yashsingh1/xdaforums huggingface dataset:
[LG V30 Questions & Answers] ChazzMatt:
No, TWRP isn't removed if you really excluded the recovery partitions when flashing in DL Partition mode. Many, many people have done this.

You are either not excluding (UNticking the boxes) the recovery partitions or afterwards you are not using the correct ADB/fastboot commands to boot back to TWRP recovery. You have to boot to TWRP to reflash the no encryption and no root check files, and to re-flash Magisk for root. The easiest way is through fastboot commands listed in the WTF thread instructions. The "hardware button dance" to get to TWRP is difficult and you risk factory resetting your device again.
[LG V30 Questions & Answers] seloka180:
yes i use hardware button
[Samsung Galaxy S8 ROMs, Kernels, Recoveries, & Oth] alexega:
alexega © PROJECT

Very fast and literate!

Android 8.0 OREO

For Models:

Note8 N950F / DS

S8 + G955F / FD

S8 G950F / FD

Base N950FXXS3CRF1

Multi-CSC

Odex Version

Kernels of stock

Fix OEM!

Magisk v16.0

MagiskManager v5.7.0

The firmware is cleaned from the applications,

which can be installed from the market

Removed Knox and updates

All known hidden opportunities of Samsunga

Tweaks build.prop and cscfeature

Added camera modes

Video recording in the shutter

An additional icon in the power menu is activated

Lock application

Activated Mode Outdoor

Disabling of system applications in settings - applications

Full date in the blind

Full date on the lock screen

Full AOD dates

Disable the dialog for safe volume

Disable the dialog about high brightness in the curtain and in the settings

Multi-user mode is activated

Additional icons added to the curtain

Network traffic in the blind

Accelerated reboot speed

Internet speed on the left in the status bar

Up to 7 icons in the dock TouchWiz (by default it was up to 5)

Full Photo caller (The newest SamsungInCallUI.apk)

Name, number, location in 3D

Name of the subscriber in 2 lines

The keyboard has white letters for good visibility

Cosmetic text under the icons and removed some

Region number locator

Opred. numbers and anti-spam

Call recording

There are 7 visible togles in the curtain (the default was 6)

When you first set up, forced installation of software from Google

State Official

The Volume bar activates the Signal Volume

Saving messages

Floating messages

Animation steps in developer mode for all regions

Can that and still did useful

General cosmetics and optimization!

Screenshots did on S8 + (S8) - removed S Pen!

On Note 8, respectively, everything is in place! https://cloud.mail.ru/public/Bjz7/623D1L6pR

Installation:

TWRP: Required: format data yes for Note8 !!!

Cleaning data, system, cache and dalwick!

(data on the phone will be deleted! Save them!)

Install the firmware!

Download:

https://cloud.mail.ru/public/KPa2/8q5kr1r8D

MD5: 75DB24D12A75A37FDA3707581A66AF72​

XDA:DevDB Information

alexega &copy; PROJECT, ROM for the Samsung Galaxy S8

Contributors

alexega

ROM OS Version: 8.x Oreo

ROM Kernel: Linux 4.x

Version Information

Status: Stable

Current Stable Version: 2018-08-28

Stable Release Date: 2018-06-28

Created 2018-06-28

Last Updated 2018-06-28
[Sprint  Galaxy Note 4 Q&A, Help & Troubleshooting] FoxX666MegAx:
I have a Note 4 about 2 years old. Beginning yesterday it has been freezing and therefore prompting me to restart it. I have performed a factory reset and yet it keeps freezing. In facts it's freezing while its restarting and sometimes even when it's charging while the phone is turned off.

The phone got stuck on a black screen and aggressive constant vibration two days ago and this have been happening ever since. i can't even use the phone for more than 6 minutes. any suggestions on how to fix it or why is this happening?
[HTC Rezound] keyone72:
hey

i just bought a 3.8v battery for my phone its works fine but the phone wont charge the battery

im using LiquidSmooth 4.4 and chicken kernel
[Samsung Galaxy S9+ Questions & Answers] Shipoftheline:
I know Samsung is slow with updates but does anyone know if we're ever going to see 8.1 or are they waiting another 12 months for Android 9
[Samsung Galaxy S9+ Questions & Answers] mikeyaj:
.1 updates rarely have anything in them that aren't nexus and pixel related. all the stuff for none pixel devices tends to be in the security patches, hence why for the most part samsung rarely if ever updates to them anymore.

the only release devices on the .1 variant as a selling feature as lots of thick people think it's better to have 8.1 than 8.0 so they upgrade a s9 to a note 9.

it's all PR and in no way an actual upgrade
[Samsung Galaxy S9+ Questions & Answers] todd3835:
As mikeyaj said, 8.1 has next to nothing in it. Here's an article: http://www.trustedreviews.com/news/...-release-date-download-changes-phones-3317301

Sure, BT battery levels would be nice, but, the device has to support it, and I'm pretty sure Samsung baked it in anyways. LG I know did on my old v20.

