I am a beginner in nrf boards. I was using mbed online for programing the first few programs. I wanted to setup a tool chain on my machine and installed the nrfgostudio and master control panel. I was experimenting with some options in the software and the board stoped responding.Its like the board is no accepting anymore hex files, when i try to put in the hex files from mbed. Also the leds 1 led2,led3 stay lit up. Also, when the board is connected to my system running ubuntu, the files Sagger.html , User guide .html etc has a lock sign with its logo. This was not there before. How can I get the board back to its original state and what may have I done...?
Board : nrf51422 DK,PCA10028 V1.1.0
