XPERIA z1 update 14.2.A.0290 issues

[maverick_apoc]

i updated my xperia z1 two days back, with 4.3 android update and build number 14.2.A.0290 

i am facing this issue, my phone is getting rebooted whenever i unlock my phone with the slide unlock.

the fone gets restared on its own. this happened only after updating the android

please help me resolve this issue.

[_alexdon_]

Try a repair of the software with sony update service.