The green LED on the phone should light up. The command prompt will show a progress percentage. Do not unplug the phone during this time.
Ensure that BlackBerry Link or any other BlackBerry software is completely closed, as they can interfere with the connection.
Before you begin the process, ensure you have the following ready: A computer running Windows 7, 10, or 11. blackberry classic sqc100-1 autoloader
For advanced users, you can create your own custom autoloader using free tools, allowing you to combine different OS and radio versions:
In this guide, we will walk you through what an Autoloader is, where to find the specific file for your model, and how to use it safely. The green LED on the phone should light up
Disconnect the USB, turn off your Classic, close the autoloader, and re-run it as Administrator. Once it says "Connecting," plug in the phone while it's off.
Connect the micro-USB cable to your PC, but plug it into the phone yet. Ensure that BlackBerry Link or any other BlackBerry
Try a different USB port (preferably on the back of the PC if using a desktop) or a different cable. Ensure BlackBerry drivers are visible in your Device Manager.
Alternatively, complete the setup without inserting a SIM card and skip connecting to Wi-Fi entirely during the initial prompt. Troubleshooting Common Issues