Vivo iQOO 9 Pro fetches September 2023 security improvements

Vivo is now releasing the latest September 2023 update and new security improvements for the iQOO 9 Pro devices. It significantly optimizes the core framework of the phone and amplifies its functioning. Besides, the firmware aims to offer a bug-free experience by eliminating critical flaws and vulnerabilities.

Vivo is shipping the September 2023 improvements for iQOO 9 Pro with the Funtouch OS 13.1.11.11.W30.V000L1 version. Ahead, the software package weighs about 368 megabytes but the downloadable size could vary depending on the region.

Speaking of the changelog, the September 2023 update only comes with new security patches. We have not noticed any of the significant software features for this rollout. However, phone users may experience increased stability and better performance efficiency after the installation.

System

• Updated to the September 2023 Google security patch to improve system security.

For your information, this update will not erase your data. But we suggest taking a backup beforehand. Also, check the battery cells and storage space availability to avoid upgrade failure.

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