Build Number Warranty For Free

Scroll to the bottom of your settings app and locate About phone. Enter the About phone section. Look for an additional submenu for software information, or you may see a section labeled Android version. Enter this section of your menu.

1 Go to "Settings", then tap "About device" or "About phone". 2 Scroll down, then tap "Build number" seven times. Depending on your device and operating system, you may need to tap "Software information", then tap "Build number" seven times.

2 Answers. The first letter is the code name of the release family, e.g. F is Froyo. The second letter is a branch code that allows Google to identify the exact code branch that the build was made from, and R is by convention the primary release branch. The next letter and two digits are a date code.

Turn off Developer options In most Android phones running Nougat and later, you'll see a on/off toggle at the top of the screen, which will let you switch off Developer options. The screen will gray out, and once you leave, it'll be gone from your phone.

Reveal Developer options Once you've found the screen with your Build number, you'll need to tap on it seven seven times.After a few taps, you'll see a small pop-up alert telling you that "You are now X steps away from being a developer" with a number that counts down with every additional tap.

No. It doesn't give any trouble to phone or any thing. But it will give you an access to some of the developer options in mobile like showing touch positions, enabling usb debugging(used for rooting),etc. However changing some things like animation scale and all will reduce the working speed of the mobile.

No, by default it will not affect the phone in any way . It will display certain settings which can affect the phone's behavior if you're not aware about what that particular option does. That will happen only if you explicitly change that setting.