
This tutorial walks you through how to use the DIY Protective Kit for Unihertz Titan 2 Elite/Pro smartphone.
Please read the entire guide before you begin and make sure you feel comfortable completing every step. If you are unsure or prefer not to do it yourself, we recommend having a local trained phone technician perform the installation or operation.
How to Use the DIY Protective Kit for Titan 2 Elite/Pro
How to Raplace the Included Back Film Step by Step
![]() |
Step 01The front of the case has a round hole at the lower-left corner; insert the pry tool through it to pry up a corner of the old back film. |
![]() |
Step 02Slowly peel off the old back film and clean off any residual adhesive. |
![]() |
Step 03To apply the included back film, first peel off the protective liner from its adhesive. |
![]() |
Step 04Align it with the case, press the back film on gently, then press and smooth it with a soft cloth to ensure it adheres firmly. |
How to Replace a DIY Custom Back Film Step by Step
You can also use the included cutting template to cut a custom back film.
![]() |
Step 01Slowly peel off the old back film and clean off any residual adhesive. |
![]() |
Step 02If your back film has no adhesive, use the spare double-sided adhesive included in the kit. |
![]() |
Step 03First remove the clear rigid plastic liner from one side of the double-sided adhesive. |
![]() |
Step 04Align the double-sided adhesive with the case and press it on. Use a soft cloth to press and smooth it evenly, pushing out air bubbles to ensure the adhesive adheres evenly to the case. |
![]() |
Step 05Peel off the blue liner on the other side of the adhesive. |
![]() |
Step 06Align the cut custom back film with the case and press it on. Press and smooth it with a soft cloth to ensure it adheres firmly. |














