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Xiaomi Redmi 3S (xiaomi-land): Difference between revisions

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| architecture = aarch64
| architecture = aarch64
| type = handset
| type = handset
<!-- the following status_* questions should be answered with Y - yes, P - partial, N - no, or left blank (for untested or unknown) -->
| status_usbnet = Y
| status_usbnet = <!-- USB networking does work? then put Y here and delete this comment -->
| status_flashing = Y
| status_flashing = Y<!-- Flashing with "pmbootstrap flasher" works? Put Y here. It works the same for everything coming below. -->
| status_touch = Y
| status_touch = Y<!-- Touch screen is working? You can also answer these questions with P for partially. -->
| status_screen = Y
| status_screen = Y<!-- The display is working? -->
| status_wifi = Y
| status_wifi = Y<!-- Wireless network works? -->
| status_xwayland = Y
| status_xwayland = <!-- Showing X11 applications in a Wayland compositor (Weston, KWin, ...) works? -->
| status_fde = Y
| status_fde = <!-- When installing with full disk encryption, can you type in the password with the on screen keyboard? -->
| status_mainline = Y
| status_mainline = <!-- Instead of a Linux kernel fork, it is possible to run mainline. -->
| status_battery = N
| status_battery = <!-- Charging the battery with charging-sdl is possible -->
| status_3d = Y
| status_3d = <!-- Hardware accelerated 3D graphics (e.g. with freedreno) -->
| status_accel = N
| status_accel = <!-- The sensor that measures proper acceleration works -->
| status_audio = N
| status_audio = <!-- Using the device's speakers/headphone jack works -->
| status_bluetooth = Y
| status_bluetooth = <!-- It's possible to pair and use other devices via the bluetooth protocol -->
| status_camera = N
| status_camera = N<!-- Taking photos and videos works. -->
| status_gps = N
| status_gps = <!-- The Global Positioning System sensor works.  -->
| status_mobiledata = N
| status_mobiledata = <!-- Connecting to the Internet via cellular network. -->
| status_sms = N
| status_sms = <!-- Sending and receiving short messages works as intended. -->
| status_calls = N
| status_calls = <!-- Talking to other people over the cellular network. -->
| status =
| status = Wayland won't start<!-- Text displayed in the "not booting" table on the Devices page , e.g "kernel compiles, doesn't boot" -->
| status_otg = N
| status_otg = <!-- USB-OTG adapters work, e.g. to connect an USB flash drive to the device -->
| status_nfc = -
| status_nfc = <!-- Near-Field Communication (NFC) works -->
| status_irtx =  
| status_irtx = <!-- Infrared (IR) port works -->
| booting = yes
| booting = yes <!-- The device is booting at all, can be yes/no *IMPORTANT* -->
| pmoskernel = 6.12.5
| pmoskernel = 4.9.247
<!-- you can also use these lines if you need to:
if the device haven't originally ran Android OS, e.g. Nokia N900
| n-android =  ✔
Version of the kernel that pmos is running
 
see Unixbench page on wiki
| whet_dhry = 0.0
-->
}}
}}



Revision as of 15:16, 1 January 2025

Xiaomi Redmi 3S
booted os with xfce4
booted os with xfce4
Manufacturer Xiaomi
Name Redmi 3S
Codename xiaomi-land
Released 2016
Type handset
Hardware
Chipset Qualcomm Snapdragon 430 (MSM8937)
CPU 4 x CortexA53 1.4GHz + 4x Cortex A53 1.1GHz
GPU Adreno 505
Display 720 x 1280 IPS
Storage 16GB / 32 GB
Memory 2GB / 3GB
Architecture aarch64
Software
Original software Android (MIUI)
Original version 6.0.1 (MIUI 9.2)
postmarketOS
Category testing
Pre-built images no
Mainline yes
postmarketOS kernel 6.12.5
Features
Flashing
Works
USB Networking
Works
Internal storage
No data
SD card
No data
Battery
Broken
Screen
Works
Touchscreen
Works
Multimedia
3D Acceleration
Works
Audio
Broken
Camera
Broken
Camera Flash
No data
IR TX
No data
Connectivity
WiFi
Works
Bluetooth
Works
GPS
Broken
Modem
Calls
Broken
SMS
Broken
Mobile data
Broken
Miscellaneous
FDE
Works
USB OTG
Broken
HDMI/DP
No data
Sensors
Accelerometer
Broken
Magnetometer
No data
Ambient Light
No data
Proximity
No data
Hall Effect
No data
Haptics
No data
Barometer
No data


Currently testing if lk2nd works.

Contributors

  • Alikates

Users owning this device

  • Alikates
  • ApertureUA (Notes: 3x variant, many dead pixels but useable, unlocked with aboot patch)
  • Bczeman
  • ByteXD23! (Notes: few dead pixels, 3/32 variant, mtp doesnt work)
  • Jojo autoboy (Notes: Prime variant)
  • Minicx (Notes: Need mainline kernel(because of fbdev drivers)
  • Mirko (Notes: Prime variant, ubuntu touch secondary, it likes to overheat when charging while turned off)
  • Netman (Notes: Screen does not respond to touch ("usable" with USB/BT mouse), 2/32 variant (Redmi 3X))
  • Russanandres (Notes: Miui 8 rom)
  • Selfisekai (Notes: held by polish law enforcement)
  • Sungold (Notes: Another lab rat to work on,AEX A12)


How to enter flash mode

With the phone powered off, hold Volume Up and Power buttons simultaneously. Release when you feel a vibration and the fastboot screen shows up.


Installation

Note Warning: Flashing lk2nd is required, as it is a hard dependency. Without it the mainline kernel will not select the display panel (resulting in black screen on boot).
$ pmbootstrap init # choose Vendor: qcom Device codename: msm89x7
$ pmbootstrap install
$ pmbootstrap flasher flash_lk2nd
$ pmbootstrap flasher flash_rootfs

UART pinout

On the back of the board. These pins are only 0.5mm and have solder mask on them, be careful.

Position of the pins on the board

UART and JTAG pinout described

See also