YOU SAID:
i am guarding my friend's phone so nobody takes it
INTO JAPANESE
私は私の友人の電話を守っているので誰もそれを受け取らない
BACK INTO ENGLISH
I keep my friend's phone so no one receives it
INTO JAPANESE
友人の電話を保管しているので、誰もそれを受け取らない
BACK INTO ENGLISH
I keep my friend's phone so no one receives it
That didn't even make that much sense in English.