For a successful FlexiSPY install, you need to physically have the device and know how to unlock it. The next step is to root/jailbreak the device – make sure you have backed up the device to avoid unpleasant situations that may come after the rooting/jailbreaking process. Login into your account and start the installation process. Also, you can buy a FlexiSPY pre-installed device or use FlexiSPY worry-free remote installation service.