Break IC, Recover MCU, Microcontroller Reverse Engineering

Posts Tagged ‘mcu chip break’

MCU Break is a process to disable the secured protection against unauthorized MCU reading, focus ion beam technique will be applied to remove the fuse bit to expose the flash memory;

Microcontrollers generally have internal EEPROM / FLASH program for users to store data. To prevent unauthorized access or copy microcontroller program of MCU (MCU crack), most of MCUs are encrypted with the encryption lock orientation or lock-bit bytes to protect the MCU program.

If the programming lock-bit encryption is enabled (locked), you can’t use ordinary programmer reads the program directly within MCU, which is called encryption or MCU locking.

MCU IC breaker with special equipment or home-made equipment, take the advantage of single IC design flaw or software defects, through a variety of techniques, can attack key information from the MCU, access to program inside microcontroller, which is called microcontroller break.

Please view our service procedures below for your reference:

Step 1: 

After recipient of original MCU from customer and finish the electrical integrity test to confirm the feasibility of work, official invoice will be sent from us, customer prepay 50% payment, we start the project upon the confirmation of payment recipient; 

Step 2: 

After process finish and informed by us, program will be loaded into two pieces of new empty MCUs and send back to customer for verification, customer need to pay freight cost and new MCU samples cost in advance;

Step 3: 

Customer has obliged to inform the test result within 5 working days after receipt of programmed MCU samples, if test is passed, customer need to pay the balance within 72 hours and we will send the program to customer through email after confirm the receipt of customer balance payment within 48 hours;

Step 4: 

If the samples don’t work, it is obliged to take necessary evaluation after the receipt of functionality testing platform for debugging and resubmit samples within 3 weeks, and if still fail to find and solve the problems, we have to refund customer all of prepayment within 2 weeks upon the date of mutual agreement. (Include MCU samples price and freight cost).

If you have any further inquiry regarding our service please feel free to let us know, thanks