Best Custom ROMs for OnePlus 7 (Guacamoleb)(Android 10)

Are you looking for Best Custom ROM for your OnePlus 7? if yes, then you are at the right place. We have compiled this list of Best Custom ROMs for Oneplus 7, these ROMs are stable, give good performance and can be your daily driver.

OnePlus 7 ships with the OxygenOS, an Android Skin made by OnePlus for their devices. OxygenOS is already a great Android Skin thanks to its near-to-Stock Android approach, additional features, and it is bloatware-free. However, an avid Android user knows the benefits of Custom ROM over Stock ROM, and that is customizability. Custom ROMs give you the ability to customize many elements of the UI and some other features that help in daily usage.

Speaking of Oneplus 7, it was released in 2019 as a flagship killer. It is powered by the Qualcomm SM8150 Snapdragon 855 chipset with Adreno 650. There two options for RAM: 6 and 8 GB which is accompanied by storage of 128 and 256 GB respectively. It embraces a 6.41 inches Optic AMOLED display with a resolution of 1080 x 2340 pixels. On the back, a Dual-camera setup is present that consists of a primary 48 MP lens and a 5 MP depth sensor. For selfies, 16 MP camera is present on a teardrop notch. It is fueled by a 3700 mAh battery that supports 20W charging.

Best Custom ROMs for Oneplus 7

Table of Contents

List of Best Custom for ROMs for OnePlus 7

  1. LineageOS 17.1
  2. POSP
  3. HavocOS v3.X
  4. DerpFest 10
  5. crDroid

LineageOS 17.1

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LineageOS 17.1

In the first place in our list of Best Custom ROM for Oneplus 7, LineageOS is the most used and most trusted Custom ROM out there. It was started as CyanogenMod and known to be the first custom ROM or firmware which was able to make its way to some smartphone as pre-installed default firmware.

LineageOS is based on AOSP code and you will hardly feel a difference from stock Android. There are some third-party apps like Trebuchet, AudioFX, Clock, Dialer. Jelly, Eleven Music Player, Recorder, Snap Camera. All the apps are useful and there are no Ads in them. LineageOS comes without Google app or GApps, you have to install them after flashing the ROM.

Due to its stability and performance, many other custom ROMs use LineageOS code as their base, some of them are Resurrection Remix and crDroid.

ROM OS Version: Android 10

Maintained by:  Ashley david


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Potato Open Sauce Project is a Custom ROM that aims at a butter smooth performance with hand-selected features from other ROMs.

There are some exclusive design elements to the UI by the POSP team, also, the team adding some features of their own. After looking at the user’s feedback to this ROM, This ROM is easily a top Custom ROM recommendation for Vince. There are very fewer bugs and ROM runs smooth.

ROM OS Version: Android 10

Maintained by:  ash4win

HavocOS v3.X

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Havoc OS is an AOSP based ROM which is similar to Pixel Experience in many aspects. It is inspired by Google Pixel OS but the best is the set of features it provides. This ROM boasts one of the biggest arsenals of features. The UI is refined with Material Design 2.

ROM OS Version: Android 10

Maintained by: ismael47

DerpFest 10

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DerpFest is based on AOSip and adds a lot of extra features that are not found in AOSiP. You can check the features in the image below:

DerpFest features

ROM OS Version: Android 10

Maintained by: Ab.Shaheen


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At the last place in our Best Custom ROMs for crDroid list, crDroid is a LineageOS based Custom ROM with many features, apps and a UI based on Google Pixel. The reason that crDroid is pretty famous among the community because of its long list of exclusive features.

There are many pre-installed apps exclusive in crDroid, which are crDroid Music, File Manager, crDroid Home, and crDroid settings.

ROM OS Version: Android 10

Maintained by: Hikari no Tenshi

So these are the Best Custom ROMs for Oneplus 7, if you have any issues, leave a comment below in the comment section

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