By the way Samsung, HTC, Sirin Labs (Israel) and Pundi X (Singapore) all have Blockchain Smartphones on the market and crypto currency usage with crypto wallets is not dying it is growing so why have all the Chinese Smartphone vendors not realized that since they sell their Smartphones globally, not just in China that they are causing their subscribers a huge risk by not using exiting security technology already in the Smartphones to protect private keys stored on the phone?