Default No gps on sky note air N3 edition

I have clean flashed the rom and also installed the 1.4 update. I'm running latest devil kernel (2.3.2) .
The only thing I don't know is if im on the old bootloader . Would the old bootloader interfere with it if im on it. Any help would be appreciated. Including safe way to upgrade bootloader n root again. I don't care about my warranty either.
Thanks in advanced

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