This tutorial demonstrates how to hard reset the Tecno Spark 4 Air KC1J smartphone.

How to Hard Reset Tecno Spark 4 Air KC1J

You can hard reset the Tecno Spark 4 Air KC1J smartphone from Recovery Mode or the Settings app. Most people should hard reset via the Settings app before Recovery Mode unless installing custom firmware. Most people who install Android custom ROMs prefer formatting from Recovery Mode. Here is how to hard reset from the Settings app:

1. With the Tecno Spark 4 Air turned on, tap Settings > Backup & Reset.

2. Tap Factory data reset > Reset phone.

3. Tap Erase everything.

Once the hard reset is complete, the Android operating system will restart and the device will be reset to factory settings. You will need to sign in to your Google account before you can use Android again.

In conclusion, that is how to hard reset the Tecno Spark 4 Air KC1J smartphone.