The OnePlus 7 Pro sports a 6.67-inches, 1440 x 3120 pixels, 90Hz, AMOLED display. The OnePlus 7 Edition has the most powerful CPU currently available in the market. It is powered by an Octa-core Qualcomm Qualcomm Snapdragon 855 processor. OnePlus has finally removed the headphone jack from its flagship device. It houses a 4000 mAh battery. There is two variant of the device One with 6GB RAM and 128 GB of storage and the other is 8GB of RAM and 256 GB of internal storage. It sports a triple rear camera set up on the rear which is the first time for a OnePlus device. It sports a 48MP+16 MP +8 MP triple rear camera set up and a 16-megapixel front camera. The OnePlus 7 comes with  Android 9.0 Pie out-of-the-box. OnePlus has already released a stable build of Oxygen OS 10 based on Android 10 for both OnePlus 7 and OnePlus 7 Pro and many users have already updated their devices to the latest builds. But any of you want to try out the latest Lineage OS 17, you can do that by flashing the ROM on your device. This is still in a very early stage so don’t flash the ROM on your primary device. You can check what not working in the ROM down below. Known issues

There might be some crashes here and there because it’s in a very early stage. This ROM is still using blobs from Android P, so it won’t work if you have flashed the latest OOS 10 builds. MTP (USB storage mode) doesn’t work OpenGapps crashes

Lineage OS 17 Features | Android 10 Features

Now let’s talk about Lineage OS 17 features and the release date. The official release date of Lineage OS 17.0 is unknown. But the ROM will have all the Android 10 features as it will be based on Android 10 (Q) source code. It will have a totally new UI like Android 10 and the most hyped feature of Android 10 system-wide force dark theme will also be available on the ROM

A system-wide dark mode Smart Reply for all messaging apps. New easy sharing menu. Quicker access to settings. A standard depth format. Overhauled permissions. Wi-Fi sharing via QR codes Focus Mode

As Lineage OS 17 is based On Android 10’s Source code, it has all the latest Android Oreo features and in addition to that Lineage OS also has some extra customization features.

Pre-Requirements:

Make sure the bootloader on your device is unlocked and your device is rooted and you have a custom recovery installed. Make sure your device has more than 50% battery. Make sure you have taken a backup of your important data. Now proceed To Install Official Lineage OS 17 On OnePlus 7 Pro.

Downloads

Lineage OS 17 for OnePlus 7 Pro: Download Link Download GApps For Lineage OS 17 ROMs

How to Install Lineage OS 17 On OnePlus 7 Pro | Android 10 (Unofficial)

Make sure your device is rooted and have the latest TWRP recovery installed. First, download the files from the above link. Now transfer the downloaded files to the internal storage of your device. Now reboot to the TWRP recovery by holding your power and volume down buttons together for a few seconds. Take a backup by selecting the option from the home screen and then your data and cache from the recovery menu.

Now select install and then browse for the downloaded ROM file and then select it. Next flash the Gapps file and then Magisk (optional).

Once the flashing process is completed, reboot your phone and you will be booted into Official Lineage OS 17 Based on Android Pie. If you have any doubts regarding this process, feel free to comment below. Source

How To Install Lineage OS 17 On OnePlus 7 Pro   Android 10 - 14