So, I've been having this issue for quite a while. My SD card... which is 8GB, is now ONLY read my phone as 2GB flat. Its an issue with my phone, because I've tried inserting a 2GB SD card, and I only get about 200MB. Now, I've tried switching my ROM, MANY times. I've wiped my system and data caches MANY MANY times as well. Even flashed the new blackhole super wipe, or something.. AND FSC gremlin remover.. So, I'm really at a loss here.. so if anyone who can help, or give me some suggestions... I'll be glad to hear them. Thanks!
P.S I don't think the class of my SD matters... since it was properly working before.
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have you inserted it into the PC yet?
if the size of your SD (8GB) is indicated on the PC, then try to format your SD using MiniTool Partition Wizard...
euson+ said:
have you inserted it into the PC yet?
if the size of your SD (8GB) is indicated on the PC, then try to format your SD using MiniTool Partition Wizard...
Click to expand...
Click to collapse
Hmm... Thanks for the suggestion, but my PC doesn't have a slot for an SD card. Or did you mean connect it while its in my phone?
Related
Hello,
My Desire S is running on rom BlindMIUI_v2.5.25 which I loaded June 5th of this month. Suddenly since 3 days back it is saying "Damaged SD card storage" and also saying "Format USB storage, erasing all files stored there, action cannot be reversed"
Please advise should I format SD card? Will this solve the problem. If I format then I will try to save files and then will do it and restore the file again.
What happen is that if I reboot is for few time the SD card comes again and for no reason I disappear without any notice.
Please help me if there is any solution.
Brgds
Looks like It's corrupted. A format should fix it. Connect it to your computer via a memory card reader or mount it in recovery and backup everything to your computer if possible. Then do a full format of the card (uncheck quick format in Windows). After that use the 'format sdcard' option in recovery and then copy the backed up data to the phone.
Sent from my Desire HD using xda premium
format the sd card in a other format
Damaged SD card storage
sashank said:
Looks like It's corrupted. A format should fix it. Connect it to your computer via a memory card reader or mount it in recovery and backup everything to your computer if possible. Then do a full format of the card (uncheck quick format in Windows). After that use the 'format sdcard' option in recovery and then copy the backed up data to the phone.
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Hello sashank,
Thanks for so prompt response. See I have just inserted another SD card and now phone does not get any SD card. It says "SD card is not available". From this it seems to me it is rom problem not the SD card. Am I correct? Should I change the rom and go for a newer version which is MIUI.us-2.6.8 or just a format will do?
Please advise.
Damaged SD card storage
darkion2411 said:
format the sd card in a other format
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Click to collapse
Hello darkion,
The phone is giving the option to format it. Should I do the format through phone or is there any other way to do it. Please advise me in details.
Would appreciate your help.
If your phone is giving an option to format it then use it. I find it strange that it didn't detect the other SD card too, but in any case if it's asking you to format it instead of just not detecting it then it doesn't seem like an issue with the card slot. So format it in the phone and see how it goes. Alternatively, go into recovery-wipe and format-format sdcard. I always use this for formatting my card as it works better then formatting it in the ROM itself, especially when my card gets corrupted.
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You should not forget to simply clean your sd-card and the slot in your device a little bit. This might be an easy solution, you should at least try it.
Or maybe you've already done .. ?
Damaged SD card storage
sashank said:
If your phone is giving an option to format it then use it. I find it strange that it didn't detect the other SD card too, but in any case if it's asking you to format it instead of just not detecting it then it doesn't seem like an issue with the card slot. So format it in the phone and see how it goes. Alternatively, go into recovery-wipe and format-format sdcard. I always use this for formatting my card as it works better then formatting it in the ROM itself, especially when my card gets corrupted.
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Hello sashank,
What I did is I formatted it in the PC so as in recovery as you said in the earlier response. The phone give the option but it does not work so I could not formatted it through phone.
It seems like working now. Phone shows there is SD card and through file explorer I can go to SD cards file. But only thing is that when I go to SD card files through file explorer, it take few seconds to retrieve the SD card files which never happened before.
Thanks for all your help.
