Project statusOfficial
Project labelOfficial current build
Codenamemermaid
Branch23.2
Last verifiedAugust 14, 2026
Support windowNo end date published by the project
Exact models and codenames
The listed support applies to the project target below. Confirm the phone’s model number, region, carrier origin, and codename before requesting an installation.
- Project target
- mermaid
- Device codenames
- mermaid
- Model numbers
- I3213, I3223, I4213, I4293
- Regions
- No separate regional variants are published.
- Carriers
- No separate carrier variants are published.
| Exact model or SKU | Codename | Region / carrier | Notes |
|---|---|---|---|
| I3213, I3223, I4213, I4293 | mermaid | Not published | Confirm the exact retail model before service. |
Hardware at a glance
These specifications help identify the exact phone and provide context for the listed operating-system support.
- Released
- February 2019
- Chip
- Qualcomm SDM636 Snapdragon 636
- Display
- 6.5 in · 1080 × 2520 · IPS LCD
- Memory
- 4/6 GB
- Storage
- 64 GB
- Battery
- 3,000 mAh · Li-Ion · non-removable
Installation and bootloader guidance
- Installation instructions
- Open the LineageOS installation instructions
- Bootloader state
- See project guidance
- Device-specific note
- Follow the LineageOS instructions for this exact model and target.
- Project guidance
- Project and device specific; never assume relocking is supported.
About LineageOS on this phone
A long-running open-source Android distribution with official signed builds for broadly supported hardware.
- Best fit
- Consider it when device choice, a clean Android base, and community-maintained longevity matter most.
- Google services
- Google apps are not bundled by default. Compatible GApps, microG, or a Google-free setup can be requested.
- Hardware scope
- Broad catalog of phones with current official support.
Read the LineageOS overview Review setup and customization options