iPhone 17 Not Charging: Causes, Fixes & Professional Solutions

Is your iPhone 17 not charging? Discover what makes it malfunction, how to troubleshoot it, and how to perform professional repairs to easily and safely restore it to optimal performance, ensuring it runs smoothly again.

Jessica Graham

Updated on 2025-08-29 / iPhone 17

Is iPhone 17 not charging despite being plugged in? It is also among the most irritating problems that iPhone users encounter, most particularly when they need their phone the most. iPhone 17 is developed with high-quality hardware and charging features, but some unforeseen glitches or hardware malfunctions may interfere with its regular operation.

Your iPhone may not recognize the charger, be slow, or stop charging completely, but the reason behind this issue may be a combination of several factors. This is a step-by-step guide covering the problems that cause the iPhone 17 to lose charge and what you can do yourself and have done professionally to restore your charging capacity.

Part 1. Why Is My iPhone 17 Not Charging?

It is vital to know the usual reasons why the iPhone 17 is not charging before rushing to solutions.

  1. Faulty or Broken Charging Cable
    One of the causes of iPhone charging failure is a frayed or unauthenticated cable. Any small tear in the cable can prevent the transmission of power.
  2. Dirty or Blocked Charging Port
    The connector might not fit into the charging port due to dust, lint, or debris that may be inside the charging port. Charging can be entirely interrupted by a dirty port.
  3. Faulty Charger or Adapter
    iPhone 17 may not recognize or receive a charge when using a third-party or damaged adapter. Apple endorses MFi-certified chargers.
  4. iOS Software Bugs
    Sometimes, the iPhone not charging problem is a glitch in the system or an issue with old versions of iOS that interrupts the charging system.
  5. Overheating Protection
    iPhones can temporarily shut down to prevent overheating and prevent a fire. Resumes are only charged upon cooling of the device.
  6. Battery Health Degradation
    When the battery health of your iPhone is very low, it may not charge correctly or take an excessively long time to complete the charge.
  7. Hardware Damage
    Charging failure can also be caused by internal problems, such as a broken charging IC (integrated circuit), and it will need to be repaired by a professional.

Part 2. Top 7 iPhone 17 Not Charging Fixes

Having known the primary causes, we are going to discuss the best solutions to resolve the problem.

1. Restart Your iPhone 17

Major system glitches can often be resolved through a quick reboot. To turn it off, slide the power button and press and hold it; then, wait a few seconds for it to power back on. This is a simple measure that can restore charging detection.

force restart iphone 17

2. Fix with a Professional Repair Tool (Quick and Safe)

If your iPhone 17 charging problem persists, even after attempting the manual solution, consider using a professional iOS repair tool Tenorshare ReiBoot. It corrects system malfunctions in iOS that disrupt its charging. TenorShare ReiBoot is a reliable iOS repair software designed to address system issues, including charging bugs. ReiBoot is quick and safe when your iPhone is not charging because of a software malfunction.

Key Features and Advantages

  • No Data Loss Guarantee: Repair work is performed with the assurance that your files will not be lost.
  • Manages Bugs in Complex Systems: Fixes include resolving freezing screens, battery, and charging issues, among others.
  • Beginner-Friendly: Simple interface suitable for all users.
  • Supports Latest iOS Versions: Compatible with iPhone 17 and beyond.
  • Fast Fixing Process: Saves time with efficient firmware-based repairs.

Steps to Fix iPhone 17 not Charging with TenorShare ReiBoot

  • Step 1. Install ReiBoot on your Mac or PC to initiate the repair process.
  • download and install reiboot
  • Step 2. Now, connect your iPhone 17 using a USB cable. On the main screen, click Start.
  • standard repair mode
  • Step 3. Choose Standard Repair to anesthetically fix bugs related to charging.
  • download the firmware
  • Step 4. Download the newest firmware update and wait until it is complete.
  • start standard repair
  • Step 5. Select Start Standard Repair to start. After it has been completed, your iPhone 17 will restart, and the charging should function as usual.
  • repair complete

The method is beneficial when a user who has an iPhone 17 cannot charge their device at all, despite physical repair attempts.

3. Clean the Charging Port

Gently brush off dirt and lint by using a soft brush or a can of compressed air into the charging port. Sharp objects should be avoided, and this will not affect internal connectors. A clean port provides contactless charging.

4. Try Another Charger or Outlet

Test with a different adapter and power outlet. In some cases, the problem does not include the phone but the adapter or wall socket. The solution to this issue could be switching to the use of a reliable Apple-certified charger that will eliminate the problem immediately.

5. Inspect and Replace Charging Cable

Examine your charging cable to check whether it is bent or broken, or exposed. When it appears to be damaged, use an actual Apple-sanctioned Lightning/USB-C cable. One of the most common reasons behind the iPhone 17 not charging issue is the usage of unapproved accessories.

6. Update iOS to the Latest Version

Software can be outdated and result in a bug in charging. Open the Settings, go to General, Software Update, and update to the latest iOS version to resolve the known charging problems. Charging glitches are a common issue that Apple fixes in updates.

ios 26 software update

7. Check Battery Health

Go to Settings > Battery > Battery Health and Charging to view the battery's health and charging status. If the battery performance is found to be lower than 80%, you may need to replace it at a certified Apple service center.

Part 3. FAQs about iPhone 17 Not Charging

Q1. Why Does My iPhone 17 Not Charge Past 80%?

This comes as a result of the Optimized Battery Charging feature, which minimizes wear as it learns your charging habits. In order to turn off, visit the Settings Battery, Battery Health, and Charging.

Q2. Can Software Bugs Prevent iPhone 17 from Charging?

Yes. Glitches can occur in the system, preventing your phone from recognizing the charger. This issue is typically resolved by updating iOS or using repair software such as TenorShare ReiBoot.

Q3. How Do I Know if My Charger Is the Problem?

Attempt to use the same cable and adapter to charge a different device. If it fails, the charger is defective and needs to be replaced.

Q4. What Should I Do If My iPhone 17 Still Doesn’t Charge After All Fixes?

In case of no solution, there can be some hardware damage. Visit an Apple Store or consider a professional repair service.

Conclusion

The issue of the iPhone 17 not charging may originate from various factors- broken cables and contaminated ports, glitches in iOS, and hardware malfunctions. Fortunately, the majority of these issues do not require complex solutions like cleaning the port, changing accessories, or updating iOS.

To work conveniently, a professional program such as ReiBoot can be used as a stable and quick solution that does not threaten the loss of our data. It will help you repair the charging capabilities of your iPhone 17 and maintain its healthy operation. Don't let charging bugs slow down your performance — get them fixed today and experience smooth performance with Tenorshare Reiboot.

Tenorshare ReiBoot
Easily fix iPhone 17 not charging in one-click