MIUI reads only the EXT3 partition of my SD Card (NOT Fat32) - Defy Android Development

I'm using MIUI-1.12.9 with APPS2SD after preparing a 512MB partition for the apps on my 8GB Class2 MicroSD Card. The remaining section I used to store files for flashing, music, data, etc.
Now all of a sudden, my phone gives me 'You may remove the SD Card' error. It shows the MicroSD Card as unavailable and even when I connect vias USB, the computer cannot detect it. I tried connecting the card separately to the computer using an adapter, but no luck. However, it still reads the EXT3 partition where all the apps are stored as all the apps are still available to me.
Any ideas on what could be wrong and how to resolve this? I want to backup all my apps first but I can't do that with out Android recognizing the card

I don't have a solution for you, but just out of curiosity why in the hell do you use APPS2SD on Defy? After you install the ROM there is around 1GB of free space on the internal memory. This is more than enough to install over 100 apps. Moreover you can move some of the to SD-card from the interface (Manage Applications).

I figured, the more space I free up the more breathing space right? Anywhich way it was working great. No noticeable lag even though I use a Class 2 SD Card. When all of a sudden after over a week, it suddenly gives me a notification "You can safely remove your SD Card now." Huh? Even after reboot, it gives me the same message. I took out the card and plugged it directly in and it doesn't read, but the EXT3 partition still works fine!
I could just get a new card and start from scratch. But I'm intrigued by this error! Gotta get to the bottom of this. Didn't get any response on the General forum, so I figured I'd try my luck here at the risk of annoying a few people. Can anyone help with any suggestions?

Related

[Q] How to properly free space on SD card?

I have an HTC Evo with with a custom rom (CM7 7.0.2). My SD Card became full, so I figured I would delete some nandroid backups. I went ahead and did this (deleted a couple gigs worth). After doing that, my disk usage didn't seem to change - I still had a full SD card. After tinkering and cleaning some more, I still was showing a full SD card. I went ahead and partitioned. After that it still seems as though when I delete things to free up space, my disk usage stats still remain the same. Am I missing something?
Connect phone to computer with usb cable, set mount as disk drive, erase what u don't need, empty recycle bin.
Also try to mount and unmount sdcard to check free space.
LaD
You may need to reboot to get new info. Are you checking in Settings?
Sent from my Evo using Tapatalk
I went ahead and partitioned my SD card. This fixed the problem. Thanks for suggestions.
yeah.. i agree
Stiill happening...
I originally posted this thread about 5-6 months ago. After some time has passed by, I am having the same issue again... If I delete items from my SD card, it does not register the freed space. I can reboot, remount, etc. and whether I go to Settings or Titanium or Computer, it shows the same amount of storage being used. The weird part is that my SD card only has a gig on it (not 5). The only way to fix this is to partition... This is really irritating. Any thoughts?
EDIT: Okay, I went ahead and emptied the trash and everything seems to be fine.
You can also try SD Maid to free up space.
I don't know how it works on android, but when you remove stuff in GNU/Linux/unices it can take a minute or two to once again get registered as available storage.
Then just to rule out the obvious, you mentioned that you partitioned the drive, are you sure you are looking at the right drive for the available space? I would recommend going to a terminal and delete the stuff you want gone and then use the df command to see available space. I think it's in BusyBox I am not sure though but it should be. Good luck
Sent from my Nexus S using Tapatalk

Samsung Galaxy note II "inefficient space" error

Today my 32gb sd card stopped working on me and now when i try download and install apps all i get is not enough space yet i have 6gb internal memory.
I tried downloading apps of google chrome on the phone and installing that way but says the same thing,
The phone kept unmounting and mounting my sd card untill it didnt work..
I really dont know what to do, ive searched on the internet and everything and nothing seems to help.
I think you the sd card is either corrupted or removed unexpectedly (without unmounting)
Is your card readable when connected to PC or laptop? If yes this could be a minor problem. Switch off your phone, remove your sd card and re insert it.
Hope it may fix the problem.
Regarding space, the core apps and system UI will consume some hidden space even though you have space left over. Clear all cache, history and offline data, It will buy you space.

Adoptable storage, missing external SD card, double internal card in Windows

I can't seem to find this exact problem anywhere, so forgive me if its been posted somewhere already.
I used MoDaCo's method to enable adoptable storage quite some time ago. I partitioned my
SD card into 2 volumes and kept one as an external SD card and one for the adoptable storage.
Initially, when I would plug my phone into my Windows pc, it would recognize both an internal and external card. Now, it does not. I *think* the change may have happened around the same time I upgraded to nougat.
Currently the phone seems to recognize both partitions - in fact the camera defaults to putting new photos on the external partition. When I go to Settings> Device Maintenance > Storage it lists :
53.5GB / 64 GB for the internal and an "SD Card" with 12.6GB / 23.4 GB.
ES File Explorer lists:
Internal Storage - 19/34 GB
External Storage - 12/23 GB
However, when I plug it into my PC, it shows my device, i double click on my device and it shows 2 hard drives, both with the same size. And if you click on either, you access the exact same files - which are internal files.
Anyone have any idea how to fix this? I would really appreciate the help.
Thanks!
I have attached a couple of screenshots from the PC and the phone in case it helps clear up my less than clear explanation. Thanks again.
Since it looks like this is some odd twist of fate that has bitten me in the ass - I have a followup question. If I turn off my phone, remove the flash drive, and put it into a PC machine will everything be ok or will I wind up crying myself to sleep at night? In other words, since there are 2 partitions (the encrypted, adoptable storage one and the normal external sd card one), windows should ignore the encrypted and just see the external SD one right? If I do this, windows isn't going to freak at the encryption and jack something up is it? I would rather not have to reinstall all the apps I have on the card.
Thanks again in advance.

