How to unlock my st21i

You need to have a registered Google account on your phone in order to reset the screen unlock pattern. In case you do not have a registered Google account, You must repair the phone software before tapping "Forgot pattern". The phone is locked if the incorrect screen unlock pattern was entered fives times in a row.

Follow the procedure below to repair the phone software:
> Open PC Companion 2.0 on the computer, tap Start then Repair in the "Support zone" application and follow the instruction you see on the screen. Please note that all personal data stored will be lost and the installed software on your device will be replaced. In case it is not possible to repair the phone software, contact your Sony Customer Support.

If ever you entered the incorrect screen unlock pattern five times, tap "Forgot pattern" then tap "Answer question" then tap "Next" and enter your answer for the security question. Next, tap "Unlock".

To reset it using your registered Google account, tap "Enter Google accounts details" then tap "Next". Tap the "Username" then enter the registered Google account username. Next, tap "Password" to enter the registered Google account password then tap "Unlock".

esupport.sony.com

I forget my password and I drawn my password 6 time now it locked my phone model no micromax a89 plz sotout my problem

You can not unlock password but if your phone is locked and not rooted, you can update your phone's software by Sony Update Service.

after a few(5-6 times) failing to enter the correct pattern, it should ask you to log in to your gmail account instead of the pattern you forgot

Need to call your cell phone Company and Change your Password

i forgot my pattern fo my cell phone sony xperia miro . now they ask to answer the question security but i also forgot . what should i do ringt now ? please help me .

ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000


Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

plug it into your computer and through itunes on your original computer you will be able to reset it. If it is not the original computer that you are using you will be able to reset it but will probably lose the information on it.

Basically you cant unlock the voulume if you dont know the password. You would probably have to reset your iPod in order to adjust your volume and when you put a new password in be sure to remember it.