Show Dual Clock on Lockscreen in Tecno

Turn on/Enable Dual Clock on Home Screen in Tecno Mobile: Set Dual Clock on Home Screen in Tecno Phone
Dual Clock Widget provides a convenient set of two highly-configurable digital clocks for your home screen.
Dual clock when turned on, both the time of your residence and current city will be will be displayed on the Lock Screen or Home Screen Clock Widget whenever you are not in your city of residence.