As a follow-up to the PS5 DevKit / TestKit Console Manager App earlier this month, PlayStation 5 Scene developer @MrNiato shared on Twitter a PS5 TestKit Model DFI-T1000AA DEX Console demonstration video showcasing the 2.30 PS5 Developer Firmware menus from his YouTube Channel. 
Previously we've seen a Sony DFI-T1000AA PDF from the FCC alongside some PS5 Development Kit Software v0.9.0 / v1.0.0 / v2.0.0 leaks and several PlayStation 5 Debug Settings Images prior to receiving confirmation of PS5 Debug Settings on Retail Consoles last winter with PlayStation 5 Suitest details.
PS5 TESTKIT DFI-T1000AA DEX CONSOLE (Running on 2.30 NON RETAIL FIRMWARE)
Finally on the PlayStation 5 retail side @KIWIDOGGIE (Github - aka diwidog / kd_tech_ on Twitter) points out in the Tweets below that despite the PS5 Root Keys Obtained privately and PS5 Webkit Execution publicly, unlike PS4, the PS5 utilizes (3) stages of security... Webkit (Userland), Kernel level and some additional memory (Hypervisor codenamed Hylonome / VM) protections.
kernel 3.00 testkit data (no perconsole info removed): kernel_300_testkit_data.bin (136.50 MB)
here's a couple of decrypted testkit pups:
i'm still missing 2.00 until 2.30, hopefully soon enough
here's all pups i can possibly decrypt using my ps5 testkit:
range goes from 1.05 to 2.30. 1.00 not included for some reason...
just shared 4.03 testkit decrypted modules over at testing discord
it means i was able to get access to a kit on 4.03 testkit firmware and used sleirsgoevy payload to dump all the system and system_ex modules from it, as well as the inner kernel modules

Previously we've seen a Sony DFI-T1000AA PDF from the FCC alongside some PS5 Development Kit Software v0.9.0 / v1.0.0 / v2.0.0 leaks and several PlayStation 5 Debug Settings Images prior to receiving confirmation of PS5 Debug Settings on Retail Consoles last winter with PlayStation 5 Suitest details.
PS5 TESTKIT DFI-T1000AA DEX CONSOLE (Running on 2.30 NON RETAIL FIRMWARE)
- Follow me on Twitter: ImMrNiato
- Follow me on Instagram: guillaume__lle
- Github project: PS5 Devkit Testkit Console Manager
Finally on the PlayStation 5 retail side @KIWIDOGGIE (Github - aka diwidog / kd_tech_ on Twitter) points out in the Tweets below that despite the PS5 Root Keys Obtained privately and PS5 Webkit Execution publicly, unlike PS4, the PS5 utilizes (3) stages of security... Webkit (Userland), Kernel level and some additional memory (Hypervisor codenamed Hylonome / VM) protections.

kernel 3.00 testkit data (no perconsole info removed): kernel_300_testkit_data.bin (136.50 MB)
here's a couple of decrypted testkit pups:
i'm still missing 2.00 until 2.30, hopefully soon enough
here's all pups i can possibly decrypt using my ps5 testkit:
range goes from 1.05 to 2.30. 1.00 not included for some reason...
just shared 4.03 testkit decrypted modules over at testing discord
it means i was able to get access to a kit on 4.03 testkit firmware and used sleirsgoevy payload to dump all the system and system_ex modules from it, as well as the inner kernel modules