Alright guys, so I'm new here, but not by any means new to hacking/modding games. I just choose not to mod anymore. No longer profitable really but anyway here we go.
As I'm sure a few of you have noticed, there is a red skull and chains added to some of your name tags on the game this means good game you're banned. It was said a couple months ago that Gumi's R&D got ahold of the AH as well as the Unit Injection programs and would begin taking counter measures against them. Last update did not reflect this well, but this one is different. They now found a commonality in all mods, and that's the simple fact that no matter how over/underpowered the mods are none of them are directly signed by Play Store. So Gumi added a check in their coding to look for just that. Not signed means third party apk, means modded, means banned. But... luckily for you guys there are still a few folks like me out here who remember the old ways. So I'll try to make this as simple as possible.
What you'll need.
PC/Laptop with WinRAR or an extraction app.
Root Explorer App (or any other similar app, this one just happens to be the best of them)
Ok so First start with the modded apk that you've acquired and you want to use.
Open that apk in WinRAR like so.
Double click the apk file. And this should show up.
Now then, open the "lib" folder and the folder after that until you come across the file "libgame.so"
Extract that to a folder so you can find it, and transfer it to your phone's SD card.
Now you're done with your computer. Next open the Root Explorer app and find the brave frontier folder. It's typically data then data again then sg.gumi.bravefrontier or something to that effect. And you want to open the "lib" folder.
See the libgame.so? Now to be extra safe long press that file and rename it. just add a 1 after libgame or something. After that go into your sd card (which should be tabbed for convenience) and look for where you saved the modded libgame.so copy it and paste it into the lib folder. If you've done all of this correctly, you should be able to open up the game just fine. And your mod will be working while also being signed by Play Store thus avoiding the check.