Download the latest Blu S390U firmware (Stock ROM) to resolve bootloop and unbrick your device. This file contains the Flashing Utility, USB Driver, and visual instructions. File Size: 1 GB.
Download Blu S390U Flash File
📂 Blu S390U ROM Details
| File Name | Blu_S390U_MT6580_V06_WALMART_20160422(Flash-Files.Net).zip |
| Device Model | Blu S390U |
| Install Method | Guide How to Flash Firmware |
| Size | 1 GB |
| Flash Tool | |
| Mirrors |
🛠️ Essential Tools
How to Flash: Blu S390U
Follow these steps to install the firmware on your Blu S390U correctly. Make sure your battery is charged.
Phase 1: Setup
Get the firmware and extract it on your PC. Check that you have the Flash Tool and USB Drivers inside the folder.
Step 2: Install Drivers
Setup the provided USB Drivers to ensure your computer detects the Blu S390U.
Step 3: Flash
Launch the Flash Tool, load the firmware file, and plug in your device in download mode. Click "Start" to begin flashing.
FAQ: Blu S390U
Is this Blu S390U firmware official?
Yes, the firmware provided here is 100% official from the manufacturer for Blu S390U.
Does flashing Blu S390U delete data?
Yes, flashing Blu S390U stock firmware typically wipes user data. Please backup your data before proceeding.
What is the Blu S390U file size?
The Blu S390U firmware file size is 1 GB. Make sure you have enough storage space.
Are the download links safe?
Yes, all download links provided are 100% safe and scanned for malware. We provide direct links to official firmware files.
If you face any issue flashing Blu S390U, please comment down below.
