RMX1811EX_11_A.54: Realme C1 gets ColorOS 6 update with Android Pie

Just a day after Realme 2 got updated to Android Pie, Realme has started rolling out stable Android Pie update with ColorOS 6 for Realme C1. The same update combination was released for the device in beta form, and now the stable build has been released. This time the update arrives as build RMX1811EX_11_A.54, and comes with goodies of Android Pie update with more polished features including new gestures, notifications icons, redesigned UI and a lot more. The Realme C1 ColorOS 6 Android Pie update official change log is listed below just have an overview of the feature in detail.

Realme C1 stable Pie Color OS 6 firmware details:

Device Name: Oppo Realme C1

Device Model:

OS update: Android 9.0 Oreo

Build number: RMX1811EX_11_A.54

Android Security Patch Level: June 2019 security patch

Update size: 2GB

If you wish to update your device without waiting for the OTA just follow the steps below.

Realme C1 ColorOS 6 stable Pie update official change log:

Here’s the complete change log of the update:


  • Added notification icons in status bar
  • Added a new navigation gesture
  • Added app drawer to ColorOS launcher
  • Added Riding Mode
  • Android Security Patch Level: June 5th, 2019


  • Updated UI of the notification panel
  • Updated UI of AI Board
  • Updated default theme


  • Added realme Theme Store

Download RMX1811EX_11_A.54 ColorOS 6 stable Pie OTA for Realme C1

  1. Tap the Settings icon in the apps drawer.
  2. In the Setting menu, head to the “About phone” section.
  3. Now select tap on “System updates” and check for the available system updates.
  4. Tap on Download if it notifies you of the update, and let it install automatically.
  5. As we mentioned above that only stock un-rooted device is eligible for the update, don’t waste your device waiting for the OTA if your device is rooted, it will never gonna happen you need to switch to manual firmware installation.

Download firmware (link expired, will be available soon)

Note: If you get OTA update right on your device, then before installing the update it is mandatory to charge your device minimum at 60% to avoid shut down. Good Luck 🙂

Rate this post
  1. Download link not working for realme c1

  2. download link says Invalid Download Token, repair the download link

  3. Link update plzzz