Q: the chip in most devices has flash memory which provides the program to make an electronic device with a screen to work , such as a camera , is there any way to change the settings of this program which is stored on an electrical device , or modify them , how do you do this , is there a way to modify the material on the memory chip located within a device? I dont want to make the chip bigger or to remove or replace it , I am looking for a way to edit the chip's data
A: you talking about firmware. This is tricky but the initial process would go something like this. 1. extract the original firmware (you may need to take the chip off the circuit board) by placing it in an eeprom programmer connected to your PC. 2. You will probably need to HEX edit. 3. flash the modified firmware back into the eeprom