Bluetooth Tracker Ownership Transfer: Account Removal Is Not a Factory Reset | 蓝牙防丢器转手：账号解绑不等于恢复出厂设置
Separate account removal, hardware reset and new-owner setup when handing over a Bluetooth tracker. Use platform-specific instructions and a documented OEM validation plan instead of treating a reset sound as proof of transfer.
转交蓝牙防丢器时，应区分账号解绑、硬件重置与新所有者完成设置。遵循对应平台指引，并建立有记录的 OEM 验证计划，不要把重置提示音当作转移完成的证据。