The CMF Phone 1, the first budget device from Nothing's sub-brand, receives a 6.5 out of 10 for repairability according to PBKreviews. Despite its unique back-replaceable design, the phone is challenging to repair. Key hurdles include:
Back Cover Removal: The back cover has four flathead screws and an Accessory Knob, avoiding adhesive but complicating battery access.
Warranty Issues: Peeling off a protective layer to expose the battery voids the warranty.
Hidden Screws: Twelve Phillips screws with tamper stickers must be removed, revealing the battery hidden under an Accessory Point screw.
Component Access: The plastic covers over the motherboard and speaker assembly are harder to remove than in other phones, complicating repairs further and voiding the warranty.