WhatsApp has officially ended support for some older Android smartphones, meaning users with very old devices may no longer be able to use the popular messaging application.
The change came into effect on September 8, 2026, and affects smartphones running Android 5.0 or Android 5.1. WhatsApp now requires Android 6.0 or a newer version of Google’s mobile operating system.
For users in India and other countries where older smartphones remain in use, the update could affect people who have continued using devices that no longer receive operating-system upgrades.
The important point is that this is not a temporary WhatsApp outage. It is a compatibility change, meaning devices that cannot be upgraded to Android 6.0 or later are no longer supported.
WhatsApp had announced the change months in advance, giving affected users time to check their phones and move to a supported device if necessary. The company also displayed notifications inside the app warning users that support for their older operating system would end.
Which Android Phones Are Affected?
The change specifically concerns devices running Android 5.0 Lollipop and Android 5.1.
If a smartphone is currently running Android 6.0 Marshmallow or any newer Android version, it remains compatible with WhatsApp under the latest Android requirement. WhatsApp’s official support page confirms that from September 8, 2026, only Android 6 and newer versions are supported.
This does not mean every phone that was originally released with Android 5.0 or 5.1 has automatically become unusable.
Some older phones may have received an official software update that allows them to run Android 6.0 or a newer version. In such cases, WhatsApp can continue working as long as the phone meets the minimum requirements.
The problem is mainly for devices that are permanently stuck on Android 5.0 or 5.1 because their manufacturers never provided a newer Android update.
Why Has WhatsApp Dropped Android 5 Support?
WhatsApp regularly reviews the operating systems it supports. According to the company’s official explanation, older devices and operating systems may lack newer security updates or the functionality required to run the latest version of WhatsApp.
The decision also allows WhatsApp to focus its development efforts on newer Android versions.
Modern WhatsApp features increasingly require updated operating-system capabilities. Continuing to support very old software can make it more difficult for developers to introduce new features, maintain security and ensure consistent performance across devices.
By raising the minimum Android requirement, WhatsApp can reduce the number of older operating-system configurations that developers need to maintain.
The company says it reviews supported devices and operating systems regularly, meaning similar compatibility changes can happen in the future as older software becomes increasingly outdated.
What Happens If Your Phone Is Still Running Android 5?
If your smartphone is running Android 5.0 or 5.1 and cannot be upgraded, WhatsApp will no longer be supported on the device.
Users should first check whether a software update is available for their phone.
The exact steps vary between manufacturers, but users can generally open the phone’s Settings menu and look under System Update, Software Update or a similarly named option.
If an Android 6.0 or newer update is available, installing it could restore compatibility with WhatsApp.
However, if the manufacturer has stopped providing updates and the phone cannot move beyond Android 5.x, upgrading to a newer smartphone will be necessary to continue using WhatsApp.
WhatsApp’s official Android download page currently lists Android 6.0 or above as the minimum requirement.
What About WhatsApp Business?
The change also affects WhatsApp Business.
The minimum Android requirement applies to both the standard WhatsApp Messenger application and WhatsApp Business. Users operating WhatsApp Business on a device that remains on Android 5.0 or 5.1 will therefore face the same compatibility problem.
This could be particularly important for small businesses and individual sellers that rely on older smartphones for customer communication.
Before changing phones, business users should make sure their important WhatsApp data and account information are properly backed up and transferred.
What About Existing WhatsApp Chats?
One of the biggest concerns for users with old smartphones will be their chat history.
Before moving to another device, users should make a backup of their WhatsApp chats if the application still allows them to access the backup settings.
A properly configured backup can make it possible to restore conversations and other supported data on a newer compatible smartphone after signing in with the same phone number and account.
Users should not wait until their old phone becomes completely inaccessible before checking their backup status.
It is also important to verify that the backup has completed successfully before switching devices.
How to Check Your Android Version
Checking the Android version is one of the easiest ways to determine whether a phone is affected.
On many Android smartphones, users can open Settings, go to About Phone or About Device and look for Android Version.
The exact menu name can vary depending on the manufacturer and software interface.
If the device shows Android 6.0 or higher, the phone meets WhatsApp’s current minimum Android requirement.
If it shows Android 5.0 or 5.1, users should check for a system update immediately.
If no update is available, the phone is no longer supported by WhatsApp.
Old Phones Are Still Common in Several Markets
Although Android 5 is now extremely old, older smartphones remain in use in several countries.
India is among the markets where some consumers continue using older handsets because replacing a working phone can be expensive, particularly when the device is still sufficient for basic calls and other tasks.
The end of WhatsApp support demonstrates one of the disadvantages of keeping a smartphone for many years.
Even when the hardware continues functioning, individual applications may eventually stop supporting the operating system.
This means an otherwise working phone can gradually lose access to important apps as software requirements change.
WhatsApp Users Should Not Panic
The latest update does not affect the vast majority of modern Android smartphones.
Users running Android 6.0 or newer do not need to change their phones simply because WhatsApp has ended support for Android 5.0 and 5.1.
The change is targeted specifically at the oldest supported Android versions.
WhatsApp has also been notifying affected users before the deadline, giving them an opportunity to upgrade their operating system or device.
For most users, WhatsApp should continue functioning normally.
The important step is simply to check the Android version of the device if there is any doubt.
What Users Should Do Now
Anyone using an Android 5.0 or 5.1 smartphone should first check whether a newer official Android update is available.
If the phone can be upgraded to Android 6.0 or later, installing the update should bring the device within WhatsApp’s current supported range.
If there is no compatible update, users should back up their WhatsApp data and consider moving to a newer smartphone.
It is also a good idea to complete the transition before the old device becomes unusable for WhatsApp, particularly for users who rely on the application for work, business or important personal communication.
WhatsApp’s decision marks another step in the gradual retirement of Android’s oldest software versions.
For users with modern smartphones, there is little reason for concern. But for people still using Android 5.0 or 5.1, September 8 marks an important deadline: WhatsApp now requires Android 6.0 or newer, and phones that cannot meet that requirement are no longer supported.
