Is your iPhone battery suddenly dying quicker than usual? Before panicking, check your ‘Battery Health’ in Settings > Battery. See if ‘Maximum Capacity’ is significantly lower (below 80%).
Also, background app refresh can be a killer. Go to Settings > General > Background App Refresh and selectively disable apps you don’t need constantly updated. Location Services are another culprit; change app permissions to ‘While Using’ instead of ‘Always’.
Still having issues? A faulty battery might be the cause. For iPhone repair in Wollongong, get in touch with a reputable phone repair shop to discuss battery replacement options. Don’t wait until it completely fails!