Root Failure on my C9 Pro in Android 8.0.0 Oreo

sam13333

New member
Mar 10, 2019
1
0
0
my galaxy c9pro is in bootloop and says com.sec.epdge has topped working
while bootlooping i flashed nougat firmware through odin
plzz help me

---------- Post added at 05:21 PM ---------- Previous post was at 04:50 PM ----------

I have tried almost every combination ended up getting bootloop always except when I tried these;
1. Install stock firmware and csc (not home csc this will fully wipe the phone)
2. After finishing it enters to recovery and updates the system. Keep hold of pressing the volume down+home key to enter to download mode as soon as it finishes installing system update.
3. install twrp from here https://www.androidfilehost.com/?fid=1322778262903985796 (original thread https://forum.xda-developers.com/c9-pro/development/twrp-c9ltechn-t3646970 sometimes links can be dead. In that case you can find new link from that thread).
4. Keep holding of pressing Volume Up+Home key while installing twrp to boot into recovery as soon as the phone reboots.
5. While in recovery flash this SuperSU https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 (Located in this thread https://forum.xda-developers.com/attachment.php?attachmentid=4164510&d=1496008012 as "*** Xperia users, and others experiencing bootloops ***
Please use this version instead: "


Your phone should boot normally to setup screen.
After You finish setup you should see supersu icon and your phone should be rooted.

I haven't tested but if your phone is in working condition right now you can try from step 3 to not lose your data.
Good Luck -:)
my galaxy c9pro is in bootloop and says com.sec.epdge has stopped working
while bootlooping i flashed nougat firmware through odin
plzz help me because you said it to install that com.sec.epdge apk plzz plzzzzzzzzzzzzzzzzzzzzz plzzzz help
 
Dec 31, 2014
28
9
0
Accra
my galaxy c9pro is in bootloop and says com.sec.epdge has topped working
while bootlooping i flashed nougat firmware through odin
plzz help me

---------- Post added at 05:21 PM ---------- Previous post was at 04:50 PM ----------



my galaxy c9pro is in bootloop and says com.sec.epdge has stopped working
while bootlooping i flashed nougat firmware through odin
plzz help me because you said it to install that com.sec.epdge apk plzz plzzzzzzzzzzzzzzzzzzzzz plzzzz help
Try to download and install official oreo firmware from sammobile. You can press and wait volume down + power button for 7 seconds to restart the phone. After the screen goes black immediately press power+volume down+home button and wait until you see the download screen. Now you can flash official firmware. Try https://forum.xda-developers.com/showpost.php?p=77706362&postcount=155 this method to root your phone if you want it, as other users said it is working.

By the way, I can't find anything about com.sec.epdge on my post. Are you sure I wrote that in my post?
 

inamie

Senior Member
Aug 16, 2012
592
193
0
KLang
On my c900F

1. After flash latest twrp, format data, reboot recovery.
2.Install latest Magisk 19.3.zip
3.Install latest no-verity encrypt from A9pro thread.
4.Reboot system.

Restore data previosly backup with TB.

Sent from my SM-A910F using XDA-Developers Legacy app
 

farihfrh

New member
Sep 28, 2019
3
0
0
Can you tell me the introduction?
Im using sm-c900f oreo....but cant install twrp on oreo,
So plz tell to how have you done it? Plz .

Sorry i'm bad in english.
 
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