I’ve heard the process is a pain in the ass and not very reliable. I am trying to prepare for when Apple adds RCS support because unfortunately in the US almost everyone has an iPhone and refuses to use a messaging app outside of iMessage.
I have installed sandboxed play services and the Carrier Services app from the google play store with a dummy google account and have put in my phone number in Google Messages for it to verify but it has not been able to do anything and is just stuck on “Trying to Verify” for hours now.
I’ve already tried clearing cache and everything as well.
Any help would be appreciated.
I would suggest that you consider that other people may live in a place with a different distribution of operating systems than you and that they might know what they want. Even if what you were saying is true for the OP, this isn’t even helpful.