How to Improve Fingerprint Scanner Accuracy on Your LG V30

While other devices are moving away from fingerprint scanners (cough, iPhone X), for many, a fingerprint scanner provides the best balance between security and speed. Typically, the rear fingerprint scanner on the LG V30 is quick and accurate, but every so often the phone will not recognize a registered fingerprint. Although false negatives are rare, there are things which can be done to reduce their occurrence. And we've got some tips that specifically address this problem. Although this will not reduce the number of false negatives to zero, it will significantly decrease their rate of... more

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