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A week ago, OnePlus has released OxygenOS 3.5 Community Build for the OnePlus 3, but users have started complaining about some issues, so an update was brought to fix all problems, but it came with other improvements, as well. Below, we’ll tell you about the changes that were made in OxygenOS 3.5.1.

According to the change-log, the update added accent color, battery icon customization, LED customization, Display sRGB, Night mode, Dark mode theme and many bug fixes. Unfortunately, there are still problems with Android Pay and the system UI tuner, which are still unusable, and when flashing a ROM without wiping, it will cause the disappearance of the home screen setup. The good news is that the old audio issues from the previous build have been fixed and users are extremely happy because the dark mode was brought back.

You can get the OxygenOS 3.5.1 build from In order to install it, first you will have to reboot your OnePlus 3 into recovery mode by shutting down the device and holding the power and volume down buttons at the same time, after restarting the device.

Then, you will choose “Install from USB” option, tap OK to confirm and you will see “You are in sideload mode” displayed on the screen. Now, you will have to connect your phone to your computer using a USB cable and you will run the following command in command prompt/terminal:

“adb sideload <filename>” if you’re using a Windows PC
“./adb sideload <filename>” if you’re using Mac/Linux.

The OnePlus 3 was released in June with Android 6.0.1 Marshmallow, it has a 5.5-inch Full HD screen protected with Corning Gorilla Glass 4 and it’s powered by a Qualcomm MSM8996 Snapdragon 820 quad-core (2×2.15 GHz Kryo & 2×1.6 GHz Kryo) processor backed by GB of RAM. It has a metal body that’s curved on the back, where there are two horizontal lines that are hiding the radio antennas. The primary camera supports 16MP and offers features such as phase detection autofocus, OIS and LED flash, while the secondary camera is 8 MP. The 3000mAh battery should kept the device alive for an entire day.