??????????????????????????????????????????Щ??????????????????????????????????????????????Щ????????????

????log?????????????????????????????

???????????????У?logcatmain??logcatradio??logcatevents??tcpdump?????и???????????QXDM???

????????????У?adbshelldmesg??adbshelldumpstate??adbshelldumpsys??adbbugreport

???????????????????

???????DDMS??????????dos????????????????logcat??????????ddms????????main?????е??????ó???????????????????ddms?????????????????????????????????dos??????????????????????????????????????????????

????adblogcat-bmain-vtime>app.log?????ó????log

????adblogcat-bradio-vtime>radio.log??????????log??SIMSTK????????棬modem????ATcommand????????QXDM????????

????adblogcat-bevents-vtime??????????????????紥???????????

????tcpdump?????????????TCP/IPЭ??????????????????????adbshelltcpdump-s10000-w/sdcard/capture.pcap???????mms?????????UAprofile??browser????????????proxy??APN?????streaming????????????UAprofile???

??????????????QXDM???????????Android?????????о???????????????????????????????о??????????????????????????????????綽????????...??????????????????????????????

??????????????????????????bugreport??????adbbugreport>bugreport.log)???????????dmesg??dumpstate??dumpsys??dmesg??????adbshelldmesg>ldmesg_kernel.log????kernel??log???????kernel?????????driver???????????????????usb??????????????dumpstate????????????????????????????????????????cpu?????logcat???棬kernel???????adbshelldumpsys??????????service???????????????棬????????и??????÷???????dbshelldumpsysmeminfosystem???system???process??????????

?????????????????PV??log????????????????д?????????????sd?????棬???????????????????????????????