I've just bought a 9790 from a friend of my father but i have a problem with it. It seems that there is a policy that does not allow me to do many things like install new application, remove the encryption password, start on the wi-fi! I tried many things like re install the OS(removing the vendor.xml files) , upgrage to the newest version of the OS (18.104.22.1684 (2039) ), do a wiping... but all these things did not resolve my problem.
Does anyone have any suggestion?
PS this is a very nice forum!!!