Mobile Recovery Mode After Factory Reset for Stolen Device Tracking

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Solution Overview

Problem

Mobile devices can be stolen and reset by malicious parties, leading to loss of user data and lack of recourse for the original owner to recover the device.

Innovation Solution

Implementing a recovery mode that activates upon a factory reset, requiring a recovery key for normal operation, and transmitting location data to authorized contacts if the incorrect key is entered, using sensors and communication modules to track and notify the original owner.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Productivity

If a factory reset is performed to restore device functionality for a new user, then the device can be reused and productivity is improved, but the original owner loses the ability to recover their device and personal information is lost

Engineering Contradiction:

Improvedevice reuse capabilityVSAvoiddevice recovery assurance

Core Design Contradiction:

ProductivityVSReliability

Solution Approach 1:

The system performs preliminary actions by establishing a recovery mechanism before the factory reset occurs. A recovery mode is activated that preserves the ability to track and recover the device even after data is erased, ensuring the original owner can regain possession while allowing the device to be reset for new use.

Inventive Principle:

Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intermediary recovery mode that acts as a mediator between the original owner and the reset device. This mode includes location tracking and recovery contact notification systems that facilitate the return of the device to its legitimate owner while allowing the device to be restored for new users.

Inventive Principle:

Principle #24Intermediary (Mediator)

2Reliability

If location tracking is continuously monitored to enable device recovery, then device recovery capability is improved, but energy consumption increases

Engineering Contradiction:

Improvedevice recovery capabilityVSAvoidenergy consumption

Core Design Contradiction:

ReliabilityVSUse of energy by moving object

Solution Approach 1:

The system implements periodic location reporting instead of continuous monitoring. The device transmits location information at intervals or when triggered by specific events (such as attempts to activate the device), maintaining recovery capability while significantly reducing energy consumption compared to continuous tracking.

Inventive Principle:

Principle #19Periodic action

Solution Approach 2:

The recovery mode is designed to be self-activating and self-sustaining with minimal energy requirements. Once activated, the system automatically manages location tracking and communication with recovery contacts without requiring continuous user intervention or high energy input, enabling long-term operation on battery power.

Inventive Principle:

Principle #25Self-service

Data Source

PatentUS20260081989A1Recovery mode for a mobile device

Publication Date: 2026.03.19 MOTOROLA MOBILITY LLC

AI summary

Techniques for recovery mode for a mobile device are described and are implementable to enable locations of mobile devices to be tracked, such when a mobile device is stolen. For instance, an indication is received of a full device reset of a mobile device and in response to the indication of the full device reset, a key query is presented requesting a recovery key for the mobile device. A recovery mode is executed in response to an incorrect response to the key query, the recovery mode including causing the mobile device to obtain location data for a location of the mobile device and transmit the location data using user contact information stored on the mobile device.