昂达v811开机有困难，要反复开好几次才能成功。

按照昂达网站提供的升级包和说明进行了固件升级，现将升级过程几张截图附上。

升级过程在windows xp sp3系统下完成。

升级过程中截图：升级完成之后：升级过程中命令行窗口截图：升级过程中命令行窗口出现的文字如下：aml_open_logfile:open log\usb_2012-12-22-20-25-43.logPortCofigXml"config_progress.xml"--readConfig--- "config_progress.xml"getResourcePath ""QFileSystemWatcher::addPath: path is emptyport index 30 ""QFileSystemWatcher::removePaths: list is emptyGlobal::deleteDir 1 "tmp\config_progress.xml" okGlobal::deleteDir 1 "tmp\patch.zip" okGlobal::deleteDir 1 "tmp\u-boot-orig.bin" okGlobal::deleteDir 1 "tmp\uImage_recovery" okGlobal::deleteDir 1 "tmp\update.zip" okGlobal::deleteDir 1 "tmp\usb_spl.bin" okbegin run7z.exe ("x", "-y", "-otmp", "E:\TDDOWNLOAD\V811D_\Resource.V811D_v1.5.5.zip") end runcount: 6"tmp\"config path is : "tmp\config_progress.xml""tmp\config_progress.xml"--readConfig--- "tmp\config_progress.xml"checkSum "tmp\usb_spl.bin" value: "a711786f" checkSum "tmp\u-boot-orig.bin" value: "bb77e665" -------------- "crc 0x8f800000 500204 bb77e665"crc cmd: "crc 0x8f800000 500204 bb77e665""tmp\uImage_recovery" modify uImage size is : 3925488 checkSum "tmp\uImage_recovery" value: "f6a00c4b" QFileSystemWatcher::removePaths: list is empty---------call System Rescan------------2 exitmThreadOrder: 2 load spl ...---------call System Rescan finished------------ mThreadOrder: 2 load uboot ...mThreadOrder: 2 mCurBurnCmd: 1thread 2 uboot is already existedPORT_STATUS_UPDATE_BURNING_TOUBOOT 0 mThreadOrder 2 Transfer Complete! total size is "3925488" WM_DEVICECHANGEmMaxBurnWaitNum 0WM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: ""WM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""WM_DEVICECHANGEst: "ììììììììììììììììììììììììììììììììììììH?X"disk path: ""WM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: "I:""ready"17 / 23sendCommandToRecovery "wipe_data"17 / 23""17 / 23"busy"17 / 23"busy"17 / 23"busy"17 / 23"success(wipe_data):ok"18 / 23sendCommandToRecovery "wipe_cache"18 / 23""18 / 23"success(wipe_cache):ok"19 / 23mMaxBurnWaitNum 150copy "tmp\" "update.zip" to "I:" \ "update.zip" QFile::flush: No file engine. Is IODevice open? sendCommandToRecovery "update:update.zip"19 / 23""19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 2319 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 2319 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 2319 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"success(update:update.zip):ok"20 / 23mMaxBurnWaitNum 150copy "tmp\" "patch.zip" to "I:" \ "patch.zip" QFile::flush: No file engine. Is IODevice open? sendCommandToRecovery "update:patch.zip"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"checkSum "tmp\usb_spl.bin" value: "a711786f" checkSum "tmp\u-boot-orig.bin" value: "bb77e665" -------------- "crc 0x8f800000 500204 bb77e665"crc cmd: "crc 0x8f800000 500204 bb77e665""tmp\uImage_recovery" modify uImage size is : 3925488 checkSum "tmp\uImage_recovery" value: "f6a00c4b" QFileSystemWatcher::removePaths: list is empty---------call System Rescan------------2 exitmThreadOrder: 2 load spl ...---------call System Rescan finished------------ mThreadOrder: 2 load uboot ...mThreadOrder: 2 mCurBurnCmd: 1thread 2 uboot is already existedPORT_STATUS_UPDATE_BURNING_TOUBOOT 0 mThreadOrder 2 Transfer Complete! total size is "3925488" WM_DEVICECHANGEmMaxBurnWaitNum 0WM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: ""WM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""WM_DEVICECHANGEst: "ììììììììììììììììììììììììììììììììììììH?X" disk path: ""WM_DEVICECHANGEWM_DEVICECHANGEst: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: ""st: "I:"disk path: "I:""ready"17 / 23sendCommandToRecovery "wipe_data"17 / 23""17 / 23"busy"17 / 23"busy"17 / 23"busy"17 / 23"success(wipe_data):ok"18 / 23sendCommandToRecovery "wipe_cache"18 / 23""18 / 23"success(wipe_cache):ok"19 / 23mMaxBurnWaitNum 150copy "tmp\" "update.zip" to "I:" \ "update.zip" QFile::flush: No file engine. Is IODevice open? sendCommandToRecovery "update:update.zip"19 / 23""19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 2319 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 23 "busy"19 / 2319 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"busy"19 / 23"success(update:update.zip):ok"20 / 23mMaxBurnWaitNum 150copy "tmp\" "patch.zip" to "I:" \ "patch.zip" QFile::flush: No file engine. Is IODevice open? sendCommandToRecovery "update:patch.zip"20 / 23"busy"20 / 23"busy""busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy"20 / 23 "busy""busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"busy"20 / 23"success(update:patch.zip):ok"21 / 23 sendCommandToRecovery "wipe_cache"""21 / 23"busy"21 / 23"success(wipe_cache):ok"22 / 23sendCommandToRecovery "shutdown"23 / 23WM_DEVICECHANGEWM_DEVICECHANGEWM_DEVICECHANGE24 / 23st: "ììììììììììììììììììììììììììììììììììììH?X" disk path: ""2 exit。