SubWallet - Polkadot Wallet
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  • Introduction
  • 📴Mobile App - User Guide
    • Getting started
      • Install the SubWallet mobile app
      • Create your master password
      • Customize language display
      • Customize currency display
    • Account security
      • Manage master password
        • Change master password
        • Forgot master password
      • Enable biometric authorization
      • Lock & unlock wallet
    • Account management
      • Understand account types
      • Create a new account with new seed phrase
      • Derive a new account from an existing account
      • Switch between accounts and change account name
      • Import accounts
        • Import from seed phrase
        • Import from JSON file
        • Import from private key
        • Import by QR code
      • Attach a watch-only account
      • Export & backup accounts
    • Cold wallet management
      • Attach Polkadot Vault (prev. Parity-Signer) accounts
        • Add networks to Polkadot Vault
        • Update network metadata
        • Attach account
      • Connect Keystone devices
    • Asset & address management
      • View token balances
      • Show/hide balances
      • Manage address book
      • Customize your assets
        • Enable/disable tokens
        • Import & manage customized tokens
        • Import NFTs
    • Receive & transfer assets
      • Receive tokens & NFTs
      • Transfer tokens
        • Understand existential deposit
        • Single-chain transfer
        • Cross-chain transfer
        • Transfer tokens via bridges
      • Transfer NFT
      • View transaction history
    • Buy crypto from fiat money
    • Swap tokens
      • Single-chain swap
      • Cross-chain swap
    • Earning
      • Nomination pool
        • Start staking
        • Stake more
        • Claim staking rewards
        • Unstake
        • Withdraw unstaked funds
      • Direct nomination
        • Start staking
        • Stake more
        • Unstake
        • Cancel a previous unstaking action
        • Withdraw unstaked funds
      • Parachain (Collator) staking
        • Start staking
        • Stake more
        • Unstake
        • Cancel a previous unstaking action
        • Withdraw unstaked funds
      • Liquid staking
        • Start staking
        • Unstake & redeem funds
    • Connect dApps & manage website access
      • Connect/disconnect dApp via WalletConnect
      • Sign transactions from dApp
      • Add new networks unavailable in pre-defined list from dApp
    • View transaction history
    • Network management
      • Customize your networks
        • Enable/disable networks
        • Import custom networks
        • Manage custom networks
      • Customize endpoint/provider
    • Mission Pools
    • View crowdloans
    • FAQs
  • 🧩Extension - User guide
    • Getting started
      • Install SubWallet
      • Create a master password
      • Customize language display
      • Customize currency display
      • Manage in-app notifications
    • Account security
      • Manage master password
        • Change master password
        • Forgot master password
      • Lock & unlock wallet
      • Advanced phishing detection
    • Account management
      • Understand account types
      • Create a new account with a new seed phrase
      • Derive a new account from an existing account
      • Switch between accounts and change account name
      • Import accounts
        • Import from seed phrase
        • Import from JSON file
        • Import from private key
        • Import by QR code
      • Migrate solo accounts to unified accounts
      • Attach a watch-only account
      • Export & backup accounts
    • Cold wallet management
      • Connect Ledger devices
        • Connect via network-specific apps
        • Connect via EVM apps
        • Connect via the Polkadot app
        • Connect via the Polkadot Migration app
      • Attach Polkadot Vault (prev. Parity Signer) accounts
        • Add networks in Polkadot Vault
        • Update network metadata
        • Attach an account
      • Connect Keystone devices
    • Asset & address management
      • View token balances
      • Show/Hide balances
      • Manage address book
      • Customize your assets
        • Enable/disable tokens
        • Import & manage customized tokens
        • Import NFTs
    • Receive & transfer assets
      • Receive tokens & NFTs
      • Transfer tokens
        • Understand existential deposit
        • Single-chain transfer
        • Cross-chain transfer
        • Transfer tokens via bridges
      • Transfer NFT
      • View transaction history
    • Buy crypto from fiat money
    • Swap tokens
      • Single-chain swap
      • Cross-chain swap
    • Earning
      • Nomination pool
        • Start staking
        • Stake more
        • Claim staking rewards
        • Unstake
        • Withdraw unstaked funds
      • Direct nomination
        • Start staking
        • Stake more
        • Unstake
        • Cancel a previous unstaking action
        • Withdraw unstaked funds
      • Parachain (Collator) staking
        • Start staking
        • Stake more
        • Claim staking rewards
        • Unstake
        • Cancel a previous unstaking action
        • Withdraw unstaked funds
      • Liquid staking
        • Start staking
        • Unstake & redeem funds
      • Subnet staking (dTAO staking)
        • Start staking
        • Stake more
        • Unstake & redeem TAO
    • Connect dApps & manage website access
      • Connect/disconnect dApp via WalletConnect
      • Sign transactions from dApp
      • Add new networks unavailable in pre-defined list from dApp
    • Network management
      • Customize your networks
        • Enable/disable networks
        • Import custom networks
        • Manage custom networks
      • Customize endpoint/provider
    • Mission Pools
    • View crowdloans
    • FAQs
  • 📋Web Dashboard - User guide
    • Getting started
      • Lock and unlock your wallet
        • Change auto-lock time
      • Create a password
        • Change password
        • Forgot password
      • Customize currency display
    • Account management
      • Connect extension
      • Create a new account
      • Derive a new account from an existing account
      • Switch between accounts and change account name
      • Import an account
      • Attach a watch-only account
      • Export & backup an account
    • Cold wallet management
      • Connect Ledger devices
      • Connect Keystone devices
    • Receive & transfer assets
      • Receive tokens and NFTs
      • Transfer tokens
        • Single-chain transfer
        • Cross-chain transfer
      • Transfer NFTs
      • Transfer assets using domain name
        • Transfer tokens using domain name
        • Transfer NFTs using domain name
    • Buy crypto from fiat money
    • Manage dApp list and connect WalletConnect
      • Manage dApp list
      • Connect dApp with WalletConnect
    • Mission Pools
    • Import & manage customized assets
      • Import & manage customized tokens
        • Import new tokens unavailable in pre-defined list from dApp
      • Import NFTs
        • Remove NFT collectible
    • Manage address book
    • View transaction history
    • Customize your networks
    • Customize endpoint/provider
    • Earning
      • FAQs
      • Earning calculator
      • Earning information
      • Polkadot nomination pool
        • Start staking
        • Unstake
        • Claim staking rewards
      • Acala liquid staking
        • Start staking
        • Withdraw unstaked funds
      • Parallel liquid staking
        • Start staking
        • Withdraw unstaked funds
      • Bifrost liquid staking
        • Start staking
        • Withdraw unstaked funds
  • 🛡️Privacy & security
    • Basic Safety
    • Security
    • Protect Yourself from Scam
    • Terms of Use
  • 🔌Integration
    • Supported Network
    • DApp Integrations
    • Integration Instructions
  • 🍜Maintain
    • Change Log
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On this page
  • Can I use the SubWallet mobile app on iOS 17?
  • I can't sign transactions via Polkadot Vault on EVM networks.
  • How do I sync my account on the mobile app to the extension using the QR code?
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  1. Mobile App - User Guide

