Export Seed Phrase from Matic Mobile Wallet
Step 1. Logging in to the Matic Mobile Wallet
To login to the Mobile app you need to install the Matic wallet mobile app
iOS: https://itunes.apple.com/us/app/matic-wallet/id1441139058?ls=1&mt=8
Android : https://play.google.com/store/apps/details?id=network.matic.wallet
Once you Import your account with a Matic Mobile Wallet you will be able to land on the Home screen.

Step 2. Exporting seed phrase from Wallet
To Export seed phrase from Wallet, tap on the Settings icon from the Home screen footer tabs and you will be navigated to Settings screen
Tap on Show Passphrase from the Settings menu and you will be navigated to Enter your PIN screen. Then enter your PIN to see your PassPhrase
Tap on Copy to Clipboard link. Copied alert should appear
Tap on OK from the alert and save your passphrase in your device
Importing seed phrase to Trust Wallet
Step 1: Install Trust wallet on your device
To import seed phrase to the Trust wallet Mobile app you need to install the app first. You can install the Trust wallet for Android and iOS here,
iOS : https://apps.apple.com/id/app/trust-crypto-bitcoin-wallet/id1288339409
Android : https://play.google.com/store/apps/details?id=com.wallet.crypto.trustapp
Step 2: Import seed phrase to Trust wallet
Open the Trust wallet app on your device(Android/iOS)
Tap on I already have a wallet link
Tap on Multi-Coin Wallet link
Paste your Matic Wallet seed phrase in the Phrase text area then tap on IMPORT button
By Importing the wallet you will land on the Trust Wallet home screen
Your wallet was successfully imported alert should be displayed on the home screen