

Now if i connect the phone to the pc and then the Sony PC Companion 2.1 under tab support zone a If i reset the phone the camera and screen rotation does not work full stop if i dial *#*#7378423#*#* then go into service tests So i had no option but to use the sony EMMA tool witch did updated the phone from jellybean 4.2.2 to kitkat 4.4.2 but not to kitkat 4.4.4 so i updated the phone on eda forms with the latest kitkat ie 4.4.4 i have checked the phone with root checker pro and i is saying the phone is not rootedīut i still can not update the phone or any of its software via PC Companion 2.1 Problem the phone / tablet contains modified software that cannot be updatedĭetails sony update engine failure (error 2003)Īfter speaking to sony and explaning the problem with the phone and that the phone has no warrenty they said they could not do any service repair in or out of warrenty as the phone has been modified

I have a sony experia Z1 phone unlocked sim free now i tried updating the phone from the Sony PC Companion but i kept getting this message
