Before you double-click that autoloader, you need to prepare your environment.
Hardware Requirements:
Software Requirements:
Critical Pre-Step: Backup Your Data Warning: The autoloader deletes absolutely everything. There is no "keep user data" switch. If you have photos, contacts, or memos:
The classic workflow (circa 2012–2015) for reviving a dead Bold 9900: blackberry 9900 autoloader
For the uninitiated, an autoloader is a self-contained, executable file (.exe) for Windows that bypasses BlackBerry Link, BlackBerry Desktop Manager, or any other intermediary software. It writes the operating system (OS) directly to the device’s NAND flash memory.
| Problem | Likely Fix | |--------|-------------| | Autoloader says “Device not found” | Reinstall BlackBerry USB drivers (from BlackBerry Desktop Software). Try a different USB port/cable. | | Phone stuck on black screen with red LED | Battery may be dead. Charge for 1 hour, then try again. | | Autoloader fails at 99% | Restart PC, close all background apps, run as Admin. | | “Unspecified error” after wiping | Try a different OS version or autoloader. | | 9900 won’t turn on after autoloader | Remove battery for 30 sec, reinsert, hold Power button. | Before you double-click that autoloader, you need to
While the autoloader is waiting, plug the USB cable into your PC. Now, plug the micro-USB end into the BlackBerry 9900.
Magic Moment: The phone’s LED will turn solid red, then flash green, then turn off. The command prompt will suddenly scroll with text: Software Requirements: