We've covered Installing a PS4 ESP8266 alongside PS4Brew for ESP32 / ESP8266 and PS4 Mod Tools for ESP32 / ESP8266 devices and recently HIASQ (Twitter) made available on Github ESP8266-HEN18.bin which is a PS4 Host ESP8266 Firmware for 5.05 HEN 1.8 followed by PS4 Host ESP8266 Firmware V0.02 for 5.05-5.07 (no cache) and PS4Exploit including HEN 1.9 with details below.
Download: ESP8266-HEN18.rar (ESP8266-HEN18.bin) / PS4 ESP8266 V0.02.rar (PS4 ESP8266 V0.02.bin) / ESP8266 HEN18 GIT / Live Demo / ESP8266-PS4Exploit-by HIASQ.rar (ESP8266-PS4Exploit-by HIASQ.bin) / ESP8266-PS4Exploit-master.zip / ESP8266 PS4Exploit GIT / PS4Exploit (HEN1.9).rar / PS4Exploit HEN1.9 GIT / PS4Exploit Lite
To quote from the README.md via HIASQ: ESP8266-HEN18
PS4 Host ESP8266 Firmware for 5.05 HEN 1.8 ONLY HEN 1.8 Cache Payload can be used in offline mode. Turn off "Connect to the Internet" and run payloads as usually (browser).
PS4 Wi-Fi Settings
Network: NEWGAME
Password: 11111111
Spoiler
Update: From the updated README.md, to quote: PS4-Host-ESP8266-5.05-5.07
PS4-Host-ESP8266-Firmware-V0.02-for ((5.05-5.07)) no cache
{payloads list includes}
Network: PS4
Password: 11111111 (8x1)
Connect to the Internet Test internet connection and run payloads as usually (browser).
Use NodeMCU-PyFlasher 3.0 to Upload firmware in file.bin format
Download: ESP8266-HEN18.rar (ESP8266-HEN18.bin) / PS4 ESP8266 V0.02.rar (PS4 ESP8266 V0.02.bin) / ESP8266 HEN18 GIT / Live Demo / ESP8266-PS4Exploit-by HIASQ.rar (ESP8266-PS4Exploit-by HIASQ.bin) / ESP8266-PS4Exploit-master.zip / ESP8266 PS4Exploit GIT / PS4Exploit (HEN1.9).rar / PS4Exploit HEN1.9 GIT / PS4Exploit Lite
To quote from the README.md via HIASQ: ESP8266-HEN18
PS4 Host ESP8266 Firmware for 5.05 HEN 1.8 ONLY HEN 1.8 Cache Payload can be used in offline mode. Turn off "Connect to the Internet" and run payloads as usually (browser).
PS4 Wi-Fi Settings
Network: NEWGAME
Password: 11111111
Spoiler
Update: From the updated README.md, to quote: PS4-Host-ESP8266-5.05-5.07
PS4-Host-ESP8266-Firmware-V0.02-for ((5.05-5.07)) no cache
{payloads list includes}
- HEN 1.8 - 1.7 - 1.6 MIRA+HEN BackUp App2Usb FTP Dumper VR VR + HEN 1.8
- DISCDump 50X
- Disable -Enable ((ReactPS+)) Disable- Enable ((Updates))
- Cache
- No cache in this version 0.02.
Network: PS4
Password: 11111111 (8x1)
Connect to the Internet Test internet connection and run payloads as usually (browser).
Use NodeMCU-PyFlasher 3.0 to Upload firmware in file.bin format