OnePlus 7t Series got its First Open Beta on 12th March includes Live Caption & Ram Improvements

One Plus 7t Pro

Chinese Smartphone Manufacturer OnePlus Launched it’s Beta Programa for OnePlus 7t and OnePlus 7T Pro with One Beta 1 on 12th March 2020 on its Official forum.

OnePlus is always one of the first companies to give bleeding edge technology to its user for a very long time and in terms of android updates and security patches its also on time. This time OnePlus is Coming with support of live caption which can detect speech in media and automatically generates captions for user.

This setting can be unable via Setting -> System -> Accessibility -> Live Caption.

Updates also bring some system improvements like

  • Optimized RAM management
  • Enhanced single and double-tap performance of ambient display and lock screen
  • improved content now live on the settings page
  • Updated Android Security patch to 2020.02

As per OnePlus Live Caption is “ It’s effortless and handy for accessibility. What’s more, if you want to watch the video in a noisy place or the elevator, etc., then Live Caption could be the feature that can help you keep track of the dialogues, rather than increasing your phone’s volume to avoid embarrassment in crowded places.

Updates Also Bring Fixes to Audio and Video Issues with Preloading of Videos in Gallery and Enhanced Contact details Screen on Phone App. You can Check Whole Thread on OnePlus Forum

Also, there are some Special Instruction like the update is only meant for OnePlus 7T/7T Pro and battery should be above 30% before installing the update. Also, Take Backup before installing the beta version of the safety of your data.


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Here the procedure on how to install beta for OnePlus 7T Series

MP version = Stable official version
OBT version = Open Beta Version

MP to OBT upgrade guide—via Local OTA Update
Note: This upgrade method will not erase data but please be sure to backup first.

  1. Download the latest ROM upgrade zip package from the specified server.
  2. Copy the ROM upgrade package to the phone storage.
  3. Go to Settings -> System -> System Updates -> Click top right icon -> Local upgrade -> Click on the corresponding installation package -> upgrade -> System upgrade completed to 100%.
  4. After the upgrade is complete, click Restart.
  5. Update successful.

OBT to MP rollback guidevia Local OTA update
Note: This upgrade method will erase all the contents of the phone, please be sure to backup first.

  1. Download the latest ROM upgrade zip package from the specified server.
  2. Copy the Rollback package to the phone storage.
  3. Go to Settings -> System -> System Updates -> Click top-right icon -> Local upgrade -> Click on the corresponding installation package -> upgrade -> System upgrade completed to 100%.
  4. After the upgrade is complete, click Restart.
  5. Update successful.