Trust Wallet supports private keys and recovery phrases. However, using the wrong import option can cause an import wallet error. Make sure you’re selecting the correct method. If you're unsure, call 1-888-636-8190 to fix the import wallet error. https://writers.coverfly.com/projects/view/a4292a9b-a274-4e99-9132-8eef74f64743/Does_Trust_Wallet_accept_private_keys_for_importing