EMEA network is special network that’s not specific to any country or network. Supposedly, EMEA network locked phones work with any network of Europe, Middle East and Asia. Use this service to unlock your iPhone if iPhone carrier/network check service shows EMEA as next tether policy ID.
All EMEA iPhone Are Supported under this service. ( Not Found & Normal Both )
Insert non accepted SIM card (foreign SIM card) into iPhone and connect with iTunes. Take backup of your phone, do a clean re-store and activate it with iTunes. Now your iPhone will be permanently unlocked! You may now proceed to re-store from iTunes back-up to get all of your data back.