Yes. Use the official BlackBerry OS Upgrade package for your device (e.g., BB100036 for 10.3.3). However, be aware that many enterprise‑certified devices were locked to OS 10.2.x by the carrier; you may need a carrier‑signed image to upgrade.
First, a crucial clarification:
📑 Technical Paper: Analyzing "BlackBerry Firmware Pangu BB100015" blackberry firmware pangu bb100015
If you are currently facing this error, the consensus is to use BlackBerry Link Autoloader BB100036 for 10.3.3). However