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The Impact of iOS Updates on Refurbished iPhone Performance


3 Mins

If you’re considering purchasing a refurbished iPhone, it’s important to understand how iOS updates can impact its performance over time. At Used Mobiles 4 U, we pride ourselves on providing high-quality refurbished phones. In this blog post, we’ll discuss the potential impact of iOS updates on the performance of refurbished iPhones.

1. Introduction to iOS Updates

iOS updates are released by Apple periodically to introduce new features, improve security, and enhance the overall performance of iPhones. These updates are designed to keep your device up-to-date and running smoothly. However, it’s essential to consider the impact of these updates on refurbished devices.

2. Compatibility Issues

With each new iOS update, Apple introduces more advanced features that require more processing power and memory. As a result, older iPhone models may struggle to handle these updates, leading to compatibility issues. Refurbished iPhones typically fall into the category of older models, which means they may experience performance issues when running the latest iOS updates.

3. Slower Performance

One common issue that refurbished iPhones may face after an iOS update is slower performance. The increased demands of the updated software can strain the device’s hardware, leading to slower app load times, decreased responsiveness, and overall sluggishness. It’s essential to keep this in mind when purchasing a refurbished iPhone, as it may not perform as well as a brand new device with the latest hardware.

4. Battery Life

Another area where iOS updates can impact refurbished iPhone performance is battery life. Newer iOS updates often improve battery efficiency and optimise power management. However, these updates may not be fully compatible with the older hardware of refurbished iPhones. As a result, the device may experience faster battery drain or reduced battery life after updating to the latest iOS version. It’s important to manage your expectations and be prepared for potential battery life issues when using a refurbished iPhone.

5. Potential Workarounds

While refurbished iPhones may not have the same performance and battery life as brand new devices, there are some steps you can take to mitigate the impact of iOS updates:

  • Optimise Settings: Adjusting certain settings such as reducing background app refresh, turning off unnecessary notifications, and disabling location services can help improve the overall performance and battery life of your refurbished iPhone.
  • Clear Storage Space: A full storage can also impact the performance of your device. Regularly clearing unnecessary files, apps, and photos can help free up space and improve the overall performance of your refurbished iPhone.
  • Stick with Older iOS Versions: If you’re concerned about compatibility issues and performance degradation, you may choose to stick with an older iOS version that is more suited for your refurbished iPhone. However, keep in mind that this may limit your access to certain new features and security updates.

6. Conclusion

In conclusion, while iOS updates are designed to enhance the performance and functionality of iPhones, they can have a significant impact on the performance of refurbished devices. It’s important to be aware of the potential compatibility issues, slower performance, and battery life concerns when purchasing a refurbished iPhone. By understanding these factors and taking steps to optimise settings and clear storage space, you can mitigate some of the negative effects of iOS updates. However, it’s important to manage your expectations and be prepared for potential limitations compared to brand new devices. At Used Mobiles 4 U, we strive to provide our customers with high-quality refurbished iPhones that have been thoroughly tested and inspected. We want to ensure that our customers have a positive experience and are aware of the potential impact of iOS updates on refurbished iPhone performance. If you have any questions or concerns, please don’t hesitate to reach out to our team. We’re here to help!

Royal Mail Delivery by 1pm
Royal Mail
Delivery By 1pm
12 Month Warranty
12 Month
Certified Refurbished Phones
Refurbished Phones

Why Choose Us?

At Used Mobiles 4 U, you are guaranteed to receive a second hand phone that is fully functional to factory standards.

Another plus point is that we sell second hand phones that are thoroughly tested and working, ready to be used.


12 April 2024

Very pleased with my purchase

Purchased a phone from these guys a few years ago and was completely satisfied then so when it came to my latest requirement I thought I would return. The phone I wanted was out of stock for a few months but I was in no rush so I waited until one became available. I received it a few days ago and am completely happy with it. The condition is exactly as described, in fact it’s better than that in my opinion. Well done chaps, keep up the good work, I will certainly recommend you if someone should ask.


9 April 2024

Great customer service – highly recommend

Went back for a second purchase today as so impressed with customer service and products. Very prompt repair on warranty with no quibble. Would definitely recommend.


8 March 2024

Decent price delivered on time BUT when the iphone microphone was erratic I contacted Used Mobiles 4 U to arrange a replacement or refund. This is when they showed their excellence. Arranged return for MY convenience and sent through a postage QR for my ease. A real pleasure doing business with them – and I’m likely to again. Oh, and by the way, the new (used) phone works great…