If cell phone supplier can not fix the broken phone due to the lack of spare parts the owner can sue the distributor for compensation. Companies selling products in Turkey must comply with such regulations, or they don’t sell. Consumer laws and regulations are different in different countries. In Turkey all sold products must have minimum 2 year’s warranty. Except for goods like perfumes, food etc. In US, as far as I know it’s not the case, manufacturer is free to offer the warranty they like, could be 1 year or 1 month. How countries enforce such regulations is a different topic.