How to change Android system boot slot form A to B

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Fastboot TO EDL Free Support From Our Official Telegram Group Read More 95 Total User 855 Total Auth Sucess 57 EveryDay Available Auth Slot 0 FLash

fastboot set active slot First you need the actual fastboot, 3 Then the correct command is: fastboot --set-active=a

fastboot_ error_ failed to identify current slot Hi fellow OP6T users, is there a way to change the boot slot for example from _a to _b within the fastboot mode? I read something about a