FAQs

Last updated 10 months ago

Can I use the SubWallet mobile app on iOS 17?

Yes, but due to iOS 17’s instability, you may run into some problems. SubWallet has recorded several cases where users reported losing app data after updating to iOS 17.1, so we recommend either not updating yet or backing up your data before updating to iOS 17 (see instructions below). We are working hard to resolve this problem. For updated information, please join our or .

Nov 28, 2023 update: For user security and app performance, SubWallet, like many iOS apps, has been using the Apple webkit to store app data locally on the device. Therefore, app data loss can happen due to the iOS 17 webkit's instability. This problem has been reported by multiple applications running on iOS and using Apple webkit for local data storage. We have implemented hotfixes in v1.1.11 (241) to lower the risk of losing app data, and we will continue to work on a drastic solution in the coming days.

Nov 30, 2023 update: The issue has been fixed in v1.1.12 (242). All users are recommended to update to the latest version.

I can't sign transactions via Polkadot Vault on EVM networks.

This is due to the latest update of the Polkadot Vault app, in which Polkadot Vault no longer supports signing transactions for the EVM networks (Moonbeam, Moonriver, Moonbase).

If you have assets on these networks on Polkadot Vault, please follow the steps below to transfer them out of your Polkadot Vault account:

In this example, we want to transfer GLMR on Moonbeam out of the account using an iPhone.

Step 1: On the homepage, click on the Moonbeam Key Set.

Step 2: Click on the 3-dot icon at the top right of the screen and click the "Share Private Key" option.

Step 3: Enter your passcode to authorize the action, then choose the "Export Private Key" button.

The "Export Private Key" screen will pop up with the QR code of your private key. Screenshot and keep it in a safe place.

Step 4: Open the SubWallet extension. On the SubWallet homepage, click on the account name at the top left of the screen to get to the account list.

Step 5: Click the "Import" icon at the bottom of the account list.

Step 6: Choose the "Import by QR code" option.

Step 7: Click the "Scan the QR code" button.

Step 8: If you have not previously granted camera access to SubWallet, please click "OK" to allow.

Then, choose the "Upload from photos" option and select the screenshot you have taken in Step 3.

How do I sync my account on the mobile app to the extension using the QR code?

You can easily sync your account on mobile to the extension by exporting your account's QR code. If you have multiple accounts, repeat the instructions below for each account.

You can either screenshot it or keep your mobile on the export screen.

If you have not yet installed the SubWallet extension, you can do so by clicking on the relevant link for your browser:

Step 9: After successfully importing the account, you will be directed to the homepage. You can now transfer your GLMR to another account using the guide .

Step 1: Export your account's QR code by following this . Please note that in Step 4 of the guide, select "Export QR code" only.

Step 2: Import your newly exported account onto the extension by following this .

For Google Chrome, Brave & MS Edge users, click .

For Firefox users, click .

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