Firmware Change Update On - Blackberry 9790 Bold

During the process, the device cannot be used for calls or messaging, and it may reset multiple times. Method 2: Manual Update via PC (Desktop Software)

Updating the firmware on a can be done wirelessly via an Over-the-Air (OTA) update or manually through the BlackBerry Desktop Software . For a deep dive into the firmware update and change process, follow this guide to ensure your device is running the latest available OS (typically OS 7.1). Method 1: Wireless (OTA) Update Firmware Change Update on BLACKBERRY 9790 Bold

Follow the on-screen instructions to download and install the required version. During the process, the device cannot be used

This is the simplest way to update if your carrier supports it. On the home screen, click the Options icon. During the process