Digital transformation

Tips to extend the lifespan of your iPhone.

Phan Van Hoa September 24, 2025 06:19

An iPhone can last for many years if used and cared for properly. From charging habits and device cleaning to software updates, these little tips will help extend the lifespan of your beloved phone.

Undeniably, the iPhone is one of the most expensive phones on the market, but for millions of users, it's not just a communication device, but also a tool for work, entertainment, and managing daily life.

Therefore, an iPhone suddenly malfunctioning, from battery issues and hardware failures to the inability to power on, is a nightmare for anyone. Although Apple doesn't release exact figures on the lifespan of iPhones, the reality is that no device lasts forever.

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Illustrative image.

It is estimated that iPhones typically maintain stable performance for about 3 years, and possibly even longer if used and maintained properly. However, the biggest problem usually lies with the battery – a component directly affected by each person's usage habits.

With iPhones 14 and earlier, the battery typically retained around 80% of its capacity after 500 charge cycles. However, since the iPhone 15, this number has doubled, reaching 1,000 charge cycles before significant degradation. While batteries are replaceable, the cost can be substantial and may not be worthwhile if the entire device has already degraded.

Furthermore, another challenge is the software update lifecycle. Although Apple has never made a specific commitment, on average, each iPhone only receives about 6-8 years of iOS updates. Once this limit is exceeded, the device not only becomes less compatible with new applications but also faces a higher security risk.

Therefore, regardless of whether you own the latest iPhone or an older model, it's crucial to maintain healthy usage habits and proper maintenance. Proper care not only extends the device's lifespan but also optimizes the user experience for many years to come.

Tips that can help extend the lifespan of your iPhone.

An iPhone can last you for many years if properly cared for and used. In fact, while you can't interfere with Apple's software update policy, which makes older iPhone models gradually become obsolete, users can proactively protect the battery and hardware to optimize the device's lifespan.

One habit to avoid is charging your phone overnight or always charging it to 100%, as this can cause the battery to degrade faster. Instead, you should maintain the battery level between 20% and 80% for stable, long-term battery performance.

In addition, ambient temperature also plays a crucial role. Apple recommends that iPhones operate best between 1.7°C and 35°C. Prolonged exposure to excessively hot or cold environments will severely impact the battery and reduce its performance.

Besides the battery, protecting the exterior and hardware is equally important. A screen protector and a sturdy case will help minimize the risk of cracks and scratches, and keep your iPhone in better condition over time.

In addition, regularly cleaning the charging ports, speakers, and small crevices will prevent dust and dirt from accumulating, thereby reducing damage and maintaining smooth operation.

Users should also pay attention to storage capacity. When memory is nearly full, the iPhone is forced to process more tasks, putting significant pressure on the CPU and RAM, indirectly reducing hardware lifespan. Therefore, regularly cleaning up data and managing storage intelligently is essential.

With just a few simple yet effective usage habits, you can extend the lifespan of your iPhone, saving money and enjoying a stable experience for many years to come.

Phan Van Hoa