Mass storage mode shows as CD drive. - Galaxy Grand 2 Q&A, Help & Troubleshooting

Weird problem.
Like the title says, when I connect the phone to my PC and enable USB Mass Storage mode, my SD Card and internal memory show up but as a CD Drive. Both cannot be accessed.
Have this issue on stock ROM and flashing CyanogenMod 12.1 didn't solve it either.
Even tried another PC.
MTP mode works fine.
Anyone has any idea about this?

Same with motion rom doesnt work with mtp mode when conected to computer..

Related

SD Card and ADB Interface problem

I have the updated drivers so the computer can see the phone as a fastboot device, so in device manager it shows ADB interface and htc dream, but with the updated drivers the computer doesnt like to see the phone as a mass storage device so i can't access the sd card unless i uninstall the drivers. Does anyone else have this problem? is there any other way to access the memory card without installing the drivers? sometimes the computer will let me access the sd card, other times not.
try toggling usb debugging in your settings

Internal Storage detected as CdRom

Internal Storage detected as Cd Rom, i cant access my internal memory, once i plug in the phone the cd drive pop up
If this happens when you plug the phone to the usb, then it is ok... the cd has the windows drivers.
After connecting the phone to the pc, check the phone screen to enable the storage device.
haha i dint notice that. thx .

SD card not detected on Windows after upgrading to CM10

I upgraded to CM10 from CM7. My external SD card is detected on my phone, but when I connect to my Laptop it down not shows as Mass Storage Device. Can you please help me how to fix this?
Thanks
girshya said:
I upgraded to CM10 from CM7. My external SD card is detected on my phone, but when I connect to my Laptop it down not shows as Mass Storage Device. Can you please help me how to fix this?
Thanks
Click to expand...
Click to collapse
Google might help you. http://forum.xda-developers.com/showthread.php?t=1800935
girshya said:
I upgraded to CM10 from CM7. My external SD card is detected on my phone, but when I connect to my Laptop it down not shows as Mass Storage Device. Can you please help me how to fix this?
Thanks
Click to expand...
Click to collapse
1. Ensure you install driver normal in your laptap.
2. Switch the USB to USB mass storage, you can find it in system setting->storage->USE mass storage(in menu)
3. The custom kernel for CM10 has bug, need you plug and pull the USB again after you set USB module to USB mass storage.

File transfers to usb or sdcard (turned into internal storage) question

Hey everyone,
I was wondering if anyone can help me. I'm trying to put files like emulator files on my usb drive that has been converted internal storage (usb). My computer won't read the usb after it is formatted to be an internal storage.
I have the files on a sdcard but wondering how I can transfer all that to be on the usb drive.
Please let me know thanks!
As far as I know once you format any external storage as internal then that drive is going to be encrypted. This is the reason why your PC won't read it when you insert it back to its own USB ports. You can read it via NSTV if you connect it to your computer via USB cable as long as you enable USB debugging. To recover the USB for general use you have to erase it from NSTV/storage and then eject and then it might work again on your PC. I said it might because sometimes you would have to do a low lever format to completely remove the encryption. Good luck.

WIFI not working Internal and external storage not visible to my laptop

Dear All
Please help me urgently I am really going mad.
After downgrading my Lenovo k4 note from MM to LP (A7010a48_S152_160302_ROW), I am not able to access internal storage and SD card from my laptop.
In USB computer connection options when I am
1) connecting to Media device then -> showing CD drive of Lenovo suite, not able to see both internal and external storage in laptop
2) connecting to Camera (PTP) then -> laptop showing DCIM folder and another pic folder of both internal and external storage, but I can transfer only pics & video, still not able to see both storages as an external storage.
I have connected my mobile to other PC and I am surprised that I am able to see internal and SD on other PC. So I have checked with other mobile to connect my PC and surprised again that my Samsung J7 connected to my PC I am able to access both internal storage and external storage. I am using windows 8.1 on my PC.
Further, I am not able to use my phone wifi, my wifi is not connecting to any wifi devices and asking password again and again.

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