- If you already have Twitter installed on your device then you will have to uninstall it
- Copy Twitter v4.1.1 apk on your sd card.
- Go to Settings>Security and tick 'Unknown Sources'. This allows you to install apk files outside Google Play.
- Use a file explorer to open the file and install the latest version of Twitter.
What's my model number?
There are several ways to locate your model number:
- Option 1
- On your device, go to Settings, then "About device" and scroll down to "Model number"
- Option 2
- Often times you can view the model number inside the device, by removing the battery
- Option 3
- Using Samsung's model/serial number location tool