Firmware Update for the Celestron Nexstar+ Hand Controller

We show you how to update the firmware on the Celestron Nexstar+ Hand controller using the Celestron Firmware Manager (CFM) in an easy step-by-step way.
Timestamps:
0:00 - Introduction to the Celestron Nexstar+ Hand Controller
0:39 - Optics Central Intro
0:58 - Overview of this Video
1:13 - Various Nextstar handsets
3:32 - Downloading CFM
3:55 - Bootloader mode
4:20- Updating the firmware using CFM
5:09- Verify the firmware has succeeded
6:33- End
6:40 - Extra
Celestron Nexstar+ Hand Controller (USB version)
www.opticscentral.com.au/cele...
Starsense Autoguider
www.opticscentral.com.au/cele...
Music:
THEME: 197. Epic MFCC
Artist.io (Various soundtracks)

[@jec1987youtube]

Having trouble getting cam to launch. Java is updated correctly on my PC. Anyone else run into this? Basically when I double click Celestron firmware manager.class to run it I see what looks like a command prompt flash on the screen for a brief moment and disappear. Nothing happens after that.

[@garryfreemyer7187]

You can also update via a wifi dongle.

[@astrox5063]

When I plug in my controller it says "User Keypad Entry" not "CFM Request" any idea on what to do from here?

[@EmanTsal-yi5wm]

NOT even close to what I'm seeing. I think there are a lot of steps, or settings left out of the video.