Verizon Cracking Down on Customers Still Using Faulty Galaxy Note 7 Devices

Though Samsung's Galaxy Note 7 has been discontinued for several months because of battery issues, there are still "thousands" of Verizon customers who are continuing to use the devices against the company's advice.

To put a stop to the rogue Note 7 users, Verizon tells Fortune that it's prepared to take more extreme steps to disable the devices. Verizon has already issued a carrier update that stops the Galaxy Note 7 from working, but some customers have been able to avoid installing it.

Verizon plans to make it so calls placed on remaining Galaxy Note 7 devices will only connect to the company's customer service representatives, with the exception of 911 calls. Verizon is also considering charging customers who continue to use the Note 7 for the full retail price of the device, as it has sent out refunds.

"In spite of our best efforts, there are still customers using the recalled phones who have not returned or exchanged their Note 7 to the point of purchase," a Verizon spokeswoman tells Fortune. "The recalled Note 7s pose a safety risk to our customers and those around them."

Verizon customers who return a Note 7 device to the company continue to be eligible for a $100 bill credit and no upgrade fee as an incentive to choose a new smartphone.

Samsung has not officially announced the results of an internal investigation it conducted on the Galaxy Note 7, but company sources yesterday told Reuters that Samsung has concluded the battery was the reason behind the fires. Samsung was able to replicate the fires during its investigation, though the cause was not able to be explained by hardware design or software.

Samsung's official results will be shared on January 23, and the company is also expected to share details on measures it will take to prevent similar battery issues in the future.