« previous next »
Pages: 1 2 3 [4]   Go Down

Author Topic: Downgrade For Ti-nspire os 3.9 released  (Read 42616 times)

0 Members and 1 Guest are viewing this topic.

Offline The_King

  • LV5 Advanced (Next: 300)
  • *****
  • Posts: 247
  • Rating: +6/-2
  • Ⓣⓗⓔ Ⓖⓐⓜⓔ ⓍⒹ
    • View Profile
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #45 on: November 13, 2014, 09:22:03 pm »
Quote from: Vogtinator on November 03, 2014, 03:18:11 pm
Quote from: Sorunome on November 03, 2014, 03:04:54 pm
I find it funny how we keep find exploits in TIs software to allow ndless somehow :)
It's simple: TI keeps writing buggy software...

That one line just made my day XD
Logged

Offline DJ Omnimaga

  • Clacualters are teh gr33t
  • CoT Emeritus
  • LV15 Omnimagician (Next: --)
  • *
  • Posts: 55943
  • Rating: +3154/-232
  • CodeWalrus founder & retired Omnimaga founder
    • View Profile
    • Dream of Omnimaga Music
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #46 on: November 19, 2014, 08:32:07 pm »
17 days later, OS 3.9.1 is discovered (and it blocks the downgrade, although it's most likely not a direct counter-measure to the downgrade utility, since it's so soon after it's release. That's unless TI devotes $1 billion worth of budget on employee payroll just to block exploits in less than hours.) http://tiplanet.org/forum/viewtopic.php?p=173079&sid=4e9969230e7d88d6d242a4f52e1e2df5#p173079
Logged

Offline Sorunome

  • Fox Fox Fox Fox Fox Fox Fox!
  • Support Staff
  • LV13 Extreme Addict (Next: 9001)
  • *************
  • Posts: 7920
  • Rating: +374/-13
  • Derpy Hooves
    • View Profile
    • My website! (You might lose the game)
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #47 on: November 20, 2014, 12:49:17 am »
Welp, that sucks x.x
I hope that one will be able to break soon, too ^.^



Also, 7000th post
Logged

THE GAME
Also, check out my website
If OmnomIRC is screwed up, blame me!
Click here to give me an internet!

Offline Jonius7

  • python! Lua!
  • LV10 31337 u53r (Next: 2000)
  • **********
  • Posts: 1918
  • Rating: +82/-18
  • Still bringing new dimensions to the TI-nspire...
    • View Profile
    • TI Stadium
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #48 on: November 20, 2014, 07:25:50 am »
Wow, that'd be kinda ridiculous if they knew about the downgrade tool AND had a fix for it, but they may have been working on OS security all along and just fixed some 'bugs'
Logged
Programmed some CASIO Basic in the past
DJ Omnimaga Music Discographist ;)
DJ Omnimaga Discography
My Own Music!
My Released Projects (Updated 2015/05/08)
TI-nspire BASIC
TI-nspire Hold 'em
Health Bar
Scissors Paper Rock
TI-nspire Lua
Numstrat
TI-nspire Hold 'em Lua
Transport Chooser
Secret Project (at v0.08.2 - 2015/05/08)
Spoiler For Extra To-Be-Sorted Clutter:

Spoiler For Relegated Projects:
TI-nspire BASIC
Battle of 16s (stalled) | sTIck RPG (stalled) | Monopoly (stalled) | Cosmic Legions (stalled)
Axe Parser
Doodle God (stalled while I go and learn some Axe)

Offline JotaB

  • LV0 Newcomer (Next: 5)
  • Posts: 4
  • Rating: +0/-0
    • View Profile
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #49 on: January 17, 2015, 08:12:15 am »
I'm having an issue.

I used this downgrade program on my nspire cx hardware revision S. Installed OS 3.6 and runned perfectly. But when I ejected the USB from the computer it stopped working. Everytime I try to boot it starts showing a loading clock at then the calculator shuts off. All the times!
Surprisingly, the calculator works when connected to computer.
I uninstalled OS 3.6 and re installed OS 3.9 but IT KEEPS WITH THE SAME PROBLEM! The calculator only works when is USB-connect.

I searched and another user on TI-Planet with hardware revision S is with the same problem.

What should I do now?
Logged

Offline Vogtinator

  • LV9 Veteran (Next: 1337)
  • *********
  • Posts: 1193
  • Rating: +108/-5
  • Instruction counter
    • View Profile
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #50 on: January 17, 2015, 08:15:24 am »
Try the maintenance menu and format everything. You can also try to play a bit with the diagnostics utility, that could give us a clue what might be causing this.
It may even work to take the battery out and wait for a few minutes and try again.
Logged

Offline JotaB

  • LV0 Newcomer (Next: 5)
  • Posts: 4
  • Rating: +0/-0
    • View Profile
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #51 on: January 17, 2015, 01:31:36 pm »
Ok, reinstalling OS 3.9.1 instead of OS 3.9.0 solved my problem. It's a really strange issue. I wonder what should I do to get ndless on my calculator   :/
Logged

Offline Springyboy

  • LV2 Member (Next: 40)
  • **
  • Posts: 33
  • Rating: +0/-0
    • View Profile
Re: Downgrade For Ti-nspire os 3.9 released
« Reply #52 on: January 19, 2015, 04:47:54 am »
Quote from: JotaB on January 17, 2015, 01:31:36 pm
Ok, reinstalling OS 3.9.1 instead of OS 3.9.0 solved my problem. It's a really strange issue. I wonder what should I do to get ndless on my calculator   :/

Quote from https://tiplanet.org/forum/viewtopic.php?f=57&t=15497

If your hardware revision is 'S' or above, your calculator will not work correctly with OS <3.9.1, making the downgrade useless.

Therefore, you'll have to wait for a new version of ndless (compatible with 3.9.1) to be released before you can use it.
Logged
Pages: 1 2 3 [4]   Go Up
« previous next »