Q1. Can I install this OTA file with the QFIL tool?

No. Although this is a Qualcomm-powered device, this specific file is an OTA update package designed for the stock recovery. It is not a full QFIL-compatible firmware and cannot be flashed with PC-based tools. Attempting to do so will fail.

Q2. My selfie camera quality is poor. Will this firmware fix it?

If the camera issues are caused by a software bug or corrupted image processing files, a full OTA re-flash can restore the original software and may fix the problem. If poor quality persists after a clean flash, it could be a hardware issue with the camera lens or sensor.

Q3. My phone is stuck on the Archos logo. Can I still use this method?

Yes, as long as you can still boot into the stock recovery menu (by holding Power + Volume Up), this method is the ideal way to fix a soft brick or bootloop, often without losing your personal data.

Archos 55 Diamond Selfie Stock Firmware (OTA Update File)

The Archos 55 Diamond Selfie is a mid-range, selfie-focused smartphone from 2016, featuring a 5.5-inch Full HD display, a fingerprint sensor, and 4GB of RAM. If your device is experiencing software glitches, is stuck in a bootloop, or you wish to perform a clean installation of the operating system, using this official OTA (Over-The-Air) package from the stock recovery is the intended method for restoration.

Important Note: This is an official OTA update package designed to be installed through the device’s stock recovery menu. It is not a firmware file for a PC flashing tool like QFIL. Ensure your data is backed up before proceeding.

⚠️ Prerequisites: Before You Begin

Click Here for the Essential Pre-Flashing Checklist

Backup Your Data: While applying an OTA update doesn’t always wipe data, it’s highly recommended to back up all important files as a precaution. A factory reset may be required to solve certain issues.
Charge Your Device: Ensure your phone has at least 50% battery to prevent it from shutting down during the installation process.
Prepare a MicroSD Card: You will need a formatted microSD card with enough free space to store the update file.

📱 Quick Device Specifications

Device: Archos 55 Diamond Selfie
Release Year: 2016
Chipset: Qualcomm Snapdragon 430 (MSM8937)
Display: 5.5″ Full HD IPS LCD (1920×1080)
Battery: 3000 mAh
OS: Android 6.0 Marshmallow
RAM/Storage: 4GB / 64GB

⬇️ Archos 55 Diamond Selfie Stock ROM / Firmware

Model	Android	Type	Download	Size
55 Diamond Selfie	6.0 Marshmallow	OTA Update (Recovery Flashable)	Google Drive	1.1 GB

⚡ Quick Flashing Guide

Download the firmware ZIP file (Archos_55_Diamond_Selfie_OTA.zip) and copy it to the root directory of your microSD card (do not extract).
Power off the phone completely, then boot into recovery mode by pressing and holding the Power + Volume Up buttons simultaneously.
Use the Volume keys to navigate the recovery menu and the Power button to select “Apply update from SD card” (or similar wording).
Choose the firmware ZIP file from the SD card to begin the installation, and select “Reboot system now” once the process is complete.

For a more comprehensive walkthrough of this method, please refer to our definitive guide:
👉 Full Tutorial: How to Manually Install Official OTA Updates

❓ Frequently Asked Questions (FAQs)

Q1. Can I install this OTA file with the QFIL tool?: No. Although this is a Qualcomm-powered device, this specific file is an OTA update package designed for the stock recovery. It is not a full QFIL-compatible firmware and cannot be flashed with PC-based tools. Attempting to do so will fail.
Q2. My selfie camera quality is poor. Will this firmware fix it?: If the camera issues are caused by a software bug or corrupted image processing files, a full OTA re-flash can restore the original software and may fix the problem. If poor quality persists after a clean flash, it could be a hardware issue with the camera lens or sensor.
Q3. My phone is stuck on the Archos logo. Can I still use this method?: Yes, as long as you can still boot into the stock recovery menu (by holding Power + Volume Up), this method is the ideal way to fix a soft brick or bootloop, often without losing your personal data.

🔧 Device-Specific Troubleshooting

“Signature verification failed” Error in Recovery: This error means the recovery does not recognize the file. This can happen if the download was corrupted, it is not the official file for the 55 Diamond Selfie, or if you are attempting to downgrade the firmware. Re-download the file and ensure you have the correct model.
“Installation aborted” Error: This can indicate a problem with the microSD card or a corrupted download. Try using a different, freshly formatted microSD card (FAT32 is best). If the issue persists, a “Wipe data/factory reset” from recovery before applying the update might be necessary (this will erase all your data).
Cannot Boot into Recovery Mode: If you cannot access the stock recovery, its partition might be damaged. In this scenario, you cannot use the OTA method. The only alternative is to find a full, QFIL-compatible firmware for this model and flash it using the QFIL tool to restore all partitions.
Fingerprint Sensor Not Working After Update: If the fingerprint scanner becomes unresponsive after a successful update, the first step is to go to Security settings, delete all registered fingerprints, and add them again. If that fails, booting into recovery and selecting “Wipe cache partition” can sometimes resolve software conflicts.