Fixing the TIDRADIO TD-H3 Power Tuning Application [Cheat Engine]

https://tidradio.com/products/h3-ham-...
https://aliexpress.com/item/325680648...

A walkthrough of the exploration, discovery and repair of the faulty Power Tune application supplied by TIDRADIO for the TD-H3 radio.



To perform this fix follow these steps. This will only work if you're using the same version of the app as me. The one I downloaded was in the "unlocked" download package.

Install some kind of hex editor, I recommend HxD.

Open the hex editor (You may need to run it as administrator)

In the hex editor. open the file "H3µçµ÷.exe" located in the install folder for the Power Tune app.
(Don't be a plank like me and try to open it whilst it's running)

Navigate to offset 0x4853 (hexadecimal)

At this location you should see this sequence:
(If you don't then it's probably a different version to the one I was using)
A3 44 D3 45 00

Replace this sequence with 90's so it reads
90 90 90 90 90

Save the file. Done!