Have you ever looked carefully on the side of box of your OnePlus phone? There should a little message which reads like the following:

Created Together With Our Fans.

The Chinese OEM is often considered as one of the best consumer and dev friendly smartphone maker. Take a look at their software development cycle: they offer regular users a chance to participate in the beta testing phase via their Open Beta program.

OxygenOS release frequency

The official community app (‘OnePlus Community‘) is also bundled with OxygenOS so that users can easily share feedback and bug reports. There is a separate section for tracking feedback on the online forum as well.


The Open Beta (OB) and stable channel builds are not entirely different. Usually new features and experimental bug fixes are initially introduced on the OB builds. If majority of the reviews are positive, OnePlus engineers port the changes on the stable channel.

Anyone can try these builds (including you). Once a new feature or change passes initial quality tests in Closed Beta, they’ll be added to Open Beta. The software here is much more stable and less likely to include major bugs, but still not quite ready for final release. To make a long story short, Open Beta is the second, semi-public step for feedback and bug testing, ensuring that only the best code makes it to official release.

Although rare, end users did face showstopper bugs on stable channel builds. Quick hotfix builds from OnePlus saved those days.

For the internal differences, switching from stable to beta channel (or vice-versa) requires a data wipe. Previously it was possible to skip this prerequisite on older phones by manually sideloading appropriate update zips.

oneplus_5t_signed zips
OnePlus 5T signed zip collection

Unfortunately OnePlus removed the option to sideload from their stock recovery for devices with A/B partitioning scheme – like OnePlus 6 and 6T.

No option to sideload

As Open Beta builds usually carry a newer timestamp than the stable build available at that time, users can not switch/downgrade from Open Beta to stable via the ‘Local upgrade’ option.


OnePlus used to provide special rollback zips for users which could be used with Local upgrade or stock recovery (in case of OnePlus 5/5T and older). These zips can install appropriate stable version and wipe data to ensure a safe transition.

Rollback zip for OnePlus 6

Well, ‘used to’ – as they never published such a rollback zip for OnePlus 6T. The unlocked global variant of OP6T joined the beta party in December 2018. Even after 4th beta release, users don’t have any official way to go back to stable channel, especially on locked bootloader.

Latest OB4 for OnePlus 6T

Funk Wizard, an eminent member in OnePlus community, tried to reach out to the company but the effort was not fruitful.

For the time being there is no revert to stable zip shared by the team. I will try and get one if possible. On the locked bootloader its not possible to do a clean flash so you may have to wait for the next stable release to have the stable over the beta. Till we have a wipe away universal build the build date wont allow a rollback keeping the device safe from a loop.


Right now, users need to unlock their bootloader (which in turn wipes entire data using internal storage) and sideload the stable build using a custom recovery like TWRP.

Due to the open vulnerabilities on OnePlus phones, advanced users are also sharing leaked Qualcomm EDL flash packages in forums. These packages can re-flash the entire phone to a stable build and relock the bootloader.


Google’s rollback protection in Android Pie can be the reason behind this strategy from OnePlus. Nonetheless, end users are suffering and searching for a definite answer from OnePlus.


Have you ever participated in the Open Beta program by OnePlus?

PiunikaWeb is a unique initiative that mainly focuses on investigative journalism. This means we do a lot of hard work to come up with news stories that are either ‘exclusive,’ ‘breaking,’ or ‘curated’ in nature. Perhaps that’s the reason our work has been picked by the likes of Forbes, Foxnews, Gizmodo, TechCrunch, Engadget, The Verge, Macrumors, and more. Do take a tour of our website to get a feel of our work. And if you like what we do, stay connected with us on Twitter (@PiunikaWeb) and other social media channels to receive timely updates on stories we publish.

Kingshuk De
896 Posts

I came from a mixed background of Statistics and Computer Science. My research domains included embedded computer systems, mobile computing and delay tolerant networks in post-disaster scenarios. Apart from tinkering with gadgets or building hackintosh, I like to hop on various subreddits and forums like MyDigitalLife and XDA.

Next article View Article

[Updated] Instagram crashing on all Android phones, but there are workarounds

Here's the crux of the article in video form: New updates are being added at the bottom of this story……. Original story from (June 5, 2018) follows: We're...
Jul 10, 2023 6 Min Read