Hard reset Symphony i15

OS: Android 8.1 Oreo Go Edition

CPU: ARM Cortex-A7, 1300 MHz, Cores: 4

RAM: 1GB

Display: 5.45 inches

Camera: 7.99 MP (megapixels)

Battery: 3500 mAh, Li-Polymer

For Hard reset Symphony i15 use following steps

1. Turn off your smartphone using the power button

2. Hold down the Volume Up and Power buttons for a few seconds

3. After waiting for the Boot Mode menu to appear, you can release the keys

4. In the menu, go to the line Recovery. The Volume up key can be used to navigate and the Volume Down key to confirm the selection

Android logo Symphony i15

5. Press the Volume Up and Power keys at the same time when the Android Robot logotype appears on the screen

6. You must select the "wipe data / factory reset" item, the Volume Up / Down keys are used to navigate the menu, and the Power key to confirm the selection

7. Select "yes" and confirm by pressing the Power button

8. Select a line from the menu "reboot system now"

9. Factory data reset completed

Thomas Nilan
Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.