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How to Update the Operating System
TI releases new operating systems as needed.
It is important to run a most up-to-date operating system on your calculator.
Here is how to install updates.
TI releases new operating systems as needed.
It is important to run a most up-to-date operating system on your calculator.
Here is how to install updates.
| What to Enter | Screen Shots |
| First, let’s check the version of an operating system on your TI. Press 2ND then MEM • Above the + button on TI-84/83 Plus. • Above the 6 button on TI-89 Titanium. Then, you will see this (on TI-84/83 Plus): |
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| While 1:About is selected, press ENTER. Then, you will see a display similar to this. Note the version of your current operating system. |
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| Now check the latest OS version at the TI website. Go to this link if you own a TI-83 Plus or TI-84 Plus. Go to this link if you own a TI-89 Titanium. If a newer version is available, download it. |
Download the new OS onto your Desktop. |
| You must have TI Connect software installed on your computer. If you do not have it, you can download it from this link. |
Run the installer! |
| Launch TI Connect. Then, launch TI Device Explorer. Then, drag & drop the new OS file onto the Explorer’s window. |
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| As a transfer begins, you will see a window like this. |  |
| When done, this is the screen you will see. |  |
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| KU Interactive Mathematics |
Disclaimer • Updated September 4, 2008
Email: mitsuma@kutztown.edu
Phone: +1 (610) 462-WPJW
Phone: +1 (610) 462-WPJW