assalam o alaikum experts.
mere pas neosat 1600 receiver hai us ki biss key option gayeb hogaya hai maine 9339 se b chek kya lekin option nahi aaya ab mere pas ek aur same receiver hai us me biss key option b hai ab mai chahta hun keh dosre receiver se upgrade karun mere pas data cable b hai ab bas mujhe upgrade karna bataye keh kaise upgrade hoga ye thori bohut mujhe b pata hai upgrade karna lekin doston ne kahan thori ghalti se receiver nakara hojaye ga plez koi help