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Fix: Apple ID Verification Failed & “Update Apple ID Settings” Loop (iOS 19 Guide)

2026년 02월 05일

If your iPhone keeps nagging you with “Verification Failed” or an endless “Update Apple ID Settings” prompt, you’re not alone—and it’s usually not a hardware problem. In 2026, this loop is most often caused by a stuck iCloud sync, a 2FA sign-in handshake that can’t complete, a payment method issue, incorrect time/network conditions, or MDM (work/school management).

From here on, I’ll use the current term: Apple Account (formerly Apple ID).


목차

Toggle
  • Step 0: Quick Diagnosis (pick your situation, jump to the right fix)
  • Step 1: Check Apple’s side first (30 seconds)
  • Step 2: Quick Fix — reset your connection path (most common win)
  • Step 3: Fix time/date (token verification fails if time is off)
  • Step 4: Complete 2FA the “right way” (don’t brute-force it)
  • Step 5: Fix Payment & Shipping (silent blocker)
  • Step 6: Update iOS (but do it clean)
  • Step 7: Sign out and sign back in (token refresh that actually sticks)
  • Step 8: Check for MDM (work/school management)
  • Step 9: If Apple Account is greyed out or “Sign Out” is disabled
  • Step 10: Reset password / account recovery (only if you suspect lock or compromise)
  • Step 11: Last resort (safe → extreme)
    • Option A (safe): Reset Network Settings
    • Option B (extreme): Backup, erase, and set up as new
  • FAQ
    • Why does “Update Apple ID Settings” keep popping up even after I enter the correct password?
    • Can an expired card really cause Apple Account verification to fail?
    • What if this is a work phone?

Step 0: Quick Diagnosis (pick your situation, jump to the right fix)

What you’re seeing Most likely cause Start here
Loop started right after iOS update / restore / Quick Start transfer iCloud sync/token refresh still in progress Step 1 → Step 2 → Step 6
You can’t receive or approve 2FA codes Trusted device/number issue Step 3 → Step 4
App Store works, but Settings keeps demanding “Update Apple ID Settings” Payment method / billing validation issue Step 5
Works on one network but fails on another VPN / captive Wi-Fi / router DNS Step 2
It’s a work/school phone, “Sign Out” is blocked, or profiles exist MDM restrictions / configuration profiles Step 8 → Step 9
You recently changed your password or suspect account lock Account security state / recovery needed Step 10

Step 1: Check Apple’s side first (30 seconds)

If Apple’s iCloud/Apple Account services are having issues, you can enter the correct password forever and still get stuck.

Check the official Apple System Status page

Pro Tip: If there’s a yellow/red indicator for iCloud or Apple Account services, stop troubleshooting and retry later—your device can’t complete verification until service is stable.


Step 2: Quick Fix — reset your connection path (most common win)

This loop often happens because your iPhone has “internet” but the Apple auth endpoints are partially blocked.

  1. Toggle Airplane Mode ON → wait 10 seconds → OFF

  2. Switch networks:

  • Try a different Wi-Fi

  • Then try cellular data

  1. Turn off VPN (if enabled): Settings → VPN (or Settings → General → VPN & Device Management → VPN)

  2. Reboot your router (yes, really—some routers break sign-in calls)

Now retry: Settings → [your name] → Update Apple ID Settings

Editor’s Note: Captive Wi-Fi (hotels, airports) is notorious for causing verification loops. Always test on cellular or a clean home network.


Step 3: Fix time/date (token verification fails if time is off)

Incorrect time settings can break secure sign-in.

  • Go to Settings → General → Date & Time

  • Turn ON Set Automatically

  • If it’s stuck, set manually once, then re-enable Set Automatically

Retry: Settings → [your name] → Update Apple ID Settings

Having carrier signal issues alongside verification errors? See how to [Fix iPhone ‘SOS Only’ and No Service Issues fast].


