Best Custom Roms For OnePlus Nord N300 [Android 13]

Best Custom Roms For OnePlus Nord N300 – Today I will tell you through this writing (article) the easy way to flash Custom ROM on the OnePlus Nord N300. In this process, we will use TWRP Recovery (Custom Recovery). Before starting this process, I warn you that if your phone is Dead while flashing Custom Rom, then I will not have any responsibility. Here you will not be told any wrong procedure.

Advantages of Flashing Custom ROM in OnePlus Nord N300

1. If you flash Custom Rom, then you can update in any Android version.
2. You can Customize your Smartphone in your own way.
3. You will have complete control over your Mobile Phone.

Disadvantages of Flashing Custom ROM in OnePlus Nord N300

1. If your mobile phone is in Warranty then you will lose your Warranty.
2. If you make any mistake at the time of Flash to Custom Rom, then your phone can be Brick.
3. Your phone’s entire Security will be gone.
4. You will not get OTA Update on your phone.

How to Flash Custom ROM on OnePlus Nord N300

This process is only for the OnePlus Nord N300. Do not attempt this process with any other smartphone.

There are 4 easy steps in this process.

Step 1: Unlock Bootloader On OnePlus Nord N300.

Step 2: Flash TWRP Recovery on OnePlus Nord N300.

Step 3: Flash Custom ROM on OnePlus Nord N300.

Step 4: Install Open GApps On Custom ROM.

Pre-Requirement for OnePlus Nord N300

• You charge your phone more than 75%.
• A PC / Laptop will be required.
• You have full Backup of your Mobile.
• You Carry the Original USB cable of the OnePlus Nord N300.
• SDK Platform-Tools Application for Computer.
• Oneplus USB Driver for Computer.
• OnePlus Nord N300 TWRP Recovery File.
• The bootloader of this phone should remain unlocked.
• Need Custom Rom of OnePlus Nord N300

Download Link

Step 1: Unlock Bootloader On OnePlus Nord N300 

• First You have to Disable the Screen Lock on your OnePlus phone.
• check the latest Software Update on your mobile.

(Settings → About → Software Update)

• After this, you will have to enable the Developer Mode of your phone.

After going to Settings-About Phone → Build Number, click on it 7-8 times. And after this, your Developer Mode will be enabled.

• Now you have to Enable USB Debugging, OEM Unlock, and Advance Reboot of your phone.

Settings → System → Developer Options → Enable USB Debugging, Advance Reboot, and OEM Unlock.

• Now long Press Your Power Button and Select the Bootloader.

You have to do the further process on your PC / Laptop.

• Now you have to install the OnePlus USB Driver on your computer.
• Make sure in your computer that ADB Fastboot Drivers are installed on your computer.
• Now you have to download SDK Platform Tools and install it on your PC / Laptop.

• After this, you have to go to the Command Prompt from the SDK Platform Tools file.

You have to click the Shift Key + Right Mouse Button on the empty space in your computer’s SDK Platform Tools folder.

Above you have to type CMD in the location containing the file.

• After this, you have to connect your OnePlus Nord N300 to a PC / Laptop via a USB Cable.
• Make sure that your phone stays in Fastboot mode.
• After this, you have to type the Command in your PC / Laptop in this way

1 command:-

fastboot Devices

2 command:- 

fastboot oem unlock

• Now the bootloader of your OnePlus Nord N300 has been unlocked.
• After this, you have to come to your phone and select Unlock The Bootloader with the help of the Volume Down button and press the Power button. After this, your phone will be rebooted.

Step 2: Flash TWRP Recovery on OnePlus Nord N300

After Unlock Bootloader

• you will have to enable the Developer Mode of your phone.

After going to Settings-About Phone → Build Number, click on it 7-8 times. And after this, your Developer Mode will be enabled.

• Now you have to Enable USB Debugging and Advanced Reboot of your phone.

Settings → System → Developer Options → Enable USB Debugging, Advanced Reboot

• you have to move TWRP recovery Zip File in Internal Storage.
• Now long Press Your Power Button and Select the Bootloader.
• Now you have to download the TWRP Recovery IMG file for the OnePlus Nord N300 on your PC / Laptop.
• Move this TWRP Recovery file to SDK Platform Tools.
• TWRP recovery file has to be renamed with this name twrp.img
• Now you have to go to Command Prompt on your computer.

You have to click the Shift Key + Right Mouse Button on the empty space in your computer’s SDK Platform Tools folder.

• Then you have to boot your phone in Fastboot Mode.

(Switch off your phone and after switching off, press the Volume UP + Power button simultaneously)

• After this, you have to connect your phone to the computer via USB cable.

1.Command:-fastboot devices 

2.Command:-fastboot flash recovery twrp.img

3.Command:- fastboot reboot

• After this, you have to select and flash the zip file in the TWRP recovery
•  TWRP Recovery Mode will be installed on your phone.

Step 3. Flash Custom ROM on OnePlus Nord N300

• After installing TWRP Recovery you have to boot your phone into TWRP Recovery.

Now switch off your phone and then press Power Button + Volume Down (-) simultaneously.

• Now you have to click on Wipe Option in your TWRP Recovery.
• After going to the Wipe Option, click on Advanced Wipe.
• After moving to Advanced wipe, Dalvik Cache, Cache, System, and Data have to select them and slide Swipe to Wipe.
• After sliding Swipe to Wipe, you have to click on Home Button.

• After clicking on Home Button, you have to click on Install and there you have to select the file of Custom Rom.
• After selecting the Custom ROM, Swipe to Confirm Flash

This process can take about 5-10 minutes, if the size of your Custom Rom file is more then it may take more time.

• After Custom Rom Flash, you have to click on Reboot System.

Step 4. Install Open GApps On Custom ROM

• This process is for guys whose Custom ROM does not have open GApps.
• First of all, you have to Download Open GApps File for your phone.

 Open Gapps :- Download

• After rebooting in TWRP Recovery, click on Install.
• After clicking Install, you have to select Open GApps File and slide Swipe To Confirm Flash.

This process can take about 4 -7 minutes, if your Open GApps file size is more then it may take more time.

• After Open GApps File Flash, you have to click on Reboot System.

Now your phone has completely flashed Custom Rom. I hope you have understood this process.

Thank you for taking the time to this website.

I hope that Best Custom Roms For OnePlus Nord N300 you have understood this process, if you have received any help from it, then share this hopeful process with your friends. If you have any questions, then comment below. Thank you!