ZiDroid Tutorials for Android smartphones

Samsung Galaxy S4 3G/LTE GT-I9500/GT-I9505 has recently upgraded to the official Android 4.4.2 KitKat, which bring more features and better performance. In this guide we will learn you how to root your galaxy S4 3G or 4G easily by using …

It seems that Samsung has added on Android 4.4.2 update for the galaxy S4, some hidden icon and features of the galaxy S5 on KitKat update. One of this features is the galaxy S5 new look of the status bar, …

For some reasons, while trying to update your Samsung galaxy device by Samsung Kies or Odin3, your phone stuck at screen which display “Firmware upgrade encountered issue. Please select recovery mode in Kies & try again“. This always happened if …

Right now, you can update LG G2 device to the latest Android version 4.4.2 KiKat and enjoy all the new features and performance of the KitKat, Today we will provide you a full guide step by step to successfully upgrade …

Sometimes when you are trying to repair the IMEI number of your device, you follow bad instructions or by fault you didn’t follow it well, as result of that your device will not boot, still frozen on Samsung logo loop …

Safe mode allows you to turn on the device with third-party apps disabled. Then you can easily remove all apps that may be causing a conflict or software problem. To boot your device in this mode and use it to …