Update+software+in+zte+mf297d

Check every 6 months. ZTE releases security patches in May and November annually. If your device works perfectly, you can skip updates – but security patches are recommended.

Download and install the ZTELink app from the Google Play Store or Apple App Store. Connect your smartphone to the router's Wi-Fi. Open the app and log in to your device. Navigate to the Settings or Tools menu. Tap on Device Update or Check for Version. update+software+in+zte+mf297d