Yes, this is possible. The order of installation into the internal memory (eMMC) stock firmware of Android (NOT for dualOS). 1. All of the steps in the startup LE from the external media. 2. Be sure to check all the necessary functions for working with LE external media. 3. If you are satisfied with the job LE, then you can run the installation procedure to the internal memory. To do this, power down the system, connect the media LE to a PC. Find the media file "install.sh" and name it "install.aml". Plug the device into an off TV box and include it. The system LE is automatically installed in the internal memory. After installation, the system will turn off VIM. Removable media and turn VIM. Next, a custom LE as usual. Pay attention that when you install this will erase all information from the sections "sysytem" and "data" in the internal memory (Android will be deleted from internal memory). If at the first start of system in eMMC memory you will get an error that is not found partition /dev/system , run the installation again from the external media. To do this, don't forget to rename the file "install.sh". After installation, the script "install.aml" automatically returns to its original name "install.sh" and the LE will run as usual with the media.