The secret to making your iPhone run as fast as new, many people don't know
Experts advise iPhone users to turn off background app refresh to save battery, avoid lag and help the device run more smoothly.
Báo Khoa học và Đời sống•19/08/2025
After a few years of use, many iPhones begin to show obvious signs of slowing down. The cause is often due to background applications constantly refreshing data.
While convenient, this feature drains battery and reduces overall performance. Technology expert Daria Maltseva asserts that turning off background apps makes the device smoother.
Additionally, she recommends clearing up your iPhone storage every four months. Transferring videos and photos to a hard drive or computer will avoid running out of memory. Tech Gearoid expert Mitch.H also warns that this feature reduces battery life.
To fix this, users should go to Settings > General > Background App Refresh and turn off unnecessary apps. Dear readers, please watch more videos: Top 10 'Scary' Technology Devices of the Future.
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