In Android Settings, tap Connections, then Wi-Fi. Tap Settings (the gear icon) next to your current network. Tap IP settings and choose Static. Then add your new IP address and tap Save.
Can you change your IP address on your phone?
In Android Settings, tap Connections, then Wi-Fi. Tap Settings (the gear icon) next to your current network. Tap IP settings and choose Static. Then add your new IP address and tap Save.