MSR 30-40 升级失败，无法恢复

应该是版本下错了，下载链接中的版本试试

http://www.h3c.com/cn/Service/Document_Software/Software_Download/Router/Catalog/MSR/MSR_3020[40][60]_BI/

可能版本上传有问题，也可能是系统文件重复导致异常，建议ctrl+F格式化或者删除系统中的bin文件，重新上传尝试

好不容易文件传上去了，又出现了如下提示，请问各位大佬，这是怎么回事？

System is starting...
Do you want to check SDRAM? [Y/N]
Booting Normal Extend BootWare........
The Extend BootWare is self-decompressing......................
Done!

****************************************************************************
* *
* H3C MSR30-40 BootWare, Version 5.00 *
* *
****************************************************************************
Copyright (c) 2004-2014 Hangzhou H3C Technologies Co., Ltd.

Compiled Date : Sep 11 2014
CPU Type : MPC8349E
CPU L1 Cache : 32KB
CPU Clock Speed : 533MHz
Memory Type : DDR SDRAM
Memory Size : 256MB
Memory Speed : 266MHz
BootWare Size : 4096KB
Flash Size : 4MB
cfa0 Size : 256MB
CPLD Version : 3.0
PCB Version : 4.0


BootWare Validating...
Press Ctrl+B to enter extended boot menu...
Starting to get the main application file--cfa0:/target!....................
............................................................................
............................................................................
..........
The main application file is invalid!
Starting to get the backup application file--cfa0:/target!..................
............................................................................
............................................................................
............
The backup application file is invalid!
Starting to get the secure application file--cfa0:/target!..................
............................................................................
............................................................................
............
The secure application file is invalid!
Booting App fails!
BootWare password: Not required. Please press Enter to continue.