AVR IC chip crack has several sets of fuses which has relationship with installation and operation environment, these fuses bits are all very important, user can set up and install the fuse bit to adjust the different parts of AVR IC chip features and make it easier for crack. due to different ways and tools have been applied, the method of programming and files that required are all different:
First method is through universal programmer, since the universal programmer can generally support BIN or HEX file then we will provide these files, and load the file directly, programme the AVR IC chip according to our configuration bit is fine.
If the configuration bit we provide can’t match the operation screen you used on your programmer after crack. you can use your programmer to read the sample AVR IC chip we provided after crack job done, since the fuse configuration bit can be read and identifiable even under the status of encryption and then you can save the bits yourself after crack;
Second method is using ISP or JTAG downloading line mode to programme the file crack from avr ic chip, since there are plenty of download lines and general download line can support downloading from AVRSTUDIO, the required file format when use STUDIO must be HEX from crack AVR ic chip, if you try to upload the BIN file, it will remind you the format can’t be supported by AVRSTUDIO. And request the FLASH & EEPROM file should be downloaded separately, which means FLASH & EEPROM files must be submitted after crack AVR IC chip done. So if customer use download line to programme the AVR IC chip, we will divide the file into two parts or customer do it themselves.