After updating my iPhone 16 Pro Max to iOS 26, I began experiencing serious performance issues while playing Delta Force Garena. The game struggles to maintain a stable 120 FPS, frequently dropping to 30 FPS or lower, causing severe lag and stuttering especially during intense action or in open environments.
There’s also a critical bug when I open the in-game chat: once the chat is opened, I become completely unable to move or perform any actions. The only solution is to force close and restart the game. The chat feature becomes totally unusable in this state.
What makes this even more frustrating is that I’ve seen Android devices running the game at higher resolutions and with stable 120 FPS, despite having technically weaker processors than the A18 Pro chip in my iPhone which Apple claims is the most powerful mobile chip. In reality, the game runs significantly better on my Galaxy S23 Ultra, with no frame drops and much smoother performance overall.
This makes my iPhone feel like an outdated device with poor optimization, which is disappointing given its specs and price.