Recently I've notice that my old sd card is slow while copying files from internal, keep on staying in 0mb for several seconds, then continue copying data and stop again for another several seconds, repeating, and i thought is my sd card problem, have it replaced with a new one, same problem, and also with a problem that sometimes I cannot detect my sd card, it said need to format it, but I go to TWRP to repair it, it works, but still sometimes will happen again.
Now I have change the sd card file system format to f2fs, and those problems seems gone, What is the problem?
I do not remember when I got this phone few years back using sd card with ext4 got no such problem, experiencing problems with custom rom also, havoc, evoX, pixel exp....
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I'm trying to troubleshoot an SD card issue, and I don't know if it's the card or the device. I am using a 16GB SD card in my SGS4G, and occasionally when I restart the phone, or more specifically, when it crashes, the SD card gets corrupted. It has now happened three different times, and each time I re-format the card and copy over my last backup. Has anyone else experienced this?
My next step is to fall back to the original 8GB card to see if the problem continues.
So I downloaded latest cm9 build 10/25 and was about to transfer it to my micro SD card and noticed none of my files were there. So I went to settings and saw it wasn't even mounted. So I clicked mount and said damaged SD card, might have to format. Is there a way to get everything g back with out formatting? Luckily I have everything backed up on my comp. But if i didn't that would suck, really bad. Just wanna no why this happened and if possible to get my files back without formatting and transferring from comp
Try popping the card into an adaptor and mounting on a computer running Windows. Had a similar issue with my card after GB crashed and corrupted my card, but Windows was able to fix it.
So I got a new 64gb micro sd card for Christmas and it doesn't seem to work on my phone whatsoever. Every time I put it into my phone it says it's damaged and that I need to format it, but instead of formatting it, it erases all my files in the internal storage. I didn't realize it the first time and it was very annoying to find out it did that. The micro sd card does however, work on my pc. So I've tried to format the sd card mutiple times on my pc , using different apps and formatting it to different types, but none of it seems to be working. I do not think it has anything to do with my cfw I have on because I changed it and I'm still having the same problem. So any help or suggestions would be appreciated as I would really like to have the extra storage on my phone.
You have to format it as FAT32. Skyrockets won't read it if it's formatted any other way.
Hi guys,
My phones micro-sd card has been acting strange and was not being recognized at times by my phone. I then proceeded to put it in its SD card adapter and put it in my Mac and got an error saying the card was unreadable. I then put it in a reader on my PC and everytime I try to access the drive it gives me the 2 errors, "You need to format the drive...etc" and after clicking cancel it says that my drive is an unrecognized file format.
Recuva says it can't read the boot sector and running chkdsk gives me the message that the file format is RAW.
Just tried running ReclaiMe file recovery and it says the card is only 30.6MB while it is actually a 32GB card.
Do you guys think there is any hope? Or should I just move on?
Any help would appreciated. Got a lot of pictures and music I would love to save on the drive, plus ROM backups.
Thanks so much
Bump
I've killed an SD card before.. not sure how.. it had been partitioned EXT3 for a rom on a desire.. then re-formatted to normal..
but the problem came months after without notice one day the camera was failing and the gallery wouldn't open..
I tried a new SD card and things were fine so I figured the SD card died
Try to use MiniTool Partition Wizard on your pc, and delete ext partition and swap stay only on fat32. if that does not work format your card to exfat. If that doesn`t work try use program "winhex"(before i used it, my computer hadnt read my card). I repaired my card 3 times these methods.
You can use this ONLY on memory card reader.
I recently encountered a problem with my HTC Sensation (Running on Carbon Rom with Android 4.3.1), that suddenly it started to drop signals. So I tried restarting the phone and by accident I removed the SD Card while the phone was still switched on. Now the phone doesn't detect the SD Card anymore when I insert it. I don't think its a problem related to the card reader, as it prompts me to format the SD Card after I put it to the phone, however, when I allow it to format the SD Card, it won't be formatted. So I tried inserting by manually formatting the SD Card, but still it failed to recognize it. Afterwards, I tried several times by clearing cache, and trying to mount it from the recovery with no luck whatsoever. Plus, I tried inserting another SD Card (which was not from an Android phone) and still the result was the same.
Would really appreciate if someone can help me out on what should I do?
Thanks in advance!