When I create riddles, ciphers etc.. they seem to get solved within only a couple of days of writing. Well no more! This cipher may not be impossible but is extremely difficult. If left unsolved for too long, I shall make it slightly easier but not too much so.
Crack the cipher and tell me what the message is. Good look!
I know it isn't much to go on. Hints will be posted every 1-3 days.
It's a 7-step cipher including substitution ciphers, mathematical operations and other types of cipher
The first step to decrypting it is thanks to Logie Baird
We also have to thank Julius, Gottfried and Samuel
I have already given you all of the operations so you should now be able to solve it!