Xiaomi Redmi S2 / Redmi Y2 (xiaomi-ysl)
Appearance
![]() | |
Manufacturer | Xiaomi |
---|---|
Name |
Redmi S2 / Redmi Y2 |
Codename | xiaomi-ysl |
Released | 2018 |
Hardware | |
Chipset | Qualcomm Snapdragon 625 (MSM8953) |
CPU | Octa-core 2.0 GHz Cortex-A53 |
GPU | Adreno 506 |
Display | 720 x 1440 IPS |
Storage | 32 GB / 64 GB |
Memory | 3 GB / 4 GB |
Architecture | aarch64 |
Software | |
Original software | Android 8.1 |
postmarketOS | |
Category | testing |
Pre-built images | no |
Mainline | yes |
postmarketOS kernel | 6.3 |
Flashing |
Works |
---|---|
USB Networking |
Works |
Internal storage |
No data |
SD card |
No data |
Battery |
Works |
Screen |
Works |
Touchscreen |
Works |
Keyboard |
No data |
Touchpad |
No data |
Multimedia | |
3D Acceleration |
Works |
Audio |
Partial |
Camera |
Broken |
Camera Flash |
No data |
Connectivity | |
WiFi |
Works |
Bluetooth |
Works |
GPS |
Broken |
Modem | |
Calls |
Partial |
SMS |
Partial |
Mobile data |
Broken |
Miscellaneous | |
FDE |
No data |
USB-A |
No data |
USB OTG |
Works |
HDMI/DP |
No data |
Sensors | |
Accelerometer |
Works |
Magnetometer |
Broken |
Ambient Light |
Broken |
Proximity |
Broken |
Hall Effect |
Broken |
Haptics |
No data |
Power Sensor |
No data |
This device is based on the Qualcomm Snapdragon 450 (MSM8953). See the SoC page for common tips, guides and troubleshooting steps |
Maintainer(s)
Users owning this device
How to enter flash mode
Press Power and Volume Down(fastboot mode)
Installation
On your host machine, install arm-none-eabi-gcc
toolchain and follow the instructions below
git clone https://github.com/msm8953-mainline/lk2nd cd lk2nd make TOOLCHAIN_PREFIX=arm-none-eabi- msm8953-secondary fastboot flash boot build-msm8953-secondary/lk2nd.img fastboot reboot
Boot your device. Once you see the Xiaomi logo and the startup vibration, hold the
. You should now see a version of the fastboot screen with selectable entries (use Volume buttons to select between) and a summary of your device specs. This is lk2nd's fastboot mode and you can now continue the normal flashing procedure.
Follow the Installation guide
If using recovery zip, boot into lk2nd and flash boot.img into lk2nd using
$ fastboot flash boot boot.img
, then hit the power button to reboot