o┳┳ · Your key to unlocking the full potential of 3C All-in-One Toolbox!

Since version 1.2.0, there is no app icon, but you can open the unlock popup from Play Store or app's OS settings page.

Please make sure to install 3C All-in-One Toolbox from Play Store.

Unlocks the following pro features:
★ Remove all ads
★ Complete UI theming and customizations
★ Full control of recording interval, widgets and notification refresh rates
★ Add home-screen shortcut to apps features
★ Hide any tabs or any menu item
★ Edit main screen buttons up-to 4x6 grid
★ Multi/auto-select and sort apps
★ Auto backup and new app notification
★ Adding more than one shortcut or toggle to Android quick settings
★ Recording items and options
★ Create multiple schedules, watchers and profiles
★ Automatic battery markers
★ Manage multiple batteries
★ Manage multiple chargers
★ Calculate % using mV data (useful for extended batteries)
★ Full battery and kernel optimizations
★ Automatic boosting of apps start and DB accesses
★ Automatic partition trimming
★ Build.prop presets
★ Automatic system apps clean-up (integration into ROM)
★ Notification shortcut to access any features from status notification
★ Enabling more than one notification pack
★ Add multiple line indicators
★ Full 2x1 data widgets customization
★ Full 5x2 - 2x1 (6 sizes) graphs widgets customization

Step 1. Download 3C All-in-One Toolbox Pro key Mod (Patched) APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.3C All-in-One Toolbox Pro key Mod (Patched) APK will begin installing on your device. Simple.

Step 1. Download HappyMod APK file on HappyMod.com.
Step 2. Once it's downloaded, open Downloads, tap on the APK file, and tap Yes when prompted.
Step 3.Search 3C All-in-One Toolbox Pro key Mod, click Download.
Step 4: You can download 100% working mods on HappyMod with one click.