Jmills87 said:If you removed your phone's baseband you would not be able to use it as a phone. The option you are speaking of does not remove the baseband but rather installs the iPad baseband(which is unlokckable) onto an iPhone. It only works on iPhone3G and 3Gs though and you will most likely lose GPS by installing it.
ok i just got the point of the explanation i've read. removing baseband in ipsw customization means using stock baseband originally in the iphone, so this feature is addressed to upgrade the firmware without losing the baseband. is it right?
thanks for answer