The InnJoo One 3G HD is a slim, premium-feel Android phone with MT6592 octa-core power and a bright IPS display. Despite its strengths, users often complain about random freezing, crashing after updates, rapidly draining battery, overheating during charging, touchscreen lags, and failing app launches. Reports of storage or Wi-Fi errors, lost IMEI after flashing, and problems with rooting are also common. Flashing the official firmware below can fix persistent loops, update failures, and unresponsive software, restoring a smooth system experience.
InnJoo One 3G HD Firmware Details
| Device Name: | InnJoo One 3G HD |
| Model: | One 3G HD |
| Chipset: | MediaTek MT6592 (Octa-Core 1.7GHz) |
| GPU: | Mali-450MP4 |
| Android Version: | 5.1.1 Lollipop |
| Firmware Version: | MT6592_5.1.1 |
| Build Date: | June 25, 2017 |
| File Size: | 601MB |
| File Type: | Scatter Firmware (.zip, SP Flash Tool) |
| Flashing Tool: | SP Flash Tool (for MTK) |
| Display: | 5.0-inch IPS, HD 720×1280 pixels |
| RAM / Storage: | 2GB RAM / 16GB internal (microSD up to 64GB) |
| Rear Camera: | 13MP autofocus, LED flash |
| Front Camera: | 5MP |
| Battery: | 2600mAh Li-Po (non-removable) |
| SIM: | Dual SIM (micro + nano, shared with microSD) |
| Other: | Dragontrail Glass, metal body, Wi-Fi, Bluetooth, GPS |
Download Official Firmware for InnJoo One 3G HD
This firmware resolves boot errors, repeated updates, screen freezes, lost IMEI, FRP lock, and error messages after failed modifications. It is recommended for full system recovery and bug repair.
📄 Filename: Innjoo_One_3G_HD_MT6592_5.1.1.zip
📦 Size: 601MB
🗓️ Build Date: June 25, 2017
🔢 Build Version: MT6592_5.1.1
🤖 Android Version: 5.1.1 Lollipop
⬇️ Download Link: MediaFire
How to Flash the Firmware
Follow these 5 quick steps to safely flash Innjoo_One_3G_HD_MT6592_5.1.1.zip to your phone:
- Download and extract
Innjoo_One_3G_HD_MT6592_5.1.1.zipand the latest SP Flash Tool onto your Windows PC. - Install MediaTek VCOM USB drivers and open SP Flash Tool.
- Load the scatter file from the firmware folder into SP Flash Tool.
- Turn off your InnJoo One 3G HD and connect it to the PC using a USB cable.
- Click “Download” in the tool and wait for a green success ring. Disconnect and reboot the phone.
For a step-by-step illustrated guide, visit this Mediatek flashing tutorial.
