Please add option for choosing download place

Hello,
can you please add an option in mokee app settings for choosing the download place for ROM updates thus one can change the download place to

  • a folder on the internal memory
  • a folder on an inserted sd card
  • a folder on an external USB stick (connected via otg and mounted)
    [ I would especially need the last one because I had no sd card slot on my LeEco LeTV Max 2 x820 smartphone and the internal memory is not enough anymore for downloading a mokee rom update. So I would have to uninstall a lot of apps to get place for downloading the ROM update which I want to avoid. If there would be an option to change the download place to a connected USB stick I could download and install without uninstalling apps for getting more space]

TWRP may not support external storage properly.