Is Unlocking Phones Legal in Czech Republic After the 2026 Law Changes?

Yes, unlocking phones is legal in the Czech Republic under specific conditions. The Telecommunications Act (No. 127/2005 Coll.) permits unlocking if the device is fully paid for or the contract term has expired. The Czech Telecommunication Office (ČTÚ) enforces compliance, and third-party unlocking services must adhere to consumer protection laws. Unauthorized SIM locking remains prohibited under EU regulations.


Key Regulations for Unlocking Phones in Czech Republic

  • Consumer Rights Protection Act (No. 634/1992 Coll.): Mandates that mobile operators unlock devices upon request if the subscriber has fulfilled contractual obligations, including full payment or contract termination. Operators must process unlock requests within 30 days without additional fees.
  • Telecommunications Act (No. 127/2005 Coll.): Prohibits SIM locking beyond the initial contract period unless explicitly agreed upon in writing. Unlocking for resale or technical reasons is permitted but must not violate fair competition rules enforced by the ČTÚ.
  • EU Roaming Regulations (2022/612): While not directly governing unlocking, these regulations reinforce the principle of device portability, indirectly supporting user freedom to switch carriers post-contract. The ČTÚ aligns Czech law with EU directives, including the 2026 compliance deadline for full roaming transparency.