Unlock | Nokia N139dl

There are several ways to unlock your Nokia N139DL, ranging from official methods to third-party services. Choose the one that best fits your situation.

: The default security code for many Nokia feature phones is 12345 .

Choose a trusted, highly rated online unlocking platform (look for positive reviews on Trustpilot).

There are three primary ways to obtain an unlock code for your Nokia 2760 Flip. nokia n139dl unlock

After a successful official unlock:

: For devices activated before early 2026, unlocking typically requires 12 months of active service. Newer policies may require 365 days of paid service.

Go to and look for a "Sim Me Lock" or network settings menu. There are several ways to unlock your Nokia

If eligible, the portal will generate two unique (Code 1 and Code 2).

Once you have the code, follow this exact procedure. A common mistake is entering the code in the wrong menu.

| Feature | Works? | Notes | |---------|--------|-------| | Voice calls (VoLTE) | ✅ | On any US carrier supporting VoLTE (AT&T, T-Mobile, Verizon MVNOs) | | SMS/MMS | ✅ | Requires correct APN settings – manual entry needed for non-Verizon SIMs | | 4G LTE data | ✅ | Band support: LTE Bands 2,4,5,13,66 – Good for T-Mobile & Verizon, poor for AT&T (missing Band 12/17) | | Hotspot | ⚠️ | Depends on carrier provisioning – may fail on AT&T | | Wi-Fi calling | ❌ | Firmware locked to original carrier’s IMS settings – will not work on new carrier | Choose a trusted, highly rated online unlocking platform

The phone is put into a diagnostic mode (frequently called EDL or emergency download mode).

For the Nokia N139DL sold via Tracfone or Total Wireless, you generally need before they will provide a free unlock code.

This article will cover everything you need to know, including an overview of the phone, the easiest ways to unlock it (with both official and unofficial methods), a step-by-step guide to entering the code, solutions to common problems, and answers to frequently asked questions.

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