Disconnect the phone, close the loader, re-open it, and reconnect the phone.
BlackBerry 10 and BlackBerry OS Services FAQ — End of Life
Note: If your phone is stuck in a permanent boot loop, pull the battery out, plug in the USB cable, and reinsert the battery immediately as the red light flashes. Step 4: Monitor the Flashing Process Blackberry Bold 9900 Autoloader
The BlackBerry Bold 9900 remains one of the most iconic smartphones ever created. Released in 2011, it represented the pinnacle of BlackBerry’s physical QWERTY keyboard design, paired with a premium stainless steel frame and a sharp touchscreen.
The Ultimate Guide to the BlackBerry Bold 9900 Autoloader: Revive Your Device Disconnect the phone, close the loader, re-open it,
: Ensure you have backed up any critical data using BlackBerry Desktop Software, as this process will wipe the device .
Use an original or high-quality Micro-USB cable. Avoid loose ports or hub connections; plug directly into the computer’s motherboard. Released in 2011, it represented the pinnacle of
| Error Message | Cause | Solution | | :--- | :--- | :--- | | | Driver conflict or another process holds the port. | Reinstall BlackBerry USB drivers. Reboot PC. Uninstall Samsung Kies or iTunes. | | "Error: Device did not reset" | Battery voltage dropped below threshold during flash. | Leave the phone plugged in for 2 hours (charge via wall charger), then restart the autoloader from scratch. | | "Sahara: Protocol error" | USB cable is too long or low-quality. | Use an original BlackBerry micro-USB cable (max length 3ft). Try a USB 2.0 port (not USB 3.0). | | Phone stuck at 99% | Corrupt OS file or incompatible build. | Download a different version (e.g., downgrade from 1147 to 1047). Re-run autoloader. | | "Unknown Device" in Windows | Device is in deep brick (dead boot). | Perform a "Battery Pull & Hold" trick: Remove battery, hold Volume Up+Down, insert battery while holding. Then run autoloader. |
Do disconnect the USB cable. The process takes about 10–15 minutes. Your BlackBerry’s screen may flicker, turn red, or show a series of icons. This is normal.
The Autoloader is a classic "nuclear option," but when a BlackBerry is stuck or "bricked," it is often the only tool that can bring it back to life. For context, the , launched in August 2011, pioneered the combination of a classic QWERTY keyboard with a touchscreen, powered by a 1.2GHz processor and the BlackBerry OS 7.
: Ensure BlackBerry Desktop Manager or BlackBerry Link is installed on your PC. This ensures the correct device drivers are present.