$bootEntries = bcdedit /enum all | Select-String "description" -Context 1,0
foreach ($bootEntry in $bootEntries) {
    if ($bootEntry -clike '*IP4*') {
        $boot = $bootEntry.ToString().Split('{')
        $GUID = $boot[1].Split('}')[0]
        bcdedit /default "{$GUID}"
        bcdedit /set "{fwbootmgr}" DISPLAYORDER "{default}" "{bootmgr}"
    }
}