Using the Ethereum network, I sent a small amount of ETH from my Trust wallet on my iPhone to my MetaMask wallet address. The Tx was recorded as successful but the ETH hasn’t shown up in MM wallet (yet). That was 5 hours ago. Tx # I’m using MM v12.15.2.
Help.
If/when this Tx succeeds, I need to send a larger amount of ETH.
Hi @jwap thanks for sharing, for your own safety, I’ll edit your message hiding the txn hash 
I was checking and could see the transaction was successful and the funds arrived at the recipient wallet through the Ethereum Mainnet, please ensure your wallet is connected to the correct network. Check your MetaMask wallet on the explorer https://etherscan.io/ to confirm it’s the last transaction received. Also, you can use this tool to check your balance variations ETH Account Balance Checker
Thank you for you help! Using the “Balance Checker” I can see that my balance did in fact increase by the tiny amount that I sent this morning. Excellent! What is weird is that the “Activity” screen in MM does not show the transaction. Because the Tx wasn’t listed in that screen, I assumed that ETH never showed up in my wallet. I’ll make darn sure I use the “Balance Checker” in the future when in doubt! Thanks again.
You’re welcome @jwap we are here to help It’s a good practice to check your wallet in the explorer regularly 
have a good day/night