cnCalc计算器论坛

 找回密码
 注册
搜索
查看: 3456|回复: 6

[Nspire] 急!求助CXOS3.6如何刷回3.1?

[复制链接]
发表于 2013-12-2 21:20:25 | 显示全部楼层 |阅读模式
今天手贱,用Nlaunchy想刷个CAS3.6的双系统的,结果发现刷完之后无限菊花,删除系统想要重刷3.1的时候发现已经晚了……现在只能刷了3.6先用着。现求助boot2如何降回去?没有NDLESS实在不爽啊。
虽然我都觉得没啥可能降回去……
发表于 2013-12-2 21:46:07 | 显示全部楼层
由于提升了最小系统安装限制目前已经没办法了
不过你BOOT2还是低版本的么?是的话参考这里
http://www.cncalc.org/thread-9473-1-1.html

不是的话那么很遗憾无法降级了
发表于 2013-12-2 22:16:41 | 显示全部楼层
杯具了,期待法国人和Ti内鬼多努力吧。
发表于 2013-12-3 03:08:56 | 显示全部楼层
If you've got OS 3.6 with Boot2 3.1, just install Nlaunch and you'll be able to downgrade easily.

If you've got Boot2 3.2.4 on a hardware revision A to I, you'll need an external USB/TTL interface in order to reflash Boot2 3.1 first.

If you've got Boot2 3.2.4 on  hardware revision J or above, there is no known way to downgrade yet.
 楼主| 发表于 2013-12-3 18:16:57 | 显示全部楼层
critor 发表于 2013-12-3 03:08
If you've got OS 3.6 with Boot2 3.1, just install Nlaunch and you'll be able to downgrade easily.

...

Do you have a tutorial to use a TTL cable to downgrade? It seems that I can't find one in the forum.
发表于 2013-12-3 19:29:48 | 显示全部楼层
abc1438 发表于 2013-12-3 18:16
Do you have a tutorial to use a TTL cable to downgrade? It seems that I can't find one in the foru ...

http://www.cncalc.org/forum.php?mod=viewthread&tid=6369
 楼主| 发表于 2013-12-18 15:43:50 | 显示全部楼层
论坛教程没有cx的按键?
您需要登录后才可以回帖 登录 | 注册

本版积分规则

Archiver|手机版|cnCalc计算器论坛

GMT+8, 2024-12-23 08:34 , Processed in 0.039736 second(s), 18 queries .

Powered by Discuz! X3.4

© 2001-2023 Discuz! Team.

快速回复 返回顶部 返回列表