Download Digma Optima 7 A100S Official Firmware (R2_201028)

If you’re looking to restore your Digma Optima 7 A100S tablet to its original factory condition, you’ve come to the right place. This official stock firmware is the perfect solution for fixing software errors, removing viruses, resolving bootloop issues, or unbricking a soft-bricked device. Flashing stock ROM is also the best way to prepare your device before selling it or to simply start fresh.

This guide provides the direct download link and a complete, step-by-step tutorial on how to flash the firmware onto your tablet.

Digma Optima 7 A100S Firmware Details

Here’s a quick overview of this firmware package:

Fixes and Improvements with this Stock ROM

While this build doesn’t come with a detailed public changelog, installing the official R2_201028 firmware is the definitive way to:

• Restore Performance: Eliminates lag and slowdowns caused by software clutter or malware.
• Fix System Errors: Solves persistent “Unfortunately, app has stopped” errors and other system glitches.
• Resolve Bootloop: If your tablet is stuck on the Digma logo, flashing this firmware will fix it.
• Complete Unbrick: This is the go-to solution for a “soft-bricked” tablet that won’t boot correctly due to software corruption.
• Return to Factory State: Removes all custom modifications, root access, and user data, returning the device to its out-of-the-box software condition.

⚠️ Important: Prerequisites Before Flashing

To ensure a smooth and successful installation, you must follow these steps carefully.

• Backup Your Data: The flashing process will completely erase all data on your tablet. Make sure to back up your photos, contacts, and important files to a PC or cloud storage.
• Charge Your Tablet: Your Digma Optima 7 should have at least 60% battery to prevent it from shutting down unexpectedly during the process.
• Install SPD/Unisoc USB Drivers: Your computer needs the correct drivers to recognize the tablet in its special flashing mode. Download and install the Spreadtrum SCI USB2Serial Drivers on your Windows PC.
• Download Flashing Tool: This firmware comes in a .pac format and requires the SPD Upgrade Tool. Download the latest version from a trusted source like here.

Download Official Firmware for Digma Optima 7 A100S

• File Name: Digma_Optima_7_A100S_R2_201028_SPD.zip
• Size: 938MB
• 🔗 Download Link: Digma Optima 7 A100S Firmware

How to Flash Stock Firmware on Digma Optima 7 A100S

1. Download and extract the firmware zip file and the SPD Upgrade Tool on your computer. You will see a .pac file in the firmware folder.
2. Launch the UpgradeDownload.exe file from the extracted SPD Upgrade Tool folder.
3. Once the tool is open, click on the single Gear icon (“Load Packet”).
4. Navigate to the extracted firmware folder and select the .pac file. It may take a moment for the tool to load the file.
5. Now, completely power off your Digma tablet.
6. Click the Play icon (“Start Downloading”) in the SPD Upgrade Tool.
7. While holding the Volume Down button on your tablet, connect it to your computer using a USB cable.
8. The tool will detect the device and the flashing process will begin automatically. You can release the Volume Down button once the progress bar starts moving.
9. The process will take 5-10 minutes. Do not disconnect the device under any circumstances.
10. Once finished, you will see a green “Passed” message. The tablet will reboot automatically. The first boot may take longer than usual.

Common Issues & FAQ

Q: The tool is not detecting my tablet.
A: This is almost always a driver issue. Ensure you have installed the Spreadtrum drivers correctly. Try a different USB port and a high-quality USB cable.

Q: What is a .pac file?
A: It is a firmware package file used for devices with Spreadtrum (now Unisoc) chipsets. It contains all the necessary system partitions like boot, recovery, and system in a single file.

Disclaimer: This process is for educational purposes. Flashing firmware carries inherent risks. We are not responsible for any damage to your device. Proceed with caution and at your own risk.