YOU SAID:

The fact is that you have a problem with your phone but it doesn't matter

INTO JAPANESE

あなたの電話に問題がありますが、それは問題ではありません

BACK INTO ENGLISH

There is a problem with your phone, but that is not a problem

INTO JAPANESE

お使いの携帯電話に問題がありますが、問題はありません

BACK INTO ENGLISH

There is a problem with your mobile phone, but there is no problem

INTO JAPANESE

あなたの携帯電話に問題がありますが、問題はありません

BACK INTO ENGLISH

There is a problem with your mobile phone, but there is no problem