Redmi Note 7 remains one of the most popular smartphones among custom firmware enthusiasts even years after its release. The reason is simple: powerful hardware (processor Snapdragon 660, 3/4/6 GB RAM) and active community support on 4PDA allow you to turn a budget device into a device with flagship functionality. However, choosing unofficial software is always a balance between new opportunities and potential risks.

On the forum 4PDA dozens of firmwares have been collected for Redmi Note 7 (codename lavender), but not all of them are equally stable. Here you will find an overview of the most proven assemblies - from modified versions MIUI to AOSP-projects like LineageOS or Pixel Experience. We will look at how to choose the firmware for your tasks, how to avoid “bricks” (inoperative devices) and what to do if something goes wrong. And for beginners - step-by-step instructions taking into account the specifics Redmi Note 7.

Why do users choose unofficial firmware for Redmi Note 7?

Official updates from Xiaomi for Redmi Note 7 have been discontinued for a long time, and the latest stable version MIUI (12.5 or 13) are often criticized for:

  • 📱 Interface slowdowns due to background processes and advertising in system applications.
  • 🔋 Problems with autonomy — aggressive battery optimization kills background tasks.
  • 🚫 Regional version limitations (for example, the absence of Google Pay in Chinese versions).
  • 🔒 Closed source MIUI, which interferes with modifications without custom recovery.

Custom firmware solves these problems, but not without nuances. For example, Pixel Experience gives "pure" Android with support Google Camera and monthly security updates, and LineageOS famous for its stability and minimalist design. However, both options can deprive you of branded features Xiaomi - such as Quick Ball or Second Space.

📊 Which firmware do you prefer on Redmi Note 7?
  • Official MIUI
  • LineageOS
  • Pixel Experience
  • Another custom one
  • Haven't tried it yet

Another weighty argument - productivity. On the forum 4PDA there are benchmarks where Redmi Note 7 on Pixel Experience shows 15–20% better results in AnTuTu Compared to stock MIUI. The reason is the absence of unnecessary services and kernel optimization Linux for specific hardware.

Top 5 unofficial firmware for Redmi Note 7 with w3bsit3-dns.com: comparison and features

On 4PDA hundreds of themes with firmware, but we have selected the most current and supported builds for lavender. The selection criterion is stability, frequency of updates and user reviews over the past 6 months.

Firmware Base Pros Cons Link to w3bsit3-dns.com
Pixel Experience (Plus) AOSP 13/14 ✅ Pure Android with Pixel features
✅ Regular updates
✅ GCam support		 ❌ No proprietary MIUI features
❌ Possible bugs with the camera (48 MP)		 Link
LineageOS 20 AOSP 13 ✅ Maximum stability
✅ Minimalistic design
✅ MicroG support		 ❌ No GApps in the base build
❌ Outdated kernel (in some builds)		 Link
MIUI Pro (by ingbrzy) MIUI 14 (modified) ✅ All MIUI features + optimizations
✅ Support for themes and animations
✅ No advertising		 ❌ Closed source
❌ Possible lags on weak configurations		 Link
Havoc-OS AOSP 13 ✅ Flexible interface settings
✅ Substrate support (Magisk)
✅ Optimized for gaming		 ❌ Difficult to set up for a beginner
❌ Bugs with Bluetooth in some builds		 Link
CrDroid AOSP 13/14 ✅ Balance between stability and customization
✅ Supports OTA updates
✅ Optimized energy consumption		 ❌ Fewer features than Havoc
❌ Rare updates for lavender		 Link

Important: Firmware based on AOSP 14 (Android 14) for Redmi Note 7 They are currently in alpha testing. Users have reported problems with the camera module and overheating of the processor during prolonged use.

If your goal is maximum performance, pay attention to Pixel Experience Plus or CrDroid. For lovers MIUI without ads will do MIUI Pro from ingbrzy. And if you need an “eternal” smartphone with minimal power consumption - LineageOS without GApps+ MicroG.

