Persistent Android & iOS Device Hosting

I need a reliable partner who can keep a pool of real, powered-on phones online 30 minutes a day so my apps continue running even when I’m not connected. The key requirement is persistence: once I install an app, it must stay on the same handset—both Android and iPhone—until I ask to remove it or swap devices. Ideal locations are India, Poland or Romania, simply because latency to my team is best from those regions, but I’m open to nearby alternatives if the connection is just as stable. Each device should have: • Unrestricted internet (Wi-Fi or 4G) with a public-facing IP. • Remote access— a permanent TestFlight link, or any other method that lets me push builds and monitor logs on iPhones • Continuous power and automatic reboot handling so the apps restart without manual touch • A way for me to check battery health and storage at any time (simple screenshots are fine) Deliverables I expect on day one: 1. At least 150 Android devices and 50 iPhones online, ready for me to enroll. 2. Credentials or port details for remote access, tested together on a live call. 3. A brief SOP showing how you plan to keep the devices persistent (power strips, watchdog scripts, auto-launch settings, etc.). Once verified, we can scale up to multiple units. If you already run a device farm, let me know the models, OS versions and how quickly you can swap or add handsets.