[Q] USB Storage setup - T-Mobile Samsung Galaxy S II SGH-T989

Confused on External SD card, Internal SD card etc etc. I have a 32GB Patriot Class 10 card. I formatted this card in Clockwork recovery on the phone with a 1024MB Partition. Don't think it even asked me about ext 3, or 4 etc. OK. Now, If I use settings, then under wireless and Network settings Usb Utilities, Click on connect the storage to PC. I connect my USB cable then I have the familiar Android and it says USB is connected. OK, now I have a drive I will call Drive Q. This drive has all the TMobile stuff such as QIK , Photo editor, etc. It also has a folder called External_SD as well as another Folder called usbStorage. This drive Q is roughly 12GB. OK...Now, my SD card which is 32GB is seen as drive U on my desktop. This drive has my clockwork folder with my backups and my Music folder.
I guess I am trying to figure out the best use of drives and there intended purposes. The External_SD folder is only 580Kb or so. The usbStorage folder is a zero byte folder. And finally, when I did run a backup using Clockwork recovery, it basically said it was skipping External SD card since folder was empty.
Now that I am confused on all of this, maybe someone here can actually follow my post and make sense of how the storage is working on our phones

Related

Move to SD question

Okay so I am kind of confused by how "move to sd" works on the ET. Is it storing it on the 12GB internal sd or to my 32GB external sd? I am coming from EVO, so excuse my ignorance on how it works with devices with internal storage. I was under the impression from what I read that galaxy s 2 moves apps to internal but i'm not sure this is right?
Also, how can you view the .android_secure folder while USB plugged into computer? I know the folder is on my sd card when i look at it in Astro, but the folder is completely missing when trying to view in windows. I tried displaying hidden files in windows but that still won't show it?
Mounting with the ET is different than evo. With evo the sd card would mount as a drive and i could see everything. The ET doesn't mount as a drive, i'm not really sure what the MTP thing is that it does. Sorry if I seem like a noob, i'm really not, just confused about how this all works.
Thanks in advance!
Sent from my SPH-D710 using Tapatalk
Just tried moving apps to SD without an external cards and it said I didn't have a card installed so it is moving them to the external card.
With a card installed and USB Debugging enabled I can mount it as a second drive and see .android_secure on it. Normally when the card is mounted you can find it at /sdcard/external_sd. With USB Debugging disabled I see the card but .android_secure is not visible. I surmise that the phone is keeping .android_secure mounted so you can continue to use apps that have been moved to SD.

[REF] which one is External SD and Internal SD?

Hey all, I've tried to search here and have read what I could but I'm trying to understand how we actually see the external sd storage on the phone itself other then "settings", "storage" or when the phone is connected to a computer. I just installed a 32gb card and when looking in root explorer I'm not seeing it. Also when the phone is connected to the computer I am seeing a second drive letter this now accessible so I'm guessing that's it. I do see the card listed under storage as see I have 29.50gb available.
When I installed the card I just went into recovery, mounts & storage and then selected format /sd card. Do I need to also partition the card? I'm just trying to better understand these functions in relation to this phone and being rooted.
Thx
The second drive you see on your computer is the internal 16GB memory of your phone.
When you connect to your computer, the first drive is the "USB storage", around 11GB, which is part of your phone's internal storage. The second drive is your SD card.
If you want to look at your external SD card from your phone, use any file explorer program, it by default will go to the "USB storage", which is not your external SD card. Look for a folder called "external_sd", this folder is mounted to your SD card.
SD TIP
just a Tip
it is SAFE to rename the 2 mounted drives
so I named my internal SD as SGH-T989
and my external SD as the actual SD model+size like:
ADATA32GB
Transcent16GB
SandDisk64GB
then next time you plug it into Linux or Windows or any PC you will know right away which is which
Big thanks, I appreciate everyone's comments. That's a great tip on renaming the drives....doing that now
good info!
the first/second order can change for individual users, depending on what your OS detects first. Also these can be changed at any time, through the registry or through Disk Management. If for some reason you don't want to rename the drives as suggested above (and you should) you could alternatively just create a text document on the drive labelled as such.

About no SD Card

So I got my Nexus and realized there is no SD Card slot; but 16GB is more than enough. However, I start to encounter issues regarding this.
1) I bought Titanium Backup and I am suppose to put the files under the Titanium folder in the external memory (which is usually the SD card). Now when I go into USB connection, there's only internal memory on PC. How do I solve this issue
2) Where do I find the application datas?
theonlyhan said:
So I got my Nexus and realized there is no SD Card slot; but 16GB is more than enough. However, I start to encounter issues regarding this.
1) I bought Titanium Backup and I am suppose to put the files under the Titanium folder in the external memory (which is usually the SD card). Now when I go into USB connection, there's only internal memory on PC. How do I solve this issue
2) Where do I find the application datas?
Click to expand...
Click to collapse
When you connect to a PC, you essentially see the virtual "SDcard" of the device. Everything works the same as if you had an SDcard, you just don't have to deal with partitions or mounting.

