Before you buy a new cell phone or new tablet, please try the following procedure to repair your device. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.!


Vodafone Smart 2 Android hard reset using key combo

reset Vodafone Smart 2 unlock pattern
Reset  Vodafone Smart II
All data will be lost! Backup everything!
Turn off your phone. Hold VOLUME UP + power on/off key at same time until the phone switching ON, when you feel it vibrates release only POWER but keep pressing Volume UP key. A green droid should come up. Release volume button.
Select factory reset /wipe data with volume down key and press HOME to confirm.
Choose reboot system now.
Vodafone Smart 2 hard reset

unlock Vodafone Smart 2
You have to reflash Vodafone Smart II firmware upgrade
TCT Alcatel Recovery v1.0.0.0
TCT FOTA Recovery Utility
- reboot system now - restart phone
- apply update from sdcard - upgrade firmware
- wipe userdata factory reset - wipe data
- wipe cache partition

ALL User phone data: contacts, photos, messages and files, downloaded applications like Java games will be lost permanently.
Factory data reset
Erase all of your personal data from internal phone storage, including information about your Google Account, any other accounts, your system and application settings, and any downloaded applications. You can also mark the Erase SD card check box to erase all the data on your microSD card, such as music or photos. If you reset the phone in this way, you’re
prompted to re-enter the same kind of information as when you first started Android.

or

Go to Settings >Privacy > Factory Data reset > Reset phone > Erase everything.