Itel A661WP
Itel A661WP is a Itel firmware file listed under Itel, distributed as Itel_A661WP_V004_220218_11_SPD.zip with a download size of 3.24 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 16 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 Itel A661WP
Sometimes a clean firmware install is the best fix for a misbehaving phone. For Itel A661WP owners, this page hosts the original Itel stock ROM and the key file details. It can rescue a bricked handset, fix IMEI or baseband errors, and give the Itel A661WP a fresh start without the clutter that builds up over time. File Name: Itel_A661WP_V004_220218_11_SPD.zip File Size: 3.24 GB Before flashing, back up your data (the process wipes the device), charge above 50 percent, and install the correct USB drivers on your computer. After flashing, allow a few minutes for the first boot. From there the Itel A661WP should run like a brand new unit.
File Details
| File name | Itel A661WP |
|---|---|
| Package | Itel_A661WP_V004_220218_11_SPD.zip |
| Brand / Platform | Itel |
| Category | Itel |
| Platform | Unisoc (Spreadtrum) |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 3.24 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Itel A661WP with SPD ResearchDownload
- Confirm Itel A661WP matches your exact device model and that it is intended for Itel hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (3.24 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 Itel A661WP free to download?
Yes, Itel A661WP can be downloaded free of charge from this page.
How large is the download?
The Itel A661WP package is 3.24 GB.
Which tool do I need to flash Itel A661WP?
Itel A661WP 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 Itel devices. Always confirm it matches your specific model before flashing.