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 **Hacktivation** is the process of activating an iPhone without a valid SIM card inserted. This is especially useful for the old iPhones that require a SIM card in order to activate the device.
 
-Legacy iOS Kit can hacktivate iPhones 2G, 3G, 3GS, and 4 GSM (iPhone3,1) on iOS versions 3.1.3 to 6.1.6. It is required for the device to be jailbroken and/or restored, depending on the method used. For iPhone 4 devices, it is also required for the device to not have iCloud/Activation lock.
+Legacy iOS Kit can hacktivate iPhones 2G, 3G, 3GS, and 4 GSM (iPhone3,1) on iOS versions 3.1 to 6.1.6 (3.1 and 3.1.2 supported for 3GS only). It is required for the device to be jailbroken and/or restored, depending on the method used. For iPhone 4 devices, it is also required for the device to not have iCloud/Activation lock.
 
 In Legacy iOS Kit, there are two methods for hacktivation.