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Upgrade fx9750GII to fx9860GII problem

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fefin:
Hi all ;D hope you can help me, I got this problem:
When I try to recover the flash with fxRemote to (2.01.0200), the calculator just freezes and says "OS not identifiable! Start bootcode OS update manually and try again."
What i have to do to convert my calculator?  The OS version is 02.01.0700

Thanks and bye !

Spyro543:
I had this same problem. When you get that error message, press the F2, AC/on, 4, and RESTART (on the back) buttons. Then release them. Next, press and release the 9 key, and press and release the x key (multiply key). Then try recovering the flash. Also, your calculator could be the new model (Power Graphic 2). Try recovering with the "2_02_0201_sh4.fls" file.

flyingfisch:

--- Quote from: Spyro543 on December 28, 2012, 10:51:05 am ---I had this same problem. When you get that error message, press the F2, AC/on, 4, and RESTART (on the back) buttons. Then release them. Next, press and release the 9 key, and press and release the x key (multiply key). Then try recovering the flash. Also, your calculator could be the new model (Power Graphic 2). Try recovering with the "2_02_0201_sh4.fls" file.

--- End quote ---

Yup, exactly what i was going to say.

I am not sure what this forum's policy on these topics is though. On UCF, we can do it in the IRC and through PM's, and on casiopeia you can do it anywhere.

DJ Omnimaga:
Actually we might not be able to help much due to new forum policies (added after many complains from members of another TI forum and to avoid more inter site drama) but if you e-mail cfxm he might be able to help you. I think an issue is that you got a new generation 9750G with the SH4 processors, but cfxm apparently knows the answer :)

flyingfisch:

--- Quote from: DJ_O on December 28, 2012, 11:47:47 am ---Actually we might not be able to help much due to new forum policies (added after many complains from members of another TI forum and to avoid more inter site drama) but if you e-mail cfxm he might be able to help you. I think an issue is that you got a new generation 9750G with the SH4 processors, but cfxm apparently knows the answer :)

--- End quote ---

He knows the answer because he made the hack ;)

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