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Amazon two-factor authentication fails after switching to a new phone

Amazon Two-Factor Authentication Issue Resolved

A customer locked out of their Amazon account after changing phone numbers resolved the issue with help.

  • Customer unable to access account
  • Two-factor authentication not updated
  • Contacted Amazon multiple times
  • Provided identity verification documents
  • Escalated issue to Amazon executives
  • Access restored and credit given

After changing his phone number, a long-time Amazon customer found himself locked out of his account due to two-factor authentication linked to his old number. Despite several attempts to resolve the issue, he faced numerous challenges in regaining access.

Customer’s Frustration with Amazon Support

The customer, Bruce Gerencser from Ney, Ohio, reported that he called Amazon six times and sent his driver’s license for verification. Despite these efforts, he was still unable to access his account or manage his devices.

Amazon did update his phone number, but the two-factor authentication remained unresolved. One agent erroneously claimed his account was “terminated,” adding to his confusion and frustration.

Proper Steps for Number Changes and Continued Issues

While Amazon states changing the phone number for two-factor authentication is easy, customers often experience problems during the process, such as verification messages not being sent. This can be especially true for new numbers.

The customer kept thorough records and escalated his case early, which proved effective. Both automated systems and human agents may struggle to address complex issues, leading to customer dissatisfaction.

Successful Resolution and Goodwill Gesture

After reaching out on behalf of the customer, Amazon’s executive team quickly resolved the issue. They removed the problematic two-factor authentication and restored account access.

Additionally, Amazon offered Bruce a $25 goodwill credit for his troubles, acknowledging the impact of the situation.

Alex Chen

Alex Chen

Senior Technology Journalist

United States – California Tech

Alex Chen is a senior technology journalist with a decade of experience exploring the ever-evolving world of emerging technologies, cloud computing, hardware engineering, and AI-powered tools. A graduate of Stanford University with a B.S. in Computer Engineering (2014), Alex blends his strong technical background with a journalist’s curiosity to provide insightful coverage of global innovations. He has contributed to leading international outlets such as TechRadar, Tom’s Hardware, and The Verge, where his in-depth analyses and hardware reviews earned a reputation for precision and reliability. Currently based in Paris, France, Alex focuses on bridging the gap between cutting-edge research and real-world applications — from AI-driven productivity tools to next-generation gaming and cloud infrastructure. His work consistently highlights how technology reshapes industries, creativity, and the human experience.

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FAQ

Why did the customer get locked out?

The two-factor authentication used an old phone number.

How can customers change their phone numbers for authentication?

They should update settings under "2-Step Verification."

What was offered to the customer after resolution?

A $25 goodwill credit was provided.