I have a question, if I used the preview for developers to get 8.1 on my 810 will it erase all my contacts, etc.?
I have a question, if I used the preview for developers to get 8.1 on my 810 will it erase all my contacts, etc.?
Ok, one more question. Is the dev registration free? I see an option for 19.00. And then there is an app studio free registration. Im assuming the app studio is the correct one, right?