http://docs.bitshares.eu/bitshares/migration/index.html
download BTS 0.9.3c https://github.com/bitshares/bitshares-0.x/releases
download Blockchain
import AGS Keys
export Wallet 0.9.3c
download BitShares 2.0 https://github.com/bitshares/bitshares-2/releases
import Wallet 0.9.3c
claim balances
backup wallet
that's the procedure more or less