Update Samsung Galaxy S3 to Android 4.1.2 with Slim Bean JZO54K
October 14th, 2012
Updated on August 16th, 2017
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