General [SHARED] LineageOS 18.1 | UNOFFICIAL | Android 11 Updated: 04/12/22

[rayman95]

First I'm not the developper of this rom and just share it here
credits go to @NeoArian

Be aware that it's a provisory thread and the dev will create his own when he decide the rom is ready....

LineageOS is a free, community built, aftermarket firmware distribution of Android 11, which is designed to increase performance and reliability over stock Android for your device.

LineageOS is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.

Base source code is available in the LineageOS Github repo. And if you would like to contribute to the project, please visit our Gerrit Code Review.

#LineageOS #Unofficial #R #ROM #Renoir
LineageOS 18.1 | UNOFFICIAL | Android 11
Updated: 06/11/'21

Download (https://sourceforge.net/projects/ep...1/lineage-18.1-20220412-UNOFFICIAL-renoir.zip)
Changelogs & Flashing Guide

(https://drive.google.com/file/d/13rLVqeowVTRWivrpgenl-7k60r7tVB66/view?usp=sharing)Notes:
• Images for flashing can be found here

Credits and thanks to @NeoArian

Installation Instructions:

• Lineage Os Installation:
  1- Install LOS Recovery: With the phone in FASTBOOT mode in the Platform-tool folder and the necessary files, open the CMD
  2- Next we place in the window: fastboot flash boot_ab boot.img and then fastboot flash vendor_boot_ab vendor_boot.img to finish fastboot reboot recovery
  3- The cell phone will restart in recovery mode with LOS recovery already installed (it is managed with the volume and power keys)
  4- Perform Format Data (do not restart again)
  5- Give Apply Update and then Apply Update from SDcard1 and look for the ROM
  6- Then Reboot System Now (WILL INITIATE THE ROM)
  7- Force restart in recovery to install Gapps (PICO Recommended)
  8- Apply Update, Apply update from SDcard1 choose the gapps
  9 Reboot System Now and enjoy XD

ALTERNATIVE WAY OF FLASHING THE ROM see post 2


Link for the boot.img too big for being attached here, look my AFH



first custom rom for our device.....enjoy...


******************************************************************************************************************************//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////********************************************************************************************************************************


signature spoofing is possible with last update and before....
here are the files you have to flash with magisk and reboot...
1st sppof and microG
its from HERE

 

[rayman95]

ALTERNATIVE WAY OF FLASHING THE ROM

For those like me who have issue with flashing this rom here i what I do to bypass recovery issue..
after flash boot+vendor and start on LOS recovery and format data, I click update but I haven' apply update from sdcard1 but justapply from ADB..in advanced settings, there isn't such option....so I installed with ADB sideload

that what I do, and after 1 error I tried again and got error when I command adb reboot that system was not installed but I'm now on your rom....only issue is with my sdcard not recognized...have to backup on pc, format and recopy back, but certainly error on my side when I flash back miui rom.......

Install Custom ROM with ADB sideload
What is Android Debug Bridge?
ADB is a command-line tool included in the Android SDK development kit. It is used to communicate with any device that runs the Android operating system. You can use the ADB commands to perform various operations on your Android device.

With the help of the Android Debug bridge, you can install custom ROMs, mods, GApps, backup Android, flash official stock firmware, and install Android apps. Besides, you can also use ADB to uninstall bloatware without Root, downgrade an app, etc.

What is ADB Sideload?
ADB sideload, a command that transfer and install a zip file on an Android device from the PC. This command is handy for a custom ROM developer to push and install any installation zip file directly on a device.

The sideload feature was introduced with the Android Jelly bean recovery. Most importantly, this sideload mode requires a TWRP recovery version 2.3 or higher. Besides, it is also essential to install the latest ADB binaries on your PC.

How to Flash Custom ROM using ADB and Fastboot
Are you ready to use ADB and Fastboot for flashing custom firmware on your Android phone? Then let’s get started.

Warning
Ensure to install the right custom ROM on your Android phone. Do NOT proceed if the firmware is incompatible with your phone model number.

