WhatsApp will soon stop working on select older iPhones as the platform moves to phase out support for outdated iOS versions. Starting in May 2025, iPhones running on iOS 15.1 or earlier versions will no longer be compatible with WhatsApp. If you’re using an older iPhone model, here’s everything you need to know.
Why Is WhatsApp Ending Support for Older iPhones?

WhatsApp has confirmed that devices running iOS 15.1 and below will lose access to the messaging platform starting May 2025. This includes older models like the iPhone 5s, iPhone 6, and iPhone 6 Plus. The main reason for this decision is security. Apple has stopped providing software updates for these older versions of iOS, leaving devices more vulnerable to security threats. Without regular updates, users are at higher risk of breaches, prompting WhatsApp to encourage users to upgrade to newer devices with supported iOS versions.
WhatsApp’s Latest Features and Privacy Improvements
WhatsApp has rolled out several key features focused on enhancing privacy and security. Notable additions include:
- Upgraded Privacy Layer: This prevents others from copying text, images, or videos from chats and groups without permission.
- Chat Lock: Adds an extra layer of security, allowing users to lock specific conversations with a password, fingerprint, or Face ID.
- Disappearing Messages: Enhanced flexibility in controlling how long messages remain visible before they automatically delete.
- Silence Unknown Callers: Blocks calls from numbers not saved in your contacts, helping reduce spam and potential scam calls.
- Privacy Checkup: A step-by-step guide to help users understand and customize their privacy settings more easily.
While these features are beneficial, some older iPhones and Android devices may struggle to fully support them due to hardware limitations. For example, advanced features like biometric authentication may not function as smoothly on aging devices.
How Does iOS 15 Impact WhatsApp Usage?
iOS 15 is already considered outdated, being three generations behind the latest iOS versions. As a result, users with older iPhones may find it increasingly difficult to keep up with modern app requirements, including WhatsApp. Those still on devices running iOS 15.1 or earlier will not receive future updates or security patches, making them vulnerable to potential security risks.
What Should You Do If You’re Using an Older iPhone?
If you’re currently using an iPhone 5s, iPhone 6, or any other device running iOS 15.1 or earlier, it’s recommended to upgrade your device to continue using WhatsApp’s latest features and stay secure. Newer models, such as the iPhone 13 or iPhone 14, are fully compatible with the latest iOS updates and WhatsApp features.
Conclusion: Time to Upgrade Your iPhone
With WhatsApp discontinuing support for older iPhones starting in May 2025, users with devices running iOS 15.1 or older should seriously consider upgrading their phones. The change is driven by security concerns and the need to ensure that users have access to the latest privacy features and bug fixes. If you want to continue enjoying a smooth and secure WhatsApp experience, upgrading to a newer iPhone model is the best option.
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