⚙️Activating HEN Enabler:
Now that you have successfully installed HFW 4.90 onto your device. Now we need to install HEN.
Installing HEN can take a while to install. The PS3 has to successfully receive a custom payload that will allow your PS3 to be modified. This process can take multiple tries before HEN is initialized on your device. As well this process may require you to reset your PS3 MULTIPLE TIMES.
Step 1: Configuring Network Settings in PS3 Internet Browser
Under the Network column in XMB, please enter into the Internet Browser application. Once you’re in the Internet Browser we're going to delete some files within the browser. Hit Triangle on your PS3 controller which will display a side menu as showcased here:

Step 2: Tool Setting Setup
Assuming that the side menu is still activated on your PS3, go to the Tools tab. From the Tools tab we need to disable/clear the following features:
Confirm Browser Closeturn this settingOffHome Pagemake sure to set this setting asBlank PageMake sure to
Delete Cookiesand hitYesto confirm this setting.Make sure to
Delete Search Historyand hitYesto confirm this setting.Make sure to
Delete Cacheand hitYesto confirm this setting.Make sure to
Delete Authentication Informationto confirm this setting.
Step 3: PS3Xploit Setup
Update 2/21/2023: Unfortunately, both domainsps3xploit.me and ps3xploit.com is down. Users should use the GitHub URL "ps3addict.github.io" to install HEN on their consoles. For more information about this matter please refer to the official PSXPlace Forum post.

Once all of the following settings have been initialized. Within the Internet Browser you want to go to https://ps3addict.github.io
Now that you're on https://ps3addict.github.io you want to select the following option:
Mirror of Official HEN Installer/Enabler from ps3xploit.me (HEN 3.2.0 on HFW 4.84 to 4.90)

Once you have launched that option you should be redirected to the PS3 HEN Installer page which will download a file called PS3HEN.p3t

Downloading PS3HEN.p3tStep 5: Initializing HEN
Once the
PS3HEN.p3tfile has been downloaded, within thePS3 HEN Installer pageselect the option that statesInitialize HEN installeronce the process has initialized you should see a green message stating that the HEN installer initialized successfully.

Step 6: HEN Installer Page
The next option that you want to select within the
PS3 HEN Installer pageisInstall HENonly if you got theHEN installer initialized successfully message.Once HEN has been activated you should get an image that statesWelcome to HEN 3.2.0.

Step 7: Installing Latest_HEN_Installer_signed.pkg
Once you see the
Welcome to HEN 3.2.0 messageyou can exit out of theInternet Browser. Once you have exited the browser, you should see a package.pkg filebeing downloaded to your PS3. The file is 11MB and is calledLatest_HEN_Installer_signed.pkgLet this package file be fully installed before restarting your PS3.
Step 8: Enabling HEN
Once you start back up your PS3 head over to the
Gamecolumn you should see 2 new options on your XMB which is★ Enable HEN&★ Package Manager.If you have these 2 new options that means HEN has been successfully installed.

★Enable HenLast updated
