usbjtag nt 刷sb612x 固件的问题

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flyingdida
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usbjtag nt 刷sb612x 固件的问题

Post by flyingdida »

这里请教一个问题

由于本地ISP人只支持1.0.6.1固件所以我需要手动升级。usbjtag nt 应该如何搞?

具体步骤和命令是什么?

谢谢
usbbdm
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Post by usbbdm »

USBJTAGNT可以将任何文件刷到目标机上。首先你要找到ISP腿。确认NT可以DETECT到FLASH。
接下来就是你自己的事情了。
NT刷机时不象u-boot那样做检测。所以你必须确认文件是你要刷的。
最重要的是先有一个好的备份。这样天就不会塌下来。
flyingdida
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Post by flyingdida »

文件今天下来了是 SB_KOMODO-1.0.6.1-SCM00-NOSH.NNDMN.p7 for sb6120

nt 支持p7文件吗?如果不支持 如何转换成bin.
CAPONE
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Post by CAPONE »

您必须删除页眉并保存。bin
usbbdm
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Post by usbbdm »

flyingdida wrote:文件今天下来了是 SB_KOMODO-1.0.6.1-SCM00-NOSH.NNDMN.p7 for sb6120

nt 支持p7文件吗?如果不支持 如何转换成bin.
你可以用UJmodem读取文件。NT软件不直接支持文件。
flyingdida
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Post by flyingdida »

在别的论坛找到了去掉header的文件并且直接是.bin
usbbdm
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Post by usbbdm »

flyingdida wrote:在别的论坛找到了去掉header的文件并且直接是.bin

问题是这个固件是3mb的

看了一些文章说需要刷 ubfi1 和ubfi2

命令是
flshdct 0
ldram ubfi1
program ubfi1
ldram ubfi2
program ubfi2

是不是这样就完了?

谢谢
应该是的。最重要的是先备份。你就不会有危险了。
flyingdida
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Post by flyingdida »

非常感谢,已经搞好了。
teddyalmonds
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Post by teddyalmonds »

lol flyingdida, do your customers on ebay know that you're opening the modems, saving the flash files and reprogramming it yourself?

you do realize that you can update the modem via snmp right?
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