Do you experience heat, rapid battery drain, poor charging, touchpad malfunction, or app crashes with your InnJoo Fire 2 3G? Users commonly report overheating in use/charging, battery depleting quickly, sluggish charging ports, sections of the screen not responding (touch issues), and problems installing or launching apps after updates or resets. Boot logo freeze and difficulty finding replacement parts, especially batteries and screens, are persistent complaints. This official firmware package MT6580_20160428_5.1 is recommended to restore touch responsiveness, fix boot and charging failures, and resolve persistent app errors on the Fire 2 3G.
InnJoo Fire 2 3G Firmware Details
| Device Name | InnJoo Fire 2 3G |
| Model | Fire 2 3G |
| Chipset | MediaTek MT6580 (Quad-core 1.3GHz Cortex-A7) |
| GPU | Mali-400 MP2 |
| RAM | 1 GB |
| Storage | 8 GB (microSD up to 128GB) |
| Display | 5.0″ IPS, 720 x 1280 px |
| Rear Camera | 13MP autofocus, LED flash |
| Front Camera | 5MP |
| Battery | 2800 mAh Li-Ion, removable |
| Android Version | 5.1 Lollipop |
| Firmware Version | MT6580_20160428_5.1 |
| Build Date | 2016-04-28 |
| File Size | 663MB |
| File Type | ZIP archive |
| Flashing Tool | SP Flash Tool (MediaTek) |
Warning: Many users lost IMEI, faced boot loops, or touch failures after using wrong firmware. Confirm your Fire 2 3G/MT6580 version before flashing. Charge above 50%; only use original USB & SP Flash Tool.
Download Official Firmware for InnJoo Fire 2 3G
Firmware recovers lost charging, touch issues, stuck boot logo, and persistent app problems. Use solely for Fire 2 3G/MT6580.
📄 Filename: Innjoo_Fire_2_3G_MT6580_20160428_5.1.zip
📦 Size: 663MB
🗓️ Build Date: 2016-04-28
🔢 Build Version: MT6580_20160428_5.1
🤖 Android Version: 5.1 Lollipop
⬇️ Download Link: Mediafire Direct
How to Flash the Firmware
- Back up your data before flashing (process erases all files).
- Charge your Fire 2 3G above 50% and disconnect any peripherals.
- Extract ZIP, install SP Flash Tool and load the scatter file in the program.
- Connect phone in download mode, start flash, wait for green tick.
- Never disconnect until complete; restart phone after flashing for system refresh.
Get step-by-step guide, images and video: Complete MediaTek flashing guide for Fire 2 3G.
