ATT_FirstNet_US settings — iOS 26.6

carrier-explode iOS carrier and country bundles GitHub

iPhone Apple Watch

ATT_FirstNet_US

Phone

All Phone specific

carrier.plist + overrides_V53_V54_V57.plist

Cellular: 5G, LTE, calling and roaming (9)

phone = true

phone = false

phone = true

phone = "NRPlus" =5G+

IgnoreDSDForUI5G phone = true

phonecountry too = false

phone = false

Data (2)

phone [] 4

[0] {} 9

= 1081351 = Internet·VVM (visual voicemail)·MMS·EntitlementTraffic·UT (XCAP / Ut supplementary services) 0x108007

= ""

= 1081351 = Internet·VVM (visual voicemail)·MMS·EntitlementTraffic·UT (XCAP / Ut supplementary services) 0x108007 likely

= "firstnet-phone"

= 3 =IPv4v6 (dual stack) likely

= 3 =IPv4v6 (dual stack)

= ""

= true

= 3 =IPv4v6 (dual stack)

[1] {} 8

= 16 = WirelessModemTraffic (Personal Hotspot data) 0x10

= ""

= "firstnet-hotspot"

= 3 =IPv4v6 (dual stack) likely

= 3 =IPv4v6 (dual stack)

= ""

= true

= 3 =IPv4v6 (dual stack)

[2] {} 10

= 3 =IPv4v6 (dual stack)

= ""

= 131072 = IMS 0x20000 likely

= 131072 = IMS 0x20000

= "ims"

= 3 =IPv4v6 (dual stack)

= true

= ""

= true

= 3 =IPv4v6 (dual stack) likely

[3] {} 9

= 262144 = Emergency 0x40000

= ""

= 262144 = Emergency 0x40000 likely

= "sos"

= 3 =IPv4v6 (dual stack) likely

= 3 =IPv4v6 (dual stack)

= ""

= true

= 3 =IPv4v6 (dual stack)

phone {} 1

{} 5

= ""

= false

= ""

= "firstnet-phone"

= 3 =IPv4v6 (dual stack)

Entitlements and eSIM (2)

phone {} 17

= 48 hours

= true

= "https://sentitlement2.mobile.att.net"

ReportTransferSimServiceFlowType = false

{} 2

= 1

= "0$IMSI@nai.epc.mnc$MNC.mcc$MCC.3gppnetwork.org"

= 168 hours

= 3 = bit 0·bit 1 0x3 unverified

= 4203657 = bit 0·tethering·VoWiFi·Multi-SIM (Watch number sharing)·iphone-plan-transfer·rcs 0x402489

= "Entitlement/$version ($device) iOS/$iOSVersion"

SupportCrossPlatformSIMTransfer = true

= true

= "2"

DisableSecondaryCredentials = false

= true

EntitlementRequestViaWebService = true

= 180 s

phone {} 7

[] 2

[0] = "8901410"

[1] = "8901100"

UsesAutoAssignment = true

= "https://cust-001-v4-prod-atl2.gdsb.net"

ActivatingStateSubscriptionCheckTimerIntervals [] 7

[0] = 15

[1] = 30

[2] = 60

[3] = 90

[4] = 300

[5] = 600

[6] = 1800

[] 1

[0] = "SKU_NA"

= false

= "CarrierFlow" =Carrier-hosted web flow

Voice and IMS (3)

phonecountry too {} 12

{} 18

= 20 s

= 5 s

= 10

= true

{} 1

= true

= 20 s

= "711"

= "nb-swb"

= false

= 540 ms

= 4

= true

{} 10

= true

ttyIMSSupported = true

= true

= false

= true

CheckIMSPrefForEmergency = false

= 5 s

= true

= 0 s

= true

{} 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

= ""

= true

= false

strictCallFlows = true

= false

= "Enabled" =Enabled

= "header"

{} 8

= 6 s

= 10 s

= true

= false

{} 3

= true

= "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

{} 3

= false

SMSBundleToVoice = false

= false

{} 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

phone {} 17

[] 1

[0] = 8192

{} 1

{} 3

{} 2

= "cellular" =Cellular preferred likely

= "wifi" =Wi-Fi preferred likely

[] 1

[0] {} 3

= true

[] 1

[0] = "LTE"

= true

= "54"

= 3 = Internet·VVM (visual voicemail) 0x3 likely

{} 9

[] 1

= false

= 4

= 600 s

= "0$imsi@nai.epc.mnc$mnc.mcc$mcc.3gppnetwork.org"

= true

= false

= "epdg.epc.firstnet.com"

= 10 s

= false

[] 1

[0] {} 3

= true

[] 3

[0] {} 2

[1] {} 2

[2] {} 2

= 1280 bytes

= true

phone {} 3

= "com.att.ent.cns.vvm"

= "com.att.ent.cns.multi-sim"

= "com.att.ent.cns.vowifi"

Presentation and policy (1)

phone = 131072 = IMS 0x20000 likely

Other (14)

DefaultWhenImsSwitchOff phone = 0

phone = "5GE" =5GE (LTE-Advanced, AT&T '5G Evolution')

phone = "5.0.161"

phone {} 3

{} 1

= "wifi" =Wi-Fi preferred likely

= 1 = Internet 0x1 likely

= true

TypesOfEvo phone {} 3

Type0 = ""

Type1 = "FirstNet...1"

Type2 = "FirstNet...2"

_Exclude phone [] 1

[0] = "EnableLTEAfterUpgrade"

phone {} 4

{} 5

= false

= true

= false

= "AES_CM_128_HMAC_SHA1_80"

{} 13

= 0

= true

= ""

= 5061

= 15 s

{} 2

QosOptionsClass = "voice"

= true

{} 2

{} 1

= true

= false

= "Wifi"

{} 1

= "sip:n-way_voice@one.att.net"

{} 2

= true

LocationSecondaryOverlay phone {} 1

EnableCPIDuringEmergencyMode = true

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

phone = "overrides_V53_V54_V57.der.pri"

phone = "FirstNet Wi-Fi"

phone = true

phone = false