機き種しゅ変へん更こうMeaningsNounSuru verbIntransitive verb1. change of mobile phone (without changing carrier or phone number); model upgradeKanji used機machine種seed変change更all over againComposed of機き種しゅmodel (of machine, device); model of aircraft; type of aircraftNoun変へん更こうchange; modification; alteration; revision; amendmentNoun