D851 stock MM30D downgrade procedure?

hey all-

received a replacement D851 that unfortunately has stock OTA T-Mob MM already onboard(30D). How can I roll this back to something useful? I understand this 'Kingroot' app provides temp root until reboot so I could use that to shoehorn in a recovery, but there are plenty of comments about it cloning your phone to China. I did try running it offline and first thing it does is try to contact a remote server -to 'determine best rooting method'.. suuure. [Uninstall]

So which tool will be the simplest to let me rollback to KK or LP so I can install recovery and root properly? I have a TOT file already so what is the simplest method to flash it as of July 2016?

Can anyone provide Downgrade procedure from EMUI 4.0 to EMUI 3.1 for Che1-L04 ??

1. They have removed 'local update' option from updater app, hence can't install EMUI 3.1 locally

2. Copied 'update.app' to dload folder in SD card and tried Vol UP + Vol Down + Power method with EMUI3.1 update app, but it doesn't go into update mode.
(Note: vol up+down+power method work perfectly if update.app is of EMUI 4.0)

3. after going through multiple sites and threads on google, it seems that, 'downgrade' package is to be installed first and then only we can install desired package EMUI 3.1 package.

So, request you to provide some alternate way or some downgrade package to install EMUI 3.1

Why downgrade?? bcos, i can't install TWRP 2.8.7 and hence CM12.1..

[PROCEDURE] Rooting Coolpad Note 3 Lite [100% SAFE]

ROOT COOLPAD NOW!!

Hey Guys I am back with the latest and the best Root procedure that wld root your device easily.
All of us knows that the One Click Root Tool KingoRoot has become a massive tool to root almost any phone with Android 2.3.6 to 5.1.1 . It is a big rooter but it is not safe to keep it for long the KingoUser app steals information from your device send it to unknown servers it can be dangerous.

So lets get this out


Firstly we have to use KingoRoot to get Temporary root from its SuperUser

1. Download and Install KingoRoot
2. Root Your Coolpad by clicking on One Click Root
3. Check whether Root access is obtained by Root Checker
4. Get Ready For SuperSU

Now Get SuperSu the Famous Root Permit App

1. Download and install Flashify from PlayStore
2. Download SuperSU.zip and copy paste to Internal SD
2.Download TWRP.IMG and Copy Paste it to the root of your Internal SD
3.Open Flashify Choose Flash Recovery image then Choose A File and choose that TWRP.IMG and go through the process agree to everything it says and flash recovery at last click yes on reboot to recovery now
4. After booting to recovery just go to Reboot and System
5. After booting to System head towards the KingoUser and Remove Root Option uder the menu the three dots on thr Top Right corner
6. It Would Restart your device
7. Power Off your Phone wait 10-secs
8. Hold Power and Vol + buttons Together Simultaneously
9. Let Phone boot in Recovery Mode
10. Click On Install and browse through the file SuperSu.zip u pasted
11. Choose the file and slide to start rooting
12. After its all done just reboot


And Its all Done You are on a Stable Root Permit App Safer Too:fingers-crossed:

Hit thanks if Helped :good: