I've just added a Vodafone UK sim into a new Asus ZenFone 8. Vodafone have provided me with APN settings but the option to add a new APN is not availableam so I'm stuck.
Any advice much appreciated.
1.Please confirm your firmware
2.You can try resetting APN setting in
Network and internet>mobile network>Apn>reset apn settings (in settings)
3.If still cannot find new APN I would suggest you to contact your operator and ask them about the correct APN settings for their network.
Settings -> Network & internet -> Mobile network -> Access Point Names