Hello,

I'm trying to isntall Openwrt to Mikrotik hAP ac², to use tvheadend, but im hitting a wall. The kernel installs okay, I can boot luci web, everything working, but when I try to sysupgrade, as I'm supposed, yhe router bricks itself, and must start over again. I tested installing the sysupgrade via web, and telnet.

Are you sure this is the right place to ask this question ?

Did you upgrade bootloader to v7? If so you have to downgrade it.

Did you upgrade bootloader to v7? If so you have to downgrade it.

Yeah, I'm using latest 7.1.3, I should downgrade to something below 7.X?

Edit: With downgrading the RB version is still 7.1.3, but OS is 6.X

Did you upgrade bootloader to v7? If so you have to downgrade it.

Yeah, I'm using latest 7.1.3, I should downgrade to something below 7.X?

Edit: With downgrading the RB version is still 7.1.3, but OS is 6.X

Go to /system routerboard. Running print likely shows upgrade version lower than current. Next execute upgrade ... it will actually downgrade routerboot to the version available from currently running ROS.