Using the Stream Vision application, connecting the Samsung mobile phone in wi-fi to the thermal device, today I was able to download and install the new Firmware 4.0 on my Pulsar Accolade XP50 LRF. Well, dear American night hunter friends, I must tell you that the result has been truly amazing. The details of the images are greatly improved and more precise. In addition, the new observation mode, Image Detail Boost, made it much easier to focus on the target, (which before was difficult and represented the only defect of this exceptional thermal binoculars). You can install this new Firmware on all top of the range thermal devices, with 640x480 pixel sensor, of the XP50 series (Helion, Trail, Thermion). It is to be believed that Pulsar (Lithuanian) used military-derived software, as did Dedal (Russian) in the design of its prestigious and expensive thermal riflescopes. You can see the description of this Firmware on this link:
https://www.pulsar-nv.com/glo/blog-news/firmware-update-4.0/2001/
.. and you can see the demo on this video...
https://www.pulsar-nv.com/glo/blog-news/firmware-update-4.0/2001/
.. and you can see the demo on this video...