For modern Unisoc T610/T616, you may need Module 21 or higher, but for a balanced mix of stability and features, . Alternatives to NCK Spreadtrum Module 19 If you cannot obtain the module, here are alternatives:
In the world of mobile phone repair and firmware flashing, few tools have achieved the legendary status of the NCK Dongle . Whether you are a professional technician dealing with bricked devices or an advanced hobbyist trying to bypass FRP (Factory Reset Protection), the NCK Dongle remains a go-to solution. One of its most critical components is the Spreadtrum (now Unisoc) Module , and specifically, Module 19 . nck dongle spreadtrum module 19 download link
If you do not own a genuine NCK Dongle (original red PCB, not the cheaper clones), Module 19 will not work anyway—the dongle hardware handshake will fail. For modern Unisoc T610/T616, you may need Module