Firmware Update 5 urn:oma:lwm2m:oma:5:1.2 1.1 1.2 Single Optional Package W Single Mandatory Opaque Package URI RW Single Mandatory String 0..255 Update E Single Mandatory State R Single Mandatory Integer 0..3 Update Result R Single Mandatory Integer 0..11 PkgName R Single Optional String 0..255 PkgVersion R Single Optional String 0..255 Firmware Update Protocol Support R Multiple Optional Integer 0..5 Firmware Update Delivery Method R Single Mandatory Integer 0..2 Cancel E Single Optional Severity RW Single Optional Integer 0..2 Last State Change Time R Single Optional Time Maximum Defer Period RW Single Optional Unsigned Integer s Automatic Upgrade at Download RW Single Optional Boolean