Wait until the prompt window closes and the device restarts.
This article provides the definitive guide to finding, verifying, and using a high-quality version of OS version (often shortened to 1033) for the STL1003. blackberry z10 stl1003 autoloader 1033 download high quality
When the progress reaches 100%, the command prompt window will close automatically. Your BlackBerry Z10 will reboot. The initial boot after a clean flash can take up to 15 minutes as the system configures the file system. Troubleshooting Common Flashing Failures The Command Prompt Closes Instantly Wait until the prompt window closes and the device restarts
Safety & verification
If the screen doesn't show any activity, turn your phone off and on while it is connected, or hold the power button to force a restart. Your BlackBerry Z10 will reboot
Once you have downloaded the verified , follow these steps to execute the flash: Step 1: Extract the File