The only other notable thing is the fingerprint deactivation after X failed attempts. Nice and all, but for someone frequently forgetting to dry a finger first, I'm not even sure I'd use it.

Now if it was some huge memory leak or something, sure, let's get 8.1 to the masses, but Samsung is struggling with security patches. There's really no reason to invest in testing 8.1 for the few things it adds.
[Samsung Galaxy S9+ Questions & Answers] itsmikeyj:
Honestly the biggest thing I am looking forward to is the limited notification sounds per second. Nothing is worse than coming out of Android Auto to 45 seconds of notification sounds. I can mute the phone for a moment to bypass this, but it would be nice if I didn't have to use a workaround.
[Samsung Galaxy S9+ Questions & Answers] dakunclear:
The only thing I want is dark theme in settings menu which is baked into 8.1
[Samsung Galaxy S9+ Questions & Answers] Devhux:
No it isn't....... Even the Pixel hasn't had the option to switch dark mode for the notification shade until the latest Android P Developer preview
[Samsung Galaxy S9+ Questions & Answers] Ronin96:
Waiting for X.1

The update to 8.1 on Nexus improved battery and performance. Others may argue differently, but I would like to see it come to the S9. Major releases are always buggy and is the code that was developed to meet the deadline. The intended functionality usually comes out in the x.1 release.
[Samsung Galaxy S9+ Questions & Answers] Vmb265:
Android 8.1 for S9 and S9+

https://youtu.be/X5vwV4Ob5kw
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
[ROM][8.0]N950FXXS3CRF1][G950F/FD &amp; G955F/FD &amp; N950F/DS] alexega Oreo Rom Note8

alexega © PROJECT

Very fast and literate!

Android 8.0 OREO

For Models:

Note8 N950F / DS

S8 + G955F / FD

S8 G950F / FD

Base N950FXXS3CRF1

Multi-CSC

Odex Version

Kernels of stock

Fix OEM!

Magisk v16.0

MagiskManager v5.7.0

The firmware is cleaned from the applications,

which can be installed from the market

Removed Knox and updates

All known hidden opportunities of Samsunga

Tweaks build.prop and cscfeature

Added camera modes

Video recording in the shutter

An additional icon in the power menu is activated

Lock application

Activated Mode Outdoor

Disabling of system applications in settings - applications

Full date in the blind

Full date on the lock screen

Full AOD dates

Disable the dialog for safe volume

Disable the dialog about high brightness in the curtain and in the settings

Multi-user mode is activated

Additional icons added to the curtain

Network traffic in the blind

Accelerated reboot speed

Internet speed on the left in the status bar

Up to 7 icons in the dock TouchWiz (by default it was up to 5)

Full Photo caller (The newest SamsungInCallUI.apk)

Name, number, location in 3D

Name of the subscriber in 2 lines

The keyboard has white letters for good visibility

Cosmetic text under the icons and removed some

Region number locator

Opred. numbers and anti-spam

Call recording

There are 7 visible togles in the curtain (the default was 6)

When you first set up, forced installation of software from Google

State Official

The Volume bar activates the Signal Volume

Saving messages

Floating messages

Animation steps in developer mode for all regions

Can that and still did useful

General cosmetics and optimization!

Screenshots did on S8 + (S8) - removed S Pen!

On Note 8, respectively, everything is in place! https://cloud.mail.ru/public/Bjz7/623D1L6pR

Installation:

TWRP: Required: format data yes for Note8 !!!

Cleaning data, system, cache and dalwick!

(data on the phone will be deleted! Save them!)

Install the firmware!

Download:

https://cloud.mail.ru/public/KPa2/8q5kr1r8D

MD5: 75DB24D12A75A37FDA3707581A66AF72

XDA:DevDB Information

alexega © PROJECT, ROM for the Samsung Galaxy Note 8 (2017 Phone)

Contributors

alexega

ROM OS Version: 8.x Oreo

ROM Kernel: Linux 4.x

Version Information

Status: Stable

Current Stable Version: 2018-06-28

Stable Release Date: 2018-06-28

Created 2018-06-28

Last Updated 2018-06-28​
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Ravi90909:
Beast is back. Thanx for rom . Hope s9 port will come soon
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] mahmoudhafez2000:
Thanks for the ROM. Will give it a shot today. Cheers ;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Ravi90909:
What about dolby?? Is it work??
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Motawa88:
What about dex and gear VR?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] tabish84:
We have a twrp which does not have data mount problem so i think we should skip the format data step
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] HorstiG:
Thank you, great ROM, fast an stable.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] HorstiG:
All fine
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] arabpotash:
Hi all...can we see any photos?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
No
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
Yes
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Unlock with fingerprint after reboot does not work!

