Battery meter iphone 12 update#

5 Solutions to Fix iPhone Battery Percentage Jumps Around?Ĭlick ' Update', and it will check the latest iOS version that your iPhone supports. Moreover, as a result of liquid damage or other faulty components, you need to replace your battery to fix the battery percentage jumping on iPhone.Īfter learning why iPhone battery percentage drops suddenly or goes up quickly, you can follow the following tips to fix the problem. If your iPhone battery has worked longer than 2 years, the jump-up/down problem of battery percentage shows your iPhone battery is damaged. Generally speaking, the battery life is about 2 years. For fixing it, you need to repair your iOS system error.

Battery meter iphone 12 update#

Though Apple explains they will the iOS update will save battery life, still, some old iOS models like iPhone 6, iPhone 5, etc., get stuck in the battery percentage problem. Since iOS 12/13/14 update, many users complain that the battery life became shorter. Some users complained that their iOS device doesn't charge consistently while it's plugged in. Sometimes, the device shuts down suddenly with 20% or more charge. It is reported that the lithium-ion batteries may lead to battery percentage to jump from one charge to another. However, the lithium-ion batteries are far from perfect. Here we gather the most common reasons for this problem.Īpple uses lithium-ion batteries with smaller packages than traditional batteries in its iOS devices to charge iPhone faster and last longer. The reasons for iPhone battery percentage are various.

Why Is iPhone Battery Percentage Jumps up/Down Quickly?