Ok, when you format it in the PC, if you're using Windows, choose a cluster size of 32k in the format window. It gives a better read and write speed, especially read speed. So the SD card shouldn't take that long to show files. In general you'll see the card is giving faster speeds, both on the phone and when transferring files from the computer.
Also there's another way to increase the read speed of the SD card in the phone, which is by setting a higher read ahead speed. If you want to know more you can search about it, but otherwise just install this app SD Speed Increase, set your read ahead speed to 2048kB and tick 'set on every boot'. You shouldn't feel any SD lags after this. This speed increase is only on the phone though, won't reflect if you're transferring files from a computer. You need to be rooted for this to work.
Suddenly, my 32gb Sandisk microsd is not reading on either my phone or the card reader of my PC. I was doing a nandroid in TWRP. It finished, but, after reboot...nada. It's like the card isn't there. Is there anything I can do? I have a lot of pics on the card I definitely want. The other stuff, not such a big deal.
From what I've been able to search and find, I don't think there is a software solution here. Any weird tricks I can try? Thank you.
natefish said:
Suddenly, my 32gb Sandisk microsd is not reading on either my phone or the card reader of my PC. I was doing a nandroid in TWRP. It finished, but, after reboot...nada. It's like the card isn't there. Is there anything I can do? I have a lot of pics on the card I definitely want. The other stuff, not such a big deal.
From what I've been able to search and find, I don't think there is a software solution here. Any weird tricks I can try? Thank you.
Click to expand...
Click to collapse
Where you trying to parttion the sd card using CWM recovery or were you just making a nandroid backup ? If you want to partition the sd card its better to use a software on pc than using CWM recovey since CWM is known to have bugs in the past.
I would advise you to download a partitioning software called minitool (free version available) from the internet and install it on the pc.
Then insert the sd card in the card reader and plug it to the pc. Now run minitool and if it detects your sd card repartition and format it.
If it doesn't then it is possible that the sd card is damaged. When you buy a new sd card try to partition it with minitool because it is far more reliable.:good:
texasranger770 said:
Where you trying to parttion the sd card using CWM recovery or were you just making a nandroid backup ? If you want to partition the sd card its better to use a software on pc than using CWM recovey since CWM is known to have bugs in the past.
I would advise you to download a partitioning software called minitool (free version available) from the internet and install it on the pc.
Then insert the sd card in the card reader and plug it to the pc. Now run minitool and if detects your sd card reparation and format it.
If it doesn't then it is possible that the sd card is damaged. When you buy a new sd card try to partition it with minitool because it is far more reliable.:good:
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I was just doing a nandroid and I was using TWRP. I will try minitool.
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When I plugged my sd card to my memory card reader, It wants me to reformat the card to be able to use it. I said ok that's easy because I've tried it before but then It says windows unsuccessfully format the sd card. I've tried a lot of things like using the command prompt, device manager etc but to NO avail, I still cannot reformat it. Now I cannot make partitions for my apps. PLease do help me.. thanks.
HOW CAN I REFORMAT MY SD CARD?
Most likely, you might have write protection on. You can disable it by getting the Micro SD card adapter and sliding it back to off.
Sent from my YP-G70 using xda app-developers app
Or try formating it on android itself.
For me also windows couldnt format but android did it..
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Ditto what sanjay said.
I bought a new sd card for my dinc. I tried to format it but Windows said it could not format. I was able to use the card anyway as I later learned that the card came pre-formatted.
I have an I.ROBOT 7260, I bought a 32gb sd card for it, the problem is, I cannot access the files on my sd card using my tablet, it says the data is not available or it just wont open..tried formatting the sd card, i even tried using a different sd card, an 8gb, same problem, I also tried to do factory reset on the tablet but it still wont read the files on the sd card.. pls. help me fix this problem. Thanks.
Mari Cris said:
I have an I.ROBOT 7260, I bought a 32gb sd card for it, the problem is, I cannot access the files on my sd card using my tablet, it says the data is not available or it just wont open..tried formatting the sd card, i even tried using a different sd card, an 8gb, same problem, I also tried to do factory reset on the tablet but it still wont read the files on the sd card.. pls. help me fix this problem. Thanks.