---------- Post added at 09:44 AM ---------- Previous post was at 09:33 AM ----------

Screenshots are linked in the first post.

Look here:
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] HorstiG:
New Dev Base CRF4 is out.

Is an update to be expected?

Thank you, заранее спасибо.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Is it really worth? Whats the difference between CRF1 and CRF4?

Better wait for next Base with July Security Patch.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] HorstiG:
It's the preparation for Oreo 8.1.

600 MB is a lot. ;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] misho_20063:
alexega can install dual speaker mod from recovery ?????
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] fedez:
+1 [emoji12]

Enviado desde mi SM-N950F mediante Tapatalk
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
At check such bug was not! I can be wrong, as my friend tested! I do not have a note8, only S8 +
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Yes I know that it work on S8+, but it was confirmed by a second Note8 User that it does not work on N8 Device.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] aew:
I use this ROM very much. my note8
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] ELTURKO24PHONE:
Do not bring rom control? 3 minit? Some personalisation?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Install the Rom, discover it and u will find what u need...
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] ELTURKO24PHONE:
i have installed it because i have the 7.1 and had a lot of personalization, but in this version i will not find anything.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Look in settings and use your brain ;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
Thank! friend !

Many do not read the description )))
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
N950FXXU3CRF4 !

Will be fixed !
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Great news
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] alexega:
Thank you, friend! The new base will be N950FXXS4CRG1
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] dream_fun:
How I can stop full screen caller ID picture when receiving or dialing a call ??
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] ANDROIDXFOREVER:
device?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] dream_fun:
Note-8 N950F/DS
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Update is in the pipeline, stay tuned
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Gatekeeper:
Download link not working can u add a mirror link.

Drive.mega.etc
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
The Link from first post should work fine.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
No, but the dev mention it.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] xperiaking247:
Trznu me bosanska zastava :laugh:
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] HorstiG:
English please ;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Woodski:
Does anybody know if I can remap the Bixby key?

I want it to act as the back button
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
In the latest Version (CRHA) u can remap Bixby when pressed, hold and double tapped.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] blackcell1:
I don't know if it's something I'm doing but has anyone tried to install viperfx? I'm getting random reboots with it installed.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Woodski:
So I bough a used Note 8 and I'm really happy

2 days of usage is a bit to short but so far this ROM works well for me

After installing systemless xposed from magisk I ended up in a bootloop

The normal xposed works but the playstore has problems with it

As in I can't do anything there now without an FC

I couldn't find that anywhere but the Bixby mapper (root) from the playstore works well for me

But I still think I'm misisng a bit custom settings somewhere

Which part of my brain should I use ?

Please point me in the right direction
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Actually ROM is not uptodate on XDA.

U should join the TG group.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] gsser:
Can you give me a link?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Woodski:
Turns out that you have to pay for the full version.

I guess that the devs work hard for ROM's like this and donations are welcome but I won't pay if I can't even try it first
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] truenitos:
What happen to TELEGRAM GROUPS?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] vulgario:
i was in premium group, and also chat went away, what happend?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
They want get rid off the ROM leaker, so they did a global purge in free and international premium group, only russian group is still up.

New international group will be build, be patient.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] vulgario:
but how to find out when?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
when the time comes, you know it ;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] cebulank:
So they closed a group for paying users, very professionell.... Not
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] gsser:
Never pay for premium roms
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Why not? If u want a ROM fully loaded with mods there are not many free alternatives for N8
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] gsser:
There are and lets not argue over it.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] marjunsyakir:
Any update?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
I only know that there is an update of the Premium Version which based on CRJ6 Firmware.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] stootie:
try this ROMcomplete stable and with all existing mods !! :good:
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] dumitrudan608:
The fastest rom, but root is not working.

Thank you for this ROM, it's the fastest ROM i have tried.

Unfortunately i can't get Root to work. Whenever an app should ask for root nothing happens. I tried installing Superuser SU, but again, no error message, nothing.

Can you tell me if i'm missing something, or if i'm doing anything wrong about getting Root working?

Kind regards,

Daniel
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Rom comes with Magisk, so no need to install SuperSu.

