Add Xiaomi Redmi 3s/Prime (land) (#99)

* Add Xiaomi Redmi 3s/prime (land)

* Add Redmi 3s/Prime(land) to index

* Fix formatting

* Fix formatting

Author: rupansh

supplementary/devices/index.rst

@@ -23,6 +23,7 @@ All of these should only be document in the exact same way here and **only an ov
    fp2
    hammerhead
    krillin
+   land
    mako
    oneplus3
    pme
@@ -552,6 +553,26 @@ Devices
      - GPS, A-GPS, GLONASS
      - Ambient Light Sensor, Fingerprint, Accelerometer, Proximity, Gyroscope
      - Other **?**
+
+   * - :doc:`Xiaomi Redmi 3S/Prime <land>`
+     - land
+     - Halium 7.1 working
+     - v3.18.31
+     - Qualcomm MSM8937 Snapdragon 430
+     - Octa-core Cortex-A53 (4 × 1.4 GHz + 4 × 1.1 GHz)
+     - Adreno 505
+     - **3s:** 2 GB / **Prime:** 3 GB
+     - **3s:** 16 GB / **Prime:** 32GB
+     - Wi-Fi, Bluetooth 4.2
+     - 5MP, no flash
+     - 13MP, LED flash
+     - Non removable 4100mAh
+     - Speaker, Microphone, 3.5mm Headphone Jack **?**
+     - Capacitive Touch screen **?**
+     - IPS LCD (720x1280)
+     - GPS, A-GPS, GLONASS
+     - Ambient Light Sensor, Fingerprint(Prime only), Accelerometer, Proximity, Gyroscope
+     - Other **?**
 
 Sources
 ^^^^^^^
@@ -690,3 +711,8 @@ OnePlus 5
 * `OnePlus 3(T) LOS <https://github.com/LineageOS/lineage_wiki/blob/master/_data/devices/oneplus3.yml>`_
 * `OnePlus 3 Website <https://oneplus.net/3>`_
 * `OnePlus 3T Website <https://oneplus.net/3t>`_
+
+Xiaomi Redmi 3s/Prime
+~~~~~~~~~~~~~~~~~~~~~
+
+* `Redmi 3s Website <http://www.mi.com/sg/redmi3s/>`_

supplementary/devices/land.rst

@@ -0,0 +1,72 @@
+
+land - Xiaomi Redmi 3S/Prime
+============================
+
+land - Xiaomi Redmi 3S/Prime is a entry-level phone with aggresive development on XDA Forums.
+The Prime variant has a fingerprint sensor and 3Gb RAM 
+
+Status
+------
+
+Halium
+^^^^^^
+
+Halium 7.1 is **WIP**. Ported by  `rupansh <https://github.com/rupansh>`_.
+
+Distributions
+^^^^^^^^^^^^^
+
+.. list-table::
+   :header-rows: 1
+
+   * - Distribution
+     - Device Specific Files
+     - Device Common Files
+     - Kernel
+     - What works
+     - What doesn't work
+   * - `Unofficial LineageOS 14.1 Tree by hyper team <https://github.com/HyperTeam>`_
+     - `HyperTeam/android_device_xiaomi_land <https://github.com/HyperTeam/android_device_xiaomi_land>`_
+     - `HyperTeam/android_device_xiaomi_msm8937-common <https://github.com/HyperTeam/android_device_xiaomi_msm8937-common>`_
+     - `HyperTeam/android_kernel_xiaomi_msm8937 <https://github.com/HyperTeam/android_kernel_xiaomi_msm8937>`_ based on v3.18.31
+     - see device page
+     - see device page
+   * - `land on Halium projectmanagement <https://github.com/Halium/projectmanagement/issues/80>`_
+     - `rupansh/android_device_xiaomi_land-1 <https://github.com/rupansh/android_device_xiaomi_land-1>`_
+     - `rupansh/android_device_xiaomi_msm8937-common <https://github.com/HyperTeam/android_device_xiaomi_msm8937-common>`_
+     - `rupansh/android_kernel_xiaomi_msm8937-1 <https://github.com/HyperTeam/android_device_xiaomi_msm8937-1>`_ based on v3.18.31
+     - see projectmanagement issue
+     - see projectmanagement issue
+
+
+Kernel & Hardware
+^^^^^^^^^^^^^^^^^
+
+CAF based
+~~~~~~~~~
+
+The kernel is based off CAF's kernel (Though it has some LineageOS specific patches) 
+
+Device Specifics
+----------------
+
+Guides
+^^^^^^
+
+Unlocking the bootloader WILL void the warranty for this device.
+
+To unlock the bootloader, you need to get the permission from Xiaomi.
+
+Press Volume Down + Power Button to enter fastboot mode.
+
+Press Volume Up + Volume Down + Power button to enter recovery mode.
+
+Developer Info
+^^^^^^^^^^^^^^
+
+Unlocking bootloader is cancerous for Xiaomi devices.
+
+Usefull Resources
+^^^^^^^^^^^^^^^^^
+
+* `TWRP for Xiaomi Redmi 3S/Prime <https://twrp.me/xiaomi/xiaomiredmi3s.html>`_