how to iccid unlock for iphone sold by at&t? - GSM-Forum

suprxme · 10-21-2021, 17:30

Good day viewers! I have an iPhone 7+ that was sold by the at&t network. I'm trying to unlock with iccid method and use any Simcard after the unlock is done. However, when I placed the "at&t simcard + rsim" inside, the phone auto-activates without unlocking to use with any simcard. The question is, how can I unlock att iPhone with iccid method?

aldean2000 · 10-21-2021, 21:41

Ok just got some info that you can use a T-Mobile SIM card instead of AT&T and it will work try it and see

maduprasad · 10-22-2021, 07:28

Use T-Mobile / Verizon / Sprint sim

anan_stha · 11-21-2021, 12:54

i tried to unlock with sprint sim today but still says "sim card not valid" I even set the VPN to USA but still same . please help

10-21-2021, 17:30	#1 (permalink)
suprxme Freak Poster Join Date: Jul 2017 Posts: 183 Member: 2738165 Status: Offline Thanks Meter: 23	how to iccid unlock for iphone sold by at&t? Good day viewers! I have an iPhone 7+ that was sold by the at&t network. I'm trying to unlock with iccid method and use any Simcard after the unlock is done. However, when I placed the "at&t simcard + rsim" inside, the phone auto-activates without unlocking to use with any simcard. The question is, how can I unlock att iPhone with iccid method?

10-22-2021, 07:28	#3 (permalink)
maduprasad Insane Poster Join Date: May 2006 Posts: 80 Member: 273045 Status: Offline Thanks Meter: 14	Use T-Mobile / Verizon / Sprint Use T-Mobile / Verizon / Sprint sim

10-21-2021, 21:41	#2 (permalink)
aldean2000 Freak Poster Join Date: Mar 2007 Posts: 344 Member: 474604 Status: Offline Thanks Meter: 11	Ok just got some info that you can use a T-Mobile SIM card instead of AT&T and it will work try it and see

11-21-2021, 12:54	#4 (permalink)
anan_stha Junior Member Join Date: Nov 2013 Posts: 7 Member: 2073624 Status: Offline Thanks Meter: 0	i tried to unlock with sprint sim today but still says "sim card not valid" I even set the VPN to USA but still same . please help