Where to download Xiaomi Mi MIX 2S China Firmware

Xiaomi Mi MIX 2S China Firmware with codename is polaris Firmware includes Global Firmware (Global ROM), China Firmware (China ROM), Stable MIUI and Beta MIUI. This is full list of Xiaomi Mi MIX 2S China Firmware. Xiaomi Mi MIX 2S China Firmware may called with other names like . China ROM, Firmware is for China region, there are only English, Chinese and No Google Services. Global ROM, Firmware is for Global region and almost can flash for China phone with unlocked bootloader. They have multilanguage and Google Services, china apps removed. All file download from FirmwareMirror is Free. Fastboot firmware, ZIP firmware is official from Xiaomi. EU ROM, TWRP and Other files is unofficial. Use at your own risk.

Xiaomi Mi MIX 2S China Firmwares :

Android	Date	Version	Type	Size	Download
10.0	2021-07-16	V12.5.1.0.QDGCNXM	Recovery	2.02GB	Download
10.0	2021-07-07	V12.5.1.0.QDGCNXM	Fastboot	2.77GB	Download
10.0	2021-04-07	V12.0.3.0.QDGCNXM	Recovery	2.06GB	Download
10.0	2021-03-26	V12.0.3.0.QDGCNXM	Fastboot	2.62GB	Download
10.0	2020-11-10	V12.0.2.0.QDGCNXM	Recovery	2.05GB	Download
10.0	2020-11-04	V12.0.2.0.QDGCNXM	Fastboot	2.62GB	Download
10.0	2020-08-20	20.8.20	Recovery	2.12GB	Download
10.0	2020-08-07	V12.0.1.0.QDGCNXM	Recovery	2.04GB	Download
10.0	2020-08-05	V12.0.1.0.QDGCNXM	Fastboot	2.61GB	Download
9.0	2019-09-04	9.9.3	Fastboot	2.61GB	Download

Xiaomi Mi MIX 2S China Firmware Specifications : (Source gsmarena)

Network	Technology	GSM / CDMA / HSPA / EVDO / LTE
	2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
		CDMA 800 / 1900 & TD-SCDMA
	3G bands	HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
		CDMA2000 1xEV-DO
	4G bands	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 27, 28, 29, 30, 34, 38, 39, 40, 41
	Speed	HSPA 42.2/5.76 Mbps, LTE-A (3CA) Cat18 1200/100 Mbps

Launch	Announced	2018, March
Launch	Status	Available. Released 2018, April

Body	Dimensions	150.9 x 74.9 x 8.1 mm (5.94 x 2.95 x 0.32 in)
	Weight	191 g (6.74 oz)
	Build	Glass front (Gorilla Glass 4), ceramic back, aluminum frame
	SIM	Dual SIM (Nano-SIM, dual stand-by)

Display	Type	IPS LCD capacitive touchscreen, 16M colors
	Size	5.99 inches, 92.6 cm² (~81.9% screen-to-body ratio)
	Resolution	1080 x 2160 pixels, 18:9 ratio (~403 ppi density)
	Protection	Corning Gorilla Glass 4

Platform	OS	Android 8.0 (Oreo), upgradable to Android 10, MIUI 11
	Chipset	Qualcomm SDM845 Snapdragon 845 (10 nm)
	CPU	Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.8 GHz Kryo 385 Silver)
	GPU	Adreno 630

Memory	Card slot	No
	Internal	64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM
		UFS 2.1

Main Camera	Dual	12 MP, f/1.8, (wide), 1/2.55", 1.4µm, dual pixel PDAF, 4-axis OIS 12 MP, f/2.4, (telephoto), 1/3.4", 1.0µm, AF, 2x optical zoom
	Features	Dual-LED dual-tone flash, HDR, panorama
	Video	4K@30fps, 1080p@30/120fps, 720p@240fps

Selfie camera	Single	5 MP, f/2.0, (wide), 1/4", 1.4µm
	Video	1080p@30fps

Sound	Loudspeaker	Yes
	3.5mm jack	No

Comms	WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
	Bluetooth	5.0, A2DP, LE
	GPS	Yes, with A-GPS, GLONASS, BDS
	NFC	Yes
	Radio	No
	USB	2.0, Type-C 1.0 reversible connector

Features	Sensors	Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass

Battery		Li-Ion 3400 mAh, non-removable
	Charging	Fast charging 18W Quick Charge 3.0 Qi wireless charging 7.5W

Misc	Colors	Black, White
	Models	M1803D5XA
	SAR	0.54 W/kg (head) 1.59 W/kg (body)
	Price	About 270 EUR

Tests	Performance	AnTuTu: 270814 (v7) GeekBench: 9158 (v4.4) GFXBench: 34fps (ES 3.1 onscreen)
	Loudspeaker	Voice 68dB / Noise 70dB / Ring 81dB
	Audio quality	Noise -93.0dB / Crosstalk -92.5dB
	Battery life	Endurance rating 59h

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