SpeedTouch 716 怎么更新呀！！！！

走肖木冉

Product Name: SpeedTouch 716

Serial Number: 0538JT9FH

Software Release: 5.3.2.6.0

Software Variant: AA

Boot Loader Version: 1.0.1

Product Code: 35920420  

Board Name: BANT-T

请问怎么更新，我下载716_Upgrade_R62T2_sip.exe

执行步骤有项提示是
Device name:      SpeedTouch 716v5 (BANT-T)
Serial number:    0538JT9FH
Version:          5.3.2.6.0 (AA) - Configuration: 2.0.0
Upgrade to:       6.2.16.3.0 - Configuration: 2.0.0
Any previous configuration will be lost.

高手帮忙看看！选下一步后，好像下载玩没有继续更新，总进度一直停留在16%，一会就退出了！请帮忙解决！！！谢谢！！！

走肖木冉

自食其力！搞定！！！