[OpenWrt Wiki] Strong 1200
https://openwrt.org/toh/strong/120004.05.2021 · After 2min, open OpenWrt interface (192.168.1.1, no password), go to System > Backup/Flash Firmware > Flash new firmware image, uncheck Keep settings and flash openwrt-ramips-mt7621-mtc_wr1201-squashfs-sysupgrade.bin (see link above) Is crucial to flash initramfs-kernel from OEM interface or you will get a bootloop! Upgrading OpenWrt
[OpenWrt Wiki] Xiaomi Redmi Router AC2100
openwrt.org › toh › xiaomiOct 06, 2021 · mtd write openwrt-21.02.0-ramips-mt7621-xiaomi_redmi-router-ac2100-squashfs-kernel1.bin kernel1 Flash the rootfs and (will) reboot mtd -r write openwrt-21.02.0-ramips-mt7621-xiaomi_redmi-router-ac2100-squashfs-rootfs0.bin rootfs0 If all has gone well, the router will reboot and should boot to OpenWrt. If not, try manually rebooting the router.
MT7621 - forum.openwrt.org
forum.openwrt.org › t › mt7621/21/02-master-feedbackDec 27, 2021 · Hi MT7621 owners, As you know, having owned an mt7621 router there is an annoying bug that plagues us all. the netdev timeout issue! - this issue is related to the way the flow control is forced on the mt7530 switch and because its connected to the mt7621, there is a weird bug that triggers miss timing causing the mt7621 cpu to fall over and crash. I've played around with several of my mt7621 ...
[OpenWrt Wiki] Xiaomi Mi Router AC2100
openwrt.org › toh › xiaomiJul 09, 2021 · The Xiaomi Mi Router AC2100 is a wireless router with MT7621 platform. While it can be acquired for relatively low cost compared to other units with similar specifications, it has two diffrent installation process in order to bypass a locked down stock firmware to install OpenWrt.