[TWRP][P9][3.1.1-1][EMUI 5.x/AOSP N][DECRYPTION SUPPORT]

L

LastStandingDroid

Guest
This is wrong in writing and repaired, but another mistake with various science shows you all the steps and know the basics well, and thank you for your help, and you are smart and stupid my question, I will look for a solution
Look at the picture.

It says flash isn't a recognized command which means you forgot to write fastboot before flash.



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jimevz

Member
May 8, 2013
5
0
0
Drogheda
iv encountered a problem root works fine but every time my phone switches off i get a boot loop what iv done that solved my problem is hold power and volume up and the phone boots up normally and not into recovery its a pain in the hole because sometimes it boots into erecovery....i have twrp as my custom recovery but it doesnt boot into custom recovery it boot up like normal when it says booting into recovery..... has anyone got stock stock b378 recovery so i can dload my phone and wait for a stable root
 

chris5s

Senior Member
May 27, 2009
1,659
340
113
Scotland
One last time. Type:

Code:
fastboot flash recovery twrp-3.0.3-0-eva.img
If this doesn't work - Step away from the computer.

Peace.

---------- Post added at 06:24 AM ---------- Previous post was at 06:21 AM ----------

Is this method also working with a P9 Android Nougat?
Yes. It's only for P9 Nougat :good:
 
L

LastStandingDroid

Guest
That's nice! What about supersu? Is it working now?
Which supersu are you talking about? The emui or regular?

The regular will not work unless source code of kernel is out. Since loop isn't supported on Nougat for some reasons I can't tell

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L

LastStandingDroid

Guest
Some posts ago someone wrote about supersu working..
Lol yes. But there's two zips

One isn't working due to lack of loop support or broken loop.

Second is working for emui devices. But P9 has issues with flashing it since when it use phh script it doesn't find boot.img

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Bluesyle

Member
Nov 7, 2015
20
1
0
Stuttgart
Hey, I got a problem installing the reovery...
Im gonna copy the log of my fastboot:
C:\WINDOWS\system32>fastboot flash recovery C:\twrp-3.1.0-0-eva.img
target reported max download size of 471859200 bytes
sending 'recovery' (36216 KB)...
OKAY [ 1.149s]
writing 'recovery'...
OKAY [ 0.493s]
finished. total time: 1.642s

C:\WINDOWS\system32>fastboot reboot
rebooting...

finished. total time: 0.021s
After the device reboot and I pressed the volume up key to get to the trwp recovery, the huawei eRecovery starts...

Can anyone help me please? I unlocked my phone after updating it to EMUI 5.0...
 

surdu_petru

Recognized Contributor
Feb 3, 2010
6,556
22,160
263
Paris
Hey, I got a problem installing the reovery...
Im gonna copy the log of my fastboot:
C:\WINDOWS\system32>fastboot flash recovery C:\twrp-3.1.0-0-eva.img
target reported max download size of 471859200 bytes
sending 'recovery' (36216 KB)...
OKAY [ 1.149s]
writing 'recovery'...
OKAY [ 0.493s]
finished. total time: 1.642s

C:\WINDOWS\system32>fastboot reboot
rebooting...

finished. total time: 0.021s
After the device reboot and I pressed the volume up key to get to the trwp recovery, the huawei eRecovery starts...

Can anyone help me please? I unlocked my phone after updating it to EMUI 5.0...

After TWRP was installed, you should reboot your device into TWRP in this way :

- with your device in bootloader mode ( and after TWRP was installed by : fastboot flash recovery C:\twrp-3.1.0-0-eva.img, in your case ) you should make three operations at the same time :

* press & keep pressed Volume Up
* fastboot reboot
* disconnect the USB cable as soon as possible !

Right now your device will boot into TWRP ( you can release Volume Up, at the same time with : "your device is booting now ... ") ;)

This is the right way to install any custom recovery !
 
Last edited:

Bluesyle

Member
Nov 7, 2015
20
1
0
Stuttgart
After TWRP was installed, you should reboot your device into TWRP in this way :

- with your device in bootloader mode ( and after TWRP was installed by : fastboot flash recovery C:\twrp-3.1.0-0-eva.img, in your case ) you should make three operations at the same time :

* press & keep pressed Volume Up
* fastboot reboot
* disconnect the USB cable as soon as possible !

Right now your device will boot into TWRP ( you can release Volume Up, at the same time with : "your device is booting now ... ") ;)

This is the right way to install any custom recovery !
Wow, thank you!!!
It works :good:
 

xtcislove

Senior Member
Jan 17, 2010
827
110
0
Gummersbach
After TWRP was installed, you should reboot your device into TWRP in this way :

- with your device in bootloader mode ( and after TWRP was installed by : fastboot flash recovery C:\twrp-3.1.0-0-eva.img, in your case ) you should make three operations at the same time :

* press & keep pressed Volume Up
* fastboot reboot
* disconnect the USB cable as soon as possible !

Right now your device will boot into TWRP ( you can release Volume Up, at the same time with : "your device is booting now ... ") ;)

This is the right way to install any custom recovery !

Is this true????? This is really the best way?

After installing the recovery i just boot into the system and type
adb reboot recovery
from my pc.

That was without root, now with root im using a widget for this.

This isnt the better way!?
 

OldDroid

Recognized Developer
Nov 18, 2012
1,767
6,951
153
Berlin
Is this true????? This is really the best way?

After installing the recovery i just boot into the system and type
adb reboot recovery
from my pc.

That was without root, now with root im using a widget for this.

This isnt the better way!?
well, its not if you try to boot to recovery without/with broken system ..
so thats the proper way for entering twrp.

Regards
 
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surdu_petru

Recognized Contributor
Feb 3, 2010
6,556
22,160
263
Paris
Is this true????? This is really the best way?

After installing the recovery i just boot into the system and type
adb reboot recovery
from my pc.

That was without root, now with root im using a widget for this.

This isnt the better way!?
Nop, what you did is not the better way, because you missed something, and not only you ...

After TWRP was installed, the first step is to reboot device directly into TWRP, and not into system !

If you have doubts/questions ... please feel free to read the whole TWRP info from here, because I'm sure you did never read what is written here entirely ;)
 

hoangdang223

New member
May 31, 2008
2
0
0
sadly still not ..
I'm still trying to figure this out, decided to push an update anyway, once i have somethig i will let you know ;)
Thank you,

So as my understanding there is no way to root P9 with Nougat right now, is it right?
My P9 was manufactured in Jan 2017, so I cannot rollback to the MM.

If you have anything​ new, please include me to the loop ^^ I'm waiting for this.

Thanks :)
 

xtcislove

Senior Member
Jan 17, 2010
827
110
0
Gummersbach
Nop, what you did is not the better way, because you missed something, and not only you ...

After TWRP was installed, the first step is to reboot device directly into TWRP, and not into system !

If you have doubts/questions ... please feel free to read the whole TWRP info from here, because I'm sure you did never read what is written here entirely ;)
You think this is adding to the P9? Because i think u talk about the Recovery rollback on first boot which TWRP will prevent.
E recovery is still present and TWRP too. But i used my method.