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Hard reset Symphony V155


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Symphony V155


OS: Android 8.1 Oreo Go Edition

CPU: ARM Cortex-A7, 1300 MHz, Cores: 4
RAM: 1 GB, 533 MHz
Display: 5 inches
Camera: 5.04 MP (megapixels)
Battery: 2400 mAh, Li-Ion


For Hard reset Symphony V155 use following steps


1. Turn off your smartphone using the power button

2. Press simultaneously and hold for a few seconds the 2 buttons Volume up and Power

3. The keys must be held until the Boot Mode menu appears

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 V155
5. When the Android Robot logo appears, press the Volume Up and Power keys simultaneously

wipe data / factory reset Symphony V155
6. Select "wipe data / factory reset", the Volume Up / Down keys are used to navigate the menus, and the Power key is used to confirm the selection

7. Select "yes" and confirm your selection with Power

reboot system now Symphony V155
8. Select a line from the menu "reboot system now"

9. Hard Reset procedure complete






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.


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