[DM41L] can't flash V23 but managed to flashed V24_t2

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[DM16 V22] CHS gives unexpected results
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Boub65
Posts: 89
Joined: Tue Sep 12, 2017 2:34 pm
Location: Rabat, Morocco

[DM41L] can't flash V23 but managed to flashed V24_t2

Post by Boub65 » Tue Oct 24, 2017 9:22 am

Hi all,
just received my DM15L and DM41L.
Very happy and really impressed by quality.

My DM15L came with V23 firmware version but DM41L with V22 firmware.

So I tried to flash my DM41L with DM41_V23.
I used the xdm1x_41_updater.exe tool and the DM41_V23 hex.
After a warning about alignement and the reset required, the process did not succed and stopped (freeze) after the "....."
I tried every thing without success.

Then I tried upgrading to DM41_V24_t2, and it was successful from the first try.

So now I have DM41_V24_t2 and have no problem, but I would like to know why DM41_V23 didn't succeed to resolve for further updates.

Thanks for any info/help.
Sincerely,
Boubker.
2xDM15L, DM41L, DM42 SN#00855
TI-89 titanium, CASIO fx-cg50 (to play with micropython)

Michael
Site Admin
Posts: 236
Joined: Wed Apr 05, 2017 9:31 pm

Re: [DM41L] can't flash V23 but managed to flashed V24_t2

Post by Michael » Tue Oct 24, 2017 9:33 am

I don't see why V23 shouldn't work. I'm sure it would if you'd tried again.

Boub65
Posts: 89
Joined: Tue Sep 12, 2017 2:34 pm
Location: Rabat, Morocco

Re: [DM41L] can't flash V23 but managed to flashed V24_t2

Post by Boub65 » Tue Oct 24, 2017 10:02 am

Hi Michael,
ok for your advice, I will try now to downgrade to V23...
Will keep you informed.

Sincerely,
Boubker.
2xDM15L, DM41L, DM42 SN#00855
TI-89 titanium, CASIO fx-cg50 (to play with micropython)

Boub65
Posts: 89
Joined: Tue Sep 12, 2017 2:34 pm
Location: Rabat, Morocco

Re: [SOLVED] [DM41L] can't flash V23 but managed to flashed V24_t2

Post by Boub65 » Wed Oct 25, 2017 10:34 am

Hello again,
I managed to downgrade my DM41L to V23 (from V24_t2).
I did flash the firmware this time on the first trial!

I don't know what happened the first time when it did not manage to flash V23 but flashed V24_t2.
Sincerely,
Boubker.
2xDM15L, DM41L, DM42 SN#00855
TI-89 titanium, CASIO fx-cg50 (to play with micropython)

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