This doesn't work.

You cannot expect people to download a wallet, then download extra files to get them on the right fork, put them in the right locations, and then sync.

A true wallet needs to download and sync without any user intervention.

This is what Barwizi was trying to do, but never succeeded in doing yet.

Crypto wallets always start from the genesis block, and because of solid programming, they find the right chain on their own.