Obnoxious Problem with SDXC Card - Card on Computer Works Fine, Phone Wants to Format

Card is a Sandisk 128GB Ultra MicroSDXC A1 card.
Card is formatted exFAT.
Card can be mounted, opened, and read/write with no problems via my laptop when plugged directly (SD slot).
Android (LG G5, LineageOS 15.1) says card is corrupt, is trying to make me format. Card initially set up as "Portable Storage".
Took FOREVER to move music onto this card, as artists had to be moved one at a time or transfers would fail, so I'm trying to avoid formatting.
I've tried rebooting the phone, repairing the file system using TWRP Wipe command (fails with error code 1), and mounting with a clean eject via Windows 10 on my laptop using the SD card slot. Nothing has made an impact, stupid phone still won't allow me to use the card.
If anyone has any ideas why this is happening, or how I could potentially fix this without having to wipe the card, I would appreciate it. This thing has been a PITA since I got it, I thought it would be awesome having such expandable storage on my phone (I'm a weirdo who doesn't use streaming services) but I've had nothing but problems so far. I have to be careful with how I transfer files onto the card or the transfer will take an (appropriately) long time, act like it works, but then the file just won't be there. Now I've finally gotten the card loaded up, and after a routine phone reboot a few days ago, the Android OS is trying to say it's corrupt; This is also making me worry that this will continue being an issue in the future.
Running "chkdsk E: /r" on my laptop is revealing a couple minor corruptions inside the directory, and volume bitmap. It's hanging on verification/completing now.
Is it possible that I have a bad SD card? This thing has seriously done nothing but suck since I've been trying to use it.
Edit: Unless someone tells me otherwise, I'm pretty sure this is a bogus/defective SD card. I simply cannot believe that flash memory would perform this badly. I'm going to return this card (bit of a PITA since I ordered it online) and buy another one locally.

Main storage not available on Motorola G7 power

Hi!
I have Motorola G7 power xt-1955-4.
And I also got a 512gb Kingston hama sdcard.
The card was formatted as internal storage.
The problem is that today I saw that I can't access the files on my phone. This happened after I moved several files from phone to my computer, to free up some space.
Now, when I open File manager it shows "main storage not available".
I reinserted my SD card a couple of times, but I keep having a notification saying "checking sdcard... Reviewing current content".
When I go to Settings - Storage it says only "sdcard checking..".
When I press on "Checking sd card" notification only it gives me the option to Forget.
How can I access my SD card without formatting it?
Thank you.
You said you moved some files from the card to your PC? How did you do this? If you removed the card from the phone and put it in your PC, then what you effectively did was slice off part of your phone's storage, messed with the files, and put it back in. You cut off a piece of brain, rooted around in it, and tried to reattach it.
Internal storage means the card is not removable, and the storage space will be filled with files essential to the phone. Chances are to get the card to work again it needs to be reformatted.
dannyetlv said:
Hi!
I have Motorola G7 power xt-1955-4.
And I also got a 512gb Kingston hama sdcard.
The card was formatted as internal storage.
The problem is that today I saw that I can't access the files on my phone. This happened after I moved several files from phone to my computer, to free up some space.
Now, when I open File manager it shows "main storage not available".
I reinserted my SD card a couple of times, but I keep having a notification saying "checking sdcard... Reviewing current content".
When I go to Settings - Storage it says only "sdcard checking..".
When I press on "Checking sd card" notification only it gives me the option to Forget.
How can I access my SD card without formatting it?
Thank you.
Click to expand...
Click to collapse
Sorry I'm a bit late. I had this same issue recently. Until now, I have had a problem with any program recognizing the drive without offering to format it first. I can't do that because I am stupid and had important files on there I need. I just located DiskGenius and I am running it now.
Not sure this will repair the issue, but it recognized the sd card which I had set as the primary storage not knowing something like this could happen. It is running a search now for bad sectors. When it finds them, it will provide a repair, but the sectors will be deleted. I am hoping it won't be the sectors that contain my files that I need to recover. But it's a step in the right direction.
I now know not to set an sd card as main storage for Android, because it encrypts the files, and it tied the SD card to the system. I can't even install apps right now because the main storage is non existent.
I just had to throw out a 62g card due to corruption. I do t know how it happened but I eventually had to factory reset/wipe phone. I put the card in a laptop to reformat it. Wouldn't work. I'm getting a new card, but I will not make it phone storage. Bummed me out.

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