About This Software
The iPhone 4 runs on iOS 7 or earlier versions, which have built-in emoji support but require manual activation. Unlike newer iPhones, you don't need to download a separate emoji keyboard app. Instead, you'll enable the existing emoji keyboard through your device's settings. This process works for all iPhone 4 models regardless of carrier or iOS version. Once enabled, you can switch between your regular keyboard and the emoji keyboard with just a tap.
Key Features
How to Use
Go to Settings > General > Keyboard > Keyboards > Add New Keyboard, then select Emoji. To use emojis while typing, tap the globe icon next to the spacebar to switch to the emoji keyboard.
Conclusion
Now you can enjoy using emojis on your iPhone 4! Share this guide with friends who also have older iPhones to help them enable emoji keyboards.