How do i need to downgrade a system version on garmin fenix 5? 22.40 draining battery ALOT

Former Member
Former Member

How do i need to downgrade a system version on garmin fenix 5? 22.40 draining battery ALOT i tried to download some versions, replacing it to garmin folder on pc and unplugging cabel, but system update wont show on my garmin. any tips?