: Unzip the autoloader folder and double-click the .bat file (usually named flashall.bat ).
There are two main models of the KEY2, and using the wrong autoloader will result in a "Sahara Fail" error. blackberry key2 autoloader
How autoloaders work on the KEY2 (overview) : Unzip the autoloader folder and double-click the
You must use an autoloader matching your exact PRD number/model variant (e.g., BBF100-1, -2, -6) to avoid issues. -6) to avoid issues.