How to factory reset Huawei E5186s-22a router – Default Login & Password

The Huawei E5186s-22a router has Gigabit WiFi, 3 Gigabit ETH-ports and 0 USB-ports.
How to factory reset Huawei E5186s-22a - Default Login & Password

Huawei E5186s-22a default Password , Login & Gateway settings :

Default Gateway IP: 192.168.8.1
Default username: admin
Default password: admin
Default subnet mask: 255.255.255.0
Default DNS server: 192.168.8.1

How to factory reset (hard reset) Huawei E5186s-22a :

You can factory reset your Huawei E5186s-22a 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

Huawei E5186s-22a router specifications :

System specs
CPU: n/a
RAM: 128 MiB + 256 MiB
Flash: 128 MiB + 512 MiB
Custom firmwares: None
Connectivity
WiFi: Gigabit (abgn+ac)
WiFi bands
n/a
WiFi throughput: n/a
WAN
1 x Gigabit port
ETH
3 x Gigabit ports
USB-ports: 0