# Developer Options

Access advanced tools for testing and special setups.

### How to enable

Go to **Settings** and tap the app version **5 times** to unlock **Developer Options**.

### What you can do

* Switch between **Mainnet** and **Testnet**.
* Create **TON-only wallets** for specialized cases.
* Open **All Wallet Versions** for testing or migrations—useful for QA and development.
* Download logs.

{% hint style="info" %}
Use with caution; some of these features are for advanced users only.
{% endhint %}