华为BR104V300R002路由器固件升级程序。 升级后可启用多项被电信禁用的功能，比如NAT、自动拨号连接、防火墙等。 在升级您的设备前请您再次确认设备版本、型号是否与您所下载升级的文件相符合。 升级前请仔细阅读版本说明书，按照版本说明书内升级操作指导操作。 升级时请不要更改升级文件的名称，保证计算机正常工作，升级文件时不要断电或断网。 升级后建议您将设备重置恢复成出厂设置后再重新配置。

BR104V300R002.bin
BR104V300R002版本说明书.pdf

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