How can i change my wifi ip-address

[Yinkxboi]

Tecno P3

 

[Mr. Lucky]

Reboot the router, or if that is not an option, install one of the many apps or widgets avaialble for that purpose from the Play Store. Here's one:
https://play.google.com/store/apps/details?id=abc.ssd.IpAddressChangeAndLog