Download Coolui 8.0 Marshmallow ROM for Coolpad Note 3

Now you can update Coolpad Note 3 to Marshmallow manually by flashing Coolui 8.0 ROM on the device. Marshmallow beta testing ROM was already rolling out for selected users and today we provide you the link to Download Coolui 8.0 Marshmallow ROM for Coolpad Note 3. Coolpad note 3 is an excellent budget smartphone which launched last year with Android Lollipop. But now users can update Coolpad Note 3 to Marshmallow Manually by flashing Coolui 8.0 Marshmallow ROM on their device. This update is based on Coolui 8.0 and contains all Marshmallow features. The update is not available via OTA so you have to Update Coolpad Note 3 to Marshmallow Manually. To Update Coolpad Note 3 to Marshmallow manually first Download Coolui 8.0 Marshmallow ROM for Coolpad Note 3 from below and flash it manually via SP Flash Tool. Also check How to Root and Install TWRP on Coolpad Note 3.

Download Coolui 8.0 Marshmallow ROM for Coolpad Note 3

The new Marshmallow update packed with features like Now on Tap, Doze Mode, App Permissions and more. Also, get some device specific changes like New Coolui 8.0. Coolui 8.0 Marshmallow ROM for Coolpad Note 3 is available for download and it is about 1.02GB in size. Coolpad note 3 marshmallow update is available and you can download it from below. The update may wipe SD Card data, so it is advisable to take a backup before you Download and Install Coolui 8.0 Marshmallow ROM for Coolpad Note 3.

Known Issues: –

  • Front Camera turns blank occasionally.
  • Noise observed on call.
  • VOLTE is under testing.


  • Your device must be on stock firmware and stock recovery.
  • This update is only for Coolpad Note 3.
  • Follow the steps correctly otherwise you may brick your device. We are not responsible for any damage to your phone.
  • It may erase your data, but it is advisable to take a complete backup of your phone and IMEI no for safer side.
  • Factory Reset in Recovery Mode after flashed to 6.0 is suggested
  • Ensure that your phone has at least 50-60% charged to prevent the accidental shutdown in-between the process.

Download Coolui 8.0 Marshmallow ROM for Coolpad Note 3

How to Install Coolui 8.0 Marshmallow ROM on Coolpad Note 3

1)  Download Coolui 8.0 Beta ROM from above and extract it on your PC.

2) Download SP Flash Tool and from above and extract it.

3) Now right click on “flash_tool.exe” and run it as administrator.

SP Flash tool

4) Now in SP tool window click on the scatter-Loading option select scatter file from downloaded stock ROM.

SP Flash tool

5) Now select all options (check every option) you see and click on ‘Download’.

SP Flash Tool Coolpad note 3

6) Now turn off the phone and connect it to PC via USB cable.

7) Now the process will start, wait until the installation complete.

8) The above step will install Coolui 8.0 Marshmallow ROM on Coolpad Note 3.

This is the complete guide to Download and install Coolui 8.0 Marshmallow ROM for Coolpad Note 3. Also company announced that Marshmallow update for Coolpad Note 3 Lite will be available soon. If you have any doubts comment below.

Source – Coolpadforums


Sumit is a Tech and Gadget freak and loves writing about Android and iOS, his favourite past time is playing video games.

236 Responses

  1. vikas says:

    Nice one

  2. Mukunthan.M says:

    I have updated well but finger print is not working what is d prob?

  3. Manju says:

    Is it support to coolpad note3 plus?

  4. Manjunath Saligrama says:

    Is it support to coolpad note3 plus?

  5. Ashu says:

    Does it work on CN3 black variant? Coz i flashed it, and sptool says “OK” too, but while reboot, nothing shows on screen. What can be issue?

  6. Aditya says:

    Could you please provide the steps that how can we download the flash tool for windows 7 for coolpad note 3 marshmallow ?

  7. ravi says:

    plz tell me how to change 5.1 to 6.0 my coolpad plus
    i tryed this its not working and diaplay comming wite

  8. Ganesh says:

    Thanks.Working Gud but there is no fp lock for apps.

