量产软件阿里sp mdt feature introductionand user guide

InternalUseCopyright©MediaTekInc.Allrightsreserved.SPMultiPortDownloadToolUserGuide2016/07/26ACS7/STContentFeatureintroductionScancomportImagechecksumverify2023/2/5Copyright©MediaTekInc.Allrightsreserved.2InternalUseCopyright©MediaTekInc.Allrightsreserved.FeatureintroductionFeatureintroduction

GetstartedDownloadTypeDownloadspeedBatteryoptionAutopollingChecksumlevelGetstartedStep1:makesurethechecksum.iniofSWimagehasbeengenerateStep2:selectDownloadagentStep3:selectscatterfileStep4:configurethebatteryoptionStep5:selecthowmanyphonestodownloadatthesametimeStep6:ScancomportStep7:clickthestartbuttontodownloadStep8:pluginthephonewhichhasbeenpoweredoffstep1step2step3step4step5step6step7DownloadType

FormatandDownloadAllFormatwholeflashanddownloadalltheimageFormatallFormatwholeflashFirmwareupgradeCalibrationdatawillbekeeped,otherpartitionwillbeformatanddownloadalltheimageFormatbootloaderformatpreloaderonly

DownloadspeedFullspeed(usb1.1)WilldonothingHighspeed(usb2.0)willcheckusbspeed,ifit’sfullspeed,itwillchangetoDAhighspeedportBatteryoptionBatteryThepowersupportsourcisbatteryNobatteryThepowersupportsourceisusb,toolwillenablechargertogetpowerfromusbAutodetectToolwilldetectifbatteryexists,thenchoosewhichpowersourceifyes,choosebatteryifnot,chooseusbAutopollingIfenable,

thetoolwillstartthedownloadagainautomaticlyeachtimefinishingthedownload.ChecksumlevelDisablechecksumWillnotdochecksumwhendownloadEnableusb+dramchecksumKeepthedata’sintegrity,theprogressfrompcdramtophonedramEnableflashchecksumKeepthedata’sintegrity,theprogressfromphonedramtophoneflashEnablechecksumallDothebothusb+dramandflashchecksum,keepthedata’sintegrity,theprogressfrompcdramtophoneflashNote:thechecksumwilltakesmoretimewhendownloadInternalUseCopyright©MediaTekInc.Allrightsreserved.ScancomportScancomportBeforethedownload,youshouldscanthecomportWhyscancomport? Afterthatthereisnoneedtoscancomporteach download,whichcanmakedownloadmorestable andalittlequicker自动扫口—介绍Copyright©MediaTekInc.Allrightsreserved.14扫口原理：插入设备时，先扫Bootromcom，然后通过bootrom下载DA到手机，接着DArun起来后枚举出PreloaderCom，以便达到同时扫出Bootromcom和PreloaderCom的目的扫口前准备：使用W1308版本或者之后的MDTtool[MUST]选择与MDT对应版本的DA和设备对应的Scatterefile准备一只没有下载过的USB设备，即空机，插入USB即可触发进入扫口。

注：如果没有空机并且设备有接出Kcol0下载触发按键，则也可以通过压下Kcol0来触发进入扫口。MDTTool如何识别Bootrom口和Preloader口工具根目录的配置文件Customer.iniVid&Pid如右图：Bootrom为0E8D&0003Preloader为0E8D&2000自动扫口—步骤（1）自动扫口—步骤（2）自动扫口—步骤（3）自动扫口—步骤（4）自动扫口—步骤（5）InternalUseCopyright©MediaTekInc.Allrightsreserved.ImagechecksumverifyImagechecksumverifyInordertokeeptheimageinpcdiskiscorrect,thetoolwillverifytheimageafterclickthestartbutton.Plsmakesurethatthechecksum.iniistogetherwiththeSWloadunderthesamedirectory.Howtogeneratechecksum.ini?

Step1:getthechecksum_gen.exe-thechecksum_gen.exeisreleasedwithSPMultiportDownloadToolfromMTKonlineStep2:generatechecksum.ini-putthechecksum_gen.exetogetherwithSWload,andstartthechecksum_gen.exeNote1:plsmakesurethattheversionofchecksum_gentoolisthesameasSPMultiportDownloadTool.Note2:it’sbettertogeneratethechecksum.iniimmediatelyaftertheSWloadbuilt,thesrccodeofchecksum_gensupportlinuxos.InternalUseCopyright©MediaTekInc.Allrightsreserved.FAQF