CPH1955EX_11_A.03 Firmware update For Oppo K3

CPH1955EX_11_A.03 Firmware update for Oppo K3:

Download & Install CPH1955EX_11_A.03 Firmware update For Oppo K3. If you own Oppo K3 Smartphone then you can update it to latest OS using the Below Instructions.

CPH1955EX_11_A.03 Firmware update For the Oppo K3 Will Integrate Android Security Patches Release on Sep, 2019.

Oppo K3 Run on android 9.0 & it is Powered by a QCOM SD 710- Processor. it is a Dual SIM (GSM and GSM) Smartphone Support Nano-SIM cards. Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G & 4G.

The Device Come with 6GB of RAM and 64GB of Storage can be expandable via SD card. in Camera Department it come with 16+2MP Rear Camera With 16MP Front Shooter.


  • Flashing the ROM Will Erase all Your Personal Data including Storage. So we advice You to First take a Complete backup of your Phone
  • Please Do carefully, We are Not Responsible for any Damage to Your Device.
  • Must backup NVRAM using this Guide before Doing anything.
  • Ensure that Your Device at-least 50% Charge During Flashing Process to Prevent accidental Shut Down.
Must Require:

1. backup NVRAM
2. Create a nandroid backup
3. backup Your Personal data

Firmware Information:

Device Name: Oppo K3
Type: OTA
Size: up to 2GB
Os: Android 9.XX
Password: Null
Root access: Not
Gapps: Included
Product Version: CPH1955EX_11_A.03

Download :


  • Security update Sep 2019

How to Install CPH1955EX_11_A.03 update on Oppo K3:

  • Download Firmware update Package From above and Move it to Device Storage.
  • Now Switch Off Phone and together Press Power and Volume up Button until device Logo appear then Release, Your Phone booted in Recovery mod.
  • Click Wipe Data and Wipe all Data
  • Now Select Install update and then Locate Downloaded Firmware File From Storage.
  • Click Install. Wait until Success. then Reboot System Now.

Note: You can also Install it using the Sideload Feature. If You have a Rooted Phone Then Flash it With twrp Then Flash No verity opt encrypt.zip


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