Jump to content



Photo
- - - - -

Casio 35+ / Fx9750 Gii Unable To Go In Bootcode


  • Please log in to reply
7 replies to this topic

#1 pokexpert

pokexpert

    Newbie

  • Members
  • Pip
  • 4 posts

  • Calculators:
    Graph 35

Posted 20 March 2013 - 08:30 PM

Hello everyone
I tried today to "hack" my 35+ (that's the name of the 9750 in my country) to have a 9860GII's firmware.
Bu i tried to enter in bootcode, and it doesnt work. The calculator doesn't boot or boot normally.
Can anyone psease make me a video to how to make it (the timing..)?
Thanks a lot

#2 flyingfisch

flyingfisch

    Casio Maniac

  • Deputy
  • PipPipPipPipPipPipPipPip
  • 1891 posts
  • Gender:Male
  • Location:OH,USA
  • Interests:Aviation, Skiing, Programming, Mountain Biking.

  • Calculators:
    fx-9860GII
    fx-CG10 PRIZM

Posted 21 March 2013 - 01:51 PM

so it doesn't turn on at all, even after the old firmware was reinstalled?

#3 pokexpert

pokexpert

    Newbie

  • Members
  • Pip
  • 4 posts

  • Calculators:
    Graph 35

Posted 21 March 2013 - 03:51 PM

so it doesn't turn on at all, even after the old firmware was reinstalled?

Nope, when it doesnt boot, if i press restart again, it boot normally...

#4 flyingfisch

flyingfisch

    Casio Maniac

  • Deputy
  • PipPipPipPipPipPipPipPip
  • 1891 posts
  • Gender:Male
  • Location:OH,USA
  • Interests:Aviation, Skiing, Programming, Mountain Biking.

  • Calculators:
    fx-9860GII
    fx-CG10 PRIZM

Posted 21 March 2013 - 04:23 PM

Oh, ok.

I can't give too much info here, but try using the *_sh4.fls file.

#5 pokexpert

pokexpert

    Newbie

  • Members
  • Pip
  • 4 posts

  • Calculators:
    Graph 35

Posted 21 March 2013 - 06:14 PM

I got it! Here's the timing:
Press restart, keep holding
press 4/ac/F2
Release restart
KEEP HOLDING 4/AC/F2 3-4 SECONDS
release
Press 9, hold it for 1 sec and release
press x ,hold it for 1 sec and release
Here you go!
  • Casimo likes this

#6 flyingfisch

flyingfisch

    Casio Maniac

  • Deputy
  • PipPipPipPipPipPipPipPip
  • 1891 posts
  • Gender:Male
  • Location:OH,USA
  • Interests:Aviation, Skiing, Programming, Mountain Biking.

  • Calculators:
    fx-9860GII
    fx-CG10 PRIZM

Posted 21 March 2013 - 08:25 PM

Glad you got it to work, and Hello pokexpert and welcome to UCF! You should introduce yourself. ;)

#7 jessixox

jessixox

    Newbie

  • Members
  • Pip
  • 1 posts

  • Calculators:
    fx9750gii

Posted 09 April 2013 - 02:05 AM

I've got a similar problem but mine just boots normally

#8 shinolife63

shinolife63

    Newbie

  • Members
  • Pip
  • 25 posts
  • Gender:Male

  • Calculators:
    Classpad CP-400
    Classpad CP-330
    fx-9860gii
    Hacked fx-9750gii
    fx-300 ES plus
    fx-115 ES
    fx-300 MS

Posted 21 April 2013 - 10:32 PM

hacking mine was odd, it wouldnt work with any of the methods given anywhere, after like my 90th try however, it seemed to work. Idk, mabye i glitched it lol, you could try doing what I did




1 user(s) are reading this topic

0 members, 1 guests, 0 anonymous users