Hi everyone... I really want to know If is possible to change I called IOS... well I don't want to use google for download apps or anything related to google I don't have account or any of that stuff..... So I hope this is the forum to ask this type of question.... I want clean and clear phone I use F-Droid and sometimes stop me to download ... to install no problem I got way to install so.. Hope you understand my question.... All the Best !!!