Linking
Link Metamask
Steps
Part 1: On the ERA
On the wallet screen, tap the settings icon (sliders) > Link. See Open the Link menu.

ERA: Wallet settings. On the wallet list, tap Metamask.

ERA: Wallet app list. On DOWNLOAD Metamask, tap the store for your phone: IOS or ANDROID.

ERA: Download Metamask. On the store page, tap NEXT. If MetaMask is not on your phone yet, scan the store QR with your phone first.

ERA: Download Metamask from Google Play. Swipe up to the last page of CONNECT Metamask.

ERA: Connect Metamask. Tap SHOW QR.
QR FOR LINK appears. Leave it on screen.

ERA: QR for link.
Part 2: In MetaMask
The device shows these steps; they are repeated here. MetaMask needs at least one wallet in the app before it can add a hardware wallet; create one if needed.
Open MetaMask and tap the account name at the top of the main screen.
Image coming soon — Phone screen — MetaMask main screen with the account name at the topPhone: MetaMask main screen.
Tap Add Account > Add Hardware Wallet.
Tap QR-based > Continue.
Image coming soon — Phone screen — MetaMask hardware wallet options with QR-based selectedPhone: Add hardware wallet.
Point the phone camera at the ERA screen and hold still until MetaMask lists the accounts.
Image coming soon — Phone screen — MetaMask account list after scanning the ERA QRPhone: Account list.
Tap the accounts you want to add, then confirm.
On the ERA, tap DONE. The device returns to the wallet SETTINGS.
Done
MetaMask shows a hardware account with your ERA Ethereum address, and the ERA is back on SETTINGS.
Trouble?
MetaMask shows different addresses than the ERA DEPOSIT screen → MetaMask lists several derivation paths (standard and Ledger Live style); pick the one matching the ERA address. See Supported chains.
No Add Hardware Wallet option → update MetaMask; the option lives under the account switcher.
Scanning never completes → see Linking problems.