H3C S5130S-12TP-EI固件升级

有一台H3C S5130S-12TP-EI需要固件升级，版本信息如下，请问升级路径如何。麻烦提供下下载链接

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H3C Comware Software, Version 7.1.070, Release 6126P20

Copyright (c) 2004-2018 New H3C Technologies Co., Ltd. All rights reserved.

H3C S5130S-12TP-EI uptime is 4 weeks, 3 days, 1 hour, 9 minutes

Last reboot reason : Cold reboot

Boot image: flash:/s5130s_ei-cmw710-boot-r6126p20.bin

Boot image version: 7.1.070, Release 6126P20

  Compiled Apr 03 2018 11:00:00

System image: flash:/s5130s_ei-cmw710-system-r6126p20.bin

System image version: 7.1.070, Release 6126P20

  Compiled Apr 03 2018 11:00:00

Slot 1:

Uptime is 4 weeks,3 days,1 hour,9 minutes

S5130S-12TP-EI with 1 Processor

BOARD TYPE:         S5130S-12TP-EI

DRAM:               512M bytes

FLASH:              256M bytes

PCB 1 Version:      VER.A

Bootrom Version:    121

CPLD 1 Version:     001

Release Version:    H3C S5130S-12TP-EI-6126P20

Patch Version  :    None

Reboot Cause  :     ColdReboot

[SubSlot 0] 8GE+2COMBO+2SFP