In Android 15, there are quite a number of additions and enhancements as discussed above, however, to take the experience to the next level, you may wish to install a custom ROM. Many developers create their own version of ROM which provides faster performance, more additional functions, and better utilization of the battery. This article contains the procedures on how to install Android 15 custom ROM in your gadget.
What is a Custom ROM?
Custom ROM is a modified version of the Android operating system that is developed and maintained by third parties rather than the original equipment manufacturers, or OEMs. A Custom ROM is a third-party version of android that third-party developers designed. In simplest terms, it swaps out the existing firmware on your device with a more flexible, highly customizable version of the device’s operating system optimized for performance. Operative systems with open-source codes which are popular among users are LineageOS, Paranoid Android, Pixel Experience.
Preparing Your Device
However, before applying a custom ROM, several preparations must be made to ease the process of the installation.
1. Unlock the Bootloader
UIn order to root your device, change ROMs, or use custom software on your HTC device, it is required that the bootloader has to be unlocked. As a reminder that unlocking the bootloader of your device will also remove your warranty and erase all the contents present inside the particular device.
Steps to Unlock Bootloader:
- Enable Developer Options:
- Go to Settings > About phone > Tap on Build number seven times until you see the message “You are now a developer!”
- Navigate to Developer Options in Settings and enable OEM unlocking.
- Enable USB Debugging.
- Connect your device to your PC via USB.
- Open a command prompt on your PC and enter the following command:
adb reboot bootloader- Once in bootloader mode, unlock the bootloader with the following command:
fastboot oem unlock2. Backup Your Data
Unlocking the bootloader erases all data. Ensure you back up your contacts, photos, apps, and other personal data to a secure location.
3. Install Custom Recovery
A custom recovery like TWRP (Team Win Recovery Project) is necessary for installing a custom ROM. It allows you to create backups, wipe data, and install new software.
Steps to Install TWRP:
- Download the TWRP image for your device from the official TWRP website.
- Boot your device into bootloader mode using:
adb reboot bootloader- Flash the TWRP image using the following command:
fastboot flash recovery [twrp-image-filename].img- Reboot into TWRP by holding the Power + Volume Up button.
Downloading the Android 15 Custom ROM
If your device is ready then you have to download the custom ROM on Android 15 for your device.. Ensure that you are downloading the correct version from trusted sources like AndroidGreek or the official website of the ROM.
Steps:
- Visit the custom ROM’s official website.
- Download the ROM file, usually in
.zipformat. - Optionally, download GApps (Google Apps) if the ROM doesn’t come with them.
Installing the Custom ROM
Now that your device is ready and you’ve downloaded the necessary files, you’re set to install Android 15 custom ROM.
Steps to Install Android 15 Custom ROM:
- Boot into TWRP recovery mode by holding the Power and Volume Up buttons simultaneously.
- In TWRP, perform a android Backup to safeguard your current system setup:
- Go to Backup, select all the partitions, and swipe to confirm.
- Wipe the existing system:
- Go to Wipe, choose Advanced Wipe, and select Dalvik/ART Cache, System, Data, and Cache.
- Install the custom ROM:
- Select Install from the TWRP main menu.
- Navigate to the location where you saved the ROM zip file, select it, and swipe to confirm the installation.
- (Optional) Install GApps:
- If your ROM doesn’t include Google services, repeat the Install process with the GApps zip file.
- Once installation is complete, reboot your device:
- Tap Reboot > System.
Your device will now boot into the newly installed Android 15 custom ROM.
Post-Installation Steps
After installing the custom ROM, there are several steps to ensure your device is fully functional and optimized.
1. Initial Setup
Upon the first boot, you’ll need to go through the Android setup process, similar to setting up a new phone. If you installed GApps, sign in with your Google account.
2. Install Root (Optional)
If you want to gain root access, you can flash Magisk for root privileges.
Steps to Install Magisk:
- Download the latest Magisk.zip file from the official Magisk GitHub.
- Boot into TWRP recovery.
- Select Install and flash the Magisk.zip file.
- Reboot your device.
3. Restore Backup and Reinstall Apps
You can backup your apps and settings on the cloud or you may download it manually once the ROM is installed and if you want your device rooted, then root it.
4. Test and Optimize Performance
Check that all the features are functioning properly, Wi Fi, Bluetooth, the camera and any other hardware accessories. till now I have learned how to personalize the ROM according to what you like and adjusting other performance aspects to get much battery life and also much better performance.
Common Issues and Troubleshooting
However, there are bound to be some problems whenever you are installing a custom ROM in your mob. Here are some common problems and solutions:Here are some common problems and solutions:
- Bootloop: If your phone got the bootloop problem, boot in TWRP rooting and wipe the cache and Dalvik cache.
- Missing Google Apps: It it GApps weren’t installed correctly, just flash the GApps zip again.
- No Network Signal: Check if correct modem files are loaded Or Flash the ROM Once more.
Conclusion
Installing an Android 15 custom ROM can breathe new life into your device, offering improved performance, extended functionality, and a more personalized Android experience. By following the steps outlined in this guide, you’ll ensure a smooth installation process and enjoy all the benefits that custom ROMs have to offer.