The official PS4 update was a small hotfix (~130 MB). If the file you have is several gigabytes and from an unverified source, it may be a repackaged version with unauthorized modifications. Game Context DAYS GONE - New Patch Update 1.07 (FIXED)
It restored the auto-save function which had been temporarily removed due to corruption issues.
Depending on the platform, version 1.07 served as a critical stability patch: FГЎjl: Days.Gone.v1.07.zip ...
If you found this file on a third-party or "piracy" site rather than an official storefront like the PlayStation Store or Steam , exercise extreme caution.
This was a highly anticipated "hotfix" (approx. 130–136 MB) released shortly after launch to address major technical failures introduced by the previous update (1.06). The official PS4 update was a small hotfix (~130 MB)
It fixed a bug where bike engine and exhaust sounds would cut out completely.
For the PC version, patch 1.07 was a larger download (approx. 1.2 GB) that primarily addressed minor text errors in the end credits. Security Warning Depending on the platform, version 1
It resolved "hard crashes" that were shutting down PS4 consoles entirely.