This is an old revision of the document!
Try to make the installation image size small as possible
The simple dump from EMMC is the wrong way. Yes we can do it but, this image will have negative parts like:
for Fenix builds need to use normal partitions (like GPT or DOS ) please don’t use Amlogic partitions variant (just if its really necessary)
... Choose install type: 2. SD-USB - Image For Writing to SD/USB Storage ... Compress image: Yes