New PS4 Firmware Update 4.70 Implements Some Hidden Changes

Sony has released a stealth firmware update for PS4 today and it arrived without any official announcement.

Firmware update 4.70 claims to just improve the quality of system performance, but some eagle eyed users have already discovered some minor hidden changes it implements on top of doing that.

The changes are mostly design related and changes the way icons for the PlayStation Plus, PlayStation Store and other services look.

Check out the comparison below to notice the changes:

This is a mandatory system software update and is about 320MB in size. We’ll let you know if we discover more hidden changes this sudden firmware update is bringing with itself.