Time flies… We are already 3 versions behind xD ! I don’t remember why, but there was something with version 16 that made me reluctant to go any further. Bit change for sure, and not beeing able to downgrade anymore I guess ! Also the more you upgrade your OS version, slower your older phone gets ^^". Also their design change every year and the need to find all your advanced option hidden somewhere else… Kinda tired from this hide and seek game !