Vivo Y03T PD2420F
Vivo Y03T PD2420F is a Vivo firmware file listed under Vivo, distributed as Vivo_Y03T_PD2420F_EX_A_14.0.8.3.W20.V000L1_220924_SPD.zip with a download size of 12.46 GB. It is built for Unisoc (Spreadtrum)-based devices. It is flashed with SPD ResearchDownload (or UpgradeDownload). It was published on April 28, 2026. This page has been viewed 15 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 Vivo Y03T PD2420F
Vivo Y03T PD2420F Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. File Name: Vivo_Y03T_PD2420F_EX_A_14.0.8.3.W20.V000L1_220924_SPD.zip File Size: 12.46 GB Flash Tool: SPD Flash Tool How to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)
File Details
| File name | Vivo Y03T PD2420F |
|---|---|
| Package | Vivo_Y03T_PD2420F_EX_A_14.0.8.3.W20.V000L1_220924_SPD.zip |
| Brand / Platform | Vivo |
| Category | Vivo |
| Platform | Unisoc (Spreadtrum) |
| Flash tool | SPD ResearchDownload (or UpgradeDownload) |
| Package format | ZIP archive |
| File size | 12.46 GB |
| Date added | April 28, 2026 |
| Price | Free |
How to flash Vivo Y03T PD2420F with SPD ResearchDownload
- Confirm Vivo Y03T PD2420F matches your exact device model and that it is intended for Vivo hardware.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (12.46 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
- Vivo Firmware Guide: Finding and Flashing Stock ROMsTo reflash or unbrick a Vivo device, you must identify the specific chipset used by your model and use the corresponding flashing tool. By downloading the correct stock ROM and following the…
- 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…
Frequently asked questions
Is Vivo Y03T PD2420F free to download?
Yes, Vivo Y03T PD2420F can be downloaded free of charge from this page.
How large is the download?
The Vivo Y03T PD2420F package is 12.46 GB.
Which tool do I need to flash Vivo Y03T PD2420F?
Vivo Y03T PD2420F 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 Vivo devices. Always confirm it matches your specific model before flashing.