Navigate to > Debug Settings > Game > Package Installer .
: Ensure your base game is the same region ( CUSA15145 is the North American version). Update PKGs will only install if they match the base game's Title ID. CUSA15145-PowerRangersBattleforTheGridv1d02FW6U...
Battle for the Grid: Patch 1.1.2 & Dragon Armor Trini Preview Navigate to > Debug Settings > Game > Package Installer
: On your jailbroken PS4, ensure your HEN (Homebrew Enabler) is active. Install via Package Installer : CUSA15145-PowerRangersBattleforTheGridv1d02FW6U...
: Significant fixes for "soft-locking" issues during certain combos and improvements to low-blocking mechanics.
To install or update (Title ID CUSA15145 ) using a PKG file like the one you mentioned (v1.02), follow this guide for a jailbroken PS4 system. Installation Prerequisites