For Samsung users, the most reliable "fix" is to download the version specifically updated for modern One UI versions directly from Samsung. : Go to Display > Font size and style .
Tap the installation prompt within zFont 3 to install the modified Choco Cooky package. choco cooky font apk for android 12 fix
If your phone reverts to the standard system font after turning off, your optimization or battery-saving software is likely wiping the cached settings backup. To fix this: For Samsung users, the most reliable "fix" is
For the advanced ADB and root methods described later in this guide, you'll need the raw font file in .TTF format. For Samsung users
Download and apply. This official version bypasses the security restrictions that block unofficial APKs. 2. Using Updated APKs for Android 12+