Please do the following steps
#iPhone 5 ~ Iphone 8 Plus long Press Home Button,
#iPhone X ~ Xs long Press Power Button
1.Select Emergency Call.
2.Dial the Number *5005*7672*00#
3.press call
4.Several Options Will Show Up And Select The One Saying”select Perfect Unlock Via Iccid”
5.Enter The New Iccid Number. Hit Send.
6.”Restart” your phone and activate your phone with “WiFi”
Instruction Videos
1.How to Put Chip Inside The Sim Tray
2.How To Enter New ICCID Code iPhone 5~8Plus
iPhone5 - Xs Instruction
Support list

