掌機 - Anbernic RG28XX - Extract boot0

參考資訊：
https://knulli.org/guides/h700-firmware-extract/
https://github.com/anestisb/android-unpackbootimg

步驟如下：

$ cd 
$ wget https://github.com/steward-fu/website/releases/download/rg28xx/RG28XX-V1.0.4-EN16GB-240511.7z
$ 7za x RG28XX-V1.0.4-EN16GB-240511.7z
$ dd if=RG28XX-V1.0.4-EN16GB-240511.IMG of=boot0.img bs=1024 skip=8 count=64
$ strings boot0.img | grep BOOT0
    HELLO! BOOT0 is starting!
    BOOT0 commit : %s