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TI-84 Plus Silver Edition (OS Version 2.55MP) ROM 64 Bit


How to Download and Install TI-84 Plus Silver Edition (OS version 2.55MP) ROM 64 bit

If you own a TI-84 Plus Silver Edition graphing calculator, you may want to update your operating system to the latest version 2.55MP. This version features MathPrintâ, which allows you to input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks. This can help you improve your math skills and understanding.

In this article, we will show you how to download and install TI-84 Plus Silver Edition (OS version 2.55MP) ROM 64 bit on your calculator. You will need a computer, a USB cable and a TI Connectâ software to complete this process.

Step 1: Download the Operating System

The first step is to download the operating system file from the Texas Instruments website. You can do this by following these steps:

Go to this link and fill out the form with your information.

Check your email for a message from Texas Instruments with a download link.

Click on the link and save the file to your computer.

The file name should be and it should be about 1.6 MB in size.

Step 2: Extract the Operating System

The next step is to extract the operating system file from the zip archive. You can do this by following these steps:

Locate the file on your computer and right-click on it.

Select Extract All and choose a destination folder for the extracted files.

Open the destination folder and look for a file named TI84Plus_OS255MP.8xu. This is the operating system file that you need to transfer to your calculator.

Step 3: Transfer the Operating System

The final step is to transfer the operating system file to your calculator using the TI Connectâ software. You can do this by following these steps:

Connect your calculator to your computer using a USB cable.

Open the TI Connectâ software on your computer. If you don't have it, you can download it for free from here.

Select TI Device Explorer from the menu and wait for your calculator to be detected.

Drag and drop the file TI84Plus_OS255MP.8xu from your computer to your calculator's icon in the TI Device Explorer window.

A progress bar will appear on your computer and on your calculator's screen. Wait for it to finish.

When the transfer is complete, disconnect your calculator from your computer.


You have successfully downloaded and installed TI-84 Plus Silver Edition (OS version 2.55MP) ROM 64 bit on your calculator. You can now enjoy the benefits of MathPrintâ and other features of this operating system.

If you have any questions or problems, please refer to the TI-84 Plus C Silver Edition Guidebook or contact Texas Instruments customer support at 1-800-TI-CARES. 061ffe29dd


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