Small program by AzT59 which allows you to draw new images and replace bootloader fonts
How to use:
you need Vilkos Dual Boot and compilator
First you need to find the letter that you have to change - open Video.inc and at the end of the file there is a table with Font_5x8_96 containing symbols or letters addresses.
Add the address in the AzT59 program (if you have 0xFF then add FF, or if there is just 4 then write 04).
Now draw the letter in the left screen yourself. The new generated address (0x54, 0xFF....) needs to be replaced in the table.
If you do not have compilator ARM then in the software there will be another address generated (АА56A1....) with which you can use your favourite HEX editor to replace.