If you are hunting for a fully operational custom ROM like Pixel Experience, LineageOS, or Evolution X specifically built for the Vivo 1801 (Y71) Go to product viewer dialog for this item. , you must manage your expectations.
Before doing anything, use TWRP to create a (System, Data, Boot, EFS, Modem). Store this on your PC or an SD card. If the custom ROM fails, you can restore.
Swipe the slider at the bottom to confirm the wipe. Do not wipe Internal Storage unless you have copied your ROM files elsewhere. Step 3: Flash the Custom ROM and GApps vivo 1801 custom rom full
| Issue | Solution | |-------|----------| | | Restore EFS backup from TWRP. Or flash persist.img from stock firmware. | | Camera not working | Install a third-party camera (Open Camera). Use GCam mod for 1801 (SD425 version). | | Wi-Fi MAC address changes | Edit /persist/wlan_mac.bin (requires root). | | Screen stays black after call | Disable "Prevent accidental wake-up" in Display settings. | | Slow charging | Flash a custom kernel (e.g., Chimera kernel for 1801). |
Move the downloaded and GApps .zip files onto your device's storage. In the TWRP main interface, tap Install . If you are hunting for a fully operational
The Vivo 1801 (Y71) is a capable device held back by abysmal software. A full custom ROM transforms it from a laggy, insecure phone into a snappy, modern-feeling device. You get:
is difficult because Vivo devices are notoriously hard to unlock. Due to locked bootloaders, there are no official "full" repositories for major ROMs like LineageOS or Pixel Experience for this specific model. Store this on your PC or an SD card
Most links were dead ends. Forum threads from 2019 were filled with broken Google Drive links and users pleading, "Re-upload please, bro." The vivo 1801 had a locked bootloader, and the manufacturer had long since stopped signing firmware images. The community had moved on to the flashy new flagships.
: Select Wipe > Advanced Wipe and check System, Data, Cache, and Dalvik (do not wipe Internal Storage or SD card).
Installing a custom ROM on the Vivo 1801 is highly difficult because . Without an unlocked bootloader, you cannot install a custom recovery like TWRP, which is required to flash "full" custom ROMs. Pros of Attempting a Custom ROM 10 Best Custom ROMs for Android You Can Install - Beebom
: Type "yes" in the format data section to prevent boot loops. 3. Alternative: GSI (Generic System Image)