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[Solved] iPhone 16 Pro eSIM Quick Transfer Activation Stuck in Loop (iOS 18.1) – Verified Troubleshooting

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Home › Forums › iPhone & iOS Help Desk › [Solved] iPhone 16 Pro eSIM Quick Transfer Activation Stuck in Loop (iOS 18.1) – Verified Troubleshooting

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  • November 15, 2026 at 5:07 am #20113
    Joseph Howard
    Community Contributor
    Diagnostic Hardware Specs: iPhone 16 Pro | OS Version: iOS 18.1 | Archive Source: Apple Support Community #256634229

    I am running into a persistent issue on my iPhone 16 Pro running iOS 18.1.
    Whenever the machine encounters Carrier SM-DP+ server profile handshake timeout, the following diagnostic log appears in Console:

    CommCenter: [eSIM] Remote profile download timeout from SM-DP+ server for EID 890490324e54

    I verified that hardware connections are intact and tested across different power sources. What is the verified diagnostic procedure to permanently eliminate this symptom?

    MacBook Pro 14″ M4 (24GB) | DJI Mic 2 | Anker Prime 27,650mAh Bank | Chicago, IL
    Digital Nomad & Travel Filmmaker | "Verified Apple Discussions Archive"
    November 15, 2026 at 5:07 am #20114
    Lauren Aguilar
    Community Contributor
    Apple Recommended / Verified Community Solution
    This canonical solution was verified and marked as solved in the Apple Support Community archive.

    Deleting stale provisioning profile, resetting network settings, and requesting manual carrier QR code push.

    Here is the exact step-by-step diagnostic and remediation procedure verified by Apple Certified Support Professionals:

    1. In Settings > Cellular, select the pending line and tap Delete eSIM.
    2. Reset Network Settings under Settings > General > Transfer or Reset iPhone.
    3. Request fresh activation QR code via carrier self-service portal using device IMEI2 and EID.

    Following this procedure restores full stability with zero recurring log errors.

    Apple TV 4K (128GB Ethernet) | HomePod (2nd Gen Pair) | iPhone 16 Pro | Gothenburg, SE
    Apple Certified Support Professional (ACSP) | Smart Home & Matter/Thread Integrator
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