Firmware Change Update On Blackberry 9790 Bold !link! Direct

The BlackBerry Bold 9790 Go to product viewer dialog for this item.

Drivers

: If your computer doesn't recognize the phone, ensure you have the latest BlackBerry USB drivers installed. Firmware Change Update on BLACKBERRY 9790 Bold

delete

Navigate to C:\Program Files (x86)\Common Files\Research In Motion\AppLoader and the file named vendor.xml . This step is crucial if you are using firmware from a different carrier than your original one. 2. Wipe the Current OS Connect your BlackBerry 9790 to the PC via USB. The BlackBerry Bold 9790 Go to product viewer

Part 1: Understanding Firmware on the BlackBerry 9790 Bold

• Restore only contacts and calendar (not system settings, as older settings conflict with new firmware).
• For BIS (BlackBerry Internet Service) users: Under Host Routing Table (Options > Device > Advanced System Settings), press Menu and select "Register Now." This reconnects to RIM’s infrastructure (though BIS is mostly deprecated, some carriers still support it in 2025).

• Recommended for most users: delivers meaningful stability, battery, and app reliability improvements with minimal downside. Hold off briefly if you rely on a specific third-party app that hasn't been updated recently.

1. Data loss: Firmware updates can potentially erase data, so it's crucial to backup important information before updating.
2. Incompatibility issues: In rare cases, firmware updates may not be compatible with certain software or hardware configurations, leading to issues with the device.
3. Bricking the device: In extreme cases, a firmware update can "brick" the device, rendering it unusable. However, this is rare and usually occurs when the update process is interrupted or not followed correctly.