iOS 17/18 Battery Drain Issue! How To Fix?

Part 1. Does iOS 17 Drain Battery?

According to iOS 17 review, many users complain battery drain after iOS 17 update. If you've recently updated to the iOS 17 version, you may have noticed a significant decrease in battery life. iOS 17 battery drain issue are a common problem with the latest software versions as they are not fully optimized for power efficiency.

Part 2. Why is iOS 17/18 Draining My Battery?

Many people want to know that why is my battery draining so fast after ios 17/18 update. It's common for new iOS system updates to cause minor battery drain issues, but there are several factors that can exacerbate iPhone battery life draining. The first reason is the compatibility issue. It refers to the fact that iOS 17 is a new version, and most apps have not been updated simultaneously and cannot work seamlessly with the latest version of iOS. Therefore, apps that are not compatible with iOS 17/18 may consume more battery power.

Aside from that, your iPhone's sudden decrease in battery life could also be due to one of the following reasons: battery aging,system bug，background-running apps, battery-intensive apps, malware, etc.

Part 3. How to Fix iOS 17/18 Battery Drain? 9 Tips

Tips 1. One-stop Solution to Fix iOS 17/18 Battery Life Problems (Fast & Easy)

If your iPhone is experiencing battery life problems on iOS 17/18, it is possible that there may be an underlying software issue causing the drain. In such cases, UltFone iOS System Repair can be a one-stop solution to fix various software-related issues affecting your iOS 17/18 battery life and iPados 17/18 battery drain performance. Most importantly, the tool supports all iPhone models and iOS versions, which can fix hot issues like iPhone 13 battery draining fast iOS 17/18, iPhone 11 iOS 17/18 battery drain, iOS 17.1.2 battery drain and iOS 17.2 battery drain.

UltFone iOS System Repair is a professional tool designed to repair common iOS system problems without data loss. By repairing the underlying system problems, you can restore your device's optimal performance and improve battery life on iOS 18, iOS 18.0.X series, iOS 17.1, iOS 17.1.1, iOS 17.1.2. iOS 17.2 draining battery, iOS 17.3 battery life issues, iOS 17.4 battery drain and iOS 17.5 battery drainboth can be fixed by UltFone iOS System Repair, which has updated the system.

Click the button right now to fix iOS 18 & iOS 17 & iOS 17.1 & iOS 17.1.1 & iOS 17.1.2 & iOS 17.2 & iOS 17.2.1 & iOS 17.3 & iOS 17.4 & iOS 17.5 battery drain.

To fix iOS 18 & iOS 17 & iOS 17.1 & iOS 17.2 & iOS 17.3 & iOS 17.4 & iOS 17.5 battery drain issue using UltFone iOS System Repair Tool, utilize the following steps:

• Step 1Download and Launch UltFone iOS System Repair Download and launch UltFone iOS System Repair on your PC or Mac. Connect your iPhone to the computer and click "Start" to enter the iOS system repair module.

• Step 2Select Standard Repair. On the following screen, click "Standard Repair" to proceed.

• Step 3Download Firmware Package Before performing the system repair, click the "Download" button to download the firmware package matched to your device. You can choose the location to save the firmware package.

• Step 4Start Repairing Operating System Once the firmware package is downloaded, click "Start Standard Repair" to fix the iOS issues. Wait for a few minutes as the system repair process takes place.

• Step 5Done with the iOS System Repair After the repair process, your iPhone will automatically reboot, and iOS 17/18 draining battery, iOS 17/18 battery life problems, iOS 17.1.2 battery life issues and iOS 17.2 battery drain have been solved.

Tips 2. Waiting for iOS to Complete Update

Experiencing a noticeable decline in battery life after installing an iOS update is a common occurrence. iPhones undergo additional background tasks post-update, consuming more battery power than usual.

However, this is a temporary phase, and the battery life typically stabilizes once these supplementary tasks are completed. If you encounter such a situation, consider rebooting your device as it may aid in resolving the issue.

Tips 3. Downgrade iOS 17/18 to 16/17

If you are facing persistent iOS 17/18 iPhone 15 battery life problems and none of the previous solutions have worked, you may consider downgrading iOS 17 back to iOS 16, or downgrading iOS 18 TO 17. This will revert your device to a more stable and established version of the operating system.

One recommended tool for downgrading iOS 17/18 is UltFone iOS Downgrade Tool, which provides a safe and user-friendly method for reverting back to a previous iOS version.

Tips 4. Enable Low Power Mode

Low Power Mode can improve iOS 17 battery life by reducing power consumption. After it is enabled, some background activities, automatic updates, and certain visual effects on your iPhone will be restricted. But this method can effectively help you avoid battery draining too fast on iOS 17.

To enable Low Mode Power to save battery on iOS 17:

• Step 1: Go to "Battery settings".
• Step 2: Locate and toggle on "Low Power Mode".

Tips 5. Find Out Which Apps are Draining Unusual Battery

If you suspect that certain apps are causing excessive battery drain on your iOS 17 device, follow these steps to identify and manage them:

• 1. Open the Settings app on your iPhone or iPad.
• 2. Scroll down and tap on "Battery."
• 3. Look for the list of apps under the "Battery Usage" section.
• 4. Check how much battery each app has consumed in the last 24 hours.
• 5. If you notice any apps that have consumed a significant amount of battery compared to usual, they may be causing the issue.

