Oppo R11 4G

HTC One X9

This support article will give you technical information and software updates relating to the Oppo R11 4G.

Device information

Model number


SIM size

Nano SIM

Supported frequencies

  700 800 850 900 1800 1900 2100 2300 2500 2600

Software version

Launched with: Android 7.1 (Nougat)
Latest update available: Android 7.1.1
Release date and time: 09:00 AM, 1 September 2017

Latest software update details

What's in the update?

  1. Bug fix (September 2017)
  2. Performance improvement

What to do before you update

  • Plug your phone into power, or make sure it's fully charged so that you have ample power to complete the update.
  • Make sure you’ve backed up any important data such as photos, contacts and messages.

How to get the update

  • The update is approximately 66MB when downloaded via FOTA (Firmware Over The Air).

Roll-out details

The update will be immediately rolled out to all customers.

  • Customers will be notified automatically once the update is avaiolable for their device.
  • Alternatively customers can perform a manual check by going into Settings > System Updates

What are the technical details?

Android version: 7.1.1
Baseband version: Q_V1_P14,Q_V1_P14
Kernel version: 4.4.21-G201707260400
Build number: CPH1707AU-VHA_11_A.08_170726
Android security patch level: 1 August 2017


Additional information

If you’d like more information, head to:


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