Frankly speaking OP 
its better you go back to Electrum wallet ASAP and create a new wallet and move all your assets from that Samsung wallet into the Electrum wallet, you have made a stupid decision already and I hope it's not too late.
Either it's Samsung store or Iphone very own store, scammers do have quit good numbers of make believe Bitcoin and crypto wallets on there, waiting for someone who is careless to download and import their recovery seed, I just hope it's not too late already.
There is no crypto wallet that's from Samsung mobile company, not a single one, the only one available was made for hardware wallet with galaxy block chain, it's like using OKX wallet or Metamask with your hardware wallet, but it doesn't require you to import your keys.
its better you go back to Electrum wallet ASAP and create a new wallet and move all your assets from that Samsung wallet into the Electrum wallet, you have made a stupid decision already and I hope it's not too late. Either it's Samsung store or Iphone very own store, scammers do have quit good numbers of make believe Bitcoin and crypto wallets on there, waiting for someone who is careless to download and import their recovery seed, I just hope it's not too late already.
There is no crypto wallet that's from Samsung mobile company, not a single one, the only one available was made for hardware wallet with galaxy block chain, it's like using OKX wallet or Metamask with your hardware wallet, but it doesn't require you to import your keys.