Usama M
Usama is a software engineer by profession and at TechBeasts.com he uses his expertise to solve everyday consumer tech problems with his main areas of interest being Android, iOS and Windows.
![Setting Up Call Rejection Mode on Samsung Galaxy Devices [Guide]](https://techbeasts.com/wp-content/uploads/2013/10/Screenshot_2013-10-15-00-10-54.png "Setting Up Call Rejection Mode on Samsung Galaxy Devices [Guide]")
![How to Unroot Samsung Galaxy S4 [All Versions]](https://techbeasts.com/wp-content/uploads/2013/10/samsung-galaxy-s-4.jpg "How to Unroot Samsung Galaxy S4 [All Versions]")
![How to Root Sony Xperia Z1 [Guide]](https://techbeasts.com/wp-content/uploads/2013/10/xperia-Z1-hero-black-1240x840-3c449514e1daf8b0652a5dc235530ebc.jpg "How to Root Sony Xperia Z1 [Guide]")
![Root & Install CWM on Samsung Galaxy Note 3 [Easy Method for All Versions]](https://techbeasts.com/wp-content/uploads/2013/10/samsung-galaxy-note-3.jpg "Root & Install CWM on Samsung Galaxy Note 3 [Easy Method for All Versions]")
