[Bangle2] Firmware at v19 but DFU stuck on v12

[espruino-discuss2]

Posted at 2023-10-13 by Franz

Initially I started out with a v10 DFU.

1. I updated the DFU to v12 on https://banglejs.com/apps/
2. I updated the firmware to v19 using nRF Connect (failed on the web)

Now I've got a v19 firmware with a v12 DFU.

I tried nRF Firmware Upgrade, Web, nRF Connect. Still v12 DFU.
Am I wrong to assume, I should be on v19?

Cheers

[espruino-discuss2]

Posted at 2023-10-13 by @fanoush

Am I wrong to assume, I should be on v19?

yes (you are wrong :-), DFU bootloader is separate component that is rarely changed and is not needed to update so often. It is also a bit more risky to update it, so no need to do it just to see higher number.

The firmware update app still offers v12 DFU as the latest so it is OK.

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Posted at 2023-10-13 by Franz

That explains a lot :) Thanks!

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Posted at 2023-10-13 by @gfwilliams

Yes, just to add to @fanoush that I don't often publish new DFU versions in the firmware updater specifically because if nothing has changed in it I don't really want people risking updates if the only thing that's changing is the version number :)