diff --git a/README.md b/README.md
index 51d5a1486ca..4273c399db8 100644
--- a/README.md
+++ b/README.md
@@ -1,18 +1 @@
-AospExtended custom ROM for Redmi Note 4
-==============================
-
-AospExtended [Custom ROM](https://beebom.com/best-custom-roms-android-phones/) for Redmi Note 4(code name mido)
-
-[Features as video](https://www.youtube.com/watch?v=KuQ9jIVmOXY) or [Features as text](https://forum.xda-developers.com/t/rom-11-0-aospextended-rom-v8-0-unofficial-surya.4202905/)
-
-[Screenshots](https://t.me/Apon77Mido/5270) or [Video](https://www.youtube.com/watch?v=KuQ9jIVmOXY)
-
-Distributed [here](https://t.me/rn4downloads/4885)
-
-Estimated installation no.: 150-500
-
-How to use this repository
--------------------
-
-* [Instructions if you want to develop AospExtended custom ROM as a developer](https://github.com/Apon77/mido-AospExtended-Apon77/blob/main/Instructions%20for%20developers.md)
-* [Instructions if you want to use AospExtended custom ROM in your device as a user](https://github.com/Apon77/mido-AospExtended-Apon77/blob/main/Instructions%20for%20users.md)
+LineageOS 21 custom ROM for OnePlus Nord N100
diff --git a/build_rom.sh b/build_rom.sh
index d1161af03d4..b91ed3b3bf4 100644
--- a/build_rom.sh
+++ b/build_rom.sh
@@ -1,13 +1,21 @@
+#Install Depencises
+sudo apt install git curl ccache
+git clone https://github.com/akhilnarang/scripts; cd scripts; sudo bash setup/android_build_env.sh
+
 # sync rom
-repo init --depth=1 --no-repo-verify -u git://github.com/DerpFest-11/manifest.git -b 11 -g default,-mips,-darwin,-notdefault
-git clone https://github.com/pocox3pro/Local-Manifests.git --depth 1 -b master .repo/local_manifests
-repo sync -c --no-clone-bundle --no-tags --optimized-fetch --prune --force-sync -j8
+cd ~/ && mkdir evo && cd evo
+repo init -u https://github.com/Evolution-X/manifest -b bka --git-lfs
+repo sync -c -j$(nproc --all) --force-sync --no-clone-bundle --no-tags
+
+#Keys
+croot && git clone https://github.com/Evolution-X/vendor_evolution-priv_keys-template vendor/evolution-priv/keys
+cd vendor/evolution-priv/keys
+./keys.sh
 
 # build rom
-source build/envsetup.sh
-lunch derp_vayu-user
-export TZ=Asia/Dhaka #put before last build command
-mka derp
+. build/envsetup.sh
+breakfast dipper user
+m evolution
 
 # upload rom (if you don't need to upload multiple files, then you don't need to edit next line)
 rclone copy out/target/product/$(grep unch $CIRRUS_WORKING_DIR/build_rom.sh -m 1 | cut -d ' ' -f 2 | cut -d _ -f 2 | cut -d - -f 1)/*.zip cirrus:$(grep unch $CIRRUS_WORKING_DIR/build_rom.sh -m 1 | cut -d ' ' -f 2 | cut -d _ -f 2 | cut -d - -f 1) -P