Download Infinix Hot 40 and Hot 40 Pro Firmware Flash File (Stock ROM)
Today we have the latest firmware flash file for the Infinix Hot 40 and Infinix Hot 40 Pro (X6836/X6837) based on Android 13 powered by a Mediatek processor....
Mohammed Huwais
Last updated on December 3, 2025
Mohammed Huwais
Author
I started my career as a blogger in 2014 and also worked on an Android niche platform to gain extra income. I cover the topic on How to guides, software updates, Custom ROM updates and also product review. I'm 24 years old, completed MBA (Master of Business Administration) from Sikkim Manipal University.
Today we have the latest firmware flash file for the Infinix Hot 40 and Infinix Hot 40 Pro (X6836/X6837) based on Android 13 powered by a Mediatek processor. To install the firmware flash file, we need software called SP Flash tool, which can be helpful to flash the stock ROM on your device. The method is simple and easy. We have also added video and step-by-step tutorials to make things easier to flash the official flash file.
This process is helpful if you have bricked your device, lag, or shuttering performance, to fix Bluetooth and WiFi issues, and to unroot or bypass the FRP lock. So, without wasting time, let’s understand what a stock firmware flash file is.
Infinix Hot 40 / 40 Pro Specification:
The Infinix Hot 40 Pro, released in December 2023, is a mid-range smartphone that delivers solid performance and a rich set of features. It boasts a large 6.78-inch IPS LCD display with a 120Hz refresh rate, ensuring smooth scrolling and transitions, along with a peak brightness of 500 nits. The display has a resolution of 1080 x 2460 pixels, resulting in a sharp pixel density of approximately 396 ppi. Powered by the MediaTek Helio G99 chipset (6 nm), the device includes an octa-core CPU (2×2.2 GHz Cortex-A76 & 6×2.0 GHz Cortex-A55) and a Mali-G57 MC2 GPU, which together offer competent performance for both daily tasks and gaming.
The Hot 40 Pro runs on Android 13 with Infinix’s XOS 13.5 interface, providing a smooth and customizable user experience. It is available in two storage configurations: 128GB with 8GB RAM and 256GB with 8GB RAM, both expandable via a dedicated microSDXC slot.
Photography on the Infinix Hot 40 Pro is headlined by its dual-camera setup on the rear, featuring a 108 MP wide-angle main sensor with an f/1.8 aperture and autofocus, accompanied by a 2 MP macro lens and a 0.08 MP auxiliary lens. The camera setup supports features like Quad-LED flash, HDR, and panorama, and can record videos at 1440p@30fps and 1080p@30fps. On the front, the device sports a 32 MP wide-angle selfie camera with dual-LED flash, capable of recording 1080p video. The phone includes stereo speakers with a 3.5mm audio jack and Hi-Res audio for an enhanced audio experience. Connectivity options are robust, with dual-band Wi-Fi, Bluetooth, GPS, NFC, and FM radio.
It also features a USB Type-C 2.0 port with OTG support. The Infinix Hot 40 Pro is equipped with a 5000 mAh battery, supporting 33W wired charging that can charge the battery from 20% to 75% in 35 minutes, as advertised, along with reverse wired charging capabilities. Additional features include a side-mounted fingerprint sensor, accelerometer, gyroscope, proximity sensor, and compass. The device is encased in a sturdy build with a glass front, plastic back, and plastic frame, weighing 199 grams.
Stock Firmware and its Advantage
The smartphone OEMs don’t provide many customizations or functionalities to the device by default. But it’s the most stable ROM according to the device model and Android version.
While most of the third-party firmware comes with system bugs and stability issues, in this case, you may find battery issues, camera issues, network issues, basic features missing, lags, heating, slow down in performance, and more. But you can easily fix these issues when you move to the Stock ROM. Here we have mentioned some of the Stock ROM advantages below:
Flash Stock To Unbrick your Infinix Hot 40 / 40 Pro (X6836/X6837)
Fix the device boot loop issue
Upgrade and Downgrade your phone software version
Flash Stock ROM to unroot the device
Fix Bugs on your phone
Fix lag or stutter on Infinix Hot 40 / 40 Pro
Increase software performance, battery draining issue, OTA update issue
Revert back to Stock ROM will gain phone warranty (if applicable)
Firmware Details:
Device Supported: Infinix Hot 40 / 40 Pro (X6836/X6837)
Processor: Mediatek MT6769H Helio G88 and Mediatek Helio G99
Android OS: Android 13
File: Software Update
Gapps: Included
Check for OTA Updates Manually
Your device will detect and grab the OTA when it becomes available. You will get a notification to install it. If you don’t get the OTA automatically, then manually check for the update. Follow these simple steps mentioned below.
Go to the device Settings > System menu > System Update > Tap on Check for Update option.
If the OTA update appears, tap on Download and install to begin the installation process.
It may take a few minutes and then reboot your device.
Now, your handset will boot into a new system.
Now, you have to download the Stock Firmware file for Infinix Hot 40 / 40 Pro from below.
Steps to Flash Firmware File on Infinix Hot 40 / 40 Pro (X6836/X6837)
Now, follow the full step-by-step installation process to easily flash the Stock Firmware on your Infinix Hot 40 / 40 Pro device. But before heading to the installation process, let’s look at the requirements.
Pre-Requirements:
ROM file supported: Infinix Hot 40 / 40 Pro (X6836/X6837) only. Please don’t use it on other devices.
Charge the device battery up to 60% for a smoother process.
You will require a Windows PC/Laptop and a USB cable to connect your device to the PC.
We at GetDroidTips will not be responsible for any kind of error/issue that occurs to your device while/after installing this firmware or following this guide. Proceed at your own risk.
Now, let’s go to the installation steps. Here we have provided the installation method in both the writing and video guide.
Additionally, you can follow the video tutorial as well for better guidance.
We hope you have successfully installed the Stock Firmware on your Infinix handset model Infinix Hot 40 / 40 Pro. For any queries, you can write them down in the comments below.
