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Calculator Community => TI Calculators => Topic started by: bdfs44 on April 24, 2016, 05:30:21 am

Title: TI Nspire updating problem
Post by: bdfs44 on April 24, 2016, 05:30:21 am

Hey guys so i have a problem that i hope u can solve it
I have a TI-nspire version 1.3.2438, and i want to update it because when i write some documents in computer then send it to the nspire, i cant see them because the calculator version is lower.
I tried to update it many times, but while i am updating the computer software says " the operating system file is corrupt or invalid"
can someone help me. Now i am doing documents directly in the calculator(that is very annoying =(
 

Title: Re: TI Nspire updating problem
Post by: Vogtinator on April 25, 2016, 11:37:36 am

AFAICS you need to install OS 1.7 first, then 3.1 and finally 3.9.