Ti-Nspire non-cas can't get update!

qq517089297

诗诺比 发表于 2013-11-4 10:37
1. 装 1.3版  Computer Link软件(1.0太低, 等下没法刷ndless, 太高的版本有的认不出工程机器)

2. 刷工程 ...

boot2刷成功了，boot1不行 急求

think21st

我的一个Cas也是刷到1.7版本正常，再升级到3.1.0.192后也是无法启动，停止在一半的画面。怎么解决？

think21st

朔雪X忆 发表于 2013-11-2 18:42
咦楼主你删了系统……
这下糟糕了吧、
除非是本来的系统（或者是系统版本更旧的？）

拆开壳子后再数据线上看到了EVT的字样。原来什么版本忘记了，我升级到1.7版本时还是正常的。升级到3.1后启动就如楼主这样的画面停止了。怎么解决呢？

think21st

TTL接口位置在哪里？

critor

Apparently, the new 3.1 OS tried to update your Boot2 1.4 to version 3.0.1, an the update did fail. :(

So no valid Boot2 anymore, your calculator is now totally unusable. :(

You need to reflash a valid Boot2 image.
USB isn't functionnal in such an advanced bricking state, so you'll need to connect a TTL interface to the Dock/J01 connector :

Ti64CLi++

If you want, I've uploaded the 1.5.DEVBUILD OS for TI Nspire non-CAS on Ti-Planet.
https://tiplanet.org/forum/archives_voir.php?id=1364079
Now you can, normally, updgrade your Nspire non-CAS with a development OS ;)