i have this tv-box with the coreelec installed version 18.9. In the last month, i have problems with any films record as bd-remux 4k. The image freezes and i wanna install the new version of coreelec 19 with the skin matrix
Firstly i wanna know about the steps for doing that.
Can i do this: To create a bootable Class 10 SD Card or a USB Flash Drive:
[Download] the latest CoreELEC .img.gz file
Use [Disk Image Writing Software]coreelec:rufus) to write the downloaded file to the SD card or USB flash drive
Browse to the [Device Trees folder]org/dtb/) on the SD card or USB flash drive, and:
[copy the correct .dtb image file]coreelec:dtb)** for the device to the root folder of the SD Card or USB Flash Drive, then:
rename it to dtb.img
Use a [Boot Method]coreelec:ceboot) to boot CoreELEC from SD Card or USB Flash Drive
or it is necessary to delete the previous coreelc ???