plug in USB as card and Android erases it Everytime? - General Questions and Answers

I'm rooted on OOS 10 on OP7Pro and I have a dashcam in my car and I bought myself a regular USB c sd card reader and EVERYTIME I plug in my dashcam SD card to my Android phone and Android scans it and mounts it for viewing, everything is erased Everytime and idk how to fix or change this....
Any suggestions welcome

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USB Stick Mounting

Anyone running Vegan build able to mount a USB stick to access files?
I've got a 50 in 1 USB reader that I am using.
http://tinyurl.com/22np2vq
Yep. 16, 32 and 64gb work fine for me.
Mounts memory stick without problem.
My suggestion would be to place the card into the reader first and then insert the stick into the USB port. If you do it the other way around i have had trouble.
Solved
Thanks for confirming. I did some experimenting. I originally had a micro SD card installed and tried rebooting and powering up from cold with and without the USB reader with no success.
I decided to remove the micro SD card and try the USB reader which worked great. Maybe there was something with the cached data preventing the USB reader from working. The red light on the USB reader was illuminated but it wouldn't mount it in /mnt/usbdisk.
After removing the micro SD card and inserting the USB reader everything works fine. I have them both inserted now and I can view all the files at ones from both locations
Thanks again for confirming.

[Q] Droid Charge Camera Problems

Hey all,
I'm having an annoying issue with my droid charge and I'm curious if it's just me or everyone.
When I take a picture with my charge it saves just fine, if I connect my droid charge to my laptop and (or mount and unmount the SD Card) and the media scanner runs all my photos get erased.
I've tried to look for the photos in the SD card but I only see them in the .thumbnails directory. Does anyone else have this problem or have a solution? My phone is stock but I did transfer my DCIM directory from my old phone over if that makes any difference.
Thanks
How are you connecting to your laptop? Via the OEM cable or a micro sd to sd card adapter?
I am connecting it to my computer via the OEM cable

[Q] anyone know whats up with my SD card

its a 4GB samsung micro sd hc class 2. when i plug it into my SGS2 it says its blank and wont mount to my laptop, when i plug it into my laptop it doesn't show up and when i plug it into my camera it tries to format it over and over again?
thanks

[Q] Copying files to a USB OTG disk

Hi
I'm trying to use my Samsung S3 to copy files from a USB card reader or Canon 7D to a USB hard drive. So far I've managed to get it to copy files but it keeps stopping with the error
Write error
---------------------------
Error writing to target file!
///usb/<DV02LU00P01>500Gb
usb/IMG_0022.CR2!
The point it stops isn't consistent, sometimes it copies 2 files, sometimes 13, sometimes 7 etc
The story so far:
1. Using an USB OTG Hub
2. Using Total Commander and USB-Stick Plugin v1.3.13
3. Phone is Rooted
4. Using a Transcend usb3 card reader
5. I've tried copying from the card reader to the phones internal memory
6. I've tried copying from the card reader to the phones extsdcard
7. I've tried copying from the card reader to the usb hard disk
8. I've used 3 different power supplies for the hub in case there was a power shortage.
9. I've used RawVision to copy directly from my Canon 7D to phones internal sd card
It seems that it is possible but it's very unreliable. I would really like it if I could set it going at night to copy a 16Gb card to the usb hard drive and know that it will do it.
Thanks for any help received.

Question Can we access the SD card via a computer through USB?

Hello everyone,
I have a basic question, maybe it's stupid, but critical for me because my laptop doesn't have an SD card reader.
Let's say I put a SD card in the phone, and then I plug the phone via USB to my laptop, can I access the SD card content and copy new things like music and photos directly from my laptop to the SD card in the phone?
Thanks for the help if anyone has tried it!
Mary
Typically laptops take full size sd cards while the Nord CE 2 takes micro sd cards. You would be better off buying a card reader that you can plug into your laptop's usb socket.
Quaicheist said:
Typically laptops take full size sd cards while the Nord CE 2 takes micro sd cards. You would be better off buying a card reader that you can plug into your laptop's usb socket.
Click to expand...
Click to collapse
Thanks, but that was not what I wanted to know, sorry I didn't explain well.
I don't want to put the SD or micro SD card in my computer.
If I have a micro SD card in the Nord CE2, and I plug this phone via USB to the computer (just like we do to transfer files to the phone memory), can I access the micro SD card that is into the phone via the file system / explorer ?
Yes you can.
Thanks! Totally buying it then.

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