vivo Y1S Software Update | PD2014F_EX_A_1.70.35 (May 2023)

Vivo Y1S was launched in the year 2020 with Android 10 software, MediaTek Helio P35 SoC, 13-megapixel rear camera, and a 4,030mAh battery. This was an entry-level smartphone.

However, it’s not a new case when some of the users haven’t received the latest firmware OTA update notification. Meanwhile, some of the Vivo Y1S owners also look for the stock ROM to install mostly. On this page, we will share all the latest Vivo Y1S software update details track.

As mentioned, 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 of the 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 Y1S model, then the update tracker list with the software update guide will help you a lot.

vivo Y1S Software Update Tracker

Vivo Y1S Software Update Tracker

Whenever a new official firmware update will be available for the Vivo Y1S model, we will keep updating the update tracker list here with the changelog and download links below.

Software Version Changelog


May June 2023 Security patch


January 2023 Security patch


September/October 2022 Security patch


February 2022 Security patch


June July 2021 Security patch


March April 2021 Security patch
December 2020 Security patch

How to Check Software Update on Vivo Y1S

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 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 Y1S device to the latest software version. Facing any issue with the software update guide? Comment below.


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