Brand : AI+Model : PULSE 1Operation : Factory Reset and FRPSearching for usb device... FoundSPRD U2S Diag (COM34)Connecting with device... Ok (SPRD3)Sending FDL1... OkSpreadtrum Boot Block version 1.1Sending FDL2... OkInitializing FDL2... OkReading partition information... Ok [74]Reading system information... Reading device partition information... Ok [74]Writing desired partition... OkReading device partition information... Ok [74]Formatting desired partition... OkRebooting device... Ok