Use the command python mtk e metadata,userdata,md_udc to wipe data.
Many websites list "custom ROMs" like HarmonyOS for the Vivo Y1s. It is highly improbable that a stable, daily-driver version of HarmonyOS, Huawei's proprietary operating system, exists for this entry-level Vivo phone. Similarly, websites might mention famous custom ROMs like LineageOS , AOSP Extended , or Hydrogen OS alongside your phone's name. These are almost certainly either clickbait or malicious downloads designed to infect your phone.
| Specification | Detail | | :--- | :--- | | | 2020 | | Display | 6.22-inch HD+ (720x1520 pixels) Halo FullView™ LCD | | Processor | MediaTek Helio P35 (MT6765) | | GPU | PowerVR GE8320 | | RAM | 2GB / 3GB | | Storage | 32GB, expandable via microSDXC | | Rear Camera | 13 MP, f/2.2, LED flash | | Front Camera | 5 MP, f/1.8 | | Battery | 4030 mAh (non-removable) | | Operating System | Android 10, Funtouch OS 10.5 | vivo y1s custom rom
: This process wipes all data. Back up everything first. 🛠️ Prerequisites Before attempting any modification, ensure you have:
Note: Flashing custom ROMs voids warranty in some regions. Proceed with caution and always follow the developer's specific instructions. Use the command python mtk e metadata,userdata,md_udc to
This comprehensive guide covers everything you need to know about upgrading your Vivo Y1s with a custom ROM, from pre-installation requirements to a step-by-step flashing guide. Why Install a Custom ROM on the Vivo Y1s?
Since dedicated builds are rare, these GSIs are confirmed to work with the Helio P35: Similarly, websites might mention famous custom ROMs like
The Vivo Y1s has a locked bootloader. This is the hardest step. You will need the MediaTek SP Flash Tool and possibly paid service tools or specialized community scripts (like mtkclient ) to unlock the vboot partition.