GrayRhino Cydia tweak to Unlock SIM carrier without any extra hardware. This tweak works for all jailbroken devices on iOS12 up to iOS14.x. Simple to install and simple to setup. Basically, all installation process is automatic and in a few seconds, your SIMLOCK iPhone or iPad will be SIM Unlocked ready to use with any SIM CARD carrier. Is untethered you don’t need to do the process again after the phone restart. With GrayRhino you dont need RSIM or Similar nano-SIM unlock hardware, just jailbreak and install GrayRhino. Supported devices and requirement:Jailbroken Iphone and iPad ( unc0ver, Electra, odyssey, Checkra1n … Continue reading GrayRhino Cydia tweak to Unlock SIM carrier without any extra hardware.