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 Download Xiaomi Redmi 15C / POCO C85 Firmware ROM TWRP


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Download the firmware/ROM flash for Xiaomi Redmi 15C / POCO C85 with the code is dew. Please make sure the code is exact. You can check model code by command fastboot getvar product in Fastboot mode. This MIUI version of Firmware/ROM is OS2.0.212.0.VBNMIXM and Android version is 15.0. This Firmware/ROM size is 4.3G.

Xiaomi Redmi 15C / POCO C85 may called with other names like 25078RA3EA, 25078RA3EY, 25078RA3EE, 25078RA3EL, 25078PC3EG, 25078PC3EE. 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 MiFirm is Free. Fastboot firmware, ZIP firmware is official from Xiaomi. EU ROM, TWRP and Other files is unofficial. Use at your own risk.

ID
24789
File type
Global Stable
Model
dew
Model name
Redmi 15C / POCO C85
MIUI version
OS2.0.212.0.VBNMIXM
File name
dew_global-ota_full-OS2.0.212.0.VBNMIXM-user-15.0-0daeef7228.zip
Android version
15.0
File size
4.3G
MD5
0daeef7228549b4489868791f31bfd46
Downloaded
1
System
  • Updated the security patch to August 2025. Increased system security.

Redmi 15C / POCO C85 (dew) specifications
Released 2025, August 01
205g, 8mm thickness
Android 15, HyperOS 2
128GB/256GB storage, microSDXC

Redmi 15C / POCO C85 was announced at 2025, August 01 with Android 15, HyperOS 2, have chipset Mediatek Helio G81 Ultra (12 nm) CPU Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55) and GPU Mali-G52 MC2. It have 128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM storage and there are colors: Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange

NETWORK
Technology
GSM / HSPA / LTE
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 850 / 900 / 2100
4G
LTE
Speed
HSPA, LTE
TIMELINE
Announced
2025, August 01
Released
Released 2025, August 01
BODY
Dimensions
171.6 x 79.5 x 8 mm (6.76 x 3.13 x 0.31 in)
Weight
205 g (7.23 oz)
Build
Glass front (Gorilla Glass 3), plastic frame, glass back or silicone polymer (eco leather) back
SIM
Nano-SIM + Nano-SIM
DISPLAY
Type
IPS LCD, 120Hz
Size
6.9 inches, 114.9 cm2 (~84.3% screen-to-body ratio)
Resolution
720 x 1600 pixels, 20:9 ratio (~254 ppi density)
Protection
Corning Gorilla Glass 3
PLATFORM
OS
Android 15, HyperOS 2
Chipset
Mediatek Helio G81 Ultra (12 nm)
CPU
Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU
Mali-G52 MC2
MEMORY
Card slot
microSDXC (dedicated slot)
Internal
128GB 4GB RAM, 128GB 6GB RAM, 256GB 4GB RAM, 256GB 8GB RAM
MAIN CAMERA
Camera
50 MP, f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF
QVGA, f/3.0
Features
LED flash, HDR
Video
1080p@30fps
FRONT CAMERA
Camera
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
Features
HDR
Video
1080p@30fps
SOUND
Loudspeaker
Yes
3.5mm jack
Yes
COMMUNICATES
WLAN
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.4, A2DP, LE
GPS
GPS, GLONASS, GALILEO, BDS
NFC
Yes (market/region dependent)
Radio
FM radio
USB
USB Type-C 2.0, OTG
FEATURES
Sensors
Fingerprint (side-mounted), accelerometer, compass
Virtual proximity sensing
BATTERY
Battery
6000 mAh
Charging
33W wired, PD
MISC
Colors
Moonlight Blue, Mint Green, Midnight Gray, Twilight Orange
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Specs source: gsmarena.com
Disclaimer: We can not guarantee that the information on this page is 100% correct

How to flash Xiaomi Redmi 15C / POCO C85 Firmware ROM

1. If Fastboot firmware. The ext. must be tgz. If not. Rename it from .gz to .tgz. Extract it by WinRAR

2. For Fastboot firmware. Download XiaomiFlash lastest. Extract tool after downloaded

3. Open XiaoMiFlash.exe. Install driver if tool required. Press select and select to firmware/ROM folder what includes flash_all.bat

4. Make sure your phone are unlocked bootloader. Or you must bring your phone to EDL mode (9008) to flash

5. Bring phone to Fastboot mode by hold Power and Volume down for 5-10s. Release button when It show Fastboot

6. Connect Phone to Computer. Press Refresh to scan device. If a device showed is Ok

7. Tick clean all (very important). If not, your phone will LOCKED BOOTLOADER after flash done

8. Press Flash and wait util it show success or any error

ZIP. ZIP ROM using Update function in System or TWRP

EU. EU ROM flash using TWRP

Read more

How to unlock bootloader Xiaomi Redmi 15C / POCO C85

After unlock bootloader the device, your phone becomes more vulnerable and less secure to malware attacks, which may lead to the disclosure and loss of your private data. Some features which require high security level (ex: Find device, added-value services, etc.) may no longer be available. Phone data like Photo, Contacts, SMS or application's data will be lost. Use at your own risk

1. Login with Mi account on your Xiaomi phone. Go to Setting - Phone information - Tap 7 times to MIUI version. It will notice developer options enabled

2. Go to Setting - Additional settings - Developer options - Mi Unlock status. Press Add account and wait to success notice. (This step require SIM card and mobile data enable)

3. Download the Mi Unlock app to PC, and sign in with the Mi account which are loged in your Mi phone

4. Shutdown your phone manually, then hold Power and Volume down button to enter Fastboot mode

5. Connect your phone with the PC using USB cable and click Unlock

Read more

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