Encountering difficulties in upgrading end-to-end encryption? Explore 3 speedy problem-solving approaches

End-to-end encryption marks a significant milestone in Zalo's technology, ensuring maximum security for user information on both phones and computers. When utilizing this feature, messages undergo optimal encryption during transmission. Nevertheless, there are cases where upgrading end-to-end encryption seems challenging. If you find yourself facing this error, let's delve into possible solutions together.

1. Update Zalo Software to the Latest Version

If you are still using an older version of Zalo, the end-to-end encryption feature will not be supported. So, update Zalo to the latest version by going to the store > Top right corner of the screen, select profile icon > If there is a new update for Zalo, please update. Also, to ensure the stability of other applications, press Update All.

2. Unstable Network Connection

Another reason for the unstable operation of the end-to-end encryption feature is network issues. If your WiFi is experiencing problems, check and retry by going to Settings > Click on info icon > Forget this network and reconnect. For more certainty, you can also use mobile data, then return to test Zalo's end-to-end encryption feature.

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