Sony launches new firmware for PlayStation 4 by surprise

Version 4.05 of the system does not offer great news.

Without saying a word or confirming its release by any of the usual means, Sony has updated its PlayStation 4 with firmware version 4.05 today. According to the data of the update itself, there are no great news, improving stability and performance.


They are 300 megabytes and it is the second update that has been launched in October. The Japanese company is expected to specify the reasons that have led it to apply the new patch in the next few hours.


Hectic days are coming in Sony's offices: the premiere of the new PlayStation 4 and the virtual reality device PS VR is joined by the premiere of PlayStation 4 Pro, of which it has been said that "it is not the beginning of a new generation".