19-06-2022, 12:29 PM
Hello, recently got a N5550 and see plenty of this model on this portal running on OS7. I tried a couple of times upgrading from 2.06.02.10 to OS 7 with 3.01.03cdv, but without succes. Upgrading process goes alright, but after reboot system keeps "self testing"and is not found. Anyone has the correct procedure for me?