Duos TV GT-S7273T smartphone (running on android
4.2.2) using the KingRoot Application on the mobile itself
(no need of computer).
Requirements : Your smartphone should have atleast
20 percent of device battery or more to begin the root
Root Samsung Galaxy S2 Duos TV GT-
S7273T using KingRoot
Step 1 : On your Android Device, Open Settings >
Security > Device Administration > Unknown Source
(tick to enable it).
Step 2 : Download and install KingRoot APK on
your Android Device.
Step 3 : Once Installation is completed, you will be able
to see the following icon in the Launcher Menu:
Step 4 : Tap on the KingRoot Icon to Open it. Once
KingRoot Application is launched you will be able to see
the following screen:
Step 5 : Now, Tap on the Start Root Button to begin
the root process.
Step 6 : Within a minute or two you will be able to see
the Big Green Tick, which signifies that your device is
Step 7 : Restart your Android Device.
Step 8 : Now, as your Samsung Galaxy S2 Duos
TV GT-S7273T smartphone is Rooted Successfully
you might want to verify that your device is rooted or
not. For that,
Download and install Root Checker
Application from the Play Store and verify the root