How to Install CPH1877EX_11.A.13_190114 update on Oppo R17 Pro

CPH1877EX_11.A.13_190114 Firmware update Oppo R17 Pro:

Download & Install CPH1877EX_11.A.13_190114 Firmware update For Oppo R17 Pro. If you own Oppo R17 Pro Smartphone then you can update it to latest OS using the Below Instructions. Here we Share CPH1877EX_11.A.13_190114 Firmware update For Oppo R17 Pro with update Instructions. CPH1877EX_11.A.13_190114 Firmware update For the Oppo R17 Pro Come with Latest Google Security Patches as Well as Some Minor Improvement’s.

Oppo R17 Pro Smartphone is Run on android 8.1 OS Which is Powered by a QCOM SD 710 Processor. it is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G & 4G.

the Oppo R17 Pro Smartphone is Come with 6GB of RAM and 128GB of Storage can be expandable via SD card.


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

Must Require:

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

Firmware information:

Product name: Oppo R17 Pro
Type: OTA
Size: up to 2GB
SoC: QCOM SD 710
Os: Android 8.1
Password: Null
Root access: Not
Gapps: Included
Product Version: CPH1877EX_11.A.13_190114

Download :


  • Update – New android security patches update
  • Optimization – Improved the system stability

How to Install CPH1877EX_11.A.13_190114 update on Oppo R17 Pro:

  • 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 Oppo 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


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