Hongdian H8922 Dual SIM Single Module - Manual (Page 143)

H8922 3G/4G Router 5 Router config
Version (2014-05-28) 5 -107
7.4.6 Forget Router Password
Phenomenon
Forget router login password
Possible Reason
User has changed the password
Solution
After router power on, push and hold RESET button over 10 seconds then release, then
re-power on router, router will back to factory mode (Username/Password both admin), but
patch will reserve
When router is power on, press and hold RESET button around 1s, router will reboot and
kept all setting.