Xiaomi has adopted stricter bootloader (BL) unlock policies for their devices, the significant changes for this year being rolled out. These changes follow warnings from Xiaomi authorities about the risk associated with [BL unlocking](#, emphasizing security and stability for normal users.
New BL Deactivating Limitations
The updated policy includes some notable changes:
- Users can unlock only one bound device during the permission period
- Binding and unlocking must be completed within 14 days of qualification
- No history of violation for the past 180 days within the Xiaomi community
Wang Le, director of the Application Software Department of Xiaomi, went online to gather opinions from the users for the sake of BL unlocking. He emphasized, “Unlocking the BL is like holding double swords, and you need to make the decision cautiously by your own ability and need. General users need to keep the official lock state for security and steadiness.”
Comprehensive risk analysis
Security Issues
- Increased exposure to malicious software and unauthorized access
- Potential data encryption violation
- Higher risk when the device is stolen or lost
Technical Implications
- Warranty voidance
- System Instability Risks
- Potential for device bricking
- OTA Update Complications
- Limited ability for some applications and services
Functionality Impact
- Payment and banking app limitations
- Possible DRM service limitations
- Loss of manufacturer-specific features – Potential for hardware stress and deterioration
Community Response
A poll by Wang Le revealed:
- Over 1,400 reported need for BL unlocking (with cause).
- More than 500 citizens protested against the need
- 70 were unfamiliar with BL locking
Source: ITHome
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