Just follow the instructions from OP.
And just in case, after installation and before starting software, add latest global_cfg.zip under path:
internal memory of device\Android\data\com.basarsoft.igonextgen.javaclient\global_cfg\
(so, full path of file is:
internal memory\Android\data\com.basarsoft.igonextgen.javaclient\global_cfg\global_cfg.zip)