HFZ-Activator-Universal- v2.6  ( mac tool ) A7 devices

iPhone 5S iPad Air (1st generation) iPad Mini 2 & Mini 3 ( celular version only )

Download :
https://mega.nz/folder/JBEQSBaK#P-MMA1LGZergdz2-3vec6A/file/ABEQXD5C

Steps :

1- Connet the device to mac and check if supported by the tool, this step is important is required by the software to be able to register SN.

2 - After confirm its supported u can now register Serial 

3 - Boot device and activate