What is the emergency unlock for cellmate 2?

How to unlock with one click for cellmate 2? Are there hack problem for cellmate 2? Qiui team already solved the hacker problem already.
There is an emergency unlock way. Take the sim card pin and pick out the soft glue and poke it in as the image below. This is an irreversible process. Once this is done, there is no waterproof.

emergency for cellmate 2