I have a brick now. 1.1.2 OTB no BB/WIFI/IMEI and BL4.6
so if I upgrade to 1.1.3
first, can I downgrade to 1.1.1?
if I can, then how about oktoprep and then 1.1.2
then how much H/W unlock the downgrade the BL to 3.9?
can some1 tell me why how is that not possible?