Root the Samsung Tab A 7.0

One must enable Developer Options by tapping 7 times on the Build Number.

Download the APK from KingRoot

Connect tablet to PC via USB cable

Copy the downloaded APK file to Download folder on tablet

Tap the APK file on the tablet

Good Luck

If the above did not work at all, then try Kingo Root.

http://forum.xda-developers.com/showthread.php?t=2684210 http://linuxcommand.org/lts0070.php http://adbshell.com/commands/adb-shell-cp Microsoft Windows [Version 6.1.7600] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\adb>adb devices adb server is out of date. killing... * daemon started successfully * List of devices attached 310092303ce76300 device C:\adb>adb version Android Debug Bridge version 1.0.31 C:\adb> apt-get install android-tools-adb android-tools-fastboot