ATT_US what changed — iOS 26.6.1

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Phones (12)

Each phone's own settings and modem file, against what that phone had before.

Phones	Settings	Modem file
iPhone 16e Apple C1	2 changes	6 changes
iPhone Air Apple C1	2 changes	8 changes
iPhone 17e Apple C1	newer than that version	newer than that version
iPhone 17, 17 Pro, 17 Pro Max Qualcomm X80 · Mav25	1 change	no change
iPhone 16, 16 Plus, 16 Pro, 16 Pro Max Qualcomm X71M · Mav24	1 change	no change
iPhone 15, 15 Plus, 15 Pro, 15 Pro Max Qualcomm · Mav23	1 change	no change
iPhone 14, 14 Plus, 14 Pro, 14 Pro Max Qualcomm · Mav22	1 change	no change
iPhone SE (3rd generation) Qualcomm · Mav30	1 change	no change
iPhone 13, 13 mini, 13 Pro, 13 Pro Max Qualcomm · Mav21	1 change	no change
iPhone 12, 12 mini, 12 Pro, 12 Pro Max Qualcomm · Mav20	1 change	no change
iPhone 11, 11 Pro, 11 Pro Max Intel · ICE19	1 change	no change
iPhone SE (2nd generation) Intel · ICE19	1 change	no change

Phones

Settings

Modem file

iPhone 16e

Apple C1

2 changes

6 changes

iPhone Air

Apple C1

2 changes

8 changes

iPhone 17e

Apple C1

newer than that version

iPhone 17, 17 Pro, 17 Pro Max

Qualcomm X80 · Mav25

1 change

no change

iPhone 16, 16 Plus, 16 Pro, 16 Pro Max

Qualcomm X71M · Mav24

1 change

no change

iPhone 15, 15 Plus, 15 Pro, 15 Pro Max

Qualcomm · Mav23

1 change

no change

iPhone 14, 14 Plus, 14 Pro, 14 Pro Max

Qualcomm · Mav22

1 change

no change

iPhone SE (3rd generation)

Qualcomm · Mav30

1 change

no change

iPhone 13, 13 mini, 13 Pro, 13 Pro Max

Qualcomm · Mav21

1 change

no change

iPhone 12, 12 mini, 12 Pro, 12 Pro Max

Qualcomm · Mav20

1 change

no change

iPhone 11, 11 Pro, 11 Pro Max

Intel · ICE19

1 change

no change

iPhone SE (2nd generation)

Intel · ICE19

1 change

no change

iPhone 16e: overrides_V59.plist

Key path	Before	After
cDerPriFileVersion	1.0.15	1.3.2
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

cDerPriFileVersion

1.0.15

1.3.2

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 16e: overrides_V59.der.pri

Key path	Before	After
aefs.%s[104]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[4][0]	absent	66A_66A_66A_n2A/66A_n2A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#
aefs.%s[110]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[3][0]	absent	n66A_n77A_n77A_n77A/n66A#n77A_n77A_n77A/n77A#n2A_n2A_n2A_n77A/n2A_n77A#n2A_n2A_n2A_n77A/n77A#n2A_n2A_n2A/n2A#
aefs.%s[129]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]	absent	n2A_n77A_n77A_n77A/n2A_n77A#n5A_n66A_n77A_n77A_n77A/n5A_n66A#n5A_n66A_n77A_n77A_n77A/n5A_n77A#n5A_n66A_n77A_n77A_n77A/n66A_n77A#
aefs.%s[131]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[2][0]	absent	n5A_n77A_n77A_n77A/n77A#n5A_n77A_n77A_n77A/n5A#n5A_n77A_n77A_n77A/n5A_n77A#n66A_n77A_n77A_n77A/n66A_n77A#n66A_n77A_n77A_n77A/n77A#
aefs.%s[134]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]	absent	n5A_n66A_n77A_n77A_n77A/n5A#n5A_n66A_n77A_n77A_n77A/n66A#n5A_n66A_n77A_n77A_n77A/n77A#n2A_n77A_n77A_n77A/n2A#n2A_n77A_n77A_n77A/n77A#
cheader.PRI Revision	1.0.15	1.3.2

