Previously, the S Pen of Samsung Galaxy Note 5 had a problem that the stylus could not be inserted reversely into the slot. Once inserted reversely, the phone might be damaged.
Samsung has not been able to provide a solution, only explicitly warning in the user manual not to insert the stylus in reverse.
Recently, netizens in foreign forums found that the upgraded Note 5 has slightly modified the design of the stylus slot. Even if the stylus is inserted in the opposite direction, the S Pen can be easily ejected without damaging the body.
via: &