@booth - Kurtul,
Gateware/firmware changes happen immediately following reprogramming. You should always use the LimeSuite tool to reprogram your Lime because not only will you see the firmware update when you do a ‘Device Info’ but you are always assured that it’s been properly reprogrammed. Usually the LimeSuite tool will reset the entire board, but if you’re having issues with it I would advise that you power off your board, restart the LimeSuite tool, connect to it in the tool, and then check to make sure the firmware update was applied correctly through the ‘Device Info’ part of the toolset in LimeSuite.
Hope this helps - 73 de Marty, KN0CK