How to factory reset Xiaomi MiWiFi 4A router – Default Login & Password

The Xiaomi MiWiFi 4A router has Gigabit WiFi, 2 N/A ETH-ports and 0 USB-ports.
How to factory reset Xiaomi MiWiFi 4A - Default Login & Password

Xiaomi MiWiFi 4A default Password , Login & Gateway settings :

Default Gateway IP: 192.168.31.1
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.31.1

How to factory reset (hard reset) Xiaomi MiWiFi 4A :

You can factory reset your Xiaomi MiWiFi 4A in the following way(s)
1. When the router is on, press the button reset and hold for 30 seconds.
2. While holding down the button reset, turn off the power of the router and hold down the button reset for 30 seconds
3. While holding down the button reset, turn on the power to the unit again and hold for another 30 seconds

Xiaomi MiWiFi 4A router specifications :

System specs
CPU: 880 MHz
RAM: 128 MiB
Flash: 16 MiB
Custom firmwares: OpenWrt
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
n/a
WiFi throughput: n/a
WAN
1 x N/A port
ETH
2 x N/A ports
USB-ports: 0