线刷失败啊

jangruos

rocess Index:0
Programmer Path:F:\BaiduYunDownload\Cache\K920_ROW_S126_140825_user_1408251128\bin\prog_emmc_firehose_8974.mbn
Image Search Path:F:\BaiduYunDownload\Cache\K920_ROW_S126_140825_user_1408251128\bin
Please select the XML file
Start Download
Program Path:F:\BaiduYunDownload\Cache\K920_ROW_S126_140825_user_1408251128\bin\prog_emmc_firehose_8974.mbn
COM Port number:7
Sahara Connecting ...
Sahara Version:0
Start Sending Programmer
Download Fail:System.Exception: Unable to download Flash Programmer using Sahara Protocol

   在 QC.QMSLPhone.Phone.QPHONEMS_SaharaArmPrgDownload(String sFileName)

   在 QC.SwDownloadDLL.SwDownload.QPHONEMSSaharaDownloadArmPrg(UInt64& version, String armPrgPath)
Download Fail:Sahara FailSahara Fail
Finish Download
Start Download
Program Path:F:\BaiduYunDownload\Cache\K920_ROW_S126_140825_user_1408251128\bin\prog_emmc_firehose_8974.mbn
COM Port number:7
Sahara Connecting ...
Sahara Version:0
Start Sending Programmer
Download Fail:System.Exception: Unable to download Flash Programmer using Sahara Protocol

   在 QC.QMSLPhone.Phone.QPHONEMS_SaharaArmPrgDownload(String sFileName)

   在 QC.SwDownloadDLL.SwDownload.QPHONEMSSaharaDownloadArmPrg(UInt64& version, String armPrgPath)
Download Fail:Sahara FailSahara Fail
Finish Download
什么鬼啊