Top 7 Ways to Fix “This Accessory Uses Too Much Power” within iOS 18

Many users rely on accessories to transfer files, play music, or connect with other devices. When “This Accessory Uses Too Much Power” pops up, it can feel like an unanticipated roadblock. This issue often arises when an accessory demands more power than your device can deliver. Therefore, knowing why this problem appears and how to fix it ensures you can handle power issues with your favorite accessories.

In this guide, we’ll explore practical fixes to overcome the power limitation. From quick adjustments to more advanced options, you’ll learn how to prevent this error effectively. This will allow you to enjoy uninterrupted use of your accessories, improving your overall iOS 18 experience.

Part 1. Possible Reasons for the “This Accessory Uses Too Much Power” Issue

When this message appears, it signals a mismatch between your device’s power output and the accessory’s power needs. Often, this issue occurs due to hardware mismatches or system glitches, but many factors can trigger it. Let’s explore the possible causes to answer the question, “What does it mean when my iPhone says this accessory uses too much power?”

1. Damaged Charging Cable or Port: A defective cable may deliver power inconsistently, confusing iOS and leading to restricted power flow. Even slight fraying or internal wire damage can disrupt the steady power needed by the device, causing the accessory alert to prevent further complications.
2. Incompatible Accessories: Apple devices are designed to work with chargers and adapters that meet specific voltage and current standards. That’s why an incompatible charger may request too much power, causing iOS to block it.
3. Low Battery on Device: When your phone’s battery is running low, iOS limits power to external devices to preserve remaining energy. This alert safeguards accessories from consuming the final battery percentage and ensures your device remains operational.
4. iOS Software Issues: System bugs within iOS can sometimes misinterpret the power needs of an accessory, resulting in unnecessary alerts. Therefore, updating or restarting your device often clears these bugs and restores proper accessory functions.

Part 2: 7 Ways to Fix “This Accessory Uses Too Much Power” Problem

After understanding the causes, you may need to fix this issue to maintain a smooth connection between your phone and its accessories. When an iPhone cannot use an accessory due to power issues, specific methods can help bypass these limitations. Here, we explore some effective ways to restore your device’s compatibility with power-hungry accessories.

Fix 1. Use Official Accessories

When your phone cannot use accessories due to power limitations, it’s often because non-certified items don’t align with Apple’s power management standards. Such items might draw inconsistent or excessive power and trigger iOS to block them as a protective measure.

By choosing official accessories, you ensure safe and steady power flow by reducing the chances of interruptions. These certified products are designed to meet Apple’s rigorous standards to provide peace of mind and prevent unexpected alerts from disrupting your usage.

Fix 2. Check and Clean the Charging Port

Sometimes, power issues related to the “This Accessory Uses Too Much Power” error can be caused by a dirty or obstructed charging port. If dust or other debris accumulates in the port, it can disrupt the power flow and cause iOS to block the accessory. Before assuming a more serious problem, checking and cleaning the port is important.

Therefore, you need to gently inspect the port for any buildup and clean it using a soft brush or compressed air. This ensures proper power delivery and helps your device connect smoothly with accessories.

Fix 3. Use a USB 3 Adapter for More Power

Building on the previous points, this alert could be caused by the accessory requiring more power than your iPhone can supply directly. In such cases, using a USB 3 adapter can help resolve the issue. As we know, USB 3.0 adapters are designed to provide extra power to connected devices and make them ideal for high-power accessories.

These adapters can help offload power requirements from your phone’s battery and ensure the stable performance of your accessory. While applying the “accessory requires too much power” fix, a USB 3 adapter can ensure that your device delivers the right amount of power and resolve this error.

Fix 4. Restart Your iPhone

Instructions. Hold the iPhone in your hand and tap the Power and either the Volume Up or Volume Down buttons simultaneously. Then, keep holding the buttons until you access the new screen. Moving forward, you need to swipe the “Power Off” slider to turn off your phone. After a few seconds, press and hold the Power button again until the phone turns on.