    Windows 10 users :

    Kindly follow the below link if your mobile is not detected by SP Flash Tool.

  9. Gajjar Yatin N says:

    Any problem creat for the CN3 6.0 vesion after update tell me.

    • maheethreddy says:

      lot of bugs
      camera turns black
      phone gets over heat
      charge was not as before
      if there is no usage also per day it consumes more than 30% if its in flight mode also.
      satisfied with 5.0 lollipop only

  10. Gajjar Yatin N says:

    And CN3 6.0 marshmallow is official update for this android version tell me.

  11. Ganesh says:

    can any one say me about the battery back up? is the battery drains fast?

  12. sk says:

    Can I use it in coolpad note 3 lite

  13. Akram says:

    hi, i try update Marshmallow for Coolpad Note 3 ,but their is a problem in Sp-Flash Tool .
    So,plz help out.

  14. sachin says:

    Can i download cool ui 8 in wifi

  15. shivam says:

    Did i get uot of warranty if updated manually

  16. Purneshyogi says:

    Hello sir….how to install sp drivers on Windows 8.1

  17. ROSHAN says:


  18. ROSHAN says:


  19. Arjun says:

    Can u tell me the date ,that u will release marshmallow updated for Coolpad note 3 lite

  20. Karan says:

    Plz develope for Coolpad note 3 lite also (marshmallow/Android 7)

  21. Amir says:

    Can i upgrade coolpad note 3 lite to marsmellow 6. 0??

  22. hemanth says:

    sir like coolpad previous ui
    the slide notification is not working,but in setting I can find control centre editing option but when I swep my figure from up to down in screen I can c only notification on that, not any setting option or mini buttons like flash light,blootooth,vibrate etc like that

  23. Somnath De says:

    Do not update… Camera & fingerprints can’t work

  24. murali says:

    coolpad note3 plus version can change into mashamallows is possible plzz reply sir

  25. Adolf says:

    The camara is not clear in 6.0verion please make it clear be we cannot transfer the storge in SD card

  26. raj says:

    coolpad note 3 lite me ho skta he

  27. Rahul derle says:

    Coolpad note 3 lite kab updat hoga sir 6.1 version my no 9970860597

  28. Abhishek says:

    I want to update marshmallow in Coolpad note 3 plus..!! When will you bring it ?

  29. Shailendra says:

    Working Gud but there is no fp lock for apps.what can I do

  30. bunny says:

    bro plzz tell me when we update cool ui 8 on coolpad note 3 plus…. volte is available fr coolpad note3 nd note3 lite.. bt not our coolpad note 3 plus.. so plzz help me

  31. prabhath says:

    my sim services were not working after upgrading

  32. Sanjeev Kumar says:

    Do update coolpad note3 6.0 support volte or not pls. Reply fast?

  33. Amresh says:

    Fingers print not working properly. It’s very slow. Rpy fast

  34. Bhupal raju says:

    How to update coolpad note 3 without pc

  35. sahil phalle says:

    hi it works on coolpad note 3 lite please reply

  36. reddy says:

    from step 7 its not working files are not downloading

  37. DHARMENDRA says:

    Dear Sir, can you please say whether Coolpad Note 3 supports Volte after flashing to MM?

  38. Dinesh says:

    Working Coolpad note3 lite marshmallow

  39. Dinesh says:

    Coolpad note3 lite update marshmallow without PC

  40. jegadees.JS says:

    I am try to above steps but Step no 6 only completed after take so many time but no response to download. please help me

  41. mehul vavadiya says:

    you have fack video this internet i not believe this video

  42. DHARMENDRA says:

    Dear friends, please say what to do if nothing happens after clicking download button also? How can I flash in Windows 8 64 bit? Please tell me.

  43. Tanuj says:

    can i give my coolpad note 3 lite for update from lollipop to marshmallow in any coolpad service centre.

