How to unlock lenovo cell phone?

thanks,this methods works suits my mobile now its working fine Shivakumar 

Please help me to unlock my Lenovo A60+ mobile phone after too many pattern attempts. Even my Google account is not working as data connection is in off mode. 

Plezzzz help some body help I have lenovo A66. I want to wipe data but lenovo A66 not want to open setting recovery mode plezz help me........:'( 

Dear all finally i got perfect solution.... Please follow these steps 1) switch of your tab 2) long press off button& volume up button simultenously until recover screen is appeared. Note:- volume ...  

Is there any other way to do it? The volume keys of my phone do not function well. Thanks! 

turn off your phone hold the volume up then hit the power and hold after that hit the menu button recovery settings will appear. 

this method definitely works, but you have to remember to press the power button first, then immediately press the Volume UP button. keep pressing both button a ":> RESTORE MODE" will appear briefly ...  

Thankssssss alot............it really really worked.....but unfortunately I lost my data stored in phone memory. Is there any to prevent such data loss. 

This one will work I have a Lenovo A60+ Press Power. Immediately when ... then Wipe Cache. then Reboot phone Your done. Its now Factory ...  

... by Lenovo. If you still have problems, please take the phone to ... the actual Lenovo service or to a ... local phone service and it will be unlocked ...  

HOLD THE OPTION(ON THE RIGHT SIDE KEY) THEN PRESS VOLUME UP THEN POWER ON BUTTON SEQUENCELY. (DAN) 

It doesn't work in my phone!! grrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr ...  

It's not working. What on earth are you saying? 

... need to factory reset your phone in order to gain access ... and then restart the phone. The phone will restore to its default ...