As I can see here the upgrade Path for debricking is the following:
Chinese Xiaomi Mi Router 4A (R4AC) 100m
2.28 ----> 2.58 or 2.18.28 [2] [3] ---> 2.18.51 [2] ----> 2.18.58 [2]
Revision for China> DVB4222CN
Global version Xiaomi Mi Router 4A (R4AC) 100m
2.18.215 ----> 3.0.5
Revision for global> DVB4230GL
need global Firmware Versions
Where can I download the following Firmware Versions for my bricked Xiaomi Mi Router 4A (R4AC) 100m international edition. I can't find it on the internet. Only the Chinese Versions.
I need files for the following versions:
2.18.215
3.0.5