Exactly the same happened with me. But I got a little extra thrown in as a freebie. When I booted my
Nano+ up the day after the update: the whole "about" tab was totally blank. No firmware details at all. Panicked a bit... re-booted... and this time all the critical firmware showed red. Decided not to fly. Got all the way back home (I was on-site for a job) and when I set up on my workbench and booted it up again to try and sort this mess out: everything showed up and this time in black. WOW! buggy firmware or what? Oh... and as far as the LOG and HDR: you're not on your own. Listed? yes. could I engage either? No.
Please... please... PLEASE Autel. Get your **** together. Get every function you promised in your marketing blurb shoehorned into the
Nano+ and get it in there with the next firmware update. Get a screen-tap autofocus sub-routine shoehorned into the flight app and for crying out loud, get that spankingly good camera polished to the "PRO" level it is more than capable of supporting.
Last but not least - sort out the horror-show that anyone who TRIES to shoot like a pro faces with the DNG files... namely over-exposure of the centre of the image fading to a green-tinged under-exposure towards the outer edges of the frame (some people call it 'vignetting', but I really think it is an exposure metering and colour-cast problem). Huawei sorted this problem out within months of releasing their P30 range of camera phones and these smartphones have EXACTLY the same sensor as the
Nano+.
Autel only has to take a few more steps to give this brilliant little drone the specs it is capable of flying with. DJI is chucking one firmware update after another in QUICK succession at their Mini3 Pro and its camera still falls flat on its face in comparison to the footage the
Nano+ grabs as default.