I recently was gifted a used R4AV2 (previous owner bought a new router). After installing Breed through the xmir-patcher exploit I tried to install 5 or 6 different versions of OpenWRT with only one initramfs version succeeding in booting, that being MrTaike's version. I'm open to any and all testing and can provide info from the initramfs OpenWRT i was able to install.
and you've followed https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=39e4f03fd335d5b5d1259d74fc3f00ad09e7796c, right ?
Tried this first, then unbricked through TinyPXE because it wouldn't boot and tried other versions, either through mtd write or through breed later on
First revert back to xiaomi stock firmware including bootloader, then install OpenWrt using invasion method. No telling breed can boot openwrt.
How can I revert the bootloader? I have a full backup of my device pre-manipulation iirc.
Ask where you obtained it, then follow OpenWrt install procedure.