Reflash and follow alex installation guide then it should work.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] elhawass:
we wait update for this rom
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Alexey14:
Nice Rom Dev, Please update this Rom, Thanks

---------- Post added at 03:23 PM ---------- Previous post was at 03:22 PM ----------

Nice Rom, Dev please update this rom. thanks
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
The real deal is premium and not available at XDA. If u want latest N8 alexega Rom, lookout for ATN Project i.e. at 4pda.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Joyjo:
But atn project only s8, is not compatible with note8?
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] marjunsyakir:
Not update to
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] godmode1970:
Latest ATN for Note8 is based on CRJ6, look at 4pda
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] awerqw22:
only crga is available at 4pda
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Joyjo:
I can not find ,the file for download please. Thanks in advance.
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] ufukan:
Here you go :

https://cloud.mail.ru/public/8cY5/fFbJQ235i
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Joyjo:
Thanks bro
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] klisza1993:
Does this ROM is still supported by dev ?;) or its closed ?;)
[Samsung Galaxy Note 8 ROMs, Kernels, Recoveries, &] Dakemin:
I'm confused.. Where is the complete rom with all the mods and rom control..?
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
hi guys hi tried to root my mate 8 but something went wrong and it goes in bootloop. now , there are no roms , i tried to flash stock rom unsuccessfully (dload metod it fail, from twrp error 7, hi suite not working, erecovery i can enter but not reset)

i tired to flas boot,system,cust and recovery img but these are the problems

QHC0216219001678 fastboot

target reported max download size of 471859200 bytes

sending 'boot' (29094 KB)...

OKAY [ 0.623s]

writing 'boot'...

OKAY [ 0.589s]

finished. total time: 1.214s

target reported max download size of 471859200 bytes

sending 'cust' (230521 KB)...

OKAY [ 4.904s]

writing 'cust'...

FAILED (remote: partition error)

finished. total time: 4.914s

target reported max download size of 471859200 bytes

sending 'recovery' (43930 KB)...

OKAY [ 0.938s]

writing 'recovery'...

OKAY [ 0.911s]

finished. total time: 1.851s

target reported max download size of 471859200 bytes

sending sparse 'system' (436384 KB)...

OKAY [ 9.752s]

writing 'system'...

FAILED (remote: sparse flash write failure)

finished. total time: 9.797s

Premere un tasto per continuare . . .

what i can do now? thanks
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Which official version you were on last? What else did you do?

It shows partition error which means you must have cross flashed something wrong.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
i was on the last b582 with emui 5 and android 7. i tried to do the root but it entered in a bootloop and i don`t know how , now there isn`t any rom.
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Post your full version. L29C185 or L29C432 ....or.......
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
how i can know this? it was the europe version, i think the L29C185
[Mate 8 Q&A, Help & Troubleshooting] apat26:
You said B582.

Whats your full build no?

L29C185B582 or L29C432B582 or L29C636B582? or something else?

You are not on chinese AL or DL ...etc, right?
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
my version was the europe L29C185B582
[Mate 8 Q&A, Help & Troubleshooting] apat26:
That is Africa and Middle east. Europe is C432 and Asia is C636

---------- Post added at 09:51 AM ---------- Previous post was at 09:49 AM ----------

Ok...try dloading rollback package and you should be through. On SD Card, not internal memory.

Worked???
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
no, i can`t enter in dload mode :( and in twrp i cant clear cache!! the error is failed to mount `/data`(invalid argument)

failed to wipe dalvik ecc...
[Mate 8 Q&A, Help & Troubleshooting] apat26:
You said you were able to dload. May be you flashed TWRP after that. Flash Stock recovery and try dload rollback package.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
in TWRP there is (internal storage 0MB) i thin there is a bad problem. p.s dload continue to not work
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Ok...Through TWRP, use Hurupdater and flash all three files you were on last. It will work.

https://xdaforums.com/honor-9/development/tool-flash-official-firmware-recovery-t3769279

Follow the instructions exactly and change the file names exactly.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
Ok thanks I will try it tonight
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
ok, I`ve installed the official rom but there isn't the keyboard, the updater etc. where I can find the complete version? thanks!!!!! P.s if i press power button + volume down it say: ''your device failed verification and may not work properly....'' the phone still start but sometimes it freeze for 3-4 seconds when i open an app, ex settings. i think something isn't installed. i don't know if the bootloader is just unlock.
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Go to system updater and press look for update. you should get official one again.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
i've typed that tere isn't the updater :)
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
If i'm not able to use the emui (because with this limitation isn't a smartphone but a phone?) i can flash a custom rom that not required the root? Thanks
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Now you can use dload roll back package. Go back to MM and again upgrade to Nougat.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
hi, I've unlock the bootloader on my Huawei mate 8 nxtl29c432. After the reboot the only screen on my phone is

Error mode please update system again

Error!

Func NO 11 recovery image

Error no 2 load failed!

What I can do?! I can't enter in fastboot mode only this screen!!:(
[Mate 8 Q&A, Help & Troubleshooting] apat26:
Looks like you are just playing around. You said all working but few app. Now you landed in error mode.

Well. let the battery dry down totally and switch off.

Then connect your phone to usb pressing vol- button n you will enter fastboot. Rest i leave it upto you to flash.
[Mate 8 Q&A, Help & Troubleshooting] rikyca:
I disconnected the battery , I press the volume + and power and it start I don't why ? however now I downgrade to MM and then I upgrade to N. Thanks for the help and I hope that all will go great doing the upgrade.