  44. Bhumin says:

    I did exactly mentioned here.
    But after open flash tool i cant get scattering files…

  45. Rishu Raj says:

    is it working in cool pad note 3 lite

  46. arunpatel says:

    Sir Maine cpn3 me flashtools se ver 34 dal diya hai aur Sab kuch sahi hai magar cpn3 ka ver 36 as gaya hai but mere mobile pe nahi bata raha air mera mobile restart bar bar ho jata hai so pls help me aur call me m.9825962769

  47. harish says:

    I’m using jio 4g sim, net super b’t phone calls are not going y

  48. Kiran Patil says:

    Sir can I flash this ROM on Coolpad note 3 plus If not then then Can u give me other ROM suggestion for this phone plz reply sir

  49. Dc says:

    Y I cant root my cn 3 after update ???

  50. Gayathri says:

    The official Marshmallow version for Coolpad Note 3 is still in beta and is available for testing from the forum. Fingerprint lock is still a problem. Would suggest to wait for the OTA instead of bricking your mobile with these steps.

  51. a.vijay chowdary says:

    Iam using coolpad note3plus mobile has battery over draining and tooooo slow Please send coolpad note3plus update version

  52. manish says:

    When company official announced marshmallow update

  53. K Venky says:

    Nce but some features are missing like, Fp lock4 apps,Guester options…
    Simply superb

    But I can’t get Jio cuopon code

  54. Kiran says:

    Please provide coolui 8.0 beta update for coolpad note 3 plus cp8676-i03
    Please reply sir

  55. Kiran Patil says:

    Sir please provide marshmallow update for Coolpad note 3 plus please reply sir

  56. Alisahad says:

    Thanks nice onevery very thanks bro .My Playstore was error before the update now its work

  57. Shavez says:

    Upgraded my coolpad note 3 to MM V010.
    I am facing some issues after MM upgrade. Can anyone please solve this problem.
    1. Front facing camera performance decreases drastically. Black screen issue. Back camera performance decreases also.
    2. Cool Manager Unfortunately Stopped all the time , specially after uninstallation of any app.
    3. VoLte voice call is fine but i am unable to make video call, even with jio4gvoice app , i am unable to do so.
    4. Battery is draining very fast.
    5. Finger print sensor working slow .

  58. hitesh says:

    Note paid note 3 lite support software
    Reliance jio Not support

  59. hitesh says:

    Reliance Jio sim not support Coolpad note 3 lite plz give me solution and available software update

  60. VANNAMUTHU says:

    Coolpad note 3plus i m us volte how to enable

  61. Sumit says:

    Marshmallow ROM for Coolpad Note Lite is now available.
    Check this

  62. gabriel says:

    Would appreciate update for coolpad note 3 plus – is it expected ?

  63. aditya pawar says:

    i hav updated….but the phone i restarting automatically sumtimes….y is this happening….need crious help….itz so inconvenient

  64. FALAK says:

    Sir if i uldate my coolpad note 3 lollipop to marshmellow any side effect

  65. Bajrang says:

    hello sir pls give a link for download coolpad note 3 plus marshmallow link

  66. BANKESH says:

    Ye file cooped note 3 lite ki liye h kya

  67. Rsmesh says:

    Is am also waiting for an update for coolpad note 3 plus that works with jio SIM. Volte ?

  68. shivam gupta says:

    Please help. Downloading stopped near 50% and brom error [4008] occured. Now device not starting.

  69. srinivasan says:

    coolpad note 3 rom ios 8

  70. I want to update v10 to 24. How to do so?

  71. bhushan zanwar says:

    My mobile is not getting connected in switched off mode. As I connect it it gets connected in charging mode. Unable to flash my mobile. Please help

  72. Bhanu prakash says:

    I download all the files but while updating my cool pad note 3 it showing BROM error on 92%
    And I can’t able to on my phone
    What should I do

    please reply

  73. manikandan says:

    Can I use the same Coolui 8.0 for update my note 3 lite. It’s gives any problems?

  74. Arun says:

    Is it applicable for coolpad note 3 lite

  75. NEETIN says:

    How can i do this with windows 7

  76. Asim Akter says:

    hello sir pls give a link for download coolpad note 3 plus marshmallow link please sir please update version please Ripley sir

  77. pandu says:

    Sir my phone is getting full heating please solve it sir 9989401176 my number

  78. Venkat says:

    Is it support to coolpad note3 lite

  79. After updating its very bad.
    Suddenly the mobile getting switched off. So many problems by updating, if the features are good u don’t update it.

