I'd be more worried about the other components besides the HVB. The screen or cooling components seem more likely to be a problem. Someone recently reported a 100k lightning still had over 90% capacity on HVB
Walk-away Lock (WAL) – 2022-2023 only, standard on 2024+
Note: this only enables toggles on the Sync Screen for toggling WAL and WAL Feedback (horn honk). To get the actual functionality you need the BCM updated from the dealer or OTA. See this post.
APIM 7D0-09-05 xxxx Cxxx xx--
Or APIM Easy...
I went to dealer few months ago for sync update. They applied a frunk update I wasn't aware of and WAL started mysteriously working, but no buttons. I added buttons through forscan
I use PAAK exclusively on my samsung S24. For last 2 months I unlock doors, start truck, put in gear, then start to drive. About 1/2 time I get no key detected after driving for a min. Just a nuisance, hasn't affected being able to use truck. Might have been samsung update that started it...