According to the official announcement, the Ethereum London hard fork will take place at Ethereum block height 12,965,000 (approximately at 19:55 GMT+8 on 5th Aug, 2021). To prepare for this hard fork, XPOS and XWallet will suspend deposits and withdrawals of ETH and ERC-20 tokens from 12:00 pm GMT+8 on 5th Aug, 2021. Onchain crypto payment and crypto sale in ETH will not be available, either.
During the hard fork period, transactions among XPOS, XWallet and XPASS cards will not be affected.
We will reopen deposits and withdrawals for ETH and ERC-20 tokens once the upgraded network is stable. If there’s any changes, we will update with further announcements.
For more information, visit https://blog.ethereum.org/2021/07/15/london-mainnet-announcement/