Important: A factory reset erases all your data from your phone. If you're resetting to fix an issue, we recommend first trying other solutions.
Normally you remove the battery, then put it back in and boot up. Unfortunately, some people use "hard reset" when they really mean factory-reset. A factory reset results in a full reset of an Android device to the original settings of the currently-installed ROM.
*#*#7780#*#* (Run a Factory Reset) If you don't want to run a hard reset, this is the next best thing. Similar to a factory reset, this code will simply delete all application data from your device, as well as any applications. Then, it's going to return your device back to its factory state.
Restart your computer and press the appropriate function key (often F11) during startup. Follow the on-screen instructions to access the recovery partition. Choose the option to reset your PC to factory settings.
Factory resetting the device to its original state helps solve any software or configuration issues, allowing it to function normally again. This can include fixing issues with software updates, fixing errors in the operating system, and improving overall performance.
How long does it take to perform a factory reset? The length of time it takes to perform a factory reset can vary depending on the size of your hard drive and other factors like processing speed. Generally speaking, most resets should take between 30 minutes and an hour.
Factory reset will delete most of the content on your phone, including: Locally stored photos, videos, documents. All contacts, text messages, and third-party application data. Custom settings, such as Wi-Fi passwords, wallpapers, etc.
Open the Settings app, then search “Reset". Tap Erase all data (factory reset) in the results. Tap Erase all data (factory reset) on the Reset options screen, then tap Erase all data and enter your password or PIN to confirm your decision.
A hard reset is forcing your phone to restart when it's unresponsive. A factory reset is the process of restoring your phone to its original settings, like when you bought it. Factory resetting erases everything on your device, while a hard reset simply reboots it.
*#9900# – Access System dump mode. *#3214789# – Display the GCF mode status. *#9090# – Display diagnostic configuration.
Run a factory reset (*#*#7780#*#*)
If you want to delete all the data on your device to start fresh, factory reset your Android smartphone using the *#*#7780#*#* secret code. This deletes all the data on your device. Only enter this code if you know what you are doing.
A factory reset can take up to an hour.
This is often done to fix an issue with a device, but it could also be done to restore the device to its original settings. Since a factory reset entails deleting all information stored in the device, it is essentially the same concept as reformatting a hard drive.
A factory reset, sometimes called a hard reset or a master reset, will remove all personal information, changes, and data from your device, returning it to the same settings and data that it had when it left the factory.