Originally Posted by craigacgomez
This will allow you to use OTG natively with the ROM... don't use Nexus Media Importer cuz it does not support 4.2... just plug in an OTG device and access the files via any app... the devices is mounted to /storage/usbdisk... To unmount, go to Setting -> Storage and click unmount...
I'm having problems as well, can you clarify the process? I formatted a USB drive to FAT (I have also tried FAT32 and others) and plugged it in through USB. A notification pops up "Preparing SD Card" but goes away pretty quickly, and nothing else happens.
In Settings -> Storage, there is an option under usb storage to Mount SD Card, but clicking it only flashes the notification, and the button's state does not change. No folder called usbdisk ever appears on /sdcard/.