How to change the current active partition slot?

This command provides information about the active slot from which the device is currently booting user $ fastboot getvar current-slot Dump

slot amazing just goes to show sometimes it's the part u Then Mark the selected partition as active simply by typing active

fastboot set active slot But i cant uninstall those modules without twrp So i decided to flash twrp into a boot slot via fastboot then, i set the active-slot to that but then I still

fastboot_ error_ failed to identify current slot Substitute the name of the bootloader image determined in the first step above, if different, for the image file name argument fastboot --slot=other flash