CypherBlk, in partnership with Apkudo, has introduced PhoneShield™, a cutting-edge mobile device service that offers OEM-grade diagnostics, counterfeit detection, and certified data erasure. This service is provided at no cost to eligible small businesses that directly sell used devices to consumers. The launch was officially announced in Phoenix on July 6, 2026. This initiative aims to support small businesses by providing essential mobile device services to ensure quality and security.