Hello, sorry about my english, i´m from venezuela.
I have a brand new Qtek-a9100, with a WM5, i want to upgrade to WM6.
My qtek was a 2.26.0001 already unlocked, i be able to use 2 diferents operators gsm in my phone.
when i try to upgrade to WM6, some errors occured, error 300 was in 6 o 7...