Well, I was able to update my new Archer C50 to OpenWRT, I'll show you how:
- First I started from an Archer C50v1 EU with TPLINK stock firmware (the last version as I could verify).
- Then update to OpenWRT using TFTP recovery, using the firmware ArcherC50V1_tp_recovery.bin (https://mega.nz/#!fFAmHBiA!cHmp9pE5z3r9T3C2wuM665QzEx7DiF04Xf1MBbqI_9g) which is from Chaos Calmer version 15.05, I do not know if there will be a more recent version of the recovery ( 11/20/2018).
- Then use the firmware of the official OpenWRT page ArcherC50v1-squashfs-sysupgrade.bin (http://downloads.openwrt.org/releases/18.06.1/targets/ramips/mt7620/) to update via LuCi (web) the firmware.
With those steps I have everything ready, remember step 2 is done through RECOVERY TFTP and with a firmware for recovery not what is published on the official website of OPENWRT.
Greetings and thanks to all.
SPANISH
Bueno, ya pude actualizar mi nuevo Archer C50 a OpenWRT, paso a indicarles como:
- En primer yo parti de un Archer C50v1 EU con firmware stock TPLINK (la ultima version segun pude verificar).
- Luego actualice a OpenWRT mediante recovery TFTP, usando el firmware ArcherC50V1_tp_recovery.bin (https://mega.nz/#!fFAmHBiA!cHmp9pE5z3r9T3C2wuM665QzEx7DiF04Xf1MBbqI_9g) que es de la version Chaos Calmer 15.05, ignoro si habra una version mas reciente del recovery (20/11/2018).
- Luego utilice el firmware de la pagina oficial de OpenWRT ArcherC50v1-squashfs-sysupgrade.bin (http://downloads.openwrt.org/releases/18.06.1/targets/ramips/mt7620/) para actualizar via LuCi (web) el firmware.
Con esos pasos ya tengo todo listo, recuerden el paso 2 se hace mediante RECOVERY TFTP y con un firmware para recovery no el quue se publica en la pagina oficial de OPENWRT.
Saludos y gracias a todos.