Go to Settings > About Phone > Tap 'Build Number' 7 times .
If the phone stuck on the boot logo, boot back into recovery, format data again, and ensure you flashed a ROM compatible with your exact variant.
Experience modern Android features and security patches.
Use a certified micro-USB data cable to prevent connection drops during flashing. Phase 1: Unlocking the Bootloader
So, why would you want to install a custom ROM on your Vivo 1801? Here are some benefits: vivo 1801 custom rom full
A standard custom ROM installation follows this sequence:
Because unlocking the bootloader is such a significant hurdle, there is virtually no developer interest in building ROMs for this device. The initial steps are so difficult that no one has been able to port a recovery like TWRP or build a ROM. This means there is no custom ROM development community, no unofficial builds, and no support threads for this model.
Before proceeding, it is crucial to understand the limitations of the Vivo 1801:
Before installing a new operating system, you must cleanly remove the old one. Inside TWRP, tap on . Select Advanced Wipe . Go to Settings > About Phone > Tap 'Build Number' 7 times
The Vivo 1801, widely known as the , was a solid entry-level smartphone when it launched. However, years later, users face a common frustration: Funtouch OS . Vivo’s proprietary skin, while feature-rich, is notorious for bloatware, aggressive RAM management, and—most critically—a complete lack of software updates.
Go to product viewer dialog for this item. , commonly known as the Go to product viewer dialog for this item.
There is (such as mainstream Android 10/11/12 builds) for this specific model. Most development for this device is restricted to "Port ROMs" or modified stock firmware.
As you can see, the Vivo 1801 is a budget device with modest hardware. The Snapdragon 425 chipset, while once popular, is now quite dated. Use a certified micro-USB data cable to prevent
Download a compatible TWRP image ( .img ) for the Vivo 1801 from trusted sources like .
To understand the limitations, the hardware specifications must be considered:
Transfer the custom ROM .zip file (and the corresponding zip package if the ROM does not include Google apps pre-installed) to your phone's storage or SD card. In recovery, tap Install . Navigate to and select the custom ROM zip file.