V2.21 Firmware update for Nubia Z20

V2.21 Firmware update For Nubia Z20:

Download & Install V2.21 Firmware update For Nubia Z20. If you own Nubia Z20 Smartphone then you can update it to latest OS using the Below Instructions.

V2.20 Firmware update For the Nubia Z20 Will Optimize Camera shooting effect in some scenes.

Nubia Z20 Run on android 9.0 & it is Powered by a QCOM SDM 855 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 6/8GB of RAM and 128GB of Storage can be expandable Via SD Card. in Camera Department The Device Come with 48+16+8MP Rear & front Camera.


  • 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:

Product Name: Nubia Z20 (NX627J)
Type: OTA
Size: up to 3GB
SoC: QCOM SD 855
Os: Android 9.XX
Password: Null
Root access: Not
Gapps: unknown
Product Version: V2.21

Download :

  • Firmware NX627J CN Version 31/10/2019: Download


  • Optimization: System fluency
  • Optimization: system stability
  • music lighting effect Effect fixed & optimized
  • optimized Camera shooting effect in some scenes
  • this update cancels the pet function in Off Screen Display

How to Install V2.21 update on Nubia Z20:

  • Download & Move Firmware package to Device Storage
  • Remove all lock Setting’s
  • Go to about Phone/update Sections.
  • Click top 3dot and then Select update package
  • Locate update.ZIP File. Wait until Installation Complete

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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