How can you tell if your iPad 2 has 4g?

To determine if your ipad 2 has 4G capability, check the model number found on the back of the device. The ipad 2 with 4G capability is the Wi-Fi + Cellular model, typically identified by the model number A1395. Additionally, you can navigate to Settings > Cellular Data; if you see options related to cellular data plans, it's likely that your ipad supports mobile connectivity. However, keep in mind that the ipad 2 only supports 3G and not true 4G LTE.