#Descargar iphone 4 hacktivate tool all ios serial number
The relevant information about activation is that when an iPhone is booted up for the first time or freshly after a full restore, the phone's serial number and IMEI are checked against a database in Apple to make sure it's allowed to work with that SIM card inserted (this also activates push notifications to the iPhone). Hacktivation is a way to using an iPhone without an authorized carrier, or when bypassing iCloud Lock. Hacktivation is the process of circumventing the standard Apple activation process with iTunes.