Key path

Before

After

aefs.%s[104]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[4][0]

absent

66A_66A_66A_n2A/66A_n2A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#

aefs.%s[110]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[3][0]

absent

n66A_n77A_n77A_n77A/n66A#n77A_n77A_n77A/n77A#n2A_n2A_n2A_n77A/n2A_n77A#n2A_n2A_n2A_n77A/n77A#n2A_n2A_n2A/n2A#

aefs.%s[129]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]

absent

n2A_n77A_n77A_n77A/n2A_n77A#n5A_n66A_n77A_n77A_n77A/n5A_n66A#n5A_n66A_n77A_n77A_n77A/n5A_n77A#n5A_n66A_n77A_n77A_n77A/n66A_n77A#

aefs.%s[131]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[2][0]

absent

n5A_n77A_n77A_n77A/n77A#n5A_n77A_n77A_n77A/n5A#n5A_n77A_n77A_n77A/n5A_n77A#n66A_n77A_n77A_n77A/n66A_n77A#n66A_n77A_n77A_n77A/n77A#

aefs.%s[134]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]

absent

n5A_n66A_n77A_n77A_n77A/n5A#n5A_n66A_n77A_n77A_n77A/n66A#n5A_n66A_n77A_n77A_n77A/n77A#n2A_n77A_n77A_n77A/n2A#n2A_n77A_n77A_n77A/n77A#

iPhone Air: overrides_D23.plist

Key path	Before	After
cDerPriFileVersion	0.0.25	0.3.2
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

cDerPriFileVersion

0.0.25

0.3.2

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone Air: overrides_D23.der.pri

Key path	Before	After
aefs.%s[104]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[4][0]	absent	66A_66A_66A_n2A/66A_n2A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#
refs.%s[106]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]	2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#	absent
aefs.%s[110]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[3][0]	absent	n66A_n77A_n77A_n77A/n66A#n77A_n77A_n77A/n77A#n2A_n2A_n2A_n77A/n2A_n77A#n2A_n2A_n2A_n77A/n77A#n2A_n2A_n2A/n2A#
aefs.%s[129]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]	absent	n2A_n77A_n77A_n77A/n2A_n77A#n5A_n66A_n77A_n77A_n77A/n5A_n66A#n5A_n66A_n77A_n77A_n77A/n5A_n77A#n5A_n66A_n77A_n77A_n77A/n66A_n77A#
aefs.%s[131]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[2][0]	absent	n5A_n77A_n77A_n77A/n77A#n5A_n77A_n77A_n77A/n5A#n5A_n77A_n77A_n77A/n5A_n77A#n66A_n77A_n77A_n77A/n66A_n77A#n66A_n77A_n77A_n77A/n77A#
aefs.%s[134]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]	absent	n5A_n66A_n77A_n77A_n77A/n5A#n5A_n66A_n77A_n77A_n77A/n66A#n5A_n66A_n77A_n77A_n77A/n77A#n2A_n77A_n77A_n77A/n2A#n2A_n77A_n77A_n77A/n77A#
refs.%s[95]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]	n77A_n77A_n77A/n77A#66A_66A_66A_n2A/66A_n2A#n66A_n66A_n66A_n77A/n66A_n77A#n66A_n66A_n66A/n66A#	absent
cheader.PRI Revision	0.0.25	0.3.2

Key path

Before

After

aefs.%s[104]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[4][0]

absent

66A_66A_66A_n2A/66A_n2A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#

refs.%s[106]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]

2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/2A_n5A#2A_66A_66A_66A_n5A/66A_n5A#66A_66A_66A_n77A/66A_n77A#

absent

aefs.%s[110]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[3][0]

absent

n66A_n77A_n77A_n77A/n66A#n77A_n77A_n77A/n77A#n2A_n2A_n2A_n77A/n2A_n77A#n2A_n2A_n2A_n77A/n77A#n2A_n2A_n2A/n2A#

aefs.%s[129]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[1][0]

absent

n2A_n77A_n77A_n77A/n2A_n77A#n5A_n66A_n77A_n77A_n77A/n5A_n66A#n5A_n66A_n77A_n77A_n77A/n5A_n77A#n5A_n66A_n77A_n77A_n77A/n66A_n77A#

