[TWRP OFFICIAL] [3.2.1-0] c9ltechn/SM-C9000 Galaxy C9 Pro

26th July 2017 11:51 AM 9 Thanks
travis82 Senior Member
TWRP for C9LTECHN/SM-C9000 Galaxy C9 Pro

Special Notes:
1. DON'T FORGET TO ENABLE "OEM UNLOCK" (located in Developers options).
2. KNOX will be tripped once you flashed custom binaries to your phone.
(Your warranty may be voided. However this may not affect you if your country forces Samsung to provide hardware warranty regardless of software status.)
3. Samsung Firmware OTA (aka System Updates) will no longer work once you flashed custom binaries.
(You can flash custom ROMs if you want to keep the OS up-to-date.)
PLEASE BEFORE YOU FLASH ROMS MAKE A COMPLETE BACKUP OF YOUR SYSTEM INCLUDING EFS SO YOU DO NOT BRICK YOUR MOBILE

WHAT IS TWRP?
Team Win Recovery Project is a custom recovery for Android devices.
It allows you to back up and restore your data, flash custom ROMs to your device, repair broken file systems, and root your device.

How to intall TWRP using ODIN
1) Go to Settings » About phone » and tap “Build number” seven times to enable “Developer options”.
2) Go back to the main Settings page, scroll to bottom and select“Developer options” from there.
3) Under Developer options, look for “Enable OEM unlock”checkbox/toggle and make sure you Check it or turn it ON.
4) Now Boot your Samsung Android device into Download mode.To Do So Follow the steps below
5) Switch off your device.
6) Press and hold “Home + Power + Volume down” buttons for a few seconds until you see a warning screen.
Press Volume Up on the warning screen to accept it and boot into Download mode.
Once your device is in download mode, connect it to the PC with a USB cable. The Odin will automatically detect the device and show an “Added!!” message. If not then your device is not connected properly
7) Now click on the AP tab on Odin window and select the TWRP recovery .tar file that you downloaded for your device.
8) Click the Start button on Odin to start Flashing and wait for it to finish the process.
Once it finished successfully, a pass message on the Odin screen will pop up
Your device will automatically reboot when Odin is done flashing. Now You can disconnect your device.
Done!!! TWRP is now installed on your device
NOTE: YOU MAY HAVE TO UNCHECK AUTO REBOOT IN THE OPTIONS TAB IN ODIN

TWRP source code: https://github.com/TeamWin
Source code device tree: https://github.com/travismills82/twr...msung_c9ltechn https://github.com/TeamWin/android_d...sung_c9ltechn/
TWRP Nougat Download: https://www.androidfilehost.com/?fid=889964283620775437
TWRP Oreo Download: https://www.androidfilehost.com/?fid...78262903985796
no-verity-no-encrypt: https://www.androidfilehost.com/?fid=745425885120752506

ROOT OPTIONS:
SuperSU: https://forum.xda-developers.com/app...v2-05-t2868133
Magisk: https://forum.xda-developers.com/app...mless-t3473445

Contributors @travis82 @k2wl @deadman96385
Attachments:
6213062822411947222-account_id=0.png 77.62 kB / 2940 downloads
2626663608967500350-account_id=0.png 97.79 kB / 2834 downloads
1727683281537972573-account_id=0.png 138.23 kB / 2846 downloads
26th July 2017 12:06 PM 0 Thanks
ivanox1972 Senior Member
I can confirm this works. backup, mount data, restore, otg usb, install.
I am runnung it now
29th July 2017 06:43 PM 0 Thanks
Flavio Senior Member
Does this work on a SM-C9000?
29th July 2017 07:57 PM 0 Thanks
MrMutlu Senior Member
Quote:
Originally Posted by Flavio

Does this work on a SM-C9000?

That's already for C9000. Can't you see the c9ltechn article. That's c9 pro's code
29th July 2017 08:17 PM 0 Thanks
Flavio Senior Member
Thank you. I have already installed it.
I have flashed TWRP, formatted Data twice, flashed no-verity-opt-encrypt-5.1.zip, flashed SuperSU and after that I can mount Data. But after a reboot I can't anymore? Am I doing something wrong?
29th July 2017 09:36 PM 0 Thanks
MrMutlu Senior Member
Quote:
Originally Posted by Flavio

Thank you. I have already installed it.
I have flashed TWRP, formatted Data twice, flashed no-verity-opt-encrypt-5.1.zip, flashed SuperSU and after that I can mount Data. But after a reboot I can't anymore? Am I doing something wrong?

You can flash any file still that just an article but you can't mount data anymore or backup data
29th July 2017 09:44 PM 0 Thanks
Flavio Senior Member
I can flash files but cannot mount Data. I presume it is still encrypted despite being formatted twice?
29th July 2017 10:09 PM 0 Thanks
ivanox1972 Senior Member
Format data and reboot to recovery
30th July 2017 12:35 AM 0 Thanks
Flavio Senior Member
Quote:
Originally Posted by ivanox1972

Format data and reboot to recovery

So in TWRP format Data and then reboot again in TWRP.
And then flash SuperSU and no_verity?
31st July 2017 12:51 AM 0 Thanks
Flavio Senior Member
Ok, I formatted Data twice in TWRP. Mounting Data works.
I flashed SuperSU in TWRP. Mounting Data works.
I flashed no_verity. Mounting Data works.
I rebooted into TWRP. Mounting Data works.
I rebooted into system and then switched off and rebooted into TWRP. Mounting Data does not work.

What am I doing wrong?

Correction:
I have now used this no-verity-no-encrypt_ashyx file:
https://www.androidfilehost.com/?fid=24591000424951049
And now Data stays decrypted!
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