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Hard reset Karbonn A40 Indian


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Karbonn A40 Indian


OS: Android 7.0 Nougat

CPU: Quad-Core 1.3GHz Cortex-A7
RAM: 1GB
Display: 4.0 inches
Camera: 2 Megapixels
Battery: 1,400 mAh Lithium-Ion


For Hard reset Karbonn A40 Indian use following steps


1. You need to turn off your smartphone with the Power button

2. Press and hold the Volume Up and Power buttons simultaneously for a few seconds (up to 20)

3. When the Boot Mode menu appears, release all keys

4. Go to the Recovery menu section. The Volume up key is used to navigate the menu, and the Volume down key is used to confirm the selection.

Android logo Karbonn A40 Indian
5. Press the Volume Up and Power keys at the same time when the Android Robot logotype appears on the screen

wipe data / factory reset Karbonn A40 Indian
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

reboot system now Karbonn A40 Indian
8. Go to the menu section "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.


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