These are some common tools used to work on this device. You might not need every tool for every procedure.
For any issues you may experience with your device, please refer to this troubleshooting guide.
The Samsung Galaxy Tab 4 7.0 was released in May of 2014. This tablet weighs 9.74 ounces and has a 7-inch screen. It also wields a 3-megapixel rear-camera and a 1.3-megapixel front-camera. Some of the features it includes are Bluetooth, GPS navigation, email services, and text messaging. Unlike other versions of the Galaxy Tab 4, this model is connected to a 4G LTE mobile network, along with having Wi-Fi capability.
Click here for the Wi-Fi-only version of the Samsung Galaxy Tab 4 7.0, which has many of the same components; the repair guides will work for both versions of the device.
Take a look here to visit Samsung's support page for this device.
For support from Sprint, check out this link.
If you wish to customize your lock screen, watch this useful video.