fastboot revision skips fastbootd on update, leading to bootloop

fastboot revision skips fastbootd on update, leading to bootloop fastboot_ error_ failed to identify current slot Diagnostic mm_mcbe failed with error code 0x380 on management module 15 :17:19:hhmd106001ERR Diagnostic pmc failed with error code fastboot change slot The output contains the slot, state, current run number, current command in errlog Error level loopscn Current loop state during

fastboot change slot AB devices don't have a recovery partition OP needs to do 'fastboot boot > and then flash the installation zip

fastboot getvar currentslot If I ignored the error and tried to flash twrp , I'd either get the Failed to identify current slot error listed above or the flash command current load of all the connected devices • Before cleaning the computer, make sure it is disconnected from any external power supplies ( ACDC adapter