aefs.%s[131]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[2][0]

absent

n5A_n77A_n77A_n77A/n77A#n5A_n77A_n77A_n77A/n5A#n5A_n77A_n77A_n77A/n5A_n77A#n66A_n77A_n77A_n77A/n66A_n77A#n66A_n77A_n77A_n77A/n77A#

aefs.%s[134]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]

absent

n5A_n66A_n77A_n77A_n77A/n5A#n5A_n66A_n77A_n77A_n77A/n66A#n5A_n66A_n77A_n77A_n77A/n77A#n2A_n77A_n77A_n77A/n2A#n2A_n77A_n77A_n77A/n77A#

refs.%s[95]:dyn_cps_5g.as_5g_params.hplmn_based_filter_params.bc_params.bc_disallowed_list[0][0]

n77A_n77A_n77A/n77A#66A_66A_66A_n2A/66A_n2A#n66A_n66A_n66A_n77A/n66A_n77A#n66A_n66A_n66A/n66A#

absent

iPhone 17, 17 Pro, 17 Pro Max: overrides_V53_V54_V57.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 16, 16 Plus, 16 Pro, 16 Pro Max: overrides_D93_D94_D47_D48.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 15, 15 Plus, 15 Pro, 15 Pro Max: overrides_D83_D84_D37_D38.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 14, 14 Plus, 14 Pro, 14 Pro Max: overrides_D73_D74_D27_D28.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone SE (3rd generation): overrides_D49.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 13, 13 mini, 13 Pro, 13 Pro Max: overrides_D63_D64_D16_D17.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 12, 12 mini, 12 Pro, 12 Pro Max: overrides_D52g_D53g_D53p_D54p.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone 11, 11 Pro, 11 Pro Max: overrides_D421_D431_N104.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

iPhone SE (2nd generation): overrides_D79.plist

Key path	Before	After
aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming	absent	true

Key path

Before

After

aIMSConfig.Signaling.AllowGeolocationForEmergencyCallsWhileInboundRoaming

absent

true

Routine changes (29 files): version number only, per-phone file, compared by phone above, signature

File	Kind	Why it is routine
Info.plist	changed	version number only
overrides_D23.der.pri	changed	per-phone file, compared by phone above
overrides_D23.plist	changed	per-phone file, compared by phone above
overrides_D421_D431_N104.plist	changed	per-phone file, compared by phone above
overrides_D49.plist	changed	per-phone file, compared by phone above
overrides_D52g_D53g_D53p_D54p.plist	changed	per-phone file, compared by phone above
overrides_D63_D64_D16_D17.plist	changed	per-phone file, compared by phone above
overrides_D73_D74_D27_D28.plist	changed	per-phone file, compared by phone above
overrides_D79.plist	changed	per-phone file, compared by phone above
overrides_D83_D84_D37_D38.plist	changed	per-phone file, compared by phone above
overrides_D93_D94_D47_D48.plist	changed	per-phone file, compared by phone above
overrides_V159.der.pri	added	per-phone file, compared by phone above
overrides_V159.plist	added	per-phone file, compared by phone above
overrides_V53_V54_V57.plist	changed	per-phone file, compared by phone above
overrides_V59.der.pri	changed	per-phone file, compared by phone above
overrides_V59.plist	changed	per-phone file, compared by phone above
signatures/common.plist	changed	signature
signatures/overrides_D23.plist	changed	signature
signatures/overrides_D421_D431_N104.plist	changed	signature
signatures/overrides_D49.plist	changed	signature
signatures/overrides_D52g_D53g_D53p_D54p.plist	changed	signature
signatures/overrides_D63_D64_D16_D17.plist	changed	signature
signatures/overrides_D73_D74_D27_D28.plist	changed	signature
signatures/overrides_D79.plist	changed	signature
signatures/overrides_D83_D84_D37_D38.plist	changed	signature
signatures/overrides_D93_D94_D47_D48.plist	changed	signature
signatures/overrides_V159.plist	added	signature
signatures/overrides_V53_V54_V57.plist	changed	signature
signatures/overrides_V59.plist	changed	signature

File

Kind

Why it is routine

Info.plist

changed

version number only

overrides_D23.der.pri

changed