Before proceeding to the list let me explain what is a stock rom or stock firmware. To install the update, you just need to access System Settings and visit the Software Update tab. Once reached, you should get another tab entitled Download and install, tap on it. Now, follow the on-screen instructions to finish the software update procedure.
- To be mentioned, the possibility of BUGS and Issues in these custom software is likely to be there because these aren’t Official builds of the respective smartphone maker.
- It will help all the users who are tired of their Manufacturer’s Late updates.
- With that said, we will be sticking with Odin in this tutorial for the sake of user-friendliness and better compatibility factor.
- LineageOS is a free, community built, aftermarket firmware distribution of Android 12, which link download is designed to increase performance and reliability over stock Android for your device.
- This ROM is stable and using it as a daily driver should be fine.
Assuming you have a sufficiently fast & stable internet connection, high speeds are almost always a guarantee. An official ArrowOS 12.1 custom ROM is available for the OnePlus 7 Pro smartphone. According to the OP, almost everything works (which also means some things may not work). He has kindly listed some of the known issues in a lot of detail.
You can make changes not only to flash files/system partitions but also to other partitions such as boot partition or user data. The update is currently available to a limited number of users. However, in the coming days, the brand will begin a gradual rollout covering a wider range of users.
- ♞ There should be two devices like Mobile/tablet & Computer.
- Besides these, there is nothing that the latest software update installs on your OnePlus 7.
- Custom Roms are basically firmware that is developed by various community developers in order to put in extra features and benefits in the smartphone.
- Many features are added in the 12 version, compared with the Pie version.
Also, the ROM is always stable that makes very fewer chances that you encounter any bug in daily use. Here comes the sad part, this ROM is only available for Nexus devices. But if you are ok to dig into XDA forums you might find a build for the devices you use.

Find the appropriate model and follow a few steps to download all necessary files. By using Samsung Firmware download you can be sure that you have the newest and official files.