I am also looking for a firmware update for ABV378S300, so that I might be able to fix 2 Promethean boards for teachers. However, I’m not finding a way to contact Technical Support by e-mail or phone, and I don’t see a firmware update available anywhere on this website. Please update your website with better Technical Support info.
- Release notes for ActivInspire v2.21 (released 5 January 2021)
- Release notes for ActivPanel Elements Series v4.3.0 (released 16 December 2020) and v4.3.1 (released 7 January 2021)
- Release notes for myPromethean portal v1.4 (released 2 December 2020)
- Release notes for ActivConnect OPS-G v2.4.4 (released 16 October 2020)
- Release Notes for ActivPanel Elements Series v4.2.0 (released 30 September 2020)