I have installed rk3399-sd-friendlydesktop-bionic-4.4-arm64-20181219.img to sd card. I use Friendly Desktop mainly to launch kodi & chromium. Now I found that there is new image rk3399-sd-friendlydesktop-bionic-4.4-arm64-20190308.img.
Do I have to burn this image to sd card again or it can be done somehow else?
If I do "sudo apt update && sudo apt upgrade" from system this update system libs and breaks working of kodi & chromium works too slow.