Vivo S1 Pro 1920 PD1945F
Vivo S1 Pro 1920 PD1945F is a Vivo firmware file listed under Vivo, distributed as Vivo_S1_Pro_1920_PD1945F_DF_EX_A_1.9.2_LA.UM.7.11.r1-01300-NICOBAR.0-SM6125_QFIL.zip with a download size of 5.07 GB. It is built for the Qualcomm SM6125 chipset. It is flashed with QFIL (part of Qualcomm QPST). It was published on June 16, 2026. This page has been viewed 21 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 S1 Pro 1920 PD1945F
If your Vivo S1 Pro 1920 PD1945F has been giving you trouble, reinstalling the stock firmware is often the cleanest fix. Here you'll find the full Vivo flash package along with the details to check before you begin. Flashing the stock ROM can clear boot loops, failed updates, a frozen logo screen, or sluggish performance, replacing the system software with a known good copy. File Name: Vivo_S1_Pro_1920_PD1945F_DF_EX_A_1.9.2_LA.UM.7.11.r1-01300-NICOBAR.0-SM6125_QFIL.zip File Size: 5.07 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. Once installed, your Vivo S1 Pro 1920 PD1945F should boot up like new. Use the right file for your exact model and don't interrupt the process.
File Details
| File name | Vivo S1 Pro 1920 PD1945F |
|---|---|
| Package | Vivo_S1_Pro_1920_PD1945F_DF_EX_A_1.9.2_LA.UM.7.11.r1-01300-NICOBAR.0-SM6125_QFIL.zip |
| Brand / Platform | Vivo |
| Category | Vivo |
| Chipset | Qualcomm SM6125 |
| Flash tool | QFIL (part of Qualcomm QPST) |
| Package format | ZIP archive |
| File size | 5.07 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Vivo S1 Pro 1920 PD1945F with QFIL
- Confirm Vivo S1 Pro 1920 PD1945F matches your exact device model and that the phone uses the SM6125 chipset.
- Back up your personal data, as flashing firmware can erase the device. Charge the battery above 50%.
- Download the file (5.07 GB) using the button above and extract it on a Windows PC.
- Install the Qualcomm HS-USB QDLoader 9008 driver, then open QFIL (part of Qualcomm QPST).
- In the tool, load the programmer (prog_*_firehose*.mbn/.elf) and rawprogram/patch XML files from the extracted folder.
- Start the flash, then boot the phone into EDL mode (9008) — usually via key combo, test point, or "adb reboot edl".
- Wait for the success message before disconnecting. QFIL must detect "Qualcomm HS-USB QDLoader 9008" before you press Download.
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…
- How to Get Qualcomm Phones into EDL Mode for QFILTo get a Qualcomm-based phone into EDL (Emergency Download) mode for QFIL, you must trigger a specific boot state that allows the device to be recognized by your PC as a "Qualcomm HS-USB QDLoader…
- How to Fix QFIL Sahara Fail ErrorThe Sahara Fail error in QFIL occurs when the initial communication between the computer and the Qualcomm device fails. This prevents the tool from uploading the Firehose programmer, which is…
Frequently asked questions
Is Vivo S1 Pro 1920 PD1945F free to download?
Yes, Vivo S1 Pro 1920 PD1945F can be downloaded free of charge from this page.
How large is the download?
The Vivo S1 Pro 1920 PD1945F package is 5.07 GB.
Which tool do I need to flash Vivo S1 Pro 1920 PD1945F?
Vivo S1 Pro 1920 PD1945F is Qualcomm SM6125 firmware, so it is flashed with QFIL (part of Qualcomm QPST) using the programmer (prog_*_firehose*.mbn/.elf) and rawprogram/patch XML files.
Which devices is this firmware for?
This file is intended for Vivo devices. Always confirm it matches your specific model before flashing.