With Android 15 rumored to introduce native “SIM Profiles” similar to Windows Phone’s old Me Tile, you might wonder if tools like this will become obsolete. However, as of 2025, Google has still not released a public API for SIM-specific vibration patterns or LED colors. Therefore, remains the gold standard for power users who refuse to wait for big tech to catch up.

Reinstall the tool. Version 312 resets the SIM daemon. No need to factory reset.

If you are looking to for backup or dual-sim usage, this tool will likely not work. Modern SIM encryption prevents this software from functioning.

: Official kits and software are often sourced directly from manufacturers like HKCARD Electronics .

Factory/Device Staging: During manufacturing or device staging, tools run in a controlled environment to inject initial operator profiles and provisioning credentials. They interface with secure provisioning servers and hardware roots of trust. Typically, a Manufacturing Execution System (MES) coordinates per-device keys and audit records.