Requirements
A Windows PC and a standard USB cable.
Charge your device to a minimum of 50%.
Install mobile USB drivers on your computer.
Enable USB Debugging mode from your device settings.
Also, enable the OEM unlocking and Advance reboot mode.
Moreover, unlock your device bootloader.
Install TWRP 2.3 or higher on your Android device.
(Optional) Temporarily disable antivirus and firewall on your PC.
Steps to Install Custom ROM using ADB Sideload
Follow these step-by-step instructions to sideload the zip file on your Android phone.

1. Download Custom ROM
At first, download the mobile-specific Android custom ROM on your PC.
Ensure that the ROM file is in zip format.
Also, download the correct firmware that is compatible with your device’s model number.
2. Install ADB and Fastboot drivers
Download and install the latest ADB drivers on your computer.
Make sure that the ADB version is 1.0.29 or higher.
3. Transfer Custom ROM to ADB folder
Copy the downloaded custom ROM and paste it into the ADB folder.
The folder default location will be C:\Program Files\Minimal ADB and Fastboot.
4. Boot Android phone into Recovery mode
Switch off your Android phone.
Now, restart it into recovery mode.
Every device has different methods to boot into recovery.
You can either Google it or use the Recovery reboot app from Play Store.
5. Set the device into ADB sideload mode
As soon as you enter the recovery mode, click on the Advanced button.
On the next screen, click on the ADB sideload option.
6. Connect Android phone to PC
Now, connect your Android device to the computer using a USB cable.
Keep the device as it is in sideload mode.
After a successful connection, tick the Wipe Davik Cache and Wipe Cache options.
Then, swipe right on your device to start sideload.
7. Launch CMD window
Open the ADB folder, hold your keyboard’s Shift button, and right-click.
From the list of options, tap on the Open command window here option.
This will open the command prompt window on your PC.
8. Confirm the ADB connection
Furthermore, type the below command in the cmd window and press the enter key:
adb devices

You’ll see some random numbers with a ‘List of devices attached’ message.
This will confirm that your Android device is successfully connected to the PC.
9. Flash Custom ROM with ADB sideload command
To flash the custom ROM zip package file, enter the below command in the CMD:
adb sideload LineageOS18.zip

Make sure to type the exact name of the custom ROM file.
Also, don’t forget to add the zip extension at the end.
Here, I’m flashing LineageOS18 custom ROM.
Finally, hit the enter key to begin the ROM flashing process.
10. Reboot Android phone
On the installation finishes, your device will show a message saying, ‘ADB sideload complete.’
Tap on the Reboot System option to restart your device.



or those who don't know how to use ADB sideload here is a tuto you can read

How to Flash Custom ROM using ADB sideload [Easy Steps]

Flash Custom ROM zip file with ADB and Fastboot commands on any Android phone. Install Custom Firmware without TWRP recovery using CMD.

www.droidthunder.com

 

[Oswald Boelcke]

first custom rom for our device.....enjoy...

@rayman95

I've edited the OP of your thread and removed the reference to Telegram from it. As an exemption from the last bullet of rule no. 5 of the XDA Forum Rules, we grant only developers the privilege to share references to their social media in their own development threads. These conditions obviously don't apply to your thread or you. Please refrain from sharing of social media in future.

Additionally, I've added a tag [SHARED] to the thread title to clearly indicate already in the title that it's not your development. Please do not remove this tag.

Thanks for your cooperation!

Regards
Oswald Boelcke
Senior Moderator

 

[rayman95]

Be aware that it's a provisory thread and the dev will create his own when he decide the rom is ready....

 

[xtremesystems]

simple twrp wont work?

 

[rayman95]

new update from the dev @NeoArian ....HERE

 

[ilidari]

I'm im still deciding to flash or not to flash custom rom on my phone
But can someone explain it to me how to do it? I mean I know how to flash rom but I cant find simple steps for flashing.
I'm currently on stock MIUI, didnt touched anything?
What are steps for me? For what I can understand
1. Unlock bootloader
2. steps from: https://drive.google.com/file/d/13rLVqeowVTRWivrpgenl-7k60r7tVB66/view
Is that it or am I missing something in between?

