The BlackBerry 9900, also known as the Bold Touch 9900, is a smartphone that was released in 2011. It features a full QWERTY keyboard, a 2.8-inch touchscreen display, and runs on BlackBerry OS 7.
The command prompt window will close automatically when finished. Your BlackBerry 9900 will reboot. Note that the after a flash can take up to 15 minutes as it builds the system cache. ❓ Troubleshooting Common Issues "Connecting to Bootrom" hangs indefinitely: blackberry 9900 autoloader link
When you run an Autoloader, it wipes the device's internal memory completely and writes a fresh, clean version of the OS. It is the equivalent of a "factory reset on steroids." The BlackBerry 9900, also known as the Bold
: Look for a file labeled with a version like 7.1.0.1098 . Your BlackBerry 9900 will reboot
The BlackBerry Bold 9900 utilizes specialized, carrier-specific loader tools to install or re-install the BlackBerry OS 7.1 operating system. To perform a clean reload, users generally need to run Loader.exe after deleting Vendor.xml from the AppLoader directory, ensuring that BlackBerry Link or other background services are terminated. For more information, visit 16.176.7.31 . blackberry 9900 autoloader link
Unlike modern iPhones or Androids, the BlackBerry 7.1 OS (and BB10, for that matter) has a failsafe: the "brick" mode. When the NAND memory gets corrupted or a bad app installs, the device refuses to boot. The standard BlackBerry Link software won't touch it.