A: Because the base NCA is corrupt. Updating a corrupt base is like building a penthouse on a cracked foundation. You need the celeste+switch+rom+fixed base, then apply update 1.0.4 if not bundled.
A: Yes. The fixed ROM fixes the Turnip driver crashes on Snapdragon chips. The broken ROM froze on the summit; the fixed version runs at 55-60 FPS on an Odin 2. Conclusion: Conquer the Mountain, Not the Crashes Celeste is a game about persistence and overcoming impossible barriers. It is poetic irony that the barrier to playing it on the Switch (via emulation or CFW) was a technical one—a bad ROM dump that made the game unbeatable. By sourcing the celeste+switch+rom+fixed , you remove that barrier. celeste+switch+rom+fixed
You no longer fear the Badeline chase. You no longer rage at a black screen instead of the beautiful Summit sunrise. You simply play. A: Because the base NCA is corrupt