Yeaaa .. I tried to use another computer and install RKbatchtool (1.7W / 3.5driver) and finally saw the device and I was able to install dx50_1.5.0_cwm !!! everything went well ..... I'm so happy now I fw 1.5.0 with cwm  thank you thank you thank you for the help and assistance that you have...

Yeaaa .. Ho provato a usare un altro computer e installare RKbatchtool (1.7W / 3.5driver) e finalmente visto il dispositivo e sono stato in grado di installare dx50_1.5.0_cwm !!! è andato tutto bene ..... Sono così felice ora ho fw 1.5.0 con CWM  grazie grazie grazie per l'aiuto e...

thanks for the quick reply.  Now I have stock recovery and I tried to install RKbatchtool (1.7W / 3.5driver) and I also installed the driver but when I connect to the DX50 computer does not recognize it and the icon 1 do not turns green. use windows 7 ultimate 64bit

Hello everyone, I'm new to the forum and I need help.  I think I made a mess with my DX50 and I'll try to explain:  I installed the 1.2.8 fw (the DX90) with cwm annex 6.1. and something    (now I do not remember exactly what it was cwm)  Today I got the idea to put fw 1.5.0 and here lies the...