Fix 5. Update iOS to the Latest Version

Step 1. Navigate to your mobile’s settings and tap the “General” settings. Upon accessing the newly appeared screen, you have to tap the “System Update” option again to move forward.

Step 2. Afterward, you will be able to see the update available for your phone. If you see any updates, choose the available option to start the process. Here, hit the “Update Now” button to upgrade your device and resolve the “This Accessory Uses Too Much Power” error.

Fix 6. Downgrade iOS System

If you still encounter this error, one possible solution might be related to issues within your iOS version. In such a scenario, downgrading the iOS firmware to a more stable version could help. To cater to these needs, we recommend you use FonesGo iOS System Repair, which allows you to downgrade iOS without using iTunes or jailbreaking.

With this dedicated software, you can downgrade your phone from the latest to an earlier version and ensure your device works better with accessories. Additionally, this tool offers a wide range of features, such as repairing over 200 iOS issues without data loss.

This includes fixing problems like iPhone stuck on the Apple logo or recovery mode errors. Furthermore, you can use it to reset your iPhone or iPad without a passcode, which makes it an excellent iOS system repair tool. Thus, follow the detailed steps below to learn how to use this advanced software to fix the “This Accessory Uses Too Much Power” error:

1. Step 1

   Access the FonesGo iOS System Repair to Commence the Task

   To start, download and install this dedicated software on your Windows or Mac computer. Next, you need to launch the tool to access its main interface. Then, connect your faulty phone to the desktop using an Apple-certified cable. With your device connected, look for and click the “Fix Now” button within the software to begin the repair process.

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2. Step 2

   Choose the Preferred Firmware to Downgrade Your Device

   Upon accessing the new interface, you will be able to downgrade your iOS system easily. To do this, simply click the “Version” drop-down icon to choose your preferred earlier version for your device. Alongside that, manually import the earlier firmware if it has already been downloaded to your computer using the “Select” option. Upon choosing the firmware, hit the “Download” button and start the downgrading process.

3. Step 3

   Downgrade Your Phone and Resolve the Error

   Moving forward, the tool automatically downloads your selected firmware on your device. Then, you need to wait for some time and use the “Fix Now” button to start repairing your device.

Fix 7. Reset iPhone Settings

Step 1. To perform this solution, go to the “Settings” application on your phone and select the “General” option. Next, continue scrolling until you reach the bottom of the screen and tap the “Transfer or Reset iPhone” option.

Step 2. Following this, you need to touch the “Reset” option to move forward. Next, select the “Reset All Settings” option from the newly appeared bottom-up menu.

Step 3. Afterward, you have to type your device’s password in order to move forward. Following that, simply press the “Reset All Settings” option once again to fix the “This Accessory Uses Too Much Power” error.

If you accidentally deleted some important data while resetting your device and cannot recover it, we recommend using the FonesGo iPhone Data Recovery tool. Whether they’re photos or important contacts, this powerful tool simplifies the recovery process so you can get back any lost data effortlessly.

Part 3: FAQs about iPhone Accessory

Q1. How to fix iPhone charging is not supported with this accessory?

To resolve this issue, you can use a flashlight to inspect the port for any dust or dirt. If you find any, gently use a can of compressed air or a soft and dry brush to clear out the debris. When the issue still persists, you need to check for software updates, as bugs may cause charging issues.

Q2. How do I turn off accessory mode on my iPhone?

You need to access the phone’s “Settings” and scroll down to choose the “Face ID & Passcode” option. This will require you to add the device password to enter its settings screen. After that, swipe up till the end and disable the “Accessories” toggle to turn off this feature.

Conclusion

In conclusion, encountering the “This accessory uses too much power” error on your iOS device can be frustrating, mainly when you rely on accessories for daily tasks. This issue often stems from incompatible accessories or outdated software. By following the above-suggested fixes, you can often resolve the problem without much hassle.

However, if you continue to face this issue, we recommend you use the FonesGo iOS System Repair tool. This software enables users to address deeper iOS issues, allowing for downgrading to a stable version without jailbreaking or using iTunes/Finder.