sony ST21i2 calibration problem

[AC Question]

hi
am using sony ST21I2 touch screen not working properly
calibration problem kindly guide me to recover this problem

 

[B. Diddy]

Welcome to Android Central! Not all devices have a touchscreen calibration option, so if you can't find it in the device's settings, it's probably not possible. What's the problem with the screen?

 

[Sriram Pritheep]

touch screen not working properly
xperia st21i2 phone settings not having the calibration option
so kindly guide me to recover this problem

 

[B. Diddy]

More details, please--how is the touchscreen not working properly?