Originally Posted by droidBOOST
No, it doesn't work like that. When you put your sim in a device, it always adjusts your features. You would need to change you IMEI as mentioned beforehand
It doesn't really adjust "back" the features. My current issue - have a Samsung S5 I use for it's waterproofiness and a HTC M8 (cause I like it better) and when I used my Samsung, the option became available immediately to use volte but when I convert back to my M8, the volte is still registered as on, and I don't get my voicemail notifications delivered to the M8. I haven't tried the hack yet to see if since its enabled in my account my M8 works but I don't have high hopes - I'm sure there's a reason it hasn't been exposed and enabled in the M8.