Using SM-G928T.
Booting into the phone with no issues, just no root.
Flash TWRP via odin
Reboot into recovery
Flash kernel
Flash SU via recovery
No root verified by root checker app on the store.
I do have the recovery accessible, like I can go to it by shutting the phone down then holding UP+Power+Home.
Can I get the link of where you got the TWRP from?
Related
Hi,
I lost root after updating to JWR66Y, and when I open up SuperSU, it says "There is no SU binary installed, and SuperSU cannot install it. This is a problem!"
So I turned off my phone, pressed volume down+power button to go into TWRP and re-flash SuperSU.zip, but the screen only shows broken android with exclamation mark on it.
So, my question is, what do I do? I want to flash TWRP via adb and then flash SuperSU.zip via TWRP. Is that the correct procedure? I'm afraid if something goes wrong I won't have a way to restore my nandroid backup or something.
Thanks.
you always lose root if you take an ota update or flash the factory img. when you flash stock, its just that, stock. its been that way since the beginings of android.
you want to fastboot(not adb) a custom recovery, then flash the latest su binaries via your custom recovery.
simms22 said:
you always lose root if you take an ota update or flash the factory img. when you flash stock, its just that, stock. its been that way since the beginings of android.
you want to fastboot(not adb) a custom recovery, then flash the latest su binaries via your custom recovery.
Click to expand...
Click to collapse
To add on what simms22 said,
SuperSU 1.60 flashable zip: http://download.chainfire.eu/350/SuperSU/UPDATE-SuperSU-v1.60.zip
hello guys,
I had 4.4.1 rom+kernel stock, rooted and custom recovery, after the OTA to 4.4.2 lost my root and recovery.
tried re-root with wug's but it gets stuck on "pushing root file to you device".
got superSU application but cant remove it because its system application.
Is there a way to root it?
thanks.
Same here except i had cwm touch latest. It seems i have lost my recovery too. If i try and boot into the recovery menu i get the open hood android with a red triangle.
No custom kernel only custom recovery.
Sent from my Nexus 7 (2012)
I lost my custom recovery too. But I just reflashed it (adb reboot bootloader, then flashed a downloaded custom recovery via fastboot), and then reflashed SuperSU as well.
Sent from my Nexus 4 using XDA Premium 4 mobile app
I'm having the same problem. Root undone, and recovery went back to stock. Custom recovery doesn't stick after reboot.
santoshgs said:
I'm having the same problem. Root undone, and recovery went back to stock. Custom recovery doesn't stick after reboot.
Click to expand...
Click to collapse
I was in the same situation after my OTA of 4.4.2
I had nexus root toolkit, tried to put in twrp with it failed.
Then updated to the latest nrt and then I could flash the latest twrp, havent tried cwm.
and eventually got the root back using nrt
7thAkash said:
I was in the same situation after my OTA of 4.4.2
I had nexus root toolkit, tried to put in twrp with it failed.
Then updated to the latest nrt and then I could flash the latest twrp, havent tried cwm.
and eventually got the root back using nrt
Click to expand...
Click to collapse
Ah, glad that it worked! ^_^
santoshgs said:
I'm having the same problem. Root undone, and recovery went back to stock. Custom recovery doesn't stick after reboot.
Click to expand...
Click to collapse
Found the solution to my problem. Used CF Auto Root instead of manually flashing SuperSU again. Cheers guys!
http://download.chainfire.eu/363/CF...merhead-hammerhead-nexus5.zip?retrieve_file=1
Same thing happened to me. just use fastboot to flash CWM, then before you reboot go into the recovery. then next time you reboot it will still be there. For some reason if I flash the recovery then reboot without entering recovery it will loose the recovery.
Once you have the recovery back, just flash the SuperSU binary through CWM.
Also, IMHO, dont use toolkits... you dont really know whats going on when you use those. Learn to use ADB & fastboot. They are really simple to use and you will be better able to help yourself when you have problems in the future.
I cannot get root back on 4.4.2 at all on FNB8 (after OTA update)
Tried using Odin 3.07 and 3.09 with CF-Auto-Root-jflte-jfltexx-gti9505
There are no errors, it reboots, goes through the small setup, reboots again yet no root. Also tried installing SuperSU zip through recovery. Still no errors but no super su on phone.
Anyone know where I'm going wrong?
EDIT: Also, just to confirm - I have checked with a root checker - there is no root
i always just use the option in philz recovery to restore root, then either install supersu app through recovery zip or install it form the play store.
it's under philz settings, then restore root
Gloris said:
i always just use the option in philz recovery to restore root, then either install supersu app through recovery zip or install it form the play store.
it's under philz settings, then restore root
Click to expand...
Click to collapse
I have CWM touch, is it OK to just install over it or do I need to remove it first somehow?
just flash the latest philz using odin. whenever you flash a recovery it replaced the whole recovery partition i believe.
Tried rooting with Philz, it went through OK. Booted into OS, downloaded Super SU. Still not root
EDIT: Sorry Gloris, I got philz working, edited just before you made that next reply.
weird, i've never had that so not sure what to suggest. just to be clear, you got to download mode and flashed philz and all went fine in odin?
and just to be sure....try removing battery for 30 seconds, then insert battery and press and hold home key and volume UP while pressing power button (I tend to keep all 3 buttons pressed until i see the "se android is not enforcing" message and it's booting into recovery.
::EDIT::
no problem, did you get root working also? i've attached the zip that i flash after choosing restore root option in philz......i didn't make this zip, so not takign any credit or anything, jsut sharing it because it might be useful.
i generally prefer my device non rooted, but i use this method to quickly restore root to apply any rom changes then full unroot from within super su app. I found it's the easiest way to gain root access (works for me even from a fresh rom install too).
after rooting my device once with vroot.......i had to reinstall stock and lost root...now trying to install a root .........it trys to as much as it installed chinese version app..and ask me bout am i sure i want to install the su app and discourages it........and it doesnt do anything after that e.g. root or install succesfully i think.....is there a recovery supersu.zip i can use instead as i recovery access via adb reboot recovery
I tried to flash both twrp and philz with odin on a non rooted note 4, everything goes well but when I reboot to recovery I still get the default samsung one
verunks said:
I tried to flash both twrp and philz with odin on a non rooted note 4, everything goes well but when I reboot to recovery I still get the default samsung one
Click to expand...
Click to collapse
Same happens to me with N910G. There is some write protection going on. Not sure whether KNOX or the bootloader itself is causing this.
Edit: Okay, I've successfully flashed twrp by using a roundabout method which I'll explain below.
1. Gain root using cf-auto root and odin
2. Place twrp.img somewhere on your phone
3. Download flashify
4. Open flashify and grant it root access
5a(optional) Backup your stock recovery
5b. Select recovery and locate twrp.img on your (ext)sdcard
6. Success! reboot into recovery mode to use twrp