No, the Woodcessories iPhone screen cover does not affect the touch sensitivity of the phone, as the thickness of the cover is only 0.3mm. If you experience any problems, first reconfigure your Apple Touch ID by resetting your fingerprint in your settings. If you still have problems with the Touch ID function or with recording voice messages, please check whether you have applied the protective glass correctly or contact our support.

Each iPhone screen protector comes with a complete cleaning kit. Before installing the screen protector, please follow the instructions for cleaning the screen. Use the alcohol wipe to remove dirt and fingerprints, clean your screen with the cleaning cloth and dust your screen with the supplied anti-dust stickers if necessary. Cleaning is extremely important to ensure proper application.

You must ensure that all dirt and dust particles have been removed from the iPhone screen before installing the protective film.
Even light dust or dirt can interfere with a bubble-free, problem-free application and possibly restrict the usability of the screen!

If bubbles exist after applying the film, the following tips can be followed:
Larger bubbles: Slowly lift one corner of the screen protection film & reposition it in place. Also try to push the bubble out of the film.
Small bubbles: Try to press the bubbles out of the film with your fingertips, a cloth or a credit card.

Please note:
For a bubble-free protective layer, you must ensure that all dirt and dust particles have been removed from the iPhone screen before installing the cover.