For more information regarding common troubleshooting issues check out:
Background and Identification
The Samsung Galaxy Tab 4 7.0 was first released on May 1, 2014. Some important features of this device include, but are not limited to: Fast Connectivity, Multi-Window View, Mobile Printing App, and Samsung KNOX Security. The 7-inch display allows you to view movies, play games, and watch videos in high quality. You can also expand you tablet's memory up to 32 GB with Micro SD card, which will allow for more music and games to be downloaded.
Additionally, what's great about this model compared to others is that it is more light-weight. This makes it both easier to carry and easier to use!
Some common failures that this devices encounters are that the SIM Card cannot be detected and that the data signal is sometimes lost.