The for AutoCAD LT addresses several defects and was released as a standard maintenance patch. To get it securely:
Check your : Type OPTIONS > User Preferences tab and ensure that "Keyboard entry except script" is selected under Priority for Coordinate Data Entry . Autodesk AutoCAD LT 2019.1 Update Only
Sometimes updates can change how user preferences work. If you find you can no longer double-click to edit text: The for AutoCAD LT addresses several defects and
Update 2019.1 available for AutoCAD and AutoCAD LT - Autodesk Autodesk AutoCAD LT 2019.1 Update Only
Are you trying to the update file, or are you having trouble using a specific text feature within the 2019.1 version?
Log in to your Autodesk Account and navigate to the Product Updates section. You can use filters to find "AutoCAD LT" and the specific "2019.1" version.