Hi Codebook For Android users,
We wanted to put out a quick note regarding the new fingerprint authentication feature introduced in Codebook for Android version 3.2.0. Many users have written in about the fact that they can not use the new fingerprint authentication feature and unfortunately that is because not all devices support the proper Android API. If you want to use this new feature, first make sure your device is running Android OS 6.0 or higher. Next your device needs to support the Android fingerprint API. Unfortunately some devices exist that have fingerprint scanners, but do not support the Android fingerprint API. The Samsung Galaxy Note 4 is an example of a device that can run Android 6.0 or above, and has a fingerprint scanner, however the scanner only works with the proprietary Samsung web authentication feature, not the standard Android fingerprint API. If you have questions, feel free to get in touch with us at firstname.lastname@example.org, thanks!