3utools Iphone Battery Health

As your battery ages chemically, its health and ability to deliver peak performance degrade. To assess the overall health of your iPhone battery, look for the description in the section for Peak Performance Capability where the following messages may appear:

Iphone Battery Replacement
Iphone Battery Capacity
3utools Iphone Battery Health Service
3utools Iphone Battery Health 84%
Iphone Battery Drains Fast

If you have a Mac download Coconut battery or 3Utools if you have a PC, they’ll give you some insight on battery conditions and number of charging cycles. 85% is not normal at all for a new battery, anything below 95% points to faulty or used battery.
Jul 18, 2017 How to Extend iPhone Battery Life? 2017- Posted by 3utools. Problem Description: After upgrading iDevice to the latest iOS version, some Apple users may find that their iDevice’s battery life is shorter than before. Please don’t be nervous, this tutorial aims to help you solve this kind of problems. 3uTools can manage files.
Battery health unknown —If your iPhone battery has been improperly installed or is an unknown third-party part (unsupported by Apple), iOS won’t be able to assess its health and you’ll see this message: “This iPhone is unable to determine battery health. An Apple Authorized Service Provider can service the battery.”.

IOS 11.3 Final Version is Available to Download on 3uTools. Accessing Battery Health. With iOS 11.3 beta 2 installed, open Settings - Battery - Battery Health. When Your Device Running Normally. If You Have a Bad Battery, you could choose Disable here. The current Battery Health of my phone is 80% and it is asking me to get this battery serviced as its ageing and might hamper peak performance of my iPhone. (Check Screenshot). Considering the condition of my iPhone's battery, I manage to get 4 hours of Screen on Time on 16 hour day (only LTE) and 4 and a half hours on a 18 hour day (only WiFi).

Battery health unknown—If your iPhone battery has been improperly installed or is an unknown third-party part (unsupported by Apple), iOS won’t be able to assess its health and you’ll see this message: “This iPhone is unable to determine battery health. An Apple Authorized Service Provider can service the battery.”

Battery health degraded—When battery health has degraded to the point where swapping a new replacement battery will improve your experience, the following message appears: “Your battery’s health is significantly degraded. An Apple Authorized Service Provider can replace the battery to restore full performance and capacity.”

Normal performance—When the battery supports normal peak performance and the performance management protections have not bee activated, the message reads: “Your battery is currently supporting normal peak performance.”

Throttled performance—If CPU throttling has been applied, you’ll see this message: “This iPhone has experienced an unexpected shutdown because the battery was unable to deliver the necessary peak power. Performance management has been applied to help prevent this from happening again.”

Throttling disabled—Manually disabling performance management as explained in the following section yields the message saying: “This iPhone has experienced an unexpected shutdown because the battery was unable to deliver the necessary peak power. You have manually disabled performance management protections.”

A significantly worn-out battery does not pose a safety problem, but you’ll experience way more aggressive performance smoothing. Again, replacing the battery with an authorized replacement part will restore performance.

You”ll see a message in Settings when your iPhone battery needs servicing

If your iPhone battery is in poor health and in a need of replacing, you’re wholeheartedly recommended to take advantage of Apple’s discounted iPhone battery replacement service at $29 (down from $79) until December 31, 2018.

Does my device support throttling? iOS dynamically manages performance peaks on the following devices:

iPhone 6

iPhone 6 Plus

iPhone 6s

iPhone 6s Plus

iPhone SE

iPhone 7

iPhone 7 Plus

The effects of CPU throttling are less noticeable on iPhone 8, iPhone 8 Plus and iPhone X.

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This tutorial aims to show you how to check iPhone battery life without the help of Apple. Follow the steps below, then you can easily get your iOS device’s battery data.

You can check iPhone’s battery info with 3uTools. As show below, connect your iOS device to 3uTools with a USB cable. After it is connected, you’ll see iPhone’s charge times and battery life in iDevice. If you want to know more, then click Details.

Now, we’re going to share another method with you. You need to make all the preparations.

* An iOS device

* Lightning USB cable

* Apple ID and Password

* Windows PC or Mac

Step1: You need to install BatteryLife.mobileconfig file via Safari. You’ll be asked to enter Apple ID and password while installing. Click Sign, then you will get a reminder just click Allow.

Step2: Install this Profile, you’ll be asked to enter iPhone’s unlock password. Click Install -> Done.

Step3: Head to iPhone’s Settings app, click Privacy -> Analytics -> Switch on Share iPhone Analytics.

Step4: Sync your iPhone with iTunes. Select This computer -> click Sync.

Iphone Battery Replacement

Step5: Then go to find your iPhone’s battery power log.

Mac: ~/Library/Logs/CrashReporter/MobileDevice/[iOS device name]

You can find this file quickly, open Finder, then press CMD +G, then enter ~/Library/Logs/CrashReporter/MobileDevice/ then you’ll find it easily.

Windows: C:Users（user name）[pc name]AppDataRoamingApple ComputerLogsCrashReporterMobileDevice[iOS device]

Step6: Download and install Browser for SQLite on your Mac or Windows PC. Then run it and click Open Database.

Step7: Choose that powelog file and select All files (*) then click Open.

Step8: Click Browse Data -> select PLBateryAgent_EventBackward_battery in Table.

Iphone Battery Capacity

Step9: Copy and paste the timestamp to this site and click Timestamp to Human data. Then it will show you the GMT and Your time zone.