If you are determined to try, this guide covers the initial steps and backup procedures specific to the Snapdragon 425 variant of the Vivo Y55s:
: Use the custom recovery to "Wipe" the existing system and then "Install" the new ROM zip file. Available Resources & Files vivo 1610 custom rom work
However, "work" on custom ROMs for this device typically falls into three categories: Complete Guide: Installing a Custom ROM on Vivo
chipset. While there is historical community interest in customizing this phone, finding "working" custom ROMs in 2026 is challenging due to the device's age and the scarcity of active development. Current Development Status Most custom ROM projects for the Vivo 1610 are unofficial Current Development Status Most custom ROM projects for
were discussed as potential upgrade paths for users stuck on older Funtouch OS versions. Prerequisites for Custom ROMs
