IMMO Universal Decoding is the best software to remove the IMMO code of ECU.
The software IMMO Universal Decoding is compatible with read file with programmer such as UPA-USB, VP680, Galep, Serial and many other (not supplied with the software). Once loaded the read file of the ECU, The software will repair the IMMO code. For many ECU, there is the possibility to make virgin the IMMO in order to recode, according to the value of original key, or to delete definitively (not recode).
IMMO Universal Decoding has a information box that help the operator to identify the memory to read; also, the button Mask identify a memory catalogued in accordance to standard Bosch and Motorola.