Preparing for installation: what needs to be done before flashing the firmware

Improper preparation is the main cause of “bricks” (inoperative devices). Before downloading the firmware from 4PDA, follow the required steps:

Unlock Bootloader|Install TWRP Recovery|Make a backup of EFS and IMEI|Check MIUI version (Global/China)|Download firmware and Magisk (if you need root)-->

Pay special attention unlocking the bootloader. On Redmi Note 7 it takes up to 7 days due to policy Xiaomi (you need to link your Mi account to the device and wait for approval). Instructions:

  1. Activate Developer Options (7 taps per Build number in Settings → About phone).
  2. Turn on OEM Unlock And USB Debugging in developer options.
  3. Connect your phone to PC, open cmd and do: 
    adb reboot bootloader

    fastboot oem unlock

  4. Confirm unlocking on your phone (the data will be erased!).

After unlocking, install TWRP Recovery. For Redmi Note 7 current version 3.7.0_9-0 from mauronofrio (you can download here). Installation via fastboot:

fastboot flash recovery twrp-3.7.0_9-0-lavender.img

fastboot boot twrp-3.7.0_9-0-lavender.img

⚠️ Attention: Do not use TWRP from third party developers without checking reviews on 4PDA. In 2023, there were cases where fake recovery builds contained malware that stole Google account data.

Step-by-step instructions: how to flash Redmi Note 7 via TWRP

Installing custom firmware takes 15–30 minutes, but requires strict adherence to the instructions. We will analyze the process using an example Pixel Experience, but the steps are relevant for any AOSP firmware.

What you will need:

  • 📱 Phone with unlocked bootloader and TWRP.
  • 💾 Firmware (for example, PixelExperience_plus_lavender-13.0-20231010.zip).
  • 🔧 Magisk (if you need root) - version 26.1 or newer.
  • 🔄 disable_forceencrypt file (to disable encryption if necessary).

Procedure:

  1. Copy the firmware, Magisk and disable_forceencrypt to internal memory or SD card.
  2. Boot into TWRP: turn off your phone, hold down Power + Volume up.
  3. In TWRP select Wipe → Advanced Wipe and note:
    • Dalvik / ART Cache
    • System
    • Data
    • Cache
Don't touch Internal Storage And MicroSD!
  • Return to the main menu, select Install and specify the path to the firmware file. Swipe to confirm.
  • After installing the firmware (if you need root), flash Magisk-v26.1.zip.
  • If the firmware does not support encryption, install disable_forceencrypt.zip.
  • Reboot into the system (Reboot → System). The first launch may take 10–15 minutes.
    • 💡

    If after flashing the phone is stuck on the logo for more than 20 minutes, boot into TWRP and repeat the steps with wipe. A common mistake is incomplete cleaning of the partition. Data.

    For firmware based on MIUI (For example, MIUI Pro) the procedure is similar, but instead Wipe sometimes you only need Format Data (full cleaning). Check this in the firmware thread on 4PDA!

    Typical problems after installation and how to solve them

    Even with correctly installed firmware, bugs can occur. We have collected the most common problems and ways to fix them based on user experience 4PDA.

    Problem Possible reason Solution
    Mobile network does not work (no signal) Partition damaged EFS or incorrect APN settings Restore the backup EFS via TWRP or manually enter the APN in the settings
    The camera gives an error when starting Libraries are missing libcamera or conflict with Magisk Install the module Magisk-Camera2API or flash a patch for the camera
    Rapid battery drain Background processes or unoptimized kernel Check battery statistics in Settings → Battery. Disable unnecessary services
    Google Pay doesn't work SafetyNet certification missing or Magisk installed Hide root via MagiskHide or use module Universal SafetyNet Fix
    The phone is overheating Incompatibility of the kernel with the firmware or background tasks Try a different firmware or limit performance in developer options

    If after the firmware Redmi Note 7 does not turn on (black screen or stuck on the logo), try:

    1. Boot into TWRP and repeat the firmware installation.
    2. Flash stock ROM through Mi Flash Tool (instructions here).
    3. Check the integrity of the firmware file (sometimes archives on w3bsit3-dns.com are damaged when downloaded).
    ⚠️ Attention: If after unsuccessful firmware the phone is not detected by the PC in fastboot, try holding the button Food 30+ seconds to force reboot. In 80% of cases, this helps to restore access to the bootloader.

    How to return official MIUI firmware after custom one

    If the custom firmware does not meet expectations or you need a guarantee (for example, to sell a phone), return it stock MIUI can be done in two ways:

    • 🔄 Via Mi Flash Tool (full flashing with deletion of all data).
    • 📦 Via TWRP (if you have a modified MIUI in ZIP format).

