yes you can It's no diffident than a PC and A PS3 to the WiFi that many people use that with there WiFi connection. You could also have a Laptop, 2 PCs, and 2 PS3s
A cell Phone can not use the PS3 Bluetooth system for your online connection on the PS3. The PS3 systems design will only allow the internet connection to be ethernet cable or WiFi and not the the USB port connections
If you mean how to get a WiFi connection for your PS3 when you do not have one. You can just connect to any WiFi signal that the PS3 finds without a password requirement. Hacking would require you to obtain and use the password for a password protected site. Most WiFi signals have software that identifies the connections that have been made to the system and whenever they look they would see the connection for your system
Yes The PS3 was designed to connect with WiFi or ethernet cable. It can not connect to WiFi if you do not have the equipment to allow a WiFi connection like a wireless router or modem
no you need an internet connection with WiFi
Hacking other people's internet is illegal and I highly suggest against it. If you try to connect you PS3 to the internet it will search for an ethernet connection. If it does not find one it will search for a WiFi connection. if it finds some it will list the signal strength of the WiFi signal. That is not to say you could connect to them or that they are not password protected
No the PS3 requires a WiFi or ethernet connection
No the USB ports on the PS3 are not able to be used for an internet connection see related link
You can not share your phone wireless internet with your PS3. The PS3 will search for a WiFi connection and if one is found it can be used to connect to the internet. If you have internet service it is not a problem to connect to the PS3
Yes. just go to connection settings and you can search for connections wirelessly.
You need to have a WiFi router or Modem and you need to set up the PS3 for the WiFi connection. Only the old 20 GB models did not come with WiFi, but few internet service providers offer WiFi connections without paying extra
The ethernet cable should come from a modem or router. The plug for you PC is likely the one that would go to the router or modem from your PC. Just as the PS3 has the ability to be either Wired or WiFi so do some computers and that is why they have a spot for an ethernet cable. The PS3 has Network setting that can be switched to allow you to have a wireless connection or a wired connection, but not to have both. The wired connection provides the best connection for the PS3 because the connection can not be lost as with a WiFi connection. You will also find when running the connection test for the PS3 better speeds for the wired connection.
The PS3 can connect to the internet with two different methods. The first is with the Built in WiFi connection that will allow you to connect to your internet service if you already have WiFi connection capability or you add it to you system. The second is a wired connection with an ethernet cable from the PS3 to you internet Modem or Router. Connection with dial up, USB or other devices is not possible as the connection must be through the ethernet port or WiFi signal.