  80. will my fingerprint stopped working after upgrade??

  81. james says:

    how long does it take to install the Marshmallow, in terms of time ?

  82. Prokash says:

    Sir, marshmallow available for cool pad note 3 plus?
    Please reply sir.

  83. Krushna says:

    Dear sumit can u tell me…that FPLOCK app will come with some update or not…which is very cool u know…i have updated to coolui8 but it not came and fingerprjnt sensor is not working much….

  84. jay says:

    All above problem in my coolpad note 3 plus and also I can’t make any voice/video call,sms have you any solution

  85. Kiran Patil says:

    Please provide coolui 6.0 for Coolpad note 3 plus

  86. Kiran Patil says:

    Can u suggest Any other custom ROM for this Coolpad note 3 plus plz provide link too

  87. Baskar R says:

    sir after complete update i switch on my mobile, but only coolpad letter showing at center and factoryl etter showing at left top corner and mobile not getting on after that. so please kindly help me to solve this issue as soon as possible because my mobile is totally not in use.

  88. yathish says:

    Can I installed it in coolpad note 3 lite ???????????

  89. yathish says:

    Can instal it in note 3 lite

  90. Amit kumar says:

    coolpad note 3 lite software update kaise kare

  91. Govind says:

    When will get an OTA update for Coolpad Note 3

  92. Kiran Patil says:

    What about Coolpad note 3 plus 6.0 update

  93. rushabh says:

    Please give android 6. 0 update for coolpad note 3 plus v10

  94. Tushar says:

    Please also give us the marshmallow update for coolpad note 3 plus…we are needed

  95. In marshmallo a few bugs appear like date dosnt display on its icon, jio 4g voice doesnt support to make a call, some time a popup shows cool manager unfortunately has stopped and never break to popup unless reset factory data. Plz fix these bugs

  96. Shravan Parihar says:

    will you please post the old version software for my coolpad note 3 , coz my software get currepted

  97. Hisham says:

    This method is compatible for windows 7?

  98. SK RASIDUL ISLAM says:


  99. Mohammad irshad says:

    Is it works on CN3 black version

  100. Kiran Patil says:

    When the marshmallow version will be available for Coolpad note 3 plus

  101. jebin says:

    is it support coolpad note 3 lite ?

  102. Rajesh says:

    I have updated 5.1 to 6.0 but im facing problem with Camera.
    Face beauty is not working.Flash of camera also not working.
    Pls tell when will These Bug will fixed. And how can we get next update with volte.

  103. santhosh says:

    Sir i had mistakenly flashed this marshmellow rom for my coolpad note 3 plus and now i am facing no display problem. Other than the no display problem all other works well but i cant see anything now . How can i fix this

  104. Ankit Sonkar says:

    will it work on coolpad note plus???? do reply

  105. yogesh says:

    after fleshing marshmallow phone is not connecting to pc/laptop by USB cable……..what type of problem this????

  106. Yogesh says:

    After fleshing marsmallow . My device doesn’t connect to pc via USB cable.. Only charging

  107. IndRaJeet raj says:

    Sir when available Coolpad note 3 plus 6.0 update

  108. I have done all above mentioned steps and my phone is just displaying some random colours and not working….what is the solution

  109. Sandeep says:

    When a marshmellow comes for coolpad note 3 plus.. Plz reply

  110. Amit kumar says:

    When a marshmellow comes for coolpad note 3 lite plz. send link

  111. Jude says:

    Installed it using win 8.1… FP sensor working fine. No much bugs. Working fine for now, Thank you

  112. Manish Sharma says:

    Sir please upload the marshmallow update for coolpad note 3 plus

  113. Sriram says:

    After update when ever i call to coolpad note3 it shows the error that incallui has stopped and the call gets dropped. Any solution for this issue?

  114. jawahar says:

    Plz update a VOLTE option and massmllow launcher in coolpad note 3lite i am waiting

  115. 8149925225 says:

    Coolpad Note 3 plus supports Volte after flashing to MM?

