Redmi S2 / Redmi S2/Y2 Firmware
Codename: ysl
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Official Redmi S2 / Redmi S2/Y2 firmware (codename ysl).
The newest Fastboot ROM is V12.0.1.0.PEFRUXM (Android 9), 2.0 GB, released 2020-12-09 03:00.
The newest Recovery ROM is V12.0.1.0.PEFRUXM.
Files are served directly from Xiaomi’s servers. Need flashing help? Browse our guides.
Xiaomi Redmi S2 (Redmi Y2)
Specs source: gsmarena.com- Released2018, May
- Body170g, 8.1mm thickness
- OSAndroid 8.1, up to Android 9, MIUI 12
- Storage32GB/64GB storage, microSDXC
Xiaomi Redmi S2 (Redmi Y2) was announced in 2018, May. Released 2018, May, runs Android 8.1 (Oreo), upgradable to Android 9, MIUI 12, powered by Qualcomm MSM8953 Snapdragon 625 (14 nm), memory: 32GB 3GB RAM, 64GB 4GB RAM, available in Gray, Gold, Rose Gold, Mesmerising Blue, Stunning Black.
Full specifications
| Network | |
|---|---|
| Technology | GSM / CDMA / HSPA / LTE |
| Launch | |
|---|---|
| Announced | 2018, May. Released 2018, May |
| Status | Discontinued |
| Body | |
|---|---|
| Dimensions | 160.7 x 77.3 x 8.1 mm (6.33 x 3.04 x 0.32 in) |
| Weight | 170 g (6.00 oz) |
| Build | Glass front, plastic back, plastic frame |
| SIM | Nano-SIM + Nano-SIM |
| Display | |
|---|---|
| Type | IPS LCD |
| Size | 5.99 inches, 92.6 cm2 (~74.5% screen-to-body ratio) |
| Resolution | 720 x 1440 pixels, 18:9 ratio (~269 ppi density) |
| Platform | |
|---|---|
| OS | Android 8.1 (Oreo), upgradable to Android 9, MIUI 12 |
| Chipset | Qualcomm MSM8953 Snapdragon 625 (14 nm) |
| CPU | Octa-core 2.0 GHz Cortex-A53 |
| GPU | Adreno 506 |
| Memory | |
|---|---|
| Card slot | microSDXC (dedicated slot) |
| Internal | 32GB 3GB RAM, 64GB 4GB RAM |
| Main Camera | |
|---|---|
| Dual | 12 MP, f/2.2, 1.25μm, PDAF Auxiliary lens |
| Features | LED flash, panorama, HDR |
| Video | 1080p@30fps (gyro-EIS) |
| Selfie camera | |
|---|---|
| Single | 16 MP, f/2.5, (wide), 1/3.06" 1.0µm |
| Features | HDR, LED flash |
| Video | 1080p@30fps |
| Sound | |
|---|---|
| Loudspeaker | Yes |
| 3.5mm jack | Yes |
| Comms | |
|---|---|
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct |
| Bluetooth | 4.2, A2DP, LE |
| NFC | No |
| Infrared port | Yes |
| Radio | FM radio |
| USB | microUSB 2.0 |
| Features | |
|---|---|
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass |
| Battery | |
|---|---|
| Type | Li-Po 3080 mAh, non-removable |
| Charging | 10W wired |
| Misc | |
|---|---|
| Colors | Gray, Gold, Rose Gold, Mesmerising Blue, Stunning Black |
| Models | M1803E6G, M1803E6H, M1803E6I |
| SAR | 0.43 W/kg (head) 1.58 W/kg (body) |
| Price | About 160 EUR |
| Our Tests | |
|---|---|
| Performance | AnTuTu: 77488 (v7) GeekBench: 4313 (v4.4) GFXBench: 7.4fps (ES 3.1 onscreen) |
| Display | Contrast ratio: 1072:1 (nominal), 3.077 (sunlight) |
| Camera | Photo / Video |
| Loudspeaker | Voice 68dB / Noise 69dB / Ring 82dB |
| Audio quality | Noise -90.3dB / Crosstalk -93.1dB |
| Battery (old) | Endurance rating 92h |
10 versions found
| Version | Android | Type | Size | Released | Downloads | Download |
|---|---|---|---|---|---|---|
|
V12.0.1.0.PEFRUXM
Russia
|
Android 9 | Recovery | 1.7 GB | 2020-12-15 03:00 | 0 | Download |
|
V12.0.1.0.PEFRUXM
Russia
|
Android 9 | Fastboot | 2.0 GB | 2020-12-09 03:00 | 0 | Download |
|
V12.0.2.0.PEFMIXM
Global
|
Android 9 | Recovery | 1.7 GB | 2020-09-29 03:00 | 0 | Download |
|
V12.0.2.0.PEFMIXM
Global
|
Android 9 | Fastboot | 2.0 GB | 2020-09-24 03:00 | 0 | Download |
|
V12.0.4.0.PEFCNXM
China
|
Android 9 | Recovery | 2.0 GB | 2020-08-05 03:00 | 0 | Download |
|
V12.0.4.0.PEFCNXM
China
|
Android 9 | Fastboot | 2.6 GB | 2020-07-29 03:00 | 0 | Download |
|
Unknown
|
Android 8 | Recovery | 1.5 GB | 2019-03-01 03:00 | 0 | Download |
|
Unknown
|
Android 8 | Recovery | 1.5 GB | 2019-03-01 03:00 | 0 | Download |
|
Unknown
|
Android 8 | Fastboot | 2.0 GB | 2019-03-01 03:00 | 0 | Download |
|
Unknown
|
Android 8 | Fastboot | 1.9 GB | 2019-02-22 03:00 | 0 | Download |
Locked, stuck or need it flashed?
Step-by-step guides for technicians working on the Redmi S2 / Redmi S2/Y2: