Finally OnePlus 2 gets more demanded OxygenOS 3.5.5 (MM) OTA Update

Finally OnePlus 2 gets more demanded OxygenOS 3.5.5 (MM) OTA Update

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Description and Review

The OnePlus Android smartphone will now start getting an upgraded version to OxygenOS 3.5.5. which  enables VoLTE functionality, but only for select carriers. There are a lots of new features and improvements included in the new update. Lets find out in detail.

What are changes will be there after the upgrade ?


Here are the changes for this build.

  • Enabled VoLTE functionality for select carriers
  • Added App Lock
  • Added Battery Saving Mode ( Settings > Battery > More )
  • Added Gaming Mode ( Settings > Developer Options )
  • Added Additional Options for the Alert Slider.
  • Redesign of the Volume Adjustment Bar
  • Shelf Optimizations
  • Updated OxygenOS UI
  • Updated Interface and UI of the Clock app
  • Updated Android Security Patch Level to 1/12/16
  • Increased System Stability
  • General Bug Fixes


  • Clock, Calculator and Messages will be REPLACED by stock OnePlus apps if you have never updated the corresponding Google apps. But you can download these apps from Google in the Play Store even after the replacement.
  • Many of the phone settings will be restored to default after upgrading to 3.5.5, for instance device name, ring tones, accent colours and status bar battery indication will all be reverted to default settings.
  • After updating to 3.5.5, basic functions like WiFi connectivity, Network and Fingerprint might be affected if users flash back to 3.1.0. Users will have to use a special 3.1.0 downgrading version and flashing tool that will wipe all data from the phone. You should backup if you want to revert to older versions from 3.5.5 without losing data.

source: OnePlus

1 Comment
  1. Reply
    Laanya December 26, 2016 at 2:07 pm

    Supurb News. . .thank you

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