Xiaomi Redmi S2 / Redmi Y2 (xiaomi-ysl)
Appearance
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Manufacturer | Xiaomi |
---|---|
Name |
Redmi S2 Redmi Y2 |
Codename | xiaomi-ysl |
Released | 2018 |
Type | handset |
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 |
Extended version |
Android |
FOSS bootloader | yes |
postmarketOS | |
Category | community |
Mainline |
yes |
pmOS kernel |
6.5.2 |
Unixbench score |
4109.86 |
Device package |
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Kernel package |
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Flashing |
Works
|
---|---|
USB Networking |
Works
|
Internal storage |
Works
|
Battery |
Works
|
Screen |
Works
|
Touchscreen |
Works
|
Multimedia | |
3D Acceleration |
Works
|
Audio |
Works
|
Camera |
Broken
|
Connectivity | |
WiFi |
Works
|
Bluetooth |
Works
|
GPS |
Broken
|
Modem | |
Calls |
Partial
|
SMS |
Partial
|
Mobile data |
Broken
|
Miscellaneous | |
FDE |
Works
|
USB OTG |
Works
|
Sensors | |
Accelerometer |
Works
|
Magnetometer |
Broken
|
Ambient Light |
Broken
|
Proximity |
Broken
|
Hall Effect |
Broken
|
Power Sensor |
Works
|
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
- AmateurPenguin (Notes: this device sucks)
- Bczeman
- ItsVixano (Notes: Cracked display glass)
- Kotleni (Notes: Works but laggy and slow)
- NixXiz (Notes: 3/32)
How to enter flash mode
Press Power and Volume Down(fastboot mode)
Installation
- Follow the Installation guide
Note: lk2nd is a hard dependency, without it the mainline kernel will not select the panel. |
$ pmbootstrap install
$ pmbootstrap flasher flash_lk2nd
$ pmbootstrap flasher flash_rootfs
How to enter flash mode
- Stock Fastboot: Power on the device with both and buttons
- lk2nd Fastboot: Power on the device. After it vibrates, hold
Note: Pressing the keys too early will cause the stock bootloader to handle the key combination. You will end up in the wrong Fastboot interface. |
- Recovery: Power on the device with both and buttons
Device Notes
Modem
Modem works with work in progress IPA patches 1
Note: Mobile data is not working only calls and sms, do not enable mobile data it cause reboots. |