Break IC, Recover MCU, Microcontroller Reverse Engineering

Archive for March, 2018

Restore microprocessor program need to use Focus Ion Beam to make the necessary modification on the microprocessor program after Break IC PIC16F88 Data, and hereby we would like to introduce these two steps separately, through inject the iodin steam can have a better corruption rate of restore microprocessor program.

Restoration can produce the metal layer windows on the bottom of microprocessor program for visiting without damage the coherent structure. Through the injection of organic gas with platinic can create the new connection on the microprocessor program restore. use other chemical component like insulators can download the ion beam into the bottom metal of microprocessor program and make connection with the surface metal when restore microprocessor program without get in touch with other cover layer.

Focus ion beam can move on the surface of microprocessor program with 0.1 micron preciseness regardless the microprocessor program surface structure and evenness. Use the infrared line for imaging and can locate the transistor on the microprocessor program from it back when Break IC PIC16F715 Firmware.
After we made some necessary electrical connection and cut out on the microprocessor program for restore purpose, we need to do it’s the modification on the microprocessor program circuit pattern when restore it. As we all know, it is not necessary to have the information from databus internally of microprocessor program restore by using the microprobe technology.

Sometimes, especially for the microprocessor program itself, cut off the metal interconnection wire or break the control circuit when Recover Microcontroller PIC16F506 Binary to seal off the security protection mechanism. Focus Ion Beam is very easy to re-connect the protection security states transmission wire to the ground or power supply layer when restore microprocessor program. Although microprobe can do the same work but it won’t work if the metal wire embedded very deeply.

Microcontroller Unlocking and modification at least need to find out the restore point through the reverse engineering process which means the job can’t be done by a restoreer with less experience and well equipped facilities.