My iPhone 14 Pro heats up noticeably and loses battery quickly whenever I use YouTube, to the point where I can barely watch videos. I've tried offloading and reinstalling the app, deleting it completely and reinstalling it, turning off YouTube's ambient mode, and switching the display to 60 Hz, but nothing has helped. The battery's maximum capacity is currently 77%. What else should I check or try?
2 Answers
You can confirm whether YouTube is the main cause by checking Settings > Battery after a day of normal use. If YouTube is at the top and the phone stays cool with other apps, try lowering video quality, disabling background app refresh for YouTube, and testing both Wi‑Fi and mobile data. However, with battery health at 77%, replacing the battery is still the most likely solution.
At 77% maximum capacity, the battery is significantly worn, so it’s probably the main reason you’re seeing fast drain and extra heat. Reinstalling YouTube or changing display settings may reduce usage slightly, but they won’t fix an aging battery. Check Settings > Battery > Battery Health & Charging for any service recommendation, and consider having the battery replaced by Apple or a reputable repair provider. Also make sure iOS and YouTube are fully updated and avoid using the phone while it’s charging.

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