Swipe Konnect 5.1 Eco Firmware Flash File Download [Stock Rom]

The Swipe Konnect 5.1 Eco is an entry-level smartphone powered by a Spreadtrum SC7731 chipset and running Android 5.1 Lollipop. Given its modest hardware specifications, a common complaint from users on various Indian tech blogs and repair forums is that the device often gets infected with stubborn malware or adware that cannot be removed by a simple factory reset. These malicious apps cause pop-up ads and severe performance degradation. Flashing the official stock firmware is the definitive solution to completely wipe the internal storage and restore a clean, secure, and factory-original software environment.

Swipe Konnect 5.1 Eco Firmware Details

Download Official Firmware for Swipe Konnect 5.1 Eco

Why Flash This Specific Firmware?

• Remove Persistent Malware and Viruses: This is a key reason for flashing. The firmware performs a deep format that eradicates malicious software that survives a standard factory reset, solving issues with unwanted pop-up ads and data theft.
• Fix Bootloop or “Hang on Logo”: If your Konnect 5.1 Eco is stuck on the Swipe logo and won’t boot, this firmware will fix the corrupted software by reinstalling the entire operating system.
• Resolve System Lag and Sluggishness: Over time, the phone can become extremely slow. A clean flash restores the device to its original factory state, significantly improving speed and responsiveness.
• Bypass Screen Lock and FRP: Use this firmware to remove a forgotten screen lock (Pattern, PIN, Password) or to bypass the Google Factory Reset Protection (FRP) lock after a reset.

Some of the Bug / Firmware Fixes

• Firmware V11.00 (TC28B_HN): This is a stable factory build designed to resolve software corruption issues, particularly the bugs that lead to bootloops after user data accumulates.
• Restores the original modem and baseband files, which is essential for fixing “Invalid IMEI” or “No Service” errors that can occur after incorrect software modifications.
• Optimizes memory management for the low-RAM environment of this device, reducing the frequency of app crashes and system freezes.
• Reinstalls a clean system partition, ensuring that no third-party bloatware or malware is present on the device.

Crucial Prerequisites Before Flashing

• Backup All Data: The flashing process will completely wipe your phone’s internal memory.
• Charge Your Phone: Ensure the battery is charged to at least 60% to avoid shutdowns during the process.
• Install Spreadtrum Drivers: You must install the Spreadtrum SCI USB drivers on your Windows PC for the tool to detect your phone.
• Download the Flashing Tool: You will need the SPD Upgrade Tool.
• Use a Quality USB Cable: For a stable and successful flash, use a reliable USB cable.

How to Flash the Firmware

Flashing the .pac firmware onto your Swipe Konnect 5.1 Eco requires the SPD Upgrade Tool. Follow these steps:

1. Download and extract the firmware Swipe_Konnect_5.1_Eco_V11.00_TC28B_HN.zip file on your computer.
2. Launch the SPD Upgrade Tool application.
3. Click the single gear icon (“Load Packet”) and navigate to the extracted firmware folder to select the .pac file.
4. After the file loads successfully, click the play icon (“Start Downloading”).
5. Power off your Swipe Konnect 5.1 Eco completely.
6. Press and hold the Volume Down button, and while holding it, connect the phone to your computer via USB.
7. The tool will detect the device and the flashing process will begin automatically. You can release the volume button once you see a progress bar.
8. Wait for the process to finish, which will be confirmed with a green “Passed” message in the tool.
9. Disconnect the phone and power it on. The first boot may take up to 10 minutes, so please be patient.

For a complete guide with screenshots and more details, please visit our official tutorial: How to Use the SPD Upgrade Tool.