Jetfire never were a Decepticon?

yeah, that brought you attention right? 
well, i just watched one of the G1 episodes and i stumbled upon the one with jetfires origin storie. now people always say that he was a decepticon but thats not completley true...
in the beginning of the episode the Decepticons find a transformer under the ice. starscream tells the decepticons that its Jetfire, his old friend that he lost on earth BEFORE the transformers were split up in Autobots and Decepticons. Jetfire still thinking that the Decepticons are good and the Autobots are evil capture some humans, gets sad, gets angry, and kills starscream. afterwards he becomes a Autobot, just in time to get a massive iceblock on himself and freezes to ice again.
that means Jetfire wasnt a Decepticon because there were no such thing as decepticons back then.

well, i just watched one of the G1 episodes and i stumbled upon the one with jetfires origin storie. now people always say that he was a decepticon but thats not completley true...
in the beginning of the episode the Decepticons find a transformer under the ice. starscream tells the decepticons that its Jetfire, his old friend that he lost on earth BEFORE the transformers were split up in Autobots and Decepticons. Jetfire still thinking that the Decepticons are good and the Autobots are evil capture some humans, gets sad, gets angry, and kills starscream. afterwards he becomes a Autobot, just in time to get a massive iceblock on himself and freezes to ice again.
that means Jetfire wasnt a Decepticon because there were no such thing as decepticons back then.