ZURI C46
ZURI C46 is a ZURI firmware file listed under ZURI, distributed as ZURI_C46_A_V07_SPD.zip with a download size of 1 GB. It is built for Unisoc (Spreadtrum)-based devices. It is flashed with SPD ResearchDownload (or UpgradeDownload). It was published on June 16, 2026. This page has been viewed 147 times. It is available to download free of charge. Before flashing, verify the file matches your exact device model and back up your data.
About ZURI C46
Sometimes a clean firmware install is the best fix for a misbehaving phone. For ZURI C46 owners, this page hosts the original ZURI stock ROM and the key file details. Whether an update corrupted the system or a root attempt went wrong, the factory ROM puts the ZURI C46 back to square one. File Name: ZURI_C46_A_V07_SPD.zip File Size: 1 GB Copy your data somewhere safe, top up the battery, grab a working USB cable, and confirm the proper drivers are set up before you start. With the stock ROM back in place, the ZURI C46 returns to factory state. If something fails, verify the file matches your model and retry.
File Details
| File name | ZURI C46 |
|---|---|
| Package | ZURI_C46_A_V07_SPD.zip |
| Brand / Platform | ZURI |
| Category | ZURI |
| Platform | Unisoc (Spreadtrum) |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 1 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash ZURI C46 with SPD ResearchDownload
- Confirm ZURI C46 matches your exact device model and that it is intended for ZURI hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (1 GB) using the button above and extract it on a Windows PC.
- Install the SPD / Unisoc USB drivers, then open SPD ResearchDownload (or UpgradeDownload).
- In the tool, load the .pac firmware file from the extracted folder.
- Start the flash, then press Start in the tool, then connect the powered-off phone while holding Volume Down (boot key).
- Wait for the success message before disconnecting. Leave "Erase NV" unticked unless you intend to wipe IMEI and calibration data.
Guides for this firmware
- Connecting Unisoc Phones to SPD ResearchDownloadSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. To connect a phone to this tool…
- Flashing .pac Files with SPD ResearchDownload GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It is primarily used to unbrick…
- How to Use SPD ResearchDownload: Firmware Flashing GuideSPD ResearchDownload (also known as UpgradeDownload) is a specialized flashing tool used to install stock firmware on devices powered by Unisoc (Spreadtrum) chipsets. It allows technicians and users…
Frequently asked questions
Is ZURI C46 free to download?
Yes, ZURI C46 can be downloaded free of charge from this page.
How large is the download?
The ZURI C46 package is 1 GB.
Which tool do I need to flash ZURI C46?
ZURI C46 is Unisoc (Spreadtrum) firmware, so it is flashed with SPD ResearchDownload (or UpgradeDownload) using the .pac firmware file.
Which devices is this firmware for?
This file is intended for ZURI devices. Always confirm it matches your specific model before flashing.