Is it possible to add extra Minecraft versions to @khanhduytran0's build?

[IndigoGems]

I can see the jar files inside the apk file, so I tried to replace one of them with Beta 1.7.3(With the same file name as the original), which probably is a bad idea(It didn't install as expected).

[kran27]

I'm having trouble finding @khanduytran0's build anywhere, could you link me to it?

[12brendon34]

google net.minecraft.kdt apk