Resolves initialization blunders such as JVM Error 102, JVM Error 507 (Reload Software), and continuous boot loops where the device restarts infinitely.
Ensure your Bold 9900 is turned off. Plug the USB cable into the PC, then connect it to the phone. (If the phone is stuck bootlooping, pull the battery out, plug the cable in, and reinsert the battery).
The command prompt screen should immediately recognize the phone and begin displaying loading percentages. If the sequence does not start, insert the battery back into the phone while it remains connected to the cable. 6. Wait for Completion blackberry 9900 autoloader link
Instantly clears "JVM Error 102" or "Error 507" screens.
An autoloader is an for BlackBerry devices. Unlike the standard Desktop Software, it is a self-contained .exe file that includes the OS, the radio firmware, and the flashing tool. It is primarily used for: Fixing boot loops or "soft-bricked" devices. Resolves initialization blunders such as JVM Error 102,
What is an autoloader? - BlackBerry Forums at CrackBerry.com
Install BlackBerry Desktop Manager to ensure your computer has the necessary drivers. (If the phone is stuck bootlooping, pull the
tool rather than a single executable file like on BB10 devices. 1. Prepare the Computer BlackBerry Desktop Software to get the necessary USB drivers. Install the OS 7.1 Firmware you downloaded. It will extract to: