hi all anyone have good recommendation where there no transfer or admin charge apply when transferring BTC?
If you want to transfer BTC without fees, there is not a lot of solutions. The one I use is to buy BTC on Coinbase. After that, transfer your BTC from Coinbase to their exchange Gdax then send your BTC from Gdax to your hardware wallet(Nano Ledger S for example). Like that you have no transactions fees.
I heard about Bitstamp too which allow to transfer to your hardware wallet without fees but I'm not sure about that.