A method for reception improvement of an FM tuner receiving at least a first and a second FM broadcast signal at at least a first antenna (A.1) and a second antenna (A.2), respectively, in a common channel interference, Co-C, situation, wherein the first antenna and the second antenna are decorrelated, the method comprising the steps of: providing a first and a second FM front-end (3.1, 3.2) for outputting a first signal and a second signal, respectively, corresponding to the received first and second FM broadcast signals; selecting one of the first and the second signal as a currently preferred signal; outputting the currently preferred signal as an intermediate frequency, IF, signal; providing a previously preferred signal by delaying the currently preferred signal; and wherein selecting one of the first and the second signal as the currently preferred signal comprises determining if a Co-C situation has occurred and in case it is determined that a Co-C situation has not occurred determining a first phase diversity of the first and the second signal using first phase diversity parameters of a phase diversity algorithm; and selecting as the currently preferred signal one of the first signal and the second signal, based on the result of the first phase diversity determination; and in case it is determined that a Co-C situation has occurred, calculating a first correlation of two input signals, wherein a first input signal corresponds to the previously preferred signal and a second input signal corresponds to the first signal, and calculating a second correlation of two other input signals, wherein a first other input signal corresponds to the previously preferred signal and a second other input signal corresponds to the second signal, and selecting one of the first and the second signal as the currently preferred signal according to which of the first and the second correlations shows a larger correlation value. providing a first and a second FM front-end (3.1, 3.2) for outputting a first signal and a second signal, respectively, corresponding to the received first and second FM broadcast signals; selecting one of the first and the second signal as a currently preferred signal; outputting the currently preferred signal as an intermediate frequency, IF, signal; providing a previously preferred signal by delaying the currently preferred signal; and wherein selecting one of the first and the second signal as the currently preferred signal comprises determining if a Co-C situation has occurred and in case it is determined that a Co-C situation has not occurred determining a first phase diversity of the first and the second signal using first phase diversity parameters of a phase diversity algorithm; and selecting as the currently preferred signal one of the first signal and the second signal, based on the result of the first phase diversity determination; and in case it is determined that a Co-C situation has occurred, calculating a first correlation of two input signals, wherein a first input signal corresponds to the previously preferred signal and a second input signal corresponds to the first signal, and calculating a second correlation of two other input signals, wherein a first other input signal corresponds to the previously preferred signal and a second other input signal corresponds to the second signal, and selecting one of the first and the second signal as the currently preferred signal according to which of the first and the second correlations shows a larger correlation value.