The Comio C2 Lite is a budget Android 7.0 smartphone with a 5‑inch HD display, 1.5 GB RAM, 16 GB storage, and a large 3900 mAh battery aimed at entry‑level users who want long backup and dual‑SIM connectivity.
The Comio_C2_Lite_180116_7.0_CPB and COMIO_ComioC2Lite_7.0.065.P1.180615.COMIOC2LITE.DZ_DZ_DZ6737N_OE.CPB firmware builds are full stock ROMs that restore the device to factory condition, helping fix boot‑loops, malware‑infected systems, severe lag, and software glitches on the C2 Lite.
Comio C2 Lite Firmware Details
| Field | Details |
|---|---|
| Device Name | Comio C2 Lite |
| Model Identifier | C2 Lite, dual‑SIM Android smartphone |
| Chipset / CPU | MediaTek MT6737, 1.3 GHz quad‑core |
| RAM / Storage | 1.5 GB RAM, 16 GB internal storage (microSD supported) |
| Display | 5.0‑inch 720 × 1280 pixels touchscreen |
| Battery | 3900 mAh removable battery |
| Android Version | Android 7.0 Nougat with COMIO UI skin |
| Firmware Versions | 180116_7.0_CPB; 7.0.065.P1.180615.COMIOC2LITE.DZ6737N_OE.CPB |
| Build Dates | 16 Jan 2018 (180116); 15 Jun 2018 (7.0.065.P1.180615) |
| File Sizes | ~1.46 GB (180116 CPB); ~1.27 GB compressed CPB package (180615) |
| File Type | .CPB stock firmware (second file packed in.rar archive) |
| Flashing Tool | QGDP / similar CPB flashing tool for MediaTek‑based Comio devices |
| Bootloader / Partitions | Restores full stock firmware, including system, boot, and recovery partitions |
| Typical Use Cases | Unbrick, fix boot‑loop, resolve extreme lag, remove malware, or repair soft‑bricked C2 Lite units |
| Recommended Version | Newer 7.0.065.P1.180615 build is preferred for stability and optimizations where available |
Download Official Firmware for Comio C2 Lite
| Filename | Region / Variant | File Size | Build Date | Build Version | Android | Flashing Type | Notes | Download Link |
|---|---|---|---|---|---|---|---|---|
| Comio_C2_Lite_180116_7.0_CPB.zip | India / Global retail Comio C2 Lite units | 1.46 GB | 2018‑01‑16 | 180116_7.0 | Android 7.0 Nougat | Full CPB flash via QGDP (clean stock ROM) | Good for restoring early production devices, fixing boot‑loops, and returning to a factory‑fresh system. | Download 180116 Build (MediaFire) |
| COMIO_ComioC2Lite_7.0.065.P1.180615.COMIOC2LITE.DZ_DZ_DZ6737N_OE.CPB (archive) | Comio C2 Lite MT6737N variant, India firmware (distributed via RepairMyMobile and similar sites) | 1.27 GB (.rar archive containing CPB) | 2018‑06‑15 | 7.0.065.P1.180615 | Android 7.0 Nougat | Extract.rar, then flash CPB with QGDP (full ROM) | Newer firmware with updated build chain for MT6737N; recommended where devices show battery calibration issues, instability, or bugs on early builds. | Download 7.0.065.P1.180615 (MediaFire) |
Flashing Requirements
- A Windows PC or laptop with administrator rights and a stable USB connection.
- Comio C2 Lite handset with at least 50–60% battery to prevent shutdown during flashing.
- Original or high‑quality USB cable to avoid random disconnects mid‑flash.
- Installed MediaTek/Comio USB and VCOM drivers so the PC detects the phone in download mode.
- QGDP Tool (or compatible CPB flasher) properly installed on the PC.
- The selected Comio C2 Lite CPB firmware file downloaded and extracted (for the.rar package, extract until you see the.CPB file).
- Full backup of contacts, photos, and important files, because full firmware flashing normally wipes user data and internal storage.
How to Flash the Firmware
Quick steps to flash Comio C2 Lite CPB firmware with QGDP:
- Install the required USB/VCOM drivers and QGDP Tool on your Windows PC, then open QGDP and log in using the default password provided in the tool documentation.
- In QGDP, go to the configuration panel, select the CPU type, browse to the Comio C2 Lite.CPB file you downloaded, and save the settings.
- Power off the Comio C2 Lite completely, connect it to the PC via USB without turning it on, and wait for Windows to recognize it.
- Click the Start or Upgrade button in QGDP and let the tool flash all partitions; do not disconnect the cable or use the phone while the progress bar is running.
- When QGDP shows a successful or passed status, disconnect the cable, power on the device, and complete the initial Android setup and Google account sign‑in.
For a full, illustrated step‑by‑step tutorial with screenshots and videos showing each QGDP screen and option, follow this dedicated guide: How to use QGDP Tool to flash CPB firmware on Android devices.
Frequently Asked Questions (FAQs)
What issues can these Comio C2 Lite firmware files fix?
The official CPB ROMs are ideal for recovering C2 Lite units stuck on the logo, trapped in boot‑loops, or affected by serious lag after app overload or failed updates. They also help remove deeply embedded malware, repair unstable customizations, and restore system apps or services that started crashing frequently.
Which build should I prefer: 180116 or 7.0.065.P1.180615?
Where supported, the newer 7.0.065.P1.180615 build is generally recommended because later stock firmware often includes stability tweaks and under‑the‑hood optimizations. The earlier 180116 firmware is still useful for returning to the original launch software or when troubleshooting a problem that may have started after updating to the newer build.
Will flashing improve my C2 Lite’s battery life and speed?
Users frequently report that the large 3900 mAh battery performs below expectations when the system is cluttered with apps or misconfigured background services. A clean flash of stock firmware can remove bloat, reset misbehaving apps, and improve perceived performance and endurance, though it cannot compensate for hardware limits or poor signal conditions.
Is this firmware safe for all Comio C2 series models?
No, these CPB files are built specifically for the Comio C2 Lite and should not be used on other Comio models like the standard C2, C1 Pro, or S1 Lite. Always confirm that “Comio C2 Lite” appears under Settings > About phone or on the device label before flashing any ROM.
What if QGDP does not detect my Comio C2 Lite?
If the phone is not detected, re‑install the USB/VCOM drivers, try another USB port or cable, and make sure the device is fully powered off before connecting. On some PCs you may also need to disable driver signature enforcement or use a different Windows version so the preloader interface is recognized properly.
Does flashing these ROMs wipe my personal data?
Yes, full CPB flashing is typically equivalent to a factory restore at partition level and will erase installed apps, SMS, and stored data on internal storage. Always create backups to cloud services or a PC before starting the process to avoid losing important information.
