These terms apply to Instant Apply, the paid feature of Device ID Changer (the "app"), and to the
licensing server at license.sdex.dev (together, the "service"). The rest of the app, the free
editor, is not covered by these terms: it is provided as is, free, and without any guarantees or
support.
1. Who we are
The service is provided by Yurii Mysochenko, a sole trader registered in Poland (NIP 5243015493, REGON 529448662) ("we", "us").
Contact: support@sdex.dev.
By buying or activating Instant Apply, you agree to these terms. If you do not agree, do not buy or activate it.
2. Eligibility
You must be at least 18 years old and legally able to enter into a contract.
3. What the app does
The app changes the Android ID (SSAID) that Android assigns to each installed app on your device. It does not change the IMEI, serial number, MAC address or any other hardware identifier. Other apps may still recognise your device by other means.
Features:
- The editor (free). Lists installed apps and their Android IDs, lets you change, generate, back up, restore and export them. A changed ID takes effect after a reboot.
- Instant Apply (paid). Applies a changed ID without a reboot. It needs a license key.
Intended uses include testing and developing apps, checking how an app behaves on a "new" device, and limiting how apps track you across reinstalls.
4. Requirements and risks
The app needs root access. Instant Apply also needs Android 10 or later and, depending on the device, LSPosed or Vector, or a third-party tool that the app downloads from GitHub.
The app modifies system files with root privileges. Doing so carries real risks, including data loss, apps that stop working, a device that fails to boot, and changes that other apps detect. You use the app at your own risk. Back up your device before you use it.
The app supports the Android versions listed on sdex.dev/id. We cannot promise that it will work on future Android versions, custom ROMs or every device.
5. Acceptable use
You may use the service only on devices you own or are authorised to modify, and only in ways that are lawful where you live.
You must not use the service to:
- commit fraud, impersonate someone or deceive any person or business;
- evade a ban, suspension or restriction that a service has placed on you;
- create or operate multiple accounts to abuse promotions, referrals, trials, giveaways or rewards;
- cheat in games or get around the payment, licensing or access controls of other apps;
- get unauthorised access to any system, account or data;
- break the law or the terms of other services in any other way.
You are responsible for how you use the IDs you set, including complying with the terms of the apps whose IDs you change.
We may suspend or revoke a license used in breach of this section.
6. Purchases
Instant Apply license keys are sold through an online reseller, which acts as the merchant of record for these orders and is named at checkout and on your receipt. The reseller processes the payment, issues the receipt and handles taxes, and its own terms apply to the purchase.
We also accept payments in cryptocurrency directly.
The price is the one shown at checkout. Refunds are covered by our Refund Policy.
7. Your license
When you buy Instant Apply, you get a personal, non-exclusive, non-transferable license to use it on one device at a time for each key you buy.
- Duration. The license is a one-time purchase with no subscription. It lasts as long as we provide Instant Apply, not for the lifetime of a particular device.
- Moving to another device. You can deactivate a device and activate another one, up to 3 times per key in any 12 months. Reinstalling the app on the same device does not use a move. If you need more, contact us.
- Internet connection. The app checks the license with our server from time to time. Instant Apply keeps working for about 14 days without a connection, then pauses until the next successful check. The editor keeps working, and saved IDs take effect after a reboot.
- Updates from our server. Instant Apply downloads the components it needs from our server and updates them from time to time. We may require you to update the app to keep using it.
- Your key. Keep your key private. Anyone who has it can activate a device. If your key is lost or exposed, you can replace it through the recovery page linked in the app.
You must not share, resell or publish your key, use it on more devices than you have paid for, or reverse engineer, modify or get around the licensing system.
8. Suspension and ending the service
We may suspend or revoke a license that was refunded, charged back, obtained fraudulently or used in breach of these terms. When a license is revoked, Instant Apply stops at the next online check.
If we stop providing Instant Apply, we will announce it on sdex.dev/id at least 30 days in advance. Customers who bought a key in the 12 months before the announcement can ask for a refund.
You can stop using the service at any time by deactivating your devices and uninstalling the app.
9. Intellectual property
The app, the Instant Apply components and the licensing server are ours or our licensors'. These terms give you only the rights described in them. Third-party components (for example LSPosed, Vector and Magisk) are covered by their own licenses.
10. Warranty
We provide the service "as is". To the extent permitted by law, we make no promises that it will be uninterrupted, error-free, or suitable for a particular purpose, or that other apps will not detect the changes it makes.
If you are a consumer, you have statutory rights if digital content you bought does not conform to the contract. Nothing in these terms limits those rights.
11. Liability
To the extent permitted by law, we are not liable for indirect or consequential loss, lost data, or damage to your device, and our total liability to you is limited to the amount you paid for your license in the 12 months before the claim.
This does not limit our liability for intent or gross negligence, for personal injury, or any liability that cannot be limited by law.
12. Complaints
Send complaints to support@sdex.dev. Describe the problem and include your license key's last 4 characters or your order details. We reply within 14 days.
13. Privacy
How we handle personal data is described in our Privacy Policy.
14. Changes to these terms
We may update these terms. We will publish the new version with its effective date on sdex.dev/id, and for significant changes we will tell customers in the app or by email at least 14 days in advance. If you do not agree to the changes, stop using the service before they take effect. If the changes affect a license you have already paid for and you do not accept them, you can ask for a refund.
15. Governing law
These terms are governed by Polish law. If you are a consumer, you also keep the protection of the mandatory laws of the country where you live, and you may bring a claim in the courts there.
16. General
If any part of these terms is found invalid, the rest stays in effect. Not enforcing a part of these terms does not waive our right to enforce it later.