We can Duplicate Locked MCU PIC18F8410 Eeprom Data, please view the MCU PIC18F8410 features for your reference:

Do not use theMOVFF instruction to modify any of the interrupt control registers while any interrupt is enabled. Doing so may cause erratic microcontroller behavior.

Interrupt flag bits are set when an interrupt condition occurs, regardless of the state of its corresponding enable bit or the global interrupt enable bit of Copying Microchip PIC16F59 Program. User software should ensure the appropriate interrupt flag bits are clear prior to enabling an interrupt when Duplicate Locked MCU PIC18F8410 Eeprom Data.

This feature allows for software polling. Interrupt flag bits are set when an interrupt condition occurs, regardless of the state of its corresponding enable bit or the global interrupt enable bit by Copy Microcontroller PIC12F510 Program. User software should ensure the appropriate interrupt flag bits are clear prior to enabling an interrupt.

This feature allows for software polling. The PIR registers contain the individual flag bits for the peripheral interrupts. Due to the number of peripheral interrupt sources, there are three Peripheral Interrupt Request (Flag) registers (PIR1, PIR2 and PIR3) if Duplicate Locked MCU PIC18F8410 Eeprom Data.

Note 1: Interrupt flag bits are set when an interrupt condition occurs, regardless of the state of its corresponding enable bit or the Global Interrupt Enable bit in the process of Extract Secured PIC16C71 Heximal, GIE (INTCON<7>).

2: User software should ensure the appropriate interrupt flag bits are cleared prior to enabling an interrupt and after servicing that interrupt of MCU Cracking.