Right-click and it. If you see a second vendor.xml file in your user data directory ( AppData\Roaming\Research In Motion\BlackBerry\Loader XML ), delete that one as well. Step 3: Wipe the BlackBerry 9790 (Optional but Recommended)

Check the boxes next to and your preferred languages. Click Next . Click Finish to start the flashing process.

: Hosts various "AllLang" (multi-language) firmware executables for the 9790. Flashing Procedure (Quick Steps) To flash or update your , you generally follow these steps using a Windows PC: Install Drivers BlackBerry Desktop Software

You likely forgot to delete the vendor.xml file. Ensure it is entirely deleted from both the Common Files directory and the AppData Roaming folder. Error: "Device Connection Cannot Be Established"

Flashing is often necessary to fix the "Error 507" (no OS found) or to unbrick a device.

For those still using the legacy BlackBerry Bold 9790 in 2026, keeping the device functional requires sourcing firmware from third-party archives, as official support and download portals were discontinued in 2022 Latest Firmware Versions

: Sites like LunarProject.org or the Internet Archive host mirrors of official .exe flash files. Version Highlights : OS 7.1.0.1033 : A common stable build from O2 UK. OS 7.1.0.865 : Released by carriers like Claro Guatemala.

However, time has not been kind to its software. If you are holding onto a BlackBerry 9790, you have likely encountered the dreaded "Reload Software: 507" error, endless boot loops, or persistent app crashes. The solution? A — the latest official firmware package designed to wipe your device clean and reinstall the operating system from scratch.

Before downloading files, ensure you are matching the correct software profile for your specific hardware. Technical Specifications

Blackberry 9790 Flash File Updated !!link!! Jun 2026

Check the boxes next to and your preferred languages. Click Next . Click Finish to start the flashing process.

You likely forgot to delete the vendor.xml file. Ensure it is entirely deleted from both the Common Files directory and the AppData Roaming folder. Error: "Device Connection Cannot Be Established"

Flashing is often necessary to fix the "Error 507" (no OS found) or to unbrick a device. Right-click and it

Before downloading files, ensure you are matching the correct software profile for your specific hardware. Technical Specifications