"System halt!” message at the booting of ruije rg - ew3200pro

Installing and Using OpenWrt
1

Hallo,

Unfortunately my router ruijie rg-200pro is fully bricked after upgrading the firmware, I only have the following output when I connected the serial:

F0: 102B 0000
F1: 5000 1006
F3: 4000 0036
F5: 480A 0031
F5: 480A 0031
00: 1005 0000
F1: 5000 1006
F3: 4000 0036
F5: 480A 0031
F5: 480A 0031
01: 102A 0001
02: 1005 0000
BP: 0000 00C0 [0001]
T0: 0000 0350 [000F]
System halt!

2

Ruijie RG-EW3200GX PRO?

you can try with uart 3.3v and mtk_uartboot

bl2 from here https://github.com/981213/tf-a-mtk/releases

bl2-mt7622-1ddr-ram.bin
or
bl2-mt7622-2ddr-ram.bin

fip from your router

and mtk_uartboot https://github.com/981213/mtk_uartboot/releases

3

Thanks pro, I will try. Can you give me more instructions on how to uart?

4

For getting access to the pins, use https://openwrt.org/toh/reyee/rg-e5#opening_the_case, should be the same.

As for the actual connection, get an USB TTL serial cable.

1 Like
5

Thanks pro, for the documentation