I bought an N4 a few months ago to test Sailfish OS on. Works OK, the SFOS beta release Dec 11th fixed a lot of bugs. My problem is the N4's 3G & wifi reception

I bought an N4 a few months ago to test Sailfish OS on. Works OK, the SFOS beta release Dec 11th fixed a lot of bugs. My problem is the N4's 3G & wifi reception are inferior compared to my 5yo N900.