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App stopped working suddenly on iPhone 13 (iOS 26.1): 'Connection reset by peer', main feature unusable #401

Open
Open
App stopped working suddenly on iPhone 13 (iOS 26.1): 'Connection reset by peer', main feature unusable#401
Labels
bugSomething isn't working
@usedoperative-sudo

Description

@usedoperative-sudo
usedoperative-sudo
opened on May 20, 2026

Description

The app suddenly stopped working on my device two days ago. I have used StikDebug before on this same iPhone and iOS version without issues, but now whenever I try to enable JIT for any of my apps, I receive a 'Connection Error' with the message: Socket(Os { code: 54, kind: ConnectionReset, message: "Connection reset by peer" }).

I have already tried updating StikDebug to the latest version, restarted my device, reinstalled the app, and even formatted my iPhone, but the error persists. The app is now unusable for its main purpose.

Steps to Reproduce

  1. Open StikDebug on iPhone 13 with iOS 26.1
  2. Attempt to enable Just-In-Time Compilation on an installed app (via free Apple ID and with LocalDevVPN already enabled)
  3. App shows a 'Connection Error' popup with Socket(Os { code: 54, kind: ConnectionReset, message: "Connection reset by peer" }) and does not proceed

Expected Behavior

I expected StikDebug to enable JIT as usual and work as it did before, allowing Just-In-Time Compilation for my apps.

iOS Version

26.1

Device

iPhone 13

StikDebug Version

3.1.2 - 3.1.3

Logs

=== DEVICE INFORMATION ===
Version: 26.1
Name: iPhone
Model: iPhone
StikJIT Version: App Version: 1.0

