Nspire OS 3.0.2已经可以降级 降级必须保持1.4的Boot2

Nero

据Ticalc消息，一位的用户上传了一项工具DowngradeFix ，用这个工具可以降级OS3.0.2.不过，降级的必要条件是没有安装3.0.1Boot2，也就是Boot2必须保持在1.4版本。

来源：www.ticalc.org

DowngradeFix for the TI-Nspire
Posted by Ryan on 16 June 2011, 00:42 GMT


An anonymous user over at  has released DowngradeFix for the TI-Nspire series. This software allegedly performs the same operation as Nleash, however, it is performed in a different manner. My preliminary understanding is that DowngradeFix is a fake OS that wipes the minimum OS allowed on the calc, thus allowing for downgrading. DowngradeFix is said to be compatible with all calcs that are not running the version of Boot2 included in OS v3 for the TI-Nspire. It is important to read the details of this software as well as its implications, so swing on over to the official post and give it a read.

Update: There have been reports of a bug that may be present when using this method to downgrade. It is nothing serious, but if you experience issues you can read about the simple solution here.

l5h5t7

1# Nero


很好！OS 3.0.2已经很完美了，干嘛还要降级。

lch

1# Nero


很好！OS 3.0.2已经很完美了，干嘛还要降级。
l5h5t7 发表于 2011-6-18 15:18

2.1可以用ndless

鸣人之子

很好
怎么用？

鸣人之子

装DowngradeFix的时候出现"The handheld is not responding."是怎么了？是因为我电量不够了么？

鸣人之子

开机立即进入自检是怎么回事？

鸣人之子

成功了，貌似没有用到DowngradeFix ？

HB

淘宝 USB TTL 不超过10元，刷回1.4

lch

淘宝 USB TTL 不超过10元，刷回1.4
HB 发表于 2011-6-19 13:34

那个东西怎么用啊

Xiaoyjz

表示主板上居然还留了并口
并口怎样给Boot2降级？