Knock Code security feature starts rolling out to Sprint LG G2 phones

lg knock code

Sprint LG G2 owners who have been waiting for the company’s Knock Code security feature should finally start seeing it today.

LG’s Knock Code awakens the device with a customized pattern of "knocks" or taps on the screen. Some find it a faster method for unlocking a phone in comparison to fumbling for a power button or typing in a passcode.

While the Knock Code comes preinstalled on LG's latest flagship device, the LG G3, it has been slowly rolling out to the variants of the previous-generation G2. An update brought the Knock Code to T-Mobile earlier this month and the AT&T version in June. Verizon pushed out the update in April.

According to LG, the Knock Code creates 86,367 different possible combinations. Users can create a pattern of anywhere from two to eight points on the screen.

While the update is beginning its rollout today, it may take a day or two before it hits your device. Be on the lookout for an update dubbed "ZVD."

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