(adsbygoogle = window.adsbygoogle || []).push({}); Hey,I'm was on rogero 4.30 but i tried to downgrade, when i downgrade i came to system version 4.21, but on multi man it says i on 3.55, i have do the downgrade tutorial from rogero. when i tried to update from 4.21 cfw to 4.30 rogero i get error from recovery and xmb menu. get error says update data of version 2.45 or later can be installed on this system, what this men?

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