Hi everybody,
I generated multiple address (1000 address for each coin: Bitcoin, Ethereum and Tron)by my seed via iancoleman.io and put it in my website that user can deposit crypto and that works fine. now i want to access my money through a wallet that support multiple address, I mean it should automatically scan first n addresses and show the balance in my wallet and i be able to spend money through wallet. So is there any wallet that have these feature?

Hello, sorry for my english that is not well. as you know every HD Wallets can create unlimited address to use, but always in a specific order.

The question is : can ledger nano live detect balance that i have in my 10th (for example) bitcoin address when i did not use addresses before 10th?

My friend bought a trezor one in 2017 and got some etheruem in the wallet. after a while trezor asked him to update trezor, after he updated trezor, he lost his wallet balance and needed to recover wallet, but he does not have mnemonic seed, instead he has 64 hex character. he claims when he backup trezor, it shown these 64 characters.

I tried to recover wallet with those characters and bip39-standalone Mnemonic Code Converter tools (downloaded from iancoleman.io/bip39), i entered 64 hex character as Entropy, but there was no balance in first 10 addresses that created by tools (supposed if there are any balance, it should be in first ones).

I searched net but there was no description about recovery with 64 hex character or why trezor did not give mnemonic seed, but found noting.

Am i missing something? is there anything to do?