    Method 1: Mi Flash Tool (recommended)

    1. Download fastboot firmware for your model (Redmi Note 7 — lavender) from the site Xiaomi.
    2. Unpack the archive into a folder without Cyrillic (for example, C:\MIUI\lavender).
    3. Install Mi Flash Tool and drivers.
    4. Boot your phone into fastboot (Power + Volume down).
    5. In Mi Flash Tool, select the folder with the firmware and click Refresh → Flash.

    Method 2: Via TWRP (only for ZIP firmware)

    1. Download modified MIUI in ZIP format (for example, MIUI Pro or xiaomi.eu).
    2. Make it full Wipe (except Internal Storage).
    3. Install the zip file via Install in TWRP.
    4. Sew Magisk, if you need root.

    After returning to stock MIUI, you may need to unlock the bootloader again (if you plan to install a custom one again). Also check the work IMEI - if it is reset, restore it via backup EFS.

    💡

    Returning the official firmware via Mi Flash Tool is the only way to restore the warranty (if it is still valid). Firmware via TWRP leaves traces on the partition misc, which are visible in the service center.

    Security and risks: what to watch out for when flashing firmware

    Installing unofficial firmware is always associated with risks, even if you follow the instructions. Here are the main threats and how to minimize them:

    • 🔐 Data loss: Full Wipe deletes everything, including photos and messages. Always make a backup on your PC or cloud.
    • 📡 Network problems: Some firmware breaks the work VoLTE or Wi-Fi Calling. Check reviews on w3bsit3-dns.com before installing.
    • 🛡️ Security Vulnerabilities: Custom firmware may contain backdoors, especially if downloaded from unverified sources. Use only files from reputation topics on w3bsit3-dns.com.
    • 💰 Loss of warranty: Xiaomi will void the warranty if an unlocked bootloader or root is detected.

    Pay special attention data encryption. Some firmwares (for example, LineageOS) by default encrypt the partition Data, which may result in loss of access to files upon reset. To avoid this:

    1. Before flashing the firmware, disable encryption via TWRP → Wipe → Format Data → enter "yes".
    2. Or use file disable_forceencrypt.zip (you can download here).

    Also be careful with Magisk modules. Some of them (for example, Xposed Framework) conflict with firmware based on Android 12+. Before installation, check compatibility in the module theme on w3bsit3-dns.com.

    What to do if the firmware contains a virus?

    If, after installing custom firmware, you notice suspicious activity (advertising, spontaneous reboots, strange application permissions), immediately:

    1. Flash stock MIUI via Mi Flash Tool.

    2. Check your phone with an antivirus (for example, Malwarebytes).

    3. Change the passwords for your Google and Mi accounts.

    4. Report a problem in the firmware thread on 4PDA (attach logs from TWRP).

    FAQ: answers to frequently asked questions about firmware for Redmi Note 7

    Is it possible to flash Redmi Note 7 without unlocking the bootloader?

    No. All custom firmware requires unlocked Bootloader. The only exception is modified MIUI via MIUI Downloader, but they do not give complete freedom (for example, you cannot install AOSP).

    Which firmware is better for gaming on Redmi Note 7?

    For gaming, firmware with an optimized kernel is recommended, for example:

    • CrDroid with core Perseus (best performance in PUBG And Genshin Impact).
    • Havoc-OS with settings Game Mode.

    Also install the module Game Turbo Magisk for additional optimization.

    How to update custom firmware without losing data?

    Most firmwares (for example, Pixel Experience or LineageOS) support OTA updates. To update:

    1. Download the new firmware build.
    2. Boot into TWRP.
    3. Install the ZIP file without wipe (except Cache And Dalvik).
    4. Reboot.
    Important: If the changelog of the update says "Clean flash required", do a full reset.

    Why doesn't NFC work after updating the firmware?

    The problem is typical for AOSP-based firmware (for example, LineageOS). Solutions:

    • Sew the patch NFC_Fix_lavender.zip (look in the firmware topic on 4PDA).
    • Check if NFC is enabled in settings (Settings → Connected devices → NFC).
    • If it doesn’t help, go back to MIUI (NFC works best on stock firmware).

    Is it possible to install Android 14 on Redmi Note 7?

    Yes, but with reservations. There are alpha versions on w3bsit3-dns.com Pixel Experience 14 And LineageOS 21, but they:

    • They have bugs with the camera (does not work 48 MP in full resolution).
    • May overheat under prolonged use.
    • Not supported VoLTE.

    For everyday use, it's better to stay on Android 12/13.