All refurbished smartphones sold by TARIQ MAHMOOD T/A Pennine Mobile Exchange include a comprehensive 12-month UK hardware warranty from the date of delivery. Covered faults include screen digitizer failure, battery capacity dropping below 80% within 12 months, speaker/microphone defects, Face ID sensor faults, and internal logic board defects. Excluded: accidental impact damage, liquid ingress beyond OEM seal rating, or unauthorised third-party repairs. Warranty claims are processed within 48 business hours at Unit 7, Openshaw Commercial Park, Manchester, M11 1AJ.