Samsung Spex SCH-R210 Battery Replacement

Lay the phone on its front side so the back is visible.

Use your thumb to gently and firmly press down on the triangle arrow found on the cover of the phone.

Press down on the arrow until you hear a popping sound, which will remove the cover of the phone.

Slide the cover down from the phone to remove it. Set the cover aside.

Locate the access notch at the end of the battery compartment.

Place your thumb on the edge of the battery near the access notch.

Lift the battery to remove it from the phone. Set the battery aside.