The OFeKey Extension Bottom IWBS is a customizable keyboard extension designed for Android devices. This free app developed by FaehanApp adds a developer row of the most commonly used buttons to the bottom of your device's keyboard. The OFeKey Extension Bottom IWBS is specifically designed as an add-on for OFeKey Pro and OFeKey Free.

To activate the extension, download and install either OFeKey Pro or OFeKey Free, and then download the extension. After opening the OFeKey app, go to "Settings," then "Keyboard Layout," and click on "Bottom Row." From the list that appears, select "Developer Row." If you cannot find it, reboot your device. Now open OFeKey Pro or OFeKey Free, and you will see that a new top line has been added to the keyboard.

Overall, the OFeKey Extension Bottom IWBS is a helpful and easy-to-use keyboard extension that is perfect for anyone who needs quick access to commonly used buttons on their Android device.