Try a different USB port on your computer. Modern USB 3.0 (blue ports) can sometimes cause compatibility issues with older devices; use a USB 2.0 port if available.
The is the specific model variant for the BlackBerry Leap. It is critical to use the exact firmware built for this variant; flashing firmware meant for an STR100-2 or a different BlackBerry 10 device (like the Z10 or Classic) will fail or permanently brick the hardware. Key Reasons to Use an Autoloader
Unlike standard updates, an autoloader interacts directly with the device's bootrom. When executed on a Windows PC, it searches for a connected BlackBerry in boot mode and forcibly writes the OS partitions. This is the most effective method for fixing "bricked" devices (those stuck in boot loops or with corrupted OS files).
When the prompt says "Connecting to Bootrom," quickly turn the device on or perform a hard reset (hold Power + Volume Up/Down). The software will detect the device and begin the flashing process [5]. Completion:
Once the progress reaches 100%, the command prompt window will automatically close. Blackberry Leap Str100-1 Autoloader Download
: Run the downloaded .exe autoloader file on your PC. Connection
[Guide] How to Load an OS Using Autoloader. - CrackBerry Forums
| Error Message | Probable Cause | Solution | | :--- | :--- | :--- | | | Bad USB cable or missing driver | Try another cable, disable USB selective suspend in Windows Power Options. | | “Failed to open com port” | Another process using the COM port | Close BlackBerry Link, Blend, or any virtual machine software (VMWare). | | “Sending sign.bin failed” | Leap is not in download mode | Reboot PC, power off Leap completely, then reconnect. Try a different USB 2.0 port. | | Autoloader crashes instantly | Windows 11 security blocks it| Run in Windows 7 compatibility mode. Right-click > Properties > Compatibility > Run as Windows 7. | | Phone stays black after flash | Flashing interrupted or wrong file | Do not panic. Hold the power button for 30 seconds. The LED should blink. Re-run the Autoloader. |
any recoverable data via BlackBerry Link (though if using Autoloader, the device is likely unbootable). Try a different USB port on your computer
If it stays stuck on this message, unplug the phone, turn it off, and try plugging it in before turning the phone on. Alternatively, try connecting the powered-off phone to the PC, and then open the Autoloader.
The BlackBerry Leap (model number ) was one of the last smartphones released under BlackBerry’s in-house hardware division before the company pivoted entirely to Android. Running BlackBerry 10 OS (version 10.3.1 and later) , the Leap is known for its 5-inch HD display, dual-core processor, and iconic BlackBerry Hub. However, like all BB10 devices, it is susceptible to system corruption, boot loops, or security wipes that render the device inoperable.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later.
What your PC is running (Windows 10, 11, etc.)? What color the LED light on your phone is showing? It is critical to use the exact firmware
If your BlackBerry Leap (STR100-1) is stuck in a boot loop, showing a blinking red light, or experiencing severe software lag, flashing a fresh factory ROM using an official autoloader is the most reliable way to revive it.
Over years of use, residual cache and corrupted system files can degrade performance. A fresh install via Autoloader restores the original speed and stability of OS 10.3.2 or 10.3.3.
Once the installation finishes, the command prompt window will automatically close. Your BlackBerry Leap will reboot itself. The initial bootup after a clean flash can take up to 10 minutes as it sets up the system partitions. Troubleshooting Common Flashing Errors