更新手持图形计算器的操作系统，要先将手持设备和电脑用USB连接线连接起来，然后使用TI-Nspire™ CAS 教师软件完成更新。 如要更新到操作系统版本3.6，您的手持设备要有15MB的可用空间。请删除一些现有文件或将文件传输到电脑上保管。手持设备一旦更新到3.6，就不再能降级到较早的版本。更新多个手持设备 (英文)
https//education.ti.com/zh-CN/software/details/en/33AADF01417343C6B4DCA1A8199647F4/ti-nspire_os
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