Firmware Change Update On Blackberry 9790 Bold — !new!

For more advanced users, especially those looking to install a specific OS version not offered by their carrier or to perform a clean installation, manual flashing using the BBSAK tool is an option. This method involves fully wiping the device and installing the new firmware from scratch.

Unplug the USB cable, pull the phone battery out for 10 seconds, reinsert the battery, replug the cable, and immediately restart Loader.exe . Firmware Change Update on BLACKBERRY 9790 Bold

If an update is available, follow these steps to update your device: For more advanced users, especially those looking to

This is the simplest method if your device is still connected to a cellular or Wi-Fi network that supports BlackBerry services. On the Home screen, click the tray and select Navigate to Software Updates If an update is available, follow these steps

You can update your BlackBerry Bold 9790's firmware through two primary methods, depending on how your device was configured by your carrier.

Search for a file named vendor.xml inside this folder and delete it completely. If you do not delete this file, the installation software will block the update if the firmware carrier does not match your phone's original carrier. 🧼 Step 3: Wiping the Existing Operating System