Tips 6. Update All Apps

If you are experiencing rapid battery draining on your iOS 17 device, outdated apps could be the culprit. Updating all your apps to their latest versions can help optimize performance and improve iOS 17 battery health and life. Follow these steps to update your apps:

• 1. Open the App Store on your iPhone or iPad.
• 2. Tap on your profile picture located in the top right corner of the screen.
• 3. Scroll down to view the list of apps that need to be updated.
• 4. To update all apps at once, tap on "Update All" at the top of the list.
• 5. Alternatively, you can choose to update individual apps by tapping "Update" next to each app.

Tips 7. Check if Your Battery Needs to be Replaced

Is your iPhone showing signs of aging? If your device has reached the four-year mark or beyond, it's likely that the battery may require replacement. Follow these steps to see how to check your iOS 17 battery.

• 1. Navigate to Settings, go to Battery > Battery Health & Charging.
• 2. Examine the Maximum Capacity reading. If it falls below 80%, it indicates a worn-out battery, signaling that it's time to consider a replacement.

Tips 8. Reset All Settings

If you find that your apps are not the cause of the battery drain issue on your iOS 17 device, you can try resetting all settings to resolve any potential software conflicts. Here's how:

• 1. Open the Settings app on your iPhone or iPad.
• 2. Scroll down and tap on "General."
• 3. Tap on "Transfer or Reset iPhone"
• 4. Next, tap on "Reset."
• 5. Select "Reset All Settings" from the options provided.
• 6. If prompted, enter your passcode to confirm the reset.

Tips 9. Wait for Next iOS Software Update

Waiting for the next iOS software update allows users to benefit from these improvements, as Apple actively works to refine and enhance the performance of the iOS ecosystem. This approach ensures that your device is equipped with the latest software advancements, potentially resolving battery-related concerns and delivering an overall improved user experience.

Part 4. People Also Ask about Fix iOS 17 Battery Life Problems [iOS 17.4 & iOS 17.5 Included]

Q1. What's new in iOS 17?

Below are what does iOS 17 do and what's new with iOS 17. Let's take a look about iOS 17 features.

• 1. Standby: Enhance usability by placing your iPhone on its side while charging.
• 2. Journal: Explore a novel way to cherish life's moments and safeguard your memories.
• 3. Live Voicemail: Redirect calls to voicemail with the added feature of a live transcript of the message.
• 4. Phone Calls: Personalize what appears when making calls to contacts.
• 5. Messages: Consolidate all iMessage apps in a single location, and enable friends to track your safe arrival.
• 6. Stickers: Create dynamic Live Stickers using your own photos.
• 7. AirDrop: Easily exchange contact information using NameDrop.

Q2. Does iOS 17.1 fix battery drain?

Yes. According to expert research, iOS 17.1 boosts battery life of most older iPhones. iPhone 13, iPhone 12 and iPhone SE 2020 all saw increases to their battery lives by installing iOS 17.1 version.

Q3. Does iOS 17.2 drain battery?

According to the X, we find that in the United States and many other nations, the release notes for iOS 17.2.1 only highlight "significant bug fixes" without specifying further details. Conversely, in China and Japan, the notes explicitly mention that the update tackles a problem leading to accelerated battery drainage in specific situations. This information is gleaned from a computer translation of the text.

Q4. Does updating iOS reduce battery life?

Updating iOS itself does not necessarily reduce battery life. In fact, iOS updates often include optimizations and improvements that can enhance battery performance.

However, in some cases, after updating to a new version of iOS, especially versions or major software upgrades, there may be temporary battery drain issues due to factors such as compatibility with certain apps or initial software bugs.

Q5. Should I update to iOS 18 or wait?

Is iOS 18 More Secure Than iOS 17? For iPhone owners who are hesitant to switch to iOS 18, Apple is now providing security updates for iOS 16 with a focus on security. That's all well and good, but switching to Apple's most recent operating system, iOS 17, is safer because it receives a lot more security patches than iOS 16.

Q6. iOS 17.2 should i update?

iOS 17.2 features concludes Journal App updates and spatial video capture. According to Apple Support, it says that this update provides important bug fixes and is recommended for all users. So, you can consider whether you want to upgrade to iOS 17.2 or not depending on your situation.

Q7. When will iOS 17.3 be released?

A launch during the week of January 22nd might make the most sense in terms of timing. Three betas have been released, and two of them have not added anything noteworthy, which may indicate that not much testing remains. We can anticipate seeing the release candidate version of the iOS 17.3 update on the 15th, followed by the launch, if Apple intends to release the update on the 22nd or the 23rd.

Q8. When is iOS 17.4 coming out?

iOS 17.4 release date is on March 5. Now that iOS 17.4 has reached its final release, anyone can download and install it.

Q9. Does iOS 17.4 drain battery?

After the release of the official version of iOS 17.4, a study has shown that the iPhone13 upgrade iOS 17.4 after the night low-temperature standby 8 hours of testing, iOS 17.3 when the battery drops 6%, while iOS 17.4 in the same conditions only 2-3%. In the low temperature state, no longer need to worry about the phone jumping or abnormal power consumption. 3 hours of heavy battery life test is even more surprising, iOS 17.4 compared to iOS 17.3 in the full state of the remaining power increased by 8%, power saving effect is really not bad!