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up for this question...
Mari Cris said:
up for this question...
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anyone??
Hi All,
I have a problem with my SD card. (Sandisk 32gb).
The SD card was used in an android phone and formatted as internal storage, which I'm guessing encrypts the data as well.
In order to use another card in the phone, the card was removed and 'forgotten' in the phone (yeah... not very smart...)
I have already come to terms with the fact that my data is now lost forever, since the key for the encrypted data was deleted. I'm trying to reformat the card so I can use it again.
The problem: I can't format the SD card.
I've tried the following solutions, which did not work:
- Try to format the SD card using the phone. -> this gives an error message.
- Try to format the SD card using a computer:
The card doesn't show up in explorer, so I worked around using EaseUS partition master, when I try to wipe the disk, or when I try to delete partitions, I get an error. When I do a surface check, the program crashes.
- Try to clear the SD card using DiskPart, which gives a 'Data Error (cyclic redundancy check)' error.
What else could I try?
If you format your SD card directly from a PC, your choices are NTFS (which an Android device can't read) or FAT32 (inefficient & doesn't support files greater than 4G).
The best way to format an SD card is using the official SD Card Formatter from the SD Association:
https://www.sdcard.org/downloads/formatter_4/
This will format the card as exFAT which is supported by Android, while maximizing storage space.. Download, install, format, enjoy!
EEngineer said:
If you format your SD card directly from a PC, your choices are NTFS (which an Android device can't read) or FAT32 (inefficient & doesn't support files greater than 4G).
The best way to format an SD card is using the official SD Card Formatter from the SD Association:
This will format the card as exFAT which is supported by Android, while maximizing storage space.. Download, install, format, enjoy!
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Thank you EEngineer for reacting so quickly!
I've tried the SD card formatter you recommended. However, although the card is recognised by my computer, it is not assigned a drive letter for some reason (I've tried to give it one using disk management, without success (it basically gives a cyclic redundancy check error every time I try to do anything with it)) and it doesn't show up in explorer. It follows that my card is not recognised by the formatting program, and so I can't get it to work.
My hypothesis is that the phone has formatted the card so that it cannot be read by my computer anymore and then threw away the key, so that it cannot be read by anything anymore. (which really sucks, because there's probably nothing wrong with the hardware of the card, and yet I'm going to have to throw it away if I can't get it to work)
Any other ideas?
Josh458 said:
Hi All,
I have a problem with my SD card. (Sandisk 32gb).
The SD card was used in an android phone and formatted as internal storage, which I'm guessing encrypts the data as well.
In order to use another card in the phone, the card was removed and 'forgotten' in the phone (yeah... not very smart...)
I have already come to terms with the fact that my data is now lost forever, since the key for the encrypted data was deleted. I'm trying to reformat the card so I can use it again.
The problem: I can't format the SD card.
I've tried the following solutions, which did not work:
- Try to format the SD card using the phone. -> this gives an error message.
- Try to format the SD card using a computer:
The card doesn't show up in explorer, so I worked around using EaseUS partition master, when I try to wipe the disk, or when I try to delete partitions, I get an error. When I do a surface check, the program crashes.
- Try to clear the SD card using DiskPart, which gives a 'Data Error (cyclic redundancy check)' error.
What else could I try?
Click to expand...
Click to collapse
Have you tried fdisk command?
There has been some time in between posts. Sorry for that. I really appreciate you helping me out.
I'm quite keen to get this issue resolved, since if I don't I've just wasted some money...
[email protected] said:
Have you tried fdisk command?
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Click to collapse
Yes, I have already tried fdisk. It resulted in the same error described above.
Josh458 said:
There has been some time in between posts. Sorry for that. I really appreciate you helping me out.
I'm quite keen to get this issue resolved, since if I don't I've just wasted some money...
Yes, I have already tried fdisk. It resulted in the same error described above.
Click to expand...
Click to collapse
Try SD formatter for Windows, it has some tools to diagnose/repair SD cards.
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