The Xiaomi Redmi 6 Pro (codename sakura), launched in 2018, was a notable device as it was the first in the Redmi series to feature a notched display, adopting the design trend of its era to maximize screen real estate. It was a well-rounded budget workhorse, powered by the legendary Qualcomm Snapdragon 625 chipset and a large 4000 mAh battery for excellent endurance. This device is also famous for being the hardware twin of the global Android One bestseller, the Mi A2 Lite. For owners of the original MIUI version, this page provides the official China Fastboot ROM, the community-driven Xiaomi.eu ROM, and the TWRP custom recovery needed for advanced flashing.
Important: You must verify your device is a Redmi 6 Pro (sakura). This firmware is for the MIUI version of the device. Its hardware twin, the Mi A2 Lite (daisy), runs a different software (Android One) and has a different partition layout. Cross-flashing is risky and not recommended for beginners.
Quick Device Specs
- Device: Xiaomi Redmi 6 Pro (sakura)
- Release year: 2018
- Chipset: Qualcomm Snapdragon 625
- Display: 5.84″ IPS LCD, Notched
- Battery: 4000 mAh
- Original MIUI: Android 8.1 (Oreo), MIUI 9
Required Downloads
| File / Tool | Download Link |
|---|---|
| Xiaomi Mi Flash Tool | Download Latest Version |
| Xiaomi USB Drivers | Included with Mi Flash Tool |
| Bootloader Unlock Tool | Official Mi Unlock Page |
Official & Custom ROMs / Recovery
| Region | Build | Android | Type | Download | Codename |
|---|---|---|---|---|---|
| China | V12.0.1.0.PDICNXM | 9.0 | Official Fastboot ROM | Download | sakura |
| Xiaomi.eu (Custom) | V12.0.1.0.PDICNXM (Based) | 9.0 | Custom Recovery ROM | Download | sakura |
| TWRP (Custom Recovery) | 3.3.1 | — | Custom Recovery | Download | sakura |
How to Flash Official ROM (Mi Flash Tool)
Use this method to unbrick your phone or restore official China MIUI firmware.
- Boot into Fastboot mode (Power + Volume Down).
- Extract the official firmware (.tgz file) and select the main folder containing the
/imagesdirectory in Mi Flash Tool. - Select clean all for a safe installation (you can use clean all and lock to return to a fully stock, locked state).
How to Install TWRP & Flash Xiaomi.eu ROM
Use this method to install a clean, multilingual custom ROM on your device.
What is TWRP? TWRP (Team Win Recovery Project) is a powerful custom recovery that replaces your phone’s basic stock recovery. It is the essential tool needed to install, or “flash,” custom software like the Xiaomi.eu ROM (.zip file). It also allows you to make full system backups, root your device, and perform other advanced tasks.
Disclaimer: This is an advanced process. Proceed at your own risk.
- Unlock the Bootloader: This is a mandatory first step. Use the official Mi Unlock Tool.
- Flash TWRP:
- The TWRP download is a .zip file containing the recovery .img and flashing scripts. Extract it.
- Boot your phone into Fastboot mode (Power + Volume Down) and connect it to your PC.
- Run the fastboot-flash-recovery.bat script from the extracted folder to install TWRP.
- Boot into TWRP: After flashing, immediately boot into recovery by holding Power + Volume Up.
- Install Xiaomi.eu ROM:
- In TWRP, it’s recommended to first go to “Wipe” and select “Format Data” to remove encryption.
- Transfer the Xiaomi.eu .zip ROM file to your phone.
- In TWRP, tap “Install,” locate the xiaomi.eu…zip file, and swipe to confirm the flash.
- Reboot your system once complete.
FAQs
Q1. What is the difference between the Redmi 6 Pro (sakura) and the Mi A2 Lite (daisy)?
They have the exact same hardware. The key difference is the software: the Redmi 6 Pro (sakura) was released in China and India and runs Xiaomi’s MIUI skin. The Mi A2 Lite (daisy) was the global version and runs pure, stock Android as part of the Android One program.
Q2. Can I flash the Mi A2 Lite’s stock Android ROM on my Redmi 6 Pro?
Yes, it is possible through a process called cross-flashing, but it is an advanced and risky procedure that can easily brick your device if done incorrectly. The safer option for a global-friendly experience on the Redmi 6 Pro is to install the Xiaomi.eu ROM.
Q3. What was the final official update for the Redmi 6 Pro?
The Redmi 6 Pro launched with Android 8.1 Oreo and received its final major OS upgrade to Android 9 Pie. The MIUI 12 builds provided here are the last official software updates for this model.
Q4. The Xiaomi.eu ROM is a .zip file. What does that mean?
It means it’s a “Recovery ROM” that must be installed using a custom recovery environment like TWRP. The TWRP file provided is the tool needed to install the Xiaomi.eu .zip file. You cannot use Mi Flash Tool for this.
Troubleshooting
- Drivers: If your PC does not recognize the phone in fastboot mode, reinstall the Xiaomi USB drivers and run Mi Flash Tool as Administrator.
- Fastboot errors:
- “error: not catch checkpoint” → This common error means you have selected the wrong folder. In Mi Flash Tool, be sure to select the parent folder that was created when you extracted the .tgz file, not the images folder inside it.
- “Anti rollback error” → You are attempting to flash an older firmware version than what is currently on the device. Xiaomi’s Anti-Rollback Protection (ARB) prevents this.
- TWRP Issues:
- TWRP asks for a password → This means your phone’s storage is encrypted. The standard fix is to go to the “Wipe” menu in TWRP and choose “Format Data”. This will erase everything on your internal storage.
- Stuck on boot after flashing → If the phone doesn’t boot up after flashing a custom ROM, reboot to TWRP, perform a full wipe (Cache, Dalvik, System, Data), and then re-flash the ROM .zip file.
