Karbonn A15 Hard Reset

Hard Reset:

• Press and hold Volume UP + Power key it will show fastboot recovery in green screen.
• continue press and hold don't leave the keys until it shows recovery in red screen.
• as soon as red screen appears press home key and android logo will come.
• select wipe data/ factory reset and select yes.
• now reboot device.

Karbonn A12 Hard Reset

Hard Reset:

• Press and hold VOLUME UP + POWER KEY
• now you see green screen don't release volume up key
• after 10 seconds you see red screen, now release Volume up key.
• now you see recovery options.
• select wipe data with factory reset and press power key for 2 sec.
• now select yes and press power key for 2 second.
• now reboot device.

Karbonn A111 Hard Reset

Hard Reset:

• Press and hold Volume UP + Power key.
• you see recovery options.
• select wipe data / factory reset and touch menu or press power key to confirm
• select yes -- delete all user data and touch menu or press power key to confirm
• now reboot device

Karbonn A1 Plus Hard Reset

Hard Reset:

• Power On Handset and connect to pc or laptop
• Download Android Tool and Drivers
• Install both drivers "SCI android drivers" and "ADB Android Drivers"
• Now open tool and press "5" and hit Enter Key to wipe data / factory reset.
• after format handset restart automatic
• hard reset done

Karbonn A1 Hard Reset

Hard reset:

• Power off handset.
• take out and reinsert battery.
• Press and hold Home + Center Key + Power Key
• When you see android logo on screen then press call button to see recovery menu.
• now select wipe data / factory reset and press Center Key to confirm
• now select Yes -- Delete all user data and press Center Key to confirm
• now reboot device to complete the process.

Karbonn A5 Plus Hard Reset

Hard Reset:

• Press and hold Volume UP + Power key it will show fastboot recovery in green screen.
• continue press and hold don't leave the keys until it shows recovery in red screen.
• as soon as red screen appears press home key and android logo will come.
• select wipe data/ factory reset and press power key to confirm
• now select yes -- delete all user data press Power key to confirm.
• now reboot device.

Samsung GT-S5830I Charging Ways Repair Solution