The ETH transactions fees should go through for most standard transactions with the default fee but can change or require a higher amount depending on the complexity of the traffic or the volume on the network.

At the Slide to Confirm screen, tap the 3 dots in the corner and you'll be able to change the fee. If you find the transaction not going through or dropping due to out of gas, change the fee to High.

If the transaction still continues to fail, we recommend to tap on Custom Fee and enter the amounts of 80,000 Gas and 25 GWEI as that should cover even the most complex transactions.