Install Android 6.0 AOSP Marshmallow ROM For Coolpad Note 3 (VOLTE)

Install Android 6.0 AOSP Marshmallow ROM For Coolpad Note 3 (VOLTE)

Install Android 6.0 AOSP Marshmallow ROM For Coolpad Note 3 (VOLTE)Install Android 6.0 AOSP Marshmallow ROM For Coolpad Note 3. Here is the unofficial AOSP Marshmallow ROM for Coolpad Note 3. There was no development available for this device about a year after its launch.  Also, Coolpad didn’t give proper updates to this device. Recently, Coolpad released source codes for this device and announced Game Of ROMs contest on their Forum. After that many ROMs were developed for Coolpad Note 3 and its little brother Coolpad note 3 Lite. 

Working Features Of AOSP Marshmallow ROM:

  • VOLTE is working (Yeah you heard it right it is working)
  • Pure stock Android
  • Latest security update based
  • Performance Improvements
  • No bloatware
  • Substratum Support
  • Kernel Auditor Included
  • Nova launcher Included

Much more features are working great. I personally tested this ROM. I can tell that this ROM is best after the Resurrection Remix and MAD OS. AOSP has a low customization that RR. The main thing is this ROM solved the Stock Cam video recording bug which was in all of the custom ROMs developed for this device. Battery backup was good too. Fingerprint bug is being fixed in this ROM.


  • Fingerprint (Fix in process)
  • Idle VOLTE
Recommended For You:


  • First, take a complete backup of your device.
  • Make sure your device rooted and installed TWRP recovery.
  • Need 60-70% charge for flashing on your device.
  • Download AOSP ROM  from below.
  • Read the instruction carefully.

⇓⇓ Download AOSP Marshmallow ROM For Coolpad Note 3 ⇓⇓



NOTE: Use ARM64, 6.0 Pico or Nano version GAPPS Only


Guide To Install:-

  • Download “AOSP_Marshmallow_VolteSupported_CPN3.Zip” and copy it to external memory.
  • Install TWRP Recovery provided above otherwise installation will give error!!
  • Turn off your phone and enter Recovery Mode by Volume UP+ Power Key at the same time.
  • Then ‘ wipe and format option ⇒ wipe data, system, cache and Dalvik cache ’ via recovery.
  • Back to recovery menu and click Install.
  • Then navigate to the AOSP_Marshmallow_VolteSupported_CPN3.Zip  file, which you downloaded before.
  • Click on add more ZIPS and navigate to GAPPS.Zip, again add more ZIPS and select SuperSu.Zip
  • Select file and swipe for install.
  • After the process is done, reboot your device.
  • The first-time Reboot will take 4-5 minutes to boot, don’t interrupt the process.

Guide To Enable VOLTE:

  • Go to dialer of your phone and open it.
  • Now dial *#*#3646633#*#* MTK engineer mode will open.
  • Go to the IMS option from the list.
  • Scroll down and under VOLTE setting tick mark on CWM500 settings.
  • Now click on set and close the engineer mode. VOLTE will work now.
  • You have to do this every time you restart the mobile.

Your ROM is Ready now if you face any problem comment below. 🙂

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