New XStealth ULTRA Android 15
Meet the new XStealth ULTRA powered by Android 15. Advanced mobile privacy, real-time interception alerts and premium hardware for users who demand more control.
XCell News
XStealth ULTRA Android 15
Published 12 July 2025
New XStealth ULTRA Android 15
We proudly introduce the new XStealth ULTRA – Android 15! Elevate your security and privacy with our innovative new product.
Rooting the newly released Android 15, chipset, and baseband reverse engineering are not easy tasks, as they are needed to transform a regular cell phone into an XStealth Phone. We did it again this time, along with several processor reverse engineering. Why reverse engineering? Well, this is needed to edit firmware and implement all the special functions you love, such as IMEI Change, IMSI Change, XTerminator, and more.
How was that possible?
Chipset reverse engineering is now complete using the latest hardware available on the market, including the Qualcomm Snapdragon 8 Elite Dev Kit, Snapdragon 8 Gen 3 Mobile Hardware Development Kit, and ChipWhisperer hardware, alongside Ghidra, IDA Pro, and other specialized reverse engineering software.
All that makes it possible to upgrade the XStealh ULTRA product range to the newly released Samsung Galaxy S25 series, which can now be bought without pre-order.
All that makes it possible to upgrade the XStealh ULTRA product range to the newly released Samsung Galaxy S25 series, which can now be bought without pre-order.
Shop the latest XStealth ULTRA collection from XCell Technologies! And this is not all the good news.
The best is yet to come!
Samsung Galaxy S25 Edge is now available as XStealth ULTRA! Same special functions that come on an ultra-slim, premium smartphone with advanced AI features.
Price dropping for XStealth ULTRA
Last but not least, we dropped the retail prices for all XStealth ULTRA phones, which trigger lower reseller prices:
XStealth ULTRA retail prices | |
| Model | Retail price |
| Samsung A35 | 3800 € |
| Samsung A36 | 3850 € |
| Samsung A55 | 3950 € |
| Samsung A56 | 4300 € |
| Samsung Galaxy S23 | 4700 € |
| Samsung Galaxy S23 Ultra | 4900 € |
| Samsung Galaxy S24 | 4800 € |
| Samsung Galaxy S24+ | 4900 € |
| Samsung Galaxy S24 Ultra | 5250 € |
| Samsung Galaxy S25 | 4800 € |
| Samsung Galaxy S25+ | 5250 € |
| Samsung Galaxy S25 Ultra | 5850 € |
| Samsung Galaxy S25 Edge | 4950 € |
Our product page features a curated selection of supported devices for clarity and ease of choice.
If you are interested in another compatible model from the full list above or would like to use a different Android 15 device that is not listed (for example a Vertu or similar), feel free to contact us via email at [email protected]. We will be happy to assist you with your order.
Please feel free to order your XStealth ULTRA now.
Thank you,
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