看到「OnePlus OxygenOS built-in analytics」這篇，講作者在聽連線時看到 OnePlus OxygenOS 內建的 Malware：

從維基百科上的說明好像不怎麼意外啊：

一加（全稱：深圳市萬普拉斯科技有限公司，英語：OnePlus）是中國一家行動通訊終端裝置研製與軟體開發的企業，於2013年12月7日成立，主要開拓國外市場。

作者一開始看到各種行為，像是 screen_off、screen_on、unlock、abnormal_reboot：

{
    "ty": 3,
    "dl": [
        {
            "id": "258cfeb1",
            "en": "screen_off",
            "ts": 1484177517017,
            "oed": [],
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, {
            "id": "258cfeb1",
            "en": "screen_on",
            "ts": 1484177826984,
            "oed": [],
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, {
            "id": "258cfeb1",
            "en": "unlock",
            "ts": 1484177827961,
            "oed": [],
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, {
            "id": "258cfeb1",
            "en": "abnormal_reboot",
            "ts": 1484178427035,
            "oed": [],
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, ...
    ]
}

然後是各種機器資訊，包括 MAC address、IMEI 之類的：

{
    "ty": 1,
    "dl": [
        {
            "ac": "",
            "av": "6.0.1",
            "bl": 82,
            "br": "OnePlus",
            "bs": "CHARGING",
            "co": "GB",
            "ga": 11511,
            "gc": 234,
            "ge": 6759424,
            "gn": 30,
            "iac": 1,
            "id": "258cfeb1",
            "im": "123456789012345,987654321098765",
            "imei1": "123456789012345",
            "it": 0,
            "la": "en",
            "log": "",
            "ma": "aa:bb:cc:dd:ee:ff",
            "mdmv": "1.06.160427",
            "mn": "ONE A2003",
            "nci": "23430,",
            "ncn": ",",
            "noi": "23430,",
            "non": "EE,",
            "not": "LTE,",
            "npc": "gb,",
            "npn": "07123456789,07987654321",
            "nwa": "aa:bb:cc:dd:ee:ff",
            "nwb": "ff:ee:dd:cc:bb:aa",
            "nwh": false,
            "nwl": 0,
            "nws": "\"CHRISDCMOORE\"",
            "ov": "Oxygen ONE A2003_24_161227",
            "pcba": "",
            "rh": 1920,
            "ro": false,
            "romv": "3.5.6",
            "rw": 1080,
            "sov": "A.27",
            "ts": 1484487017633,
            "tz": "GMT+0000"
        }
    ]
}

然後是開了什麼 app XDDD

{
    "ty": 4,
    "dl": [{
            "id": "258cfeb1",
            "pn": "com.Slack20003701",
            "pvc": "20003701",
            "tk": [
                [1484079940460, 1484079952177],
                [1484081525486, 1484081603191],
                [1484081603424, 1484081619211],
                ...
            ],
            "it": 0
        }, {
            "id": "258cfeb1",
            "pn": "com.microsoft.office.outlook170",
            "pvc": "170",
            "tk": [
                [1484084321735, 1484084333336],
                [1484084682578, 1484084683668],
                [1484084685843, 1484084688985],
                ...
            ],
            "it": 0
        }, ...
    ]
}

以及在 app 裡面做了什麼 XDDD (像是 ChromeTabbedActivity start、RecentsActivity stop、WifiSettingsActivity start、Settings start)

{
    "ty": 2,
    "dl": [{
            "id": "258cfeb1",
            "pi": 12795,
            "si": "127951484342058637",
            "ts": 1484342058637,
            "pn": "com.android.chrome",
            "pvn": "55.0.2883.91",
            "pvc": 288309101,
            "cn": "ChromeTabbedActivity",
            "en": "start",
            "aed": [],
            "sa": true,
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, ... {
            "id": "258cfeb1",
            "pi": 4143,
            "si": "41431484342115589",
            "ts": 1484342115589,
            "pn": "com.android.systemui",
            "pvn": "1.1.0",
            "pvc": 0,
            "cn": "RecentsActivity",
            "en": "stop",
            "aed": [],
            "sa": true,
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, {
            "id": "258cfeb1",
            "pi": 26449,
            "si": "264491484342115620",
            "ts": 1484342115620,
            "pn": "com.android.settings",
            "pvn": "6.0.1",
            "pvc": 23,
            "cn": "WifiSettingsActivity",
            "en": "start",
            "aed": [],
            "sa": true,
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, ... {
            "id": "258cfeb1",
            "pi": 2608,
            "si": "26081484346421908",
            "ts": 1484346421908,
            "pn": "com.android.settings",
            "pvn": "6.0.1",
            "pvc": 23,
            "cn": "Settings",
            "en": "start",
            "aed": [],
            "sa": true,
            "it": 0,
            "rv": "OnePlus2Oxygen_14.A.27_GLO_027_1612271635"
        }, ...
    ]
}

有人提供了移除的方法：

@chrisdcmoore I've read your article about OnePlus Analytics. Actually, you can disable it permanently: pm uninstall -k --user 0 pkg

— Jakub Czekański (@JaCzekanski) October 10, 2017

但你可以不要買這個牌子啊 XDDD