In TWRP, tap Wipe > Advanced Wipe and select Dalvik/ART Cache, System, Data, Vendor, Cache .
: Access more recent security patches that the manufacturer may no longer provide. Customization
: Custom kernels and optimized code can make a budget device feel much snappier. Updated Security
If you can provide the specific you're aiming for or if you have already unlocked your bootloader , I can help you find a more specific, specialized guide. Would that be helpful?
Keep these specifications in mind when sourcing matching software versions: Y71 Funtouch OS PD1731F_EX_A_1.17.3 System Update - Vivo
After the installation is complete, go back to the Wipe menu, select , and type "yes". This is necessary to remove encryption.Finally, select Reboot System . Note: The first boot can take 5–15 minutes. Best Custom ROMs for Vivo 1801
Note: Always check XDA Developers or Vivo 1801-specific Telegram channels for the latest ROM stability reports before attempting any modifications.
Use an EDL flashing program (like QFIL or UMT Pro) to target and overwrite the stock recovery.img with a compatible image. Option B: The No-Root Virtual Custom ROM Alternative
What is the of your device (e.g., 16GB ROM / 2GB RAM vs 32GB ROM)?
Inside TWRP, select and select all partitions. Save this to your SD card. If something goes wrong, this will restore your device to its previous state. 3. Wipe the Device (Crucial) Select Wipe > Advanced Wipe . Select the following: Dalvik / ART Cache
Before altering any smartphone software, it is vital to understand the precise hardware inside. Modifying a device requires software matching its specific SoC (System on a Chip). Specification Details Qualcomm MSM8917 Snapdragon 425 (28 nm) CPU Architecture Quad-core 1.4 GHz Cortex-A53 Graphics Processing Unit Adreno 308 Memory Options 2GB / 3GB / 4GB RAM variants Built-in Storage 16GB or 32GB eMMC 5.1 Stock Software Funtouch OS 4.0 based on Android 8.1 Oreo ⚠️ The Truth About Custom ROM Availability
If you intend to modify this device, be aware of the following: