DocumentsSN_Write_tool__v1 1512 00VC SN Tool Introduce

SNToolIntroduce,2014/03/07Presenter(WenpingLiu)Department(ACS7/ST),Outline,SNToolUISNToolconstructionSNTooloverviewSNToolmenuSNToolsystemconfigpanelSNToolscandatadialogSNToolspecialsettingfordifferentproductSNToolEngineer&OperatormodeSNToolwriteS/NcodeintroduceBarcode、IMEI、BTAddress、Wi-FiMacAddress、Hdcp&DrmkeySNToolwriteoperationprocedurePreparationSNtoolsetupWriteexamplesFeaturephonewritebarcode&imeiinmetamodeviausbcableSmartphonewritebarcode、imei、bt、wifiaddressinmetamodeviauartcableTabletwifionly(withoutmodem)writebarcode、wifiaddressinmetamodeviausbTabletwifionly(withoutmodem)installHdcpdatainmetamodebyusbRndisDonglewritebarcodeinmetamodeviausbHowtodebugwhenwritefail,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,1,SNwriteUI,SNTooloverview,ThemediatekSNWritertoolisusedtowriteS/NcodeforatargetinMETAmode,whichlistbelow:Barcode、IMEI、BTAddress、Wi-FiAddress、DRMKey、HdcpKey,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,3,Operateprocess,Operatemessage,PopupSystemconfigurationpanel,Producttype,SNMenu,SNToolmenu,FileFPAuthFile:featurephonesecurityprojectauthfileSPAuthFile:smartphonesecurityprojectauthfileOptionOperateModeMetaMode:targetentermetamodesettargetS/NATMode:sendATcmdtosettargetS/Ninnormalbootup,currentnotsupportyetSwitchToolFordongleproduct,enableusbswithtoolExternalModemFordualtalk(externalmodem)project,enablepreloadercomportswitchtosinglecomportSecurityUSBForsecurityprojectUSBwithoutbatteryForfeaturephoneproduct,enablewithoutbatteryentermetamodeCheckCal_FTFlagCheckCalibrationFlag:enablecheckcalibrationflagstatusCheckFinalTestFlag:enablecheckfinaltestflagstatus,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,4,SNToolmenu,Hdcp_DRMKeyReferance“SNToolwriteS/Ncodeintroduce”sectionfordetailIdentifyEngineerSwitchtooperator:switchtooperatormode,disableUIconfigurationauthorityChangePasswd:changeengineermodepasswdEnableAutoGen:enableS/NdataautogenfeatureOperatorSwitchtoengineer:switchtoengineermode,enableUIconfigurationauthorityHelpSNWritertoolversioninformation,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,5,SNToolsystemconfigpanel,WriteOptionTheoptionisaboutwhichtypedatawillbewritetotargetatonetime.Ex,ifselectIMEI&BT,youcanwriteIMEIandBTaddresstotargetatonetime.HeaderOptionIfwanttocheckthescandataisvalidornot,turnontheheadercheck.Ex,ifbarcodeprevious4bitsmust“1234”,turnoncheckbarcodeheader,andconfigurationthebarcodeheaderstringis“1234”.IMEIOptionIMEIspecialoptionDataBaseFileSelectap&modemdatabasefiles,SNToolscandatadialog,ScanDataEnabletheeditcontroloptionbaseonwhatdoyouselectintheconfigurationpanel.IfHeadercheckisturnon,thecorrespondingheaderstringwillshowoneditcontroltail.Thecurrentscandatawillbehighlight.Theeditcontroldontneedscanagainwhenscandatafinishandheadercheckpass.WhenfinishscanalldataandclickOK,toolwillcheckalldataisvalidornot.Ifthedataisinvalid,correspondingeditcontrolwillbeempty.Whenfinishonewriteflow,thispanelwillbeshowagain.,Specialsettingfordifferentproduct,MenuOptionSwitchToolFordongleproduct,enableusbswitchtoolExternalModemFordualtalk(externalmodem)project,enablepreloadercomportswitchtosinglecomportEx,MT8135(AP)+MT6280(Modem)projectSecurityUSBForsecurityprojectUsbwithoutbatteryForfeaturephone,enablewithoutbatteryentermetamodeSystemConfigIMEIOptionIMEICheckSumEnableIMEIchecksummechanism,thelastIMEIbitwillbecalculateandreplacelastbitgetfromUIIMEILockLockIMEI,meantheIMEIcanonlywriteonetimeDualIMEISameThesecondimeithesamewithfirstimei,dontneedscanimeitwotimes,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,8,SNToolEngineer&Operatormode,EngineerHaveauthoritytomodifyUIconfigurationLogininEngineermodeneedverifypasswordThepassworddefaultis0000,useChangePasswdtomodifyengineerpassword.SwitchtoOperatormodedontneedpasswordOperatorHavenoauthoritytomodifyUIconfigurationSwitchtoEngineermodeneedtoverifypassword,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,9,SNToolwriteS/Ncodeintroduce,Barcode、IMEI、BTAddress、Wi-FiMacAddress,BarcodeProductionSerialNumberforaPCBA,isusuallyusetoidentifyPCBA.EachPCBAshouldhaveabarcodenumbertokeeptheitstestiteminproductionline.BarcodeshouldbewritetoPCBAafterdownloadandbeforeATEcalibration,becauseinthecalibrationstation,ATEToolwillwriteCalibrationflagandNSFTflagtobarcode.Supportmax64characters,composedoflettersandnumbers.IMEIInternationalMobileEquipmentIdentity,auniquenumbertodistinguisheachmobilephone.Mustbe15decimaldigits,14decimaldigits+1checksumdigit.BTAddressMustbe12characters,composedofletters(a-forA-F)andnumbers.Wi-FiMacAddressMustbe12characters,composedofletters(a-forA-F)andnumbers.,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,11,Hdcp&Drmkey,8389+8193HdcpKeyForMT8389+8193projectwrittinghdcpkeyonly.SinceWrittingtonvram,needapdatabase.MTKHDCP_DRMKeyForMTKsolutiontowritehdcpordrmkeyInstallHdcpDataForvendortoinstallhdcpdatathisfilesizemustbe572Bytesthisfilesizemustbe16Bytes,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,12,SNwriteoperationprocedure,Preparation,TousethemediatekSNWriterTool,thefollowingshouldbepreparation:MediatekproductthatalreadydownloadMAUI、MolyorAPLSsoftwareUARTorUSBcableS/NcodescannerCorrespondingap&modemdatabasefilesMakesuretheproductbepoweroffstatus,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,14,SNtoolsetup,SelectcomPortIfuseuartcable,youshouldbeinsertyouruartcablebeforelaunchSNtool,otherwiseSNtoolcantshowthecorrespondingcomportnumberinthecomPortComboBoxSelectTargetTypeFeaturePhone、SmartPhone、SPDualModem、TabletWifiOnly(withoutmodem)、RndisDongleMT6276M、MT6280traditionaldongleshouldbeselectfeaturephoneDualTalk(externalmodem,ex.MT8135+MT6280)project,writemodemsidebarcode、imeishouldbeselectfeaturephone,writeAPsidebt、wifiaddressshouldbeselectSmartPhoneSelectoperationmodeMenu-Option-OperateMode-MetamodeClickSystemConfigtosetupwriteoperationSetupwriteoption、selectcorrespondingap&modemdatabasefilesClickStartbuttontoscanS/Ncodeandwritetotarget,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,15,1,2,4,3,5,1、selectcomPortUSBVCOM2、selecttargettypeFeaturePhone3、selectwritemodeMEATmode4、clickSystemConfigbutton5、WriteOptionchooseBarcode&IMEI6、HeaderOptionifcheckdata,turniton7、selectcorrectmodemdatabasefiles8、ClickStarttoscandata9、Insertusbcablemaketargetentermetamode10、IfWriteResultIndicatorturn-Greenmeanwritesuccess-Redmeadwritefail,Featurephonewritebarcode&imei,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,16,5,6,8,3,4,2,1,9,EnterMetamode,10,7,1、selectcomPortCOM16(UARTCable)2、selecttargettypeSmartPhone3、selectwritemodeMEATmode4、clickSystemConfigbutton5、WriteOptionchooseBarc/IMEI/BT/Wi-Fi6、Headeroptionifcheckdata,turniton7、selectcorrectap&modemdatabasefiles8、ClickStarttoscandata9、Presspowerkeymaketargetentermetamode10、IfWriteResultIndicatorturn-Greenmeanwritesuccess-Redmeadwritefail,Smartphonewritebarcode、imei、bt、wifiaddress,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,17,5,6,8,3,10,4,2,1,9,EnterMetamode,7,1、选择端口类型USBVCOM2、选择手机类型TabletWifiOnly3、选择写号模式MEATmode4、点击系统配置按钮5、写号类型选项选择写Barcode&WifiAddress6、头部检测功能选项需要检测数据正确性,勾选On/Off按钮7、选择正确的APDatabase文件8、点击开始按钮输入或扫描正确的数据9、插入USB数据线即可，让平板进入META模式10、如果写操作结果指示器变成-绿色表示写操作成功-红色表示写操作失败,Tabletwifionly(withoutmodem)writebarc、wifiaddress,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,18,9,手机开机进META模式,3,4,2,1,10,8,5,6,7,1、selectcomPortUSBVCOM2、selecttargettypeTabletWifiOnly3、selectInstallHdcpData4、selecthdcpData&Cekfiles5、ClickStarttowritehdcpdata6、InsertUSBcablemaketabletentermetamode7、IfWriteResultIndicatorturn-Greenmeanwritesuccess-Redmeadwritefail,Tabletwifionly(withoutmodem)installHdcpdata,2020/5/24,CopyrightMediaTekInc.Allrightsreserved.,19,7,TargetwillenterMETAmode,3,6,5,4,2,1,1、selectcomPortUS