Vivo Y1s Custom Rom (HIGH-QUALITY)

For the brave ones: unlock that bootloader, flash TWRP, and let your Vivo Y1S run the OS it was always meant to run.

A: Yes, dual SIM works on all the ROMs listed above. Only VoLTE is inconsistent. vivo y1s custom rom

A: LineageOS 18.1 (Android 11) remains the most bug-free. Pixel Experience 12 is a close second. For the brave ones: unlock that bootloader, flash