mirror of https://github.com/m2049r/xmrwallet.git
107 lines
4.8 KiB
Markdown
107 lines
4.8 KiB
Markdown
# FAQ
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## What is it?
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- A **Monero** lightwallet for Android. You get to choose what remote node you want to connect to. No need to download the blockchain.
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## What features does it have?
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- Seamless XMR.TO integration - instantly pay BTC with XMR using third-party XMR.TO service
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- Speaks spanish and whole lot more
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- Uses Monero v0.12.2
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- Support for Android >= 5.0
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- Testnet and Mainnet
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- Generate new wallets
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- Recover wallets from mnemonic seed or from keys
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- Create *Watch Only* wallets from address + viewkey
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- Multiple wallets
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- Support for accounts
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- View wallet details (address, keys, etc.)
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- View transactions including details and copy to clipboard
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- Spend Moneroj (handle with care on mainnet!)
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- Manually import existing wallet (by copying them to the Monerujo folder)
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- Background updating (make sure you exit the wallet to stop updating to save some battery)
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- Access to daemon with username/password and nonstandard port
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- Only 5 decimal places shown in transactions (full amount in details - click on transaction)
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- All significant figures shown in balance
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- QR Code scanning - make sure to *ALWAYS* verify the scanned code is what it is advertised to be!
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- QR Code for receiving with conversion of XMR to USD/EUR and back through Kraken API
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- Backup wallets to `backups` folder in main wallet folder (old backups are overwritten)
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- Rename wallets
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- Archive (=Backup and delete)
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- 3 Default nodes + History of last 5 used nodes
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## How does the wallet get an exchange rate?
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/app/src/main/java/com/m2049r/xmrwallet/util/ServiceHelper.java currently specifies to use Kraken's exchange API.
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## How do I use a node with username & password?
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```username:password@node.address:portnumber```
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## The app always crashes as soon as I open a wallet!
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Users of Zenfone MAX & Zenfone 2 Laser (possibly others) **MUST** use the armeabi-v7a APK as the arm64-v8a build uses hardware AES
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functionality these models don't have. If this does not help, please report the problem.
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## I am having problems with my BTC transaction
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Please contact the friendly people over at http://xmr.to for support - you will need your XMR.TO Secret Key.
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## My new testnet wallet does not update
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Since testnet block times are highly variable, the algorithm calculating block height does not
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produce good results - so in general your testnet wallet will not work out of the box.
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The remedy is simple: restore from seed and the correct / current block height. Take the block number
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of your first transaction or the current block height from the
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[Testnet Blockchain Explorer](https://testnet.xmrchain.com/).
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## I cannot select and copy the mnemonic seed
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Copying anything to the clipboard on Android exposes it to any other App running. So this
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is a security measure to keep your seed safe(r).
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## My storage is getting full
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Newly generated wallets are stored in `.new` in the main wallet folder.
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They are never erased (for now). You can delete this whole folder from time to time.
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Also, the backup folder named "`backups`" (formerly `.backups`) is never automatically cleaned up.
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You may want to do housekeeping manually with a file browser.
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All wallet files (`testnet` and `mainnet`) are stored in the main `Monerujo` folder.
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So be careful erasing stuff. One of the future releases will split the wallets and move `testnet`
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wallets out of there.
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## Do you have any screenshots of what it looks like and how it works?
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No, but it looks fantastic. Just check it out.
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## Can I use existing wallet files?
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If you want to use existing wallet files, you need to copy the wallet files from you current Monero client. These are:
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```
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WalletName
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WalletName.address.txt
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WalletName.keys
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```
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### From where?
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This depends on your installation - you could search for them in your home directory or check the settings of your current client. Places to try are:
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- Windows: `%USERPROFILE%\Documents\Monero\wallets`
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- Mac: `~/Monero/wallets` (for the GUI) or `~/.bitmonero/wallets` for the daemon.
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- Linux: `~/.bitmonero/wallet`
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...or just search for `WalletName.keys`.
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### What if don't have these files?
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Keep calm and make a new wallet.
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## Why does it make a 'monero' folder?
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This is a new feature of monero core to share certain key images with other monero forks.
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## CrAzYpass is awesome - but I don't want it!
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Creating a file named `.nocrazypass` in the wallets folder will disable generation of crazypass for NEW passwords (new wallet or change password).
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The content of the file is not read and is irrelevant.
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Wallets with CrAzYpass will continue working normally. The currently set real wallet password can be checked in the "Show Secrets".
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The wallets folder is:
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- In 1.x: `monerujo` on your external storage (legacy)
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- In 2.x: `/data/data/com.m2049r.xmrwallet/files/wallets` (requires root access)
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**NB: This feature is for test purposed only - all your XMR will be stolen if you use it!**
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