  116. richard says:

    does Coolui 8.0 Marshmallow supports VOLTE
    More importantly does this update solve fat32 issue.what i am trying to is can i insert NTFS format file system into memory card so that i can exchange more than 4GB of single file since fat 32 doesn’t support this

  117. richard says:

    does Coolui 8.0 Marshmallow supports VOLTE
    More importantly does this update solve fat32 issue.what i am trying to ask is can i insert NTFS format file system into memory card slot so that i can exchange more than 4GB of single file since fat 32 doesn’t support this exchange.

  118. Erwin says:

    I don’t know much about it but do i have to root my Coolpad note 3 to upgrade it to marshmallow?

  119. soumayadeep says:

    Sir please upload the marshmallow & volte update for coolpad note 3 plus….!!

  120. Afzal Malik says:

    Sir please provide for coolpad note 3 plus update

  121. Gabriel says:

    Is there any app to make coolpad note 3 plus Volte enabled – the jio 4g voice app disconnects from network when WiFi turned on

  122. Sumer singh says:

    Camera issue

  123. sachin says:

    Download some files but mobile not connect softwares….

  124. Raman says:

    Sir Maine Apna coolpad note 3 mm Kr Liya h but isme camera problem h camera acha nhi h Phele 5.0 me acha chalta tha aap Mujhe btao mm me camera acha kese hoga

  125. Bheem Singh patel says:

    Bheem Singh patel Coolpad note 3 Jio not support

  126. hello sir when 6.0 version come for coolpad tell me sir

  127. Sujan says:

    Pleace coolpad note 3 plus latest update sir

  128. kr koshang says:

    My coolpad note3 lite.. To see the photo(gallery) i cn’t enter it its nt working nw… It says dat”unfortunately the photo has stop” i didn’t do anything, or is that i hd delete the application or nt i cn’t remind it…
    so sir, hw to get it back that photo app to work it again? Can that app b replace by computer to work? Plzs.. Tell me instruction n app application name if can b done,

  129. Kiran Kumar Chitrala says:

    I am facing calling with jio, finger print app security and front camera doesn’t work it was suddenly comes black a image should not be a quality. Soo I am feeling bad can pls slove my issues

  130. Pulkit Mehta says:

    Marshmallow 6.0 Update for CNP3 PLUS?

  131. jayakumar says:

    for doing this is mobile should be rooted

  132. dinesh says:

    This update support cool pad note 3plus or not any one answer…

  133. sunny says:

    anyone tell me its android update for coolpad note 3 lite yes or no


    camera not working properly and finger print sensor not working properly some times works only remaining well

  135. Kiran Patil says:

    Sir when will be coolui 8.0 update available for Coolpad note 3 plus?? Plz do reply

  136. kausal says:

    hy sumit bro my self kausal….i hav doubt that whether above link will work for coolpad note 3 plus….nd if its not work when willnu semt marshmellow update for note 3 plus…..and then when the coolpad officialy sent the update??? nd i request u to give link for plus bro…..

  137. Aakash Jha says:

    Sir, can i update my coolpad note 3 black variant with the given setup

  138. Anand says:

    Is this rom for coolpad note 3 black version too??

  139. HARIOM TEWATIA says:


  140. bharathi says:

    Coolpad note3 marshmallow apps how to move in sd card. This option not available in my device

  141. Prabakar says:

    Coolpad note 3 plus support this marsmallow os

  142. Kiran patil says:

    Any progress about coolpad note 3 plus update

  143. kausal says:

    hi ….myself kausal i bought this mob on june 2016….coolpad note 3 plus….but still i didnt get any update……mob got so bored……pls sent any update……now i literally hating this mob

  144. 9326922645 says:

    SIR JI….. fingerprint LOOK for app not available…. Please help…..

  145. I cant able to reset my phone
    Please helpme
    Contact no…9631798335,7903495915

  146. chattu saha says:

    i have updated my phone successfully…but it does not upgraded to volte and its cellular data mode on off is not working…whenever i am starting my phone ,mobile data is getting on automatically,even i turned off the cellular data but it is still connected…what should i do?

