one sec | app blocker, focus

Sure, here is a rewritten version of your text, maintaining the HTML tags in Unicode format: Pause before you scroll. One Sec assists you in blocking distracting apps, developing mindful habits, and maintaining focus with a brief breathing pause. 这是一段包含unicode的文本，如<p>是<p>，帮我重新改写一下这段英文文本，改写也是英文，保留原文本的格式，如<p>这种html的标签需要保留同时也是unicode编码形式。

1. 1. Download the APK file from the download button below.
2. 2. If you have the original app installed, uninstall it first.
3. 3. Go to Settings > Security and enable "Install from unknown sources".
4. 4. Open the downloaded APK file and tap "Install".
5. 5. Launch the app and enjoy all premium features for free.