[Q] My External Micro SD card is locked up! Can't write to it (android 4.3)

I'm not sure if this is related to the 4.3 bug or not but I have the tmobile galaxy s4 and I can no longer modify anything on my external sd card. Everything still reads fine but it seems alot slower than before.
I tried using es file manager to delete/write , but it dosen't work. It will say deleted successfully but when i refresh, it reappears. When i try to create a new file it says "sorry, operation failed"
I also checked the permissions file and it says it has r/w access for external storage.
Is my card just dying or corrupted or what? How can I fix this?
I just want to be able to use it again.
I also tried formatting. When i do it on the phone it just freezes. When I do it on the pc, it says write protected.
I tried gparted as well but it hangs during detection.
This is the default micro sd card that came with the phone...
re: external sdcard
serulin said:
I'm not sure if this is related to the 4.3 bug or not but I have the tmobile galaxy s4 and I can no longer modify anything on my external sd card. Everything still reads fine but it seems alot slower than before.
I tried using es file manager to delete/write , but it dosen't work. It will say deleted successfully but when i refresh, it reappears. When i try to create a new file it says "sorry, operation failed"
I also checked the permissions file and it says it has r/w access for external storage.
Is my card just dying or corrupted or what? How can I fix this?
I just want to be able to use it again.
I also tried formatting. When i do it on the phone it just freezes. When I do it on the pc, it says write protected.
I tried gparted as well but it hangs during detection.
This is the default micro sd card that came with the phone...
Click to expand...
Click to collapse
Remove your external microSD and plug it into a card reader and or the adapter which came
with the card then plug it into your computer.
Make an empty folder on desktop of computer and copy all files and folders from the microsd
card into the empty folder.
Format your external microsd using this windows utility and copy all the files/folders back onto
the card from your computer and replace it into your phone.
Here is the direct download link for this fat32 formatter which is a windows utility:
http://download.cnet.com/MiniAide-F...815.html?spi=e1b6eca6ba2a9bfc9c74ffba47b88ad1
By doing the above your external microSD card should work find again.
Good luck!
Misterjunky said:
Remove your external microSD and plug it into a card reader and or the adapter which came
with the card then plug it into your computer.
Make an empty folder on desktop of computer and copy all files and folders from the microsd
card into the empty folder.
Format your external microsd using this windows utility and copy all the files/folders back onto
the card from your computer and replace it into your phone.
Here is the direct download link for this fat32 formatter which is a windows utility:
http://download.cnet.com/MiniAide-F...815.html?spi=e1b6eca6ba2a9bfc9c74ffba47b88ad1
By doing the above your external microSD card should work find again.
Good luck!
Click to expand...
Click to collapse
I having the same problem, the software cant help...

Safest Route to File Recovery on Encrypted SD Card

VZW Galaxy Note 4, SM-N910V.05, Android Version 5.1.1, Kernel 3.10.40
Phone and Ext SD Card (64 gb) Encrypted
Problem: Accidentally deleted 5 mp4 files from ext SD. Have been vigilant about not writing data to card.
Solutions Explored: 1) Droid Apps 2) PC programs
Tried numerous apps and programs but they are going to require me to root the droid as they aren't turning up the goods.. I'm in the middle of a backup of internal and external storage, which will take a whole day, plus ---- in case I have to give in to the root option. I've done jailbreaks and roots before, successfully, but have no desire to run that risk. I like to have a vague idea of what I am doing so resist one-click routes but am willing to go in that direction if others here might assure me of just the right solution.
Solution Considered: Decrypting SD card then mounting via usb and running recovery programs, which don't otherwise recognize the phone (internal or external storage) even in the usb mass storage mode (PC recognizes all phone storage for file management just not recovery programs/apps). Would decryption overwrite crucial data (file content of deleted files) or only higher levels?
Update: Ext SD Card was NOT encrypted
I unmounted ext sd card. Connected to PC via usb card reader.
The phone indicated that the card was encrypted but it was not. I see earlier threads here where this happenned in kit-kat and jellybean. Now, add lollipop.
What gives?
Galaxy Tab S ext sd card not encrypted
Device says the card is encrypted. I checked via card reader because of experience with phone. Same deal. Not just file names and metadata but file contents are recognized. NO encryption. Does the unmount make it readable? What's going on?

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