Problem

I was trying to upgrade openwrt version with new img, but my NanoPi was not working.

I used OS img below: Index of /snapshots/targets/rockchip/armv8/

  • friendlyarm_nanopi-r4s-ext4-sysupgrade.img.gz
  • c286ab156fc732b7662ccbf53cc3ccf53b78da9a733bce6b7a528383761bb8b8
  • 10057.7 KB
  • Sun Oct 30 07:34:43 2022

[OpenWrt Wiki] FriendlyARM NanoPi R4S said below: 1GB version warning - Currently (2022) the 1GB version is not bootable from snapshot. Use one of the other git builds instead.

Solution

Installing below: https://downloads.openwrt.org/releases/22.03.2/targets/rockchip/armv8/openwrt-22.03.2-rockchip-armv8-friendlyarm_nanopi-r4s-ext4-sysupgrade.img.gz