=== LOG ENTRIES ===
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             87,
[05:31:25] [INFO]             49,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             103,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             79,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             110,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             106,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             107,
[05:31:25] [INFO]             99,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             71,
[05:31:25] [INFO]             114,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             51,
[05:31:25] [INFO]             49,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             52,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             79,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             71,
[05:31:25] [INFO]             51,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             85,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             82,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             109,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             110,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             52,
[05:31:25] [INFO]             107,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             107,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             87,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             53,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             103,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             53,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             105,
[05:31:25] [INFO]             110,
[05:31:25] [INFO]             113,
[05:31:25] [INFO]             107,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             97,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             120,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             99,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             65,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             76,
[05:31:25] [INFO]             104,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             104,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             85,
[05:31:25] [INFO]             76,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             79,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             114,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             116,
[05:31:25] [INFO]             113,
[05:31:25] [INFO]             105,
[05:31:25] [INFO]             105,
[05:31:25] [INFO]             82,
[05:31:25] [INFO]             107,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             76,
[05:31:25] [INFO]             114,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             88,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             111,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             52,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             97,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             49,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             105,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             106,
[05:31:25] [INFO]             112,
[05:31:25] [INFO]             82,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             120,
[05:31:25] [INFO]             57,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             88,
[05:31:25] [INFO]             88,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             104,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             99,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             99,
[05:31:25] [INFO]             116,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             112,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             51,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             116,
[05:31:25] [INFO]             106,
[05:31:25] [INFO]             85,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             90,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             109,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             81,
[05:31:25] [INFO]             114,
[05:31:25] [INFO]             113,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             51,
[05:31:25] [INFO]             102,
[05:31:25] [INFO]             65,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             49,
[05:31:25] [INFO]             99,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             119,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             57,
[05:31:25] [INFO]             55,
[05:31:25] [INFO]             90,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             72,
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             118,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             118,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             87,
[05:31:25] [INFO]             102,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             104,
[05:31:25] [INFO]             88,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             83,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             86,
[05:31:25] [INFO]             115,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             116,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             104,
[05:31:25] [INFO]             76,
[05:31:25] [INFO]             105,
[05:31:25] [INFO]             113,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             54,
[05:31:25] [INFO]             101,
[05:31:25] [INFO]             79,
[05:31:25] [INFO]             75,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             113,
[05:31:25] [INFO]             98,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             87,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             88,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             103,
[05:31:25] [INFO]             97,
[05:31:25] [INFO]             118,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             65,
[05:31:25] [INFO]             47,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             108,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             102,
[05:31:25] [INFO]             89,
[05:31:25] [INFO]             56,
[05:31:25] [INFO]             79,
[05:31:25] [INFO]             57,
[05:31:25] [INFO]             80,
[05:31:25] [INFO]             50,
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             65,
[05:31:25] [INFO]             61,
[05:31:25] [INFO]             61,
[05:31:25] [INFO]             10,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             78,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             32,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             82,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             73,
[05:31:25] [INFO]             67,
[05:31:25] [INFO]             65,
[05:31:25] [INFO]             84,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]         ],
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "SystemBUID": String(
[05:31:25] [INFO]         "396A17E4-1852-544C-A338-8357AEAA79F0",
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "HostID": String(
[05:31:25] [INFO]         "B35D57CB-77EB-CF39-5BE6-4A2ED57D05E1",
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "EscrowBag": Data(
[05:31:25] [INFO]         [
[05:31:25] [INFO]             87,
[05:31:25] [INFO]             130,
[05:31:25] [INFO]             217,
[05:31:25] [INFO]             74,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             136,
[05:31:25] [INFO]             184,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             71,
[05:31:25] [INFO]             241,
[05:31:25] [INFO]             198,
[05:31:25] [INFO]             159,
[05:31:25] [INFO]             180,
[05:31:25] [INFO]             207,
[05:31:25] [INFO]             245,
[05:31:25] [INFO]             234,
[05:31:25] [INFO]             2,
[05:31:25] [INFO]             233,
[05:31:25] [INFO]             110,
[05:31:25] [INFO]             41,
[05:31:25] [INFO]             207,
[05:31:25] [INFO]             194,
[05:31:25] [INFO]             168,
[05:31:25] [INFO]             192,
[05:31:25] [INFO]             30,
[05:31:25] [INFO]             148,
[05:31:25] [INFO]             202,
[05:31:25] [INFO]             171,
[05:31:25] [INFO]             48,
[05:31:25] [INFO]             246,
[05:31:25] [INFO]             13,
[05:31:25] [INFO]             220,
[05:31:25] [INFO]         ],
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "WiFiMACAddress": String(
[05:31:25] [INFO]         "94:ad:23:66:b2:74",
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "UDID": String(
[05:31:25] [INFO]         "00008110-001C6C280A9A401E",
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "public_key": Data(
[05:31:25] [INFO]         [
[05:31:25] [INFO]             231,
[05:31:25] [INFO]             125,
[05:31:25] [INFO]             192,
[05:31:25] [INFO]             127,
[05:31:25] [INFO]             111,
[05:31:25] [INFO]             110,
[05:31:25] [INFO]             180,
[05:31:25] [INFO]             59,
[05:31:25] [INFO]             95,
[05:31:25] [INFO]             146,
[05:31:25] [INFO]             14,
[05:31:25] [INFO]             184,
[05:31:25] [INFO]             142,
[05:31:25] [INFO]             188,
[05:31:25] [INFO]             178,
[05:31:25] [INFO]             124,
[05:31:25] [INFO]             142,
[05:31:25] [INFO]             122,
[05:31:25] [INFO]             116,
[05:31:25] [INFO]             211,
[05:31:25] [INFO]             168,
[05:31:25] [INFO]             68,
[05:31:25] [INFO]             19,
[05:31:25] [INFO]             94,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             248,
[05:31:25] [INFO]             254,
[05:31:25] [INFO]             59,
[05:31:25] [INFO]             18,
[05:31:25] [INFO]             66,
[05:31:25] [INFO]             19,
[05:31:25] [INFO]             95,
[05:31:25] [INFO]         ],
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "private_key": Data(
[05:31:25] [INFO]         [
[05:31:25] [INFO]             94,
[05:31:25] [INFO]             59,
[05:31:25] [INFO]             150,
[05:31:25] [INFO]             71,
[05:31:25] [INFO]             70,
[05:31:25] [INFO]             64,
[05:31:25] [INFO]             41,
[05:31:25] [INFO]             19,
[05:31:25] [INFO]             77,
[05:31:25] [INFO]             64,
[05:31:25] [INFO]             45,
[05:31:25] [INFO]             100,
[05:31:25] [INFO]             209,
[05:31:25] [INFO]             102,
[05:31:25] [INFO]             69,
[05:31:25] [INFO]             214,
[05:31:25] [INFO]             92,
[05:31:25] [INFO]             121,
[05:31:25] [INFO]             232,
[05:31:25] [INFO]             233,
[05:31:25] [INFO]             14,
[05:31:25] [INFO]             237,
[05:31:25] [INFO]             188,
[05:31:25] [INFO]             242,
[05:31:25] [INFO]             117,
[05:31:25] [INFO]             241,
[05:31:25] [INFO]             91,
[05:31:25] [INFO]             62,
[05:31:25] [INFO]             202,
[05:31:25] [INFO]             36,
[05:31:25] [INFO]             61,
[05:31:25] [INFO]             43,
[05:31:25] [INFO]         ],
[05:31:25] [INFO]     ),
[05:31:25] [INFO]     "identifier": String(
[05:31:25] [INFO]         "65f34248-232a-3062-810a-c878d1e833c4",
[05:31:25] [INFO]     ),
[05:31:25] [INFO] }
[05:31:25] [DEBUG] 2026-05-20T11:31:23.961501Z DEBUG Sending attemptPairVerify
[05:31:25] [DEBUG] 2026-05-20T11:31:23.961646Z DEBUG Waiting for attemptPairVerify response

# Freezes here, I already tried replacing my pairing file

Screenshots

Connection error screenshot

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