I cannot answer a call

[Hattoka]

Hi!

I just got the kit kat 4.4.4 actuaslization on my phone, and several troubles were solve... but... now i cannot answer a call when my phone is locked, some times my toush screen don´t respond or i have to unlock the phone to answer... is very annoying

any suggestions?

[_alexdon_]

Try to perform a software repair to exclude a software issue:

http://www.sonymobile.com/gb/tools/pc-companion/

[Hattoka]

Not really i think is a problem of the software like they have to improve into the next actualization... thank´s