en.kalvo.com · Last verified 2026-10-26
Model/SKU-specific evidence only; release month references are not fabricated first worldwide retail dates.

Android · Released Unknown · Global / model-specific regional reference
Security support ends
Unknown
No verified support end date has been recorded.
No separate final major version release date is specified. Security support ends separately.
Lenovo K12 (China) · Support commitment
No separate final major version release date is specified. Security support ends separately.
Launch/announcement or regional availability month reference: 2020-12. Source: https://en.kalvo.com/lenovo-k12-china-561.html. No fixed support duration/EOL verified; discontinued retail status is not software EOL.
Image source ↗ · Lenovo
Manufacturer product render, resized.
Sources substantiate only the indicated claims; missing values cannot be inferred from them.
en.kalvo.com · Last verified 2026-10-26
Model/SKU-specific evidence only; release month references are not fabricated first worldwide retail dates.