I don't know, which FW was used. I have latest EU version and there is no problem with GPS fix in airplane mode. I can't rate stress tests (I haven't played games od made longer videos, nor bechmarks), but I have heard, that firmware update reduced the temperatures in the load by a few degrees (still not amazing result). Camera is mixed bag... sometimes, camera erase more details I would expect, but overall, I guess, a little bit ahead of the competition (but 12mpx it not enought for such an HW and 50 mpx mode is no miracle). Ultrawide is weaker (not bad, pixel 8 pro is much better). Overall not perfect, but very good camera phone.
The Vivo X100 Pro wants to score points in the test with its many high-end specifications, waterproof case, large battery, bright LTPO display, and first-class camera. Read the test to find out whether it succeeds and whether there is a downside.