Oppo Reno 4 Z 5G Software Update: CPH2065_11_C.49 (September 2021)

Oppo unveiled this year’s premium Reno series devices in September, and on the 29th of September, we got the Oppo Reno 4 Z 5G. This is a Reno 4 device that features a high-speed 120 Hz screen.

On this page, you will find all the new software update details for the Oppo Reno 4 Z 5G with their build number and download links. You can follow this guide to install the software update manually.

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 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 Oppo Reno 4 Z 5G model, then the update tracker list with the software update guide will help you a lot.

Oppo Reno 4 Z 5G

Oppo Reno 4 Z 5G Device Overview

The Oppo Reno 4 Z 5G features a 6.57-inch IPS LCD panel with a 120 Hz refresh rate. It has a resolution of 1080 x 2400 pixels and an aspect ratio of 20:9. It is protected by Corning’s Gorilla Glass 3. Coming to the processor, we have the MediaTek Dimensity 800 5G built on a 7nm manufacturing process. So this is a 5G ready device, and anyone buying it would undoubtedly be future-proof. The Dimensity 800 is an octa-core processor with four Cortex-A76 cores clocked at 2.0 GHz and four Cortex-A55 cores clocked at 2.0 GHz.

We have Android 10 out of the box with ColorOS 7.2 running on top of it. There is only a single storage and RAM variant of the phone with 8GB of RAM and 128GB of internal storage. Coming to the optics, we get a 48MP primary sensor with an f/1.7 lens, an 8MP ultrawide sensor with an f/2.2 lens, a 2MP macro sensor with an f/2.4 lens, and a 2MP depth sensor with an f/2.4 lens. It is capable of capturing 4K videos at 30 fps. Coming to the front, we get a dual-camera setup with a 16MP primary sensor paired with an f/2.0 lens and a 2MP depth sensor paid with an f/2.4 lens.

In terms of connectivity, we get Wi-Fi 802.11 a/b/g/n/ac, Bluetooth 5.1, GPS, NFC, and USB Type-C 2.0. We get a side-mounted fingerprint sensor and all the other basics like the accelerometer, gyro, proximity, and compass coming to the sensors. The battery inside the Reno 4 Z 5G is a 4,000 mAh cell with 18W fast charging support. It comes in two color options: Ink Black and Dew White.

Oppo Reno 4 Z 5G Software Update Tracker

Whenever a new official firmware update will be available for the Oppo Reno 4 Z 5G model, we will keep updating the update tracker list here with the changelog and download links below.




Added the September 2021 Android security patches to enhance system security.




Added the March 2021 Android security patches to enhance system security.




Added the November 2020 Android security patches to enhance system security.



Initial Firmware

How to Check Software Update on Oppo Reno 4 Z 5G

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 Oppo Firmware on your device [Software update guide]

Now, let’s assume that you’ve successfully upgraded your Oppo Reno 4 Z 5G device to the latest software version. Facing any issue with the software update guide? Comment below.

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