Here's the app I use, I don't think you can manually program the codes though: https://play.google.com/store/apps/d...om.remotefairy
It's easy to set up and customise, and supports a wide range of products. Couldn't reccommend it enough!👍👍👍👍👍
If the above app doesn't support the device your trying to use, you can try this: https://play.google.com/store/apps/d...ontrol.samsung
I think this is more what your looking for, you can customise the IR codes to support your device. But it was a bit too involving for me and I prefer the first app I mentioned.
EDIT: Had a quick check and found this(did you mean Vimax):
Few more screens, this is a paid app btw- worth every penny:
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