 

[rayman95]

I'm im still deciding to flash or not to flash custom rom on my phone
But can someone explain it to me how to do it? I mean I know how to flash rom but I cant find simple steps for flashing.
I'm currently on stock MIUI, didnt touched anything?
What are steps for me? For what I can understand
1. Unlock bootloader
2. steps from: https://drive.google.com/file/d/13rLVqeowVTRWivrpgenl-7k60r7tVB66/view
Is that it or am I missing something in between?

You forget to activate Dev option before flash, then you can go

 

[Eightkiller]

new update from the dev....HERE

Hy, how in hell can you access to "Apply Update from SDcard1" ? I only can access to ADB Sideload, and it fails at 47% ? I try almost all of you tutos, and all are failing and I still don't get why, as I do everything as suggested. How do you transfer your rom on to SDCARD1 to begin with ?

 

[rayman95]

Hy, how in hell can you access to "Apply Update from SDcard1" ? I only can access to ADB Sideload, and it fails at 47% ? I try almost all of you tutos, and all are failing and I still don't get why, as I do everything as suggested. How do you transfer your rom on to SDCARD1 to begin with ?

you need to change phone or get an exorcism....
are you on W10??if yes I can help you with team viewer if you want....

 

[dwensch]

Forget this or any gsi rom if you wanna enable banking app and nfc. I get 'missing security keys' as warning when I try to enable it.

Pitty!!

 

[rayman95]

Forget this or any gsi rom if you wanna enable banking app and nfc. I get 'missing security keys' as warning when I try to enable it.

Pitty!!

some people pass security with magisk hide....

 

[dwensch]

some people pass security with magisk hide....

Thanks for the tip. But I see Magisk has stopped developing MagiskHide? Guess I need an older apk?

 

[DanielTheHam]

Thanks for sharing the ROM.

1- Install LOS Recovery

Wich LOS Recovery should I install?

 

[rayman95]

Thanks for sharing the ROM.

Wich LOS Recovery should I install?

its the boot.img on first post

 

[DanielTheHam]

Thanks for answearing.
So I installed the ROM and Open GApps but when I reboot to the system the screen goes white and then black. The phone is on because I can hear the lock/unlock sounds but I have no screen.

I also tried to only install the ROM but the same thing happened.
Do you have any solution for this or any idea what the problem could be?

 

[rayman95]

Thanks for answearing.
So I installed the ROM and Open GApps but when I reboot to the system the screen goes white and then black. The phone is on because I can hear the lock/unlock sounds but I have no screen.

I also tried to only install the ROM but the same thing happened.
Do you have any solution for this or any idea what the problem could be?

from which base you start, miui, gsi???
did you a full wipe?? have you followed correctly the tuto with boot and vendor, then flashed with recovery??
if not succeed, you can try GSI who is maybe easier to flash

 

[DanielTheHam]

from which base you start, miui, gsi???
did you a full wipe?? have you followed correctly the tuto with boot and vendor, then flashed with recovery??

The first try was from Pixel Experience Plus 11.0 v313 GSI and the second one from MIUI 12.0.5 Global.
I flashed the boot and vendor, went to recovery and did a factory reset and finally I flashed the ROM and OpenGApps using adb sideload.

if not succeed, you can try GSI who is maybe easier to flash

I used Pixel Experience Plus for 2 weeks and I really liked it but there was a really annoying problem with the vibration so I decided to try this ROM.

 

[amit kattal]

I tried the rom. Everything works well. GCam also works. ANX camera doesnt work though.

 

[rayman95]

I tried the rom. Everything works well. GCam also works. ANX camera doesnt work though.

Can you try with a wired headset and USB-C adapter if you can change volume on the cable..
Thanks