{
  "id": "samsung/galaxy-s4-mini",
  "vendor": "Samsung",
  "model": "Galaxy S4 Mini",
  "aliases": [
    "Galaxy S4 Mini (International 3G)",
    "serrano3gxx",
    "Galaxy S4 Mini (International Dual SIM)",
    "serranodsdd",
    "Galaxy S4 Mini (International LTE)",
    "serranoltexx",
    "Samsung Galaxy S4 Mini (dual sim)",
    "samsung-serranodsdd",
    "samsung-serranolte"
  ],
  "category": "phone",
  "status": "open-firmware",
  "projects": [
    {
      "name": "LineageOS, discontinued after 14.1 (serrano3gxx)",
      "url": "https://wiki.lineageos.org/devices/serrano3gxx/",
      "kind": "firmware",
      "license": "Apache-2.0"
    },
    {
      "name": "LineageOS, discontinued after 14.1 (serranodsdd)",
      "url": "https://wiki.lineageos.org/devices/serranodsdd/",
      "kind": "firmware",
      "license": "Apache-2.0"
    },
    {
      "name": "LineageOS, discontinued after 14.1 (serranoltexx)",
      "url": "https://wiki.lineageos.org/devices/serranoltexx/",
      "kind": "firmware",
      "license": "Apache-2.0"
    },
    {
      "name": "Nura/postmarketOS (archived: unmaintained, may not boot, samsung-serranodsdd)",
      "url": "https://gitlab.postmarketos.org/postmarketOS/pmaports/-/tree/main/device/archived/device-samsung-serranodsdd",
      "kind": "firmware",
      "license": "GPL-3.0"
    },
    {
      "name": "Nura/postmarketOS (archived: unmaintained, may not boot, samsung-serranolte)",
      "url": "https://gitlab.postmarketos.org/postmarketOS/pmaports/-/tree/main/device/archived/device-samsung-serranolte",
      "kind": "firmware",
      "license": "GPL-3.0"
    }
  ],
  "provenance": {
    "sources": [
      "lineageos",
      "postmarketos"
    ]
  },
  "updated": "2026-10-17",
  "identifiers": {
    "sku": [
      "GT-I9190",
      "GT-I9192",
      "GT-I9195",
      "SGH-I257M",
      "SHV-E370K"
    ],
    "chips": [
      "Qualcomm MSM8930AB Snapdragon 400"
    ]
  },
  "install": [
    {
      "project": "LineageOS",
      "method": "usb-bootloader",
      "guide": "https://wiki.lineageos.org/devices/serrano3gxx/install/",
      "difficulty": "medium",
      "tools": [
        "Computer with adb and samloader-rs",
        "USB cable"
      ],
      "reversible": "partial",
      "notes": "No longer maintained: there are no official builds, the guide has you build LineageOS from source. Uses Samsung's Download mode; OEM unlock must be enabled in Developer options where the device has it. Installing wipes all data on the device: back it up first."
    },
    {
      "project": "LineageOS",
      "method": "usb-bootloader",
      "guide": "https://wiki.lineageos.org/devices/serranodsdd/install/",
      "difficulty": "medium",
      "tools": [
        "Computer with adb and samloader-rs",
        "USB cable"
      ],
      "reversible": "partial",
      "notes": "No longer maintained: there are no official builds, the guide has you build LineageOS from source. Uses Samsung's Download mode; OEM unlock must be enabled in Developer options where the device has it. Installing wipes all data on the device: back it up first."
    },
    {
      "project": "LineageOS",
      "method": "usb-bootloader",
      "guide": "https://wiki.lineageos.org/devices/serranoltexx/install/",
      "difficulty": "medium",
      "tools": [
        "Computer with adb and samloader-rs",
        "USB cable"
      ],
      "reversible": "partial",
      "notes": "No longer maintained: there are no official builds, the guide has you build LineageOS from source. Uses Samsung's Download mode; OEM unlock must be enabled in Developer options where the device has it. Installing wipes all data on the device: back it up first."
    }
  ],
  "interfaces": [],
  "claims": [],
  "verification": []
}