Vivo Y1s Custom Rom ((exclusive)) Jun 2026

Eliminates pre-installed system apps that drain battery and consume precious storage space.

If you manage to unlock the bootloader and install a custom recovery (like TWRP or Redwolf), these are the best ROM options currently available:

Because the Vivo Y1S is a niche MediaTek device, it lacks a large community of developers building device-specific custom ROMs (like LineageOS or Pixel Experience built explicitly for the Y1S). Instead, the Vivo Y1S relies on .

If you had a TWRP image file for the Y1s, you would flash it using Fastboot: vivo y1s custom rom

The Vivo Y1s is an entry-level device, and the time, risk, and potential for permanently ruining the phone far outweigh any potential benefit you might gain from a custom ROM. Your phone's time and resources are better spent exploring the customization options within the that came with your device.

Lightweight code reduces CPU strain, resulting in better thermal management and longer battery endurance.

The Vivo Y1S is a reliable budget smartphone, but its native Funtouch OS can feel heavy, bloated, and restrictive over time. If your device is lagging, running out of storage, or stuck on an older Android version, installing a custom ROM is the ultimate solution. Eliminates pre-installed system apps that drain battery and

serves as a reliable entry-level smartphone. However, as software demands grow, its original Funtouch OS can sometimes feel restrictive or sluggish. This often leads enthusiasts toward the world of custom ROMs—third-party operating systems designed to replace the factory software to unlock better performance, newer Android versions, or a cleaner user interface. 1. The Appeal of Custom ROMs

The community of developers who bring custom ROMs to life is incredible, but their work thrives on devices that have open bootloaders and accessible source code. For now, the Vivo Y1s remains a device firmly on the outside of that world, a stark reminder that not all Android phones are created equal in the eyes of custom development.

This is the closest you can get to a Google Pixel device. It brings the clean, minimalist Pixel UI to your hardware, complete with Pixel wallpapers, fonts, and smooth animations. It focuses heavily on stability and battery optimization. 2. LineageOS If you had a TWRP image file for

Some modders hoped for a MediaTek (MTK) exploit. The Y1S uses the . Historically, MTK devices had SP Flash Tool vulnerabilities that allowed bootloader bypasses. However, Vivo pairs its MTK chips with proprietary preloader handshakes. By 2020, most known exploits were patched. Attempts using mtkclient (an open-source tool) on the Y1S generally fail or risk a hard brick.

Then, you would boot directly into that recovery using the hardware buttons to prevent the stock OS from overwriting it.

Back up all data via Vivo’s support tools or a computer. Charge: Ensure battery is above 70%. Step-by-Step Installation Guide Phase 1: Unlocking the Bootloader