Just over a month ago Sony released a PS4 OFW 6.71 Update followed by a few 6.80 Beta Updates for those in their PlayStation Preview Program, and today another PS4 System Software / Firmware 6.72 update went live with the changelog stating only "This system software update improves system performance." 
As always DON'T UPDATE if you wish to use PS4 game backups and homebrew apps when a new jailbreak exploit arrives, and we'll add any related Tweets below as PlayStation 4 scene developers have a chance to examine it.
Download: PS4 Firmware 6.72 Update (US) / PS4 Firmware 6.72 Update (EU) / PS4 Firmware 6.72 Update (UK) / PS4 Firmware 6.72 Update (AU/NZ) / PS4 Firmware 6.72 Update (JP) / 672.zip (203 MB - 6.72 system modules. md0 system, system_ex and ShellCore) / kernel_dump_fw_672.rar (13.99 MB)
About PlayStation 4 system software version 6.72
Main features in version 6.72 update
Here are some guides for those new on How to Block PS4 Firmware Updates, How to Delete Downloaded PS4 Update PUPs that haven't been installed yet, How to Update to a Specific PS4 Firmware and also some PS4 HEN Update Blocker Payloads.
From ChendoChap via PS4 Kernel Build Strings:
As always DON'T UPDATE if you wish to use PS4 game backups and homebrew apps when a new jailbreak exploit arrives, and we'll add any related Tweets below as PlayStation 4 scene developers have a chance to examine it.Download: PS4 Firmware 6.72 Update (US) / PS4 Firmware 6.72 Update (EU) / PS4 Firmware 6.72 Update (UK) / PS4 Firmware 6.72 Update (AU/NZ) / PS4 Firmware 6.72 Update (JP) / 672.zip (203 MB - 6.72 system modules. md0 system, system_ex and ShellCore) / kernel_dump_fw_672.rar (13.99 MB)
About PlayStation 4 system software version 6.72
Main features in version 6.72 update
- This system software update improves system performance.
Here are some guides for those new on How to Block PS4 Firmware Updates, How to Delete Downloaded PS4 Update PUPs that haven't been installed yet, How to Update to a Specific PS4 Firmware and also some PS4 HEN Update Blocker Payloads.From ChendoChap via PS4 Kernel Build Strings:
Code:
| CEX || 6.72 || r128004/release_branches/release_06.720 Jul 9 2019 05:42:32 || dumped
