Official development for the Vivo 1801 is limited because Vivo typically does not provide official bootloader unlocking tools. However, users have found success with unofficial projects and due to the device's Project Treble support. vivo Y71-Lightweight Phone-Specs
: You will need a tool like TWRP (Team Win Recovery Project) or OrangeFox Recovery to "flash" (install) the new system files.
Here's a more in-depth review of the custom ROMs available for the Vivo 1801: vivo 1801 custom rom full
Open a command prompt in your ADB folder and type: adb reboot bootloader
Finding a TWRP build for your specific model is often the second major hurdle. You can search the XDA forums for your device (e.g., ) or, if you are tech-savvy, consider using online resources like Hovatek's TWRP Builder , which can attempt to build a TWRP image for you using your phone's stock recovery file. Official development for the Vivo 1801 is limited
After testing multiple builds from the XDA community, here is a breakdown of the top 3 full packages.
(commonly known as the ) is a budget-friendly device released in 2018 with a 6.0-inch FullView display and a Snapdragon 425 processor. Finding a "full" custom ROM review for this specific model reveals that while unofficial options exist, the device is notoriously difficult to modify due to Vivo's restrictive bootloader policies. The "Full" Custom ROM Experience Here's a more in-depth review of the custom
If you own a Vivo 1801, you are likely stuck on Android 8.1 (Oreo) or Android 10 with an outdated security patch. This is where a installation becomes a game-changer.
~1.6 GB Best for: Bragging rights (Android 14 on a 2018 phone).