Vivo S1 Pro Software Update: PD1945F_EX_A_9.78.14 | September 2022

Vivo S1 Pro (PD1945F) was launched in September 2019 with Android 9.0 Pie over Funtouch OS 9.2 skin out-of-the-box in China. The device recently received the Android 10 update under Color OS 7. However, it’s not a new case when some users haven’t received the latest firmware OTA update notification. Meanwhile, some of the Vivo S1 Pro owners also look for the stock ROM to install mostly. So, if you’re also one of them, you can check Vivo S1 Pro Software Update Tracker.

The firmware OTA updates always rollout in batches region-wise, which also depends on the server and carriers. So, it’s one of the common issues to not receive any OTA update notification. Therefore, some keen users may also miss out on the important or much-awaited updates in some cases. Now, if you also feel the same and have a doubt in mind that you’ve missed out on any important update or you want to manually install the stock firmware on your Vivo S1 Pro model, then the update tracker list with the software update guide will help you a lot.

Vivo S1 Pro Specifications

The phone comes with a 6.39-inches Full-HD+ display with a resolution of 1080×2340 pixels at a 19.5:9 aspect ratio. It has 8GB of RAM and 128GB of internal storage option that is expandable up to 256GB via a MicroSD card.

The Vivo S1 Pro is powered by Snapdragon 665 SoC, coupled with Adreno 610 GPU. It packs a quad rear camera setup of a 48MP wide (f/1.8) + an 8MP ultrawide (f/2.2) + a 2MP dedicated macro camera (f/2.4) + a 2MP (f/2.4) depth sensor. It offers PDAF, HDR, Panorama, an LED flash. While the front features a 32MP selfie camera with an f/2.0 lens that offers HDR mode.

The device is backed by a 4500mAh battery with 18W fast charging support. It has the connectivity options like Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.0, GPS, A-GPS, GLONASS, USB Type-C, FM Radio, etc. While there are a couple of sensors available on this device like an in-display fingerprint sensor, gyroscope, an accelerometer, proximity, compass sensor.

Vivo S1 Pro Software Update Tracker

Whenever a new official firmware update will be available for the Vivo S1 Pro model, we will keep updating the update tracker list here with the changelog and download links below.

Software Version	Changelog
PD1945F_EX_A_9.78.14 Download Link	September 2022 Security Patch
PD1945F_EX_A_8.70.67 Download Link	March /April 2022 Security Patch
PD1945F_EX_A_8.70.53 Download Link	May 2021 Security Patch
PD1945F_EX_A_6.70.9 Download Link	March April 2021 Security Patch
PD1945F_EX_A_6.8.21 Download Link	September 2020 Security Patch and improvements
PD1945F_EX_A_1.10.7 Download Link July 20, 2020	Camera Improvements to the camera

How to Check Software Update on Vivo S1 Pro

Before going to the manual firmware upgrade process, if you feel that your device isn’t receiving the OTA update notification for a while, then you can check for the software update manually. In order to do this:

Go to the device Settings > System updates. It will search for the software update and you will get notified if a new update is available on your device. Simply grab the firmware version by downloading and installing it.

Additionally, it’s recommended to maintain the phone charge at least up to 50%-60% and connect your device to a Wi-Fi for a faster and stable download.

Update Guide: How to Flash Vivo Firmware on your device [Software update guide]

Now, let’s assume that you’ve successfully upgraded your Vivo S1 Pro device to the latest software version. Facing any issue with the software update guide? Comment below.