Xperia go update failure

[Nikosslim]

Hello, my name is nikos and i want to update my xperia go to 6.2.a.1.100  from 6.2.a.0.400  but when i am going to upgrade it PC Companion and Sony Update Center says that my phone has the latest firmware update what should i do plz help me i really need it thank you, nikos

[Alexander1]

In that case you have the latest software for your unit. The software updates roll out gradually and may differ depending on market/region. Please check the following FAQ topic for more information: 

http://talk.sonymobile.com/t5/FAQ/The-software-update-collection-topic/m-p/348066#U348066