In today's tutorial, I'm gonna be showing you how you can mod the main character's files, such as Marth, as they don't show up in the main game's assets, but rather inside the app's files.
Download the latest .apk of FE Heroes.
Change the .apk extension to .zip.
Extract the .zip file.
You're done! Now, if you want to make edits to the characters, I recommend just dragging in the Face, Unit, & Wep folders to the assets/Common folder in your game. Proceed to make edits from there either using the XnConvert method or the Assets Collection Method.
It is worth noting that anything other than character edits in the .apk are broken on 1.5.0+. This is because the emulator we use, Bluestacks, doesn't allow custom .apks unless we end up finding some way to get root on the emulator & be able to use the bypasses many others use for FE Heroes Modding for rooted devices. If you want to see a visual version of this, check out the video I uploaded: