iPhone 4 Camera Trend: 5 Big Mistakes That Could Cost You

The iPhone 4 is making a comeback!

No, it’s not a typo. Apple’s 16-year-old smartphone has been gaining popularity recently, especially among young people who are drawn to its cameras.

According to data from Compare and Recycle, Google searches for ‘Buy iPhone 4’ saw a staggering 979% increase in the year leading up to January 6, 2026. Additionally, the #digicam trend on TikTok has seen a surge in people purchasing retro smartphones.

Why the sudden interest? In a world of filtered and processed images, many young individuals are seeking a return to simplicity. This includes opting for older models that offer a more authentic representation of the world around them.

While the trend may seem accessible with used and refurbished iPhone 4 models available for under £50/$50, caution should be exercised when using one in 2026.

The iPhone 4 has not received any software updates or security patches from Apple since 2014, leaving it vulnerable to data breaches, viruses, and malware that could compromise your information. This advice applies to any smartphone that no longer receives updates from the manufacturer.

However, if you refrain from using it as your primary device, it is still possible to utilize an iPhone 4 for photography in 2026. Here are some guidelines to ensure you can enjoy the nostalgia without any unintended consequences.

1. Don’t insert your SIM card

While inserting a SIM card is typically one of the first steps when switching phones, doing so with the iPhone 4 could pose risks.

iStock

By inserting a SIM card, you expose the phone to sensitive data such as your phone number and location. Additionally, the iPhone 4 supports 4G, potentially allowing access to mobile data and further vulnerabilities.

2. Don’t connect to the internet

Despite the temptation to connect to Wi-Fi and browse the web, it is ill-advised. Using outdated versions of apps on an internet-connected iPhone 4 poses security risks.

Hackers have easier access to extract your personal information if you are connected to the internet.

Anyron Copeman / Foundry

3. Don’t sign into any accounts

Avoid logging into apps such as email, banking, or social media that require access to sensitive personal data. It is best to steer clear of using your main Apple ID to prevent easy tracing back to you.

4. Don’t turn off airplane mode (ever)

For added security, keep your iPhone 4 in airplane mode at all times. This prevents unintentional sharing of information and minimizes risks.

Limit your usage to the Camera and Photos apps to further enhance security.

Foundry

5. Don’t transfer photos wirelessly

In 2026, transferring photos from the iPhone 4 to a laptop using a cable may seem inconvenient, but it is necessary for security.

Relying on iCloud or other cloud storage services is risky on an outdated device. By manually transferring photos, you have better control over which images are shared and can free up storage space on the device with limited 512MB capacity.

While prioritizing security when all you want to do is take photos and share them may be bothersome, following these steps ensures safe usage of an iPhone 4 throughout 2026 and beyond without compromising personal data or falling prey to malware.

If you prefer using an actual camera, Compare & Recycle offers a variety of retro digital cameras for purchase.

For those interested in up-to-date options, check out our guide to the best current smartphones you can buy.