Google has announced a special update to enable VOLTE to old Pixel3 last month to make sure they still make calls after the US switches off 3G networks this year.
will Asus follow it on Asus Zenfone 3 ze552kl or some old phone?
Hi Momkey66 ,
There are currently no new updateing plans related.
Sorry for any inconvenience it may be caused.
For further information related to any firmware update, please stay tuned with our social media channels or visit our Asus support website.