I’m using BPi R2 Pro. I want to update openWRT. But I can’t do it.
[email protected]:~# sysupgrade -T /tmp/openwrt.img
Firmware upgrade is not implemented for this platform.
[email protected]:~# cat /proc/mtd
dev: size erasesize name
[email protected]:~#
I want to update 21=>22. What should I do? Sorry for my poor English. Thank you.