@AppleDemoYT Just simply delete the logs for MMI, this happens when the device failed the MMI test. If you delete the log the app will think the test were never ran and you’re able to run the test again
@theoffsetpossum SN from recovery mode is stored in the NAND and can be simply edited In syscfg. SNR read the ESN from Tristar/Hydra chip which is factory provisioned and upload the ESN to server for validation, and the server will calculate the serial number and return back to the SNR software.