ATT_FirstNet_US settings — iOS 27.2 beta

carrier-explode iOS carrier and country bundles GitHub

iPhone Apple Watch

ATT_FirstNet_US

Phone

All Phone specific

carrier.plist + overrides_V159.plist

Identity (1)

phone {} 1

Configuration_1 {} 2

OverrideConfiguration {} 2

[] 2

Cellular: 5G, LTE, calling and roaming (8)

phone = true

phone = false

phone = true

phone = "NRPlus" =5G+

IgnoreDSDForUI5G phone = true

Voice and IMS (1)

phonecountry too {} 12

{} 18

= 20 s

= 5 s

= 10

= true

{} 1

= true

= 20 s

= "711"

= "nb-swb"

= false

= 540 ms

= 4

= true

{} 8

= true

= false

= true

CheckIMSPrefForEmergency = false

= 5 s

= true

= 0 s

{} 1

= false

{} 4

= true

= "pull-VoLTE-active@one.att.net"

= "######"

= "pull-SP-active@one.att.net"

[] 7

[0] = "211"

[1] = "311"

[2] = "411"

[3] = "511"

[4] = "611"

[5] = "711"

[6] = "811"

{} 75

= false

= "voice,sms"

= 1

= 0

= true

{} 1

= ""

strictCallFlows = true

= true

= false

= "header"

= false

= "Enabled" =Enabled

= 6 s

{} 8

= true

= 10 s

= true

= false

{} 3

= "Enabled" =Enabled

= "ATT"

= 45 s

= true

{} 1

= 2000 ms

= 1 s

[] 7

= false

= "1"

= 20 s

= "Supported" =Supported

= 6 s

= false

= 0 s

= 90

= true

= 30000 ms

= true

= "ellipsoid" (not a listed value)

= true

= "INVITE" =INVITE

= true

EnableRingbackAudioForTextCalls = true

= 8 s

= true

= false

= true

= false

= true

= false

= "180,183"

= 210

= true

= "000000000000"

= false

= true

= "0"

= "ACB" =ACB

= true

{} 2

= "REGISTER:480,500,503,504;INVITE:60,403,408,504"

= "CIVIC" =CIVIC

= "BOTH" =BOTH

[] 1

= 180 s

= "IMEI" =IMEI

= true

= 8 s

= true

{} 2

= true

= "sip:n-way_voice@firstnet.com"

= true

{} 4

= false

SMSBundleToVoice = false

= false

{} 1

{} 8

IgnoreSimFileCFIS = true

= false

= 0

= ""

= "application/xcap-el+xml"

= "tel:MDN,tel:other,MDN@domain,MDN@other,IMSI@domain,IMSI@3gpp,IMSI@other,sip:other@domain,sip:other"

= true

Other (4)

phone = "1.0.2"

_Exclude phone [] 1

[0] = "EnableLTEAfterUpgrade"

phone = "overrides_V159.der.pri"

phone = 57372 = WCDMA·HSDPA·HSUPA·LTE·EV-DO RevB·NR NSA 0xe01c likely