Important Links:
Flash instruction:
The only way to flash LEDE image in TL-WR902AC v3 is to use tftp recovery mode in U-Boot:
- Configure PC with static IP 192.168.0.66/24 and tftp server.
- Rename "openwrt-ramips-mt76x8-tplink_tl-wr902ac-v3-squashfs-tftp-recovery.bin" to "tp_recovery.bin" and place it in tftp server directory.