropted.
Just want to say i bought all 3 SD card from Ebay, and though i guess they might be fake (tons of bad luck), after searching the web I found out there are many GS3 users with the same problem...
So i just want to put an end for this question..
Is GS3 frying SD cards? is there something i can do to stop it from destroying SD cards? can i fix somehow the SD cards?
thanks alot!
Hi! when you are asking a question you should include details such as operating system(4.1.2 , 4.3, 4.4, stock, rooted and so on) and file system. I noticed while searching google that the majority of "s3 fried sd cards" so to speak are sandisk and in your case it seams that there is no such "limitation". Maybe if you give more details someone might be able to help.
vader20 said:
Hi! when you are asking a question you should include details such as operating system(4.1.2 , 4.3, 4.4, stock, rooted and so on) and file system. I noticed while searching google that the majority of "s3 fried sd cards" so to speak are sandisk and in your case it seams that there is no such "limitation". Maybe if you give more details someone might be able to help.
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Well, I edited my post.
you can see the first lines contains the detailes you described.
can't think of any other relevant details.
What type of file system do you have on sd card? is it fat32 or Ext4?
vader20 said:
What type of file system do you have on sd card? is it fat32 or Ext4?
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not sure. I formated it with my GS3 and the computer won't recognize it without reformating it.
Worst case scenario is your phone somehow corrupted the sd card and that is that. I had a similar problem with my usb flash drive which i used on-the-go and unmounted it before removing it but when it happened i didn't make a backup(as always) and got stuck with a nice keychain. If you have the possibility to format it under windows with a card reader and choose fat32 at least you have a working sd card, otherwise use your warranty for the sd card(if you have one) and always BACKUP.
vader20 said:
Worst case scenario is your phone somehow corrupted the sd card and that is that. I had a similar problem with my usb flash drive which i used on-the-go and unmounted it before removing it but when it happened i didn't make a backup(as always) and got stuck with a nice keychain. If you have the possibility to format it under windows with a card reader and choose fat32 at least you have a working sd card, otherwise use your warranty for the sd card(if you have one) and always BACKUP.
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but do you think that my device is malfunctuning in a way that will keep frying my SD cards..?
well since this is the second sd card i personally send it on warranty(as hard as it may be without the phone) because it seems that something is not right with the contacts of the card reader circuit board. I read somewhere that on some phones the card reader slot had some contacts partially detached and so the sd card kept getting corrupted. Search a bit on google about this issue and take into consideration using your phone's warranty. Best of luck!
That is a bit strange. Unless you're used to remove the sd card with the phone accesing to it (no safe removing) or removing the battery while the phone is running, that's absolutely not normal.
I have my 32GB sd since 2010 and I never had any problem. I formatted it this year because it had tons of useless data and I liked to have it clean.
Of course it's not from Ebay! That is bulls**t and use to fail suddenly.