After the phone fell to the ground, the glass outside the camera broke and was used to replace the glass fittings. Prerequisites Your mobile phone camera can be used normally, only the glass is damaged and the internal camera is not damaged.
all mobile phone common reference tutorial 1：Heat the glass with a hair dryer, Don't heat for too long, Heating usually takes about 12 seconds 2：Tools such as tweezers and blades can be used. Carefully remove glass fragments and residual glue 3：Gently remove the double-sided adhesive tape on the glass surface 4：Use tweezers, put the glue side down, Put it in the camera position and press it a few times to complete the installation.
For Galaxy S9 Plus reference pictures
Samsung Galaxy S9Plus camera outer protective glass
For Galaxy S9 reference pictures
Samsung Galaxy S9 camera outer protective glass