Step 4: Complete 2FA the “right way” (don’t brute-force it)

If you aren’t receiving Apple verification codes:

  1. Approve the sign-in prompt on a trusted Apple device (Mac/iPad/other iPhone)

  2. Or request a code via SMS/call to your trusted number

  3. Confirm your trusted number is correct: Settings → [your name] → Sign-In & Security → Two-Factor Authentication

Pro Tip: If you changed your phone number recently, update trusted numbers first—otherwise verification can loop indefinitely.


Step 5: Fix Payment & Shipping (silent blocker)

Payment validation issues can block verification even if you’re not buying anything right now.

  1. Open Settings → [your name] → Payment & Shipping

  2. Add a valid payment method

  3. Remove expired cards

  4. Re-order methods so a valid one is at the top

  5. If you’re in Family Sharing, confirm the organizer’s payment method is valid

Then retry the prompt in Settings → [your name]

Editor’s Note: If you have active subscriptions, an expired card can trigger repeated Apple Account verification prompts until billing is updated.


Step 6: Update iOS (but do it clean)

If the loop began after an update or restore, you may be on a buggy build or a partial install.

  • Go to Settings → General → Software Update

  • Install the latest update available

If the update download looks stuck/corrupt:

  • Settings → General → iPhone Storage → iOS Update → Delete Update

  • Re-download via Software Update

Is your iPhone acting slow or failing to sync? Learn [How to Clear ‘System Data’ and Free Up iPhone Storage] to prevent system glitches.


Step 7: Sign out and sign back in (token refresh that actually sticks)

This forces a clean Apple Account token refresh.

  1. Settings → [your name] → Sign Out

  2. Restart iPhone

  3. Sign back in: Settings → Sign in to your iPhone

If Sign Out is greyed out or blocked, skip to Step 9.

Pro Tip: If you’re mid-restore, keep the phone on Wi-Fi + power for a while before signing out. Interrupting iCloud sync can make the loop worse.


Step 8: Check for MDM (work/school management)

If this is a company/school device, the loop may be enforced by policy.

  • Go to Settings → General → VPN & Device Management

  • Look for “This iPhone is supervised and managed…” or any management profile

If you see management, you may need IT to fix the account state or policy rules. Removing MDM yourself may be restricted and could violate workplace policy.


Step 9: If Apple Account is greyed out or “Sign Out” is disabled

This is typically Screen Time restrictions or MDM.

  1. Check restrictions: Settings → Screen Time

  2. If you can’t change Apple Account settings:

  • Remove restrictions (if you have the passcode), or

  • Confirm the device is not managed (Step 8), then contact the admin/IT


Step 10: Reset password / account recovery (only if you suspect lock or compromise)

If verification started after a password change on another device—or you think the account is locked—resetting may be required.

  • Reset your password using Apple’s official flow

  • If you can’t reset normally, start account recovery

Pro Tip: Repeated “Verification Failed” after correct password + correct 2FA often means your account is in a security/recovery state, not a device bug.

Stuck in a never-ending sign-in cycle? Check out our guide on [How to Fix Login Loops and Cookie Errors on Secure Sites].


Step 11: Last resort (safe → extreme)

Option A (safe): Reset Network Settings

  • Settings → General → Transfer or Reset iPhone → Reset → Reset Network Settings

Option B (extreme): Backup, erase, and set up as new

Only after you’ve ruled out MDM and confirmed your Apple Account is healthy.

  • Settings → General → Transfer or Reset iPhone → Erase All Content and Settings

Editor’s Note: If the loop comes back immediately after a full erase/restore, it almost always points to Apple Account state, iCloud sync, 2FA, payment validation, or MDM—not the device.


FAQ

Why does “Update Apple ID Settings” keep popping up even after I enter the correct password?

Because your iPhone still needs to complete the full sign-in chain—network reachability, correct time, and often a 2FA approval and iCloud token refresh. If any piece fails, the prompt can reappear.

Can an expired card really cause Apple Account verification to fail?

Yes. Payment & Shipping validation can block Apple Account verification flows, especially if subscriptions or App Store services need updated billing.

What if this is a work phone?

If the device is managed (MDM), your org can enforce Apple Account settings and sign-in rules that trigger persistent prompts. Check VPN & Device Management and involve IT.


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