Insert the storage media or USB device that contains the update data in the PS3™ system. From the home menu, select (Settings) > (System Update), and then press the button. Select [Update via Storage Media], and then press the button. The system automatically searches for and finds the update data saved on the storage media or USB device.
· Transfer the PS3UPDAT.PUP file to the UPDATE folder. Connect the USB to your PS3. Go to Settings > System Update, then Update via Storage Media. Select the USB key and launch the update procedure.
Connect the USB storage device that the update file is saved on to your PS3 system, and then from the function screen, select (Settings) > [System Software Update]. Follow the screens to complete the update. If your PS3 system does not recognise the update file, check that the folder names and file name are correct.
On your PC go to the system software update page to download the update. File is located by clicking on "Download Now" in step 2 of the "Update data download procedure" section. Save the update data on any of the following types of storage media. Disc media such as CD-R, CD-RW, DVD-R, DVD-RW, DVD+RW, and BD-RE are supported. USB mass storage ...
Place the PS3 folder from the extracted folder on to the USB drives root directory. This folder contains the PS3 downgrade for 4.86 OFW to 3.55 OFW. Plug the USB into the PS3 console (off), and then turn it on. Once the console has loaded, head to Settings – > System Update -> Update via Storage Media …
Create a folder on the USB storage media into which you wish to save the downloaded system software update: Using a PC/Mac, create a folder named “ PS3 ” on the storage media or USB device. Within this new “ PS3 ” folder, create another folder named " UPDATE ". The file you download will be called “PS3UPDAT.PUP”.
Using a PC, create a folder named “PS3” on the storage media or USB device. Within the PS3 folder, create a folder named "UPDATE". Download the update data and save it in the "UPDATE" folder...
· Depending on the software title, you may not be able to play without first updating the PS3 system software. Do not perform updates using any data other than the official update data provided by Sony Interactive Entertainment over a network or on disc media, and do not perform updates by methods other than those described in the product documentation or in this site.
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