Hard Reset on Lenovo S5000

How to Hard Reset on Lenovo S5000 IdeaPad?

Make sure you turned off the phone.
Hold down the Volume Up key and the Power button.
Wait until a new menu appears and then release the keys.
Go to «Recovery Mode» with the Volume Up key and choose it with the Volume Down key.
After the Android logo appears, hold down the Power button to open Recovery Mode.
Choose "Wipe data/Factory reset" using the Volume keys and the Power button.
Select "Yes" to confirm the operation.
Press "Reboot system now" to finish the process.
That's all! After these actions, your phone data will be deleted.