Built on a clean AOSP ROM
SuChange brings account management, device backup and restore, and hardware information changes into one workflow. All of it runs on a clean AOSP ROM our team compiles in house, with no dependency on third-party modules.
Features
No stitching together loose scripts. Every operation is logged and repeatable.
Store accounts, group them, and bind each one to a device. Search, label, note status and track which account currently sits on which device.
Capture the whole device state as a single package and put it back exactly as it was, either on the same device or on a different one.
Generate and write the device identifier set at the system layer. The values stay consistent with each other, with no mismatch between different read paths.
Devices
Every model needs its own ROM build, compiled and tested separately. We publish exactly the devices that work today — not in the table means not supported. Check before you buy a device.
| Device | Codename | Android OS | Status |
|---|---|---|---|
| Google Pixel 3a | sargo |
12L | Supported |
| Google Pixel 3a XL | bonito |
12L | Supported |
| Google Pixel 4 | flame |
12L | Supported |
| Google Pixel 4 XL | coral |
12L | Supported |
Documentation
The documentation lives on its own site at docs.suchange.com so it can be updated independently of the software — every new build, the guides are corrected without touching this website.
For people who already have a device running the SuChange ROM
For a new device — done once, before using the tool
The documentation is still being written. In the meantime, message us on Telegram at @suchange95 for direct guidance.
Pricing
Billed monthly, per key. No auto-renewal — you stay in full control.
For individuals and small teams
For teams and larger operations
Paid in advance on a monthly cycle. The key is activated once payment is confirmed, and the term runs from activation.
No auto-renewal, no automatic charge. Renew before the expiry date yourself to avoid interruption.
No refunds for keys that have been activated. See Section 6 of the Terms.
A key shared across too many devices or too many network ranges triggers an alert and may be locked, with no refund.
Prices include tax as required by law. Prices may change and apply only to new cycles.
Policy & Terms
SuChange can change device identifiers. That capability serves testing, maintenance and your own privacy — and it can also be abused. We state the boundaries up front rather than burying them in a terms page nobody reads.
All legal responsibility for what is done through the software rests with the user. The fact that the software can do something does not mean doing it is permitted.
Where there are reasonable grounds to believe a breach occurred, we lock the key and block access immediately, without notice and without refund.
On receiving a written request from a competent authority, we provide the technical data we hold, within the scope requested and as the law requires.
Your account store, backup contents and on-device data are never sent to our server. We only record minimal technical logs to prevent key sharing.
Read them in full before you buy — paying means you accept all of the terms.
FAQ
The management tool runs on Windows and connects to Android devices over a USB cable. The device must be running a ROM build we provide.
Four models today: Pixel 3a (sargo), Pixel 3a XL (bonito), Pixel 4 (flame) and Pixel 4 XL (coral). See Supported devices for details. Do not buy a Verizon unit — its bootloader is permanently locked, so no ROM can be flashed.
Yes, as long as the target device is the same model running the same ROM build. When restoring onto a different device you can choose to keep the old identifiers or generate new ones.
Each key has its own expiry and is checked by the server when the device boots. A key shared across too many devices or too many network ranges triggers an alert and may be locked.
No. Your account store stays on your machine. The server only receives license-check requests and records technical logs for anti-abuse purposes.
Yes. Users with a valid key get direct technical support and receive new ROM builds as they are released.
Yes, all of it lives at docs.suchange.com — split in two: the ROM installation guide (done once for a new device) and the tool usage guide (used day to day). The documentation is updated with every new build.
400,000 VND per month per key, paid in advance. There is no auto-renewal and no automatic charge — you renew before the expiry date yourself. Orders of 50 keys or more get a discount; contact us for a quote.
That depends on what you use it for. The software is licensed for testing, authorised security research, and managing and backing up devices you own. Using it for fraud, taking over other people's accounts, evading the authorities or breaching platform terms is prohibited and you bear the legal responsibility. See the Terms of Use in full.
Your key is locked and your IP blocked as soon as there are reasonable grounds to believe a breach occurred, without notice and without refund. For conduct showing signs of a criminal offence, we provide the technical data we hold on a lawful request from a competent authority.
Get in touch to try it out, see the supported device list and the key pricing.
By purchasing and using SuChange, you confirm that you have read and accept the Terms of Use and the Privacy Policy.
