Oxygen OS 4 based on Android 7.0 has received its third version update - 4.0.3. One plus 3 and one plus 3T will both receive this system update, and due to the cooperation between OnePlus and Amazon, OnePlus users in India will also receive some special treatment, including:

• Support WiFi IPv6 and optimize intelligent WiFi switcher
  

• Fix the crash of Lines
  

• Improve the stability of camera app

• Optimize the exposure of night samples
  

• Update APN settings and audio parameters
  

• Improve recording quality
  

• Pre installed Amazon Prime App（ Indian users only ）

Unfortunately, Yijia said that some WiFi problems still exist, and this upgrade will be carried out in batches, which should be completed in a few days.

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