[业评] 目前PS4或X完能否靠刷BIOS变为其他地区主机？

既然能刷其他BIOS，那再刷回官方的就有保修了
官方不保是怕你刷坏
SONY:
If you download or install update data from a different source, by a different method, or on a system that has been altered or modified in any way, the system might not operate properly and might not be able to install the official update data.

明显只要能be able to install the official update data 就没问题