  147. vignesh says:

    my phone crypt because plug out downloading firmware .now what i am do.please help me

  148. Pratap patil says:

    Need Marshmallow update version for coolpad note 3 plus phone

  149. Biswajit lohar says:

    Please sent me coolpad note3plas marshmallow varsation. old varsation is not volte its problem….

  150. washim says:

    Coolpad note 3 plus marshmallow or nougat why not available, please develop a custom or official ROM for cool note 3+ plus..
    Yes plus+plus, not lite or note 3

    Want note 3 plus+

  151. Siva Krishna says:

    Coolpad note 3 plus update link plzzzz

  152. sgoutham says:

    Please sir release 6.0 version to cool pad note3 plus when you release to update to coolpadnote3 puls

  153. velmurugan says:

    How to change font in coolui8

  154. Hunk Riyaz says:

    Thank yo so much sir. from the starting there was a problem but after few minutes its working.

  155. Annamalai says:

    Hi sir my phone coolpad note 3 lite
    May I updat or not
    Please answer me quickly sir

  156. vijay vijay says:

    coolpad note 3 plus 6.0 version

  157. sri says:

    Coolpad note 3 plus update?????

  158. vineel says:

    I want font styles. But this coolui8.0 note supported font styles. Please solve my problem. It my humble request

  159. abdul says:

    Whether coolpad note3 plus have volte or not.if yes means how to active reply me asap

  160. Pavan Kumar says:

    Coolpad 8676-i02 hw p1 sw v5.1-020 flash file need plz provid me my phone had bootlooped suddenly……. Provided me the working link soon… Thank you sumit.

  161. Aniruddha says:

    Are you gonna give update for Coolpad Note 3 Plus ?

  162. Kiran says:

    Its support LTE service

  163. Prabakaran says:

    Coolpad note 3 plus update marsmallaw link send me sir

  164. Yash gautam says:

    When coolpad note 3 plus update marsmallaw…..???.?.?.?.?.?.?

  165. Akhil says:

    is this version support VoLTE?

  166. Tanvesh says:

    Sir,please upload marshmallow update for Coolpad note 3 plus we are much needed. …

  167. Karthick says:

    Sir so flash 6 0.01 is in 999kb

  168. Naveen Reddy says:

    How to update my version..? please tel me direct link for update

  169. Shaikh Mubeen says:

    Please sir release 6.0 version to cool pad note3 plus (please sir please)

  170. Abhinav says:

    Any solution for Coolpad note 3 fingerprint sensor? Mine is not detected and other apps say no hardware found for fingerprint.
    Pz help.

  171. sashikanta says:

    I want to update coolpad note 3 6.0 plz suggest this update wiil help me or not ?

  172. vasanth says:

    Hi i had followed the same procedure s mentioned but the installation was not getting start more than 30 min.

  173. santhosh says:

    Sir….i am using coolpad note 3 download coolui 8.0 still downloading one apk file not rom file pls help me developer

  174. Vijay Ananth says:

    i want to downgrade marshmallow 6.0 to lollipop whats the proceture and please sent it setup file link. Please Help Me sir…… +91 99657 92568 (My Name Vijay Ananth)

  175. Biswajit lohar says:

    My mobile is coolpad note3 pluse if i coolpad not3 marshmallow update do to take support my phone????plz help me sair

  176. N mahto says:

    Coopad note 3 plus ka latest update rom uplod kijiye please

  177. vikash kumar says:

    Hello sir,
    I’m not satisfied Marshmallow Rom, Becous I see all people’s are facing problems,
    I really like to Lollipop…… I’m Happy

    Regards- Vikash

  178. Shahid Afreed says:

    Coolpad note 3 plus Marshmallow update in how many days that will came update

  179. Ashutosh says:


    I am using Coolpad note 3 , but from last 2-3 months mobile data (internet) is not working properly. I changed my sim but problem is still same. When i switch off or reboot phone than after restarting of phone mobile data is working for some time but after some time it off. Wifi is working properly. Please help me how to rectify this problem. or this Chinese phone is useless for me.

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