Relationship between the main thing and its accessories

it is necessary, from the point of view of law, to differentiate separately from liability for defects of the purchased item, the defects of the main thing and the defects of its accessories, since, fundamentally, the main thing does not share the fate of its accessories. Thus, a defect in the accessories of a mobile phone (headphones, charging adapter) does not entitle you to withdraw from the purchase contract even in relation to the main thing (mobile phone), which in only one case manifested a defect, which was eliminated by repair, and then no further defect appeared on it. (Judgment of the Supreme Court of 30 September 2025, sp. n. 33 Cdo 2225/2023)