Problem with touch screen on sony live with walkman

[kaveen123]

I have replased the LCD&GLASS in my phone(live wt19i).because older one was broken(only glass).but when i swiched on my phone & after few minits the touch screen works automaticaly and apps opening & closing....then i cant handle it,i cant turn off it.then i have to remove the batery.plz help   

[Uliwooly]

If it was you who replaced the Digitizer then take it apart and double check that the ribbons are properly connected, if you took it somewhere else to get it repaired, then take it back 

[kaveen123]

I took them&.they change the software version&it works abot halfday & the old problem resumed.they're saying about a software problem.i also changed the vertion of the softwares but it not helps me.when im using the phone the touch is working automatically.then i cant do anything.what will be the real problem PLZ HELP ME  PLZ PLz