Vivo X9S PD1616B
Vivo X9S PD1616B is a Vivo firmware file listed under Vivo, distributed as Vivo_X9S_PD1616B_A_8.20.6_LA.BR.1.3.7-04210-8976_QFIL.zip with a download size of 4.18 GB. It is built for Qualcomm-based devices. It is flashed with QFIL (part of Qualcomm QPST). It was published on June 16, 2026. This page has been viewed 60 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 X9S PD1616B
If your Vivo X9S PD1616B 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. Whether an update corrupted the system or a root attempt went wrong, the factory ROM puts the Vivo X9S PD1616B back to square one. File Name: Vivo_X9S_PD1616B_A_8.20.6_LA.BR.1.3.7-04210-8976_QFIL.zip File Size: 4.18 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. Once installed, your Vivo X9S PD1616B should boot up like new. Use the right file for your exact model and don't interrupt the process.
File Details
| File name | Vivo X9S PD1616B |
|---|---|
| Package | Vivo_X9S_PD1616B_A_8.20.6_LA.BR.1.3.7-04210-8976_QFIL.zip |
| Brand / Platform | Vivo |
| Category | Vivo |
| Platform | Qualcomm |
| Flash tool | QFIL (part of Qualcomm QPST) |
| Package format | ZIP archive |
| File size | 4.18 GB |
| Date added | June 16, 2026 |
| Price | Free |
How to flash Vivo X9S PD1616B with QFIL
- Confirm Vivo X9S PD1616B 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 (4.18 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 X9S PD1616B free to download?
Yes, Vivo X9S PD1616B can be downloaded free of charge from this page.
How large is the download?
The Vivo X9S PD1616B package is 4.18 GB.
Which tool do I need to flash Vivo X9S PD1616B?
Vivo X9S PD1616B is Qualcomm 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.