Here are some reasons why iPhones from the 12 to 15 series are difficult to fix by your self:
1. Tight Integration of Components
Apple designs its iPhones with tight integration between hardware and software. This makes it challenging for DIY enthusiasts to diagnose and fix issues, as they require specialized tools and knowledge to disassemble and reassemble the device without causing further damage.
2. Proprietary Screws and Connectors
iPhones use proprietary screws and connectors that are not readily available to the general public. This makes it difficult for DIY repairers to open the device without the right tools, increasing the risk of damaging the internal components.
3. Waterproofing and Adhesives
Newer iPhone models feature waterproofing and extensive use of adhesives to secure components. Removing these adhesives requires specialized tools and techniques to avoid damaging the device. Improper reassembly can compromise the waterproofing, leading to further issues.
4. Software Locks and Diagnostics
Some repairs, such as replacing the display or battery, require specific software diagnostics to be run to ensure the new component is properly recognized by the device. DIY repairers may not have access to these tools, making it difficult to complete the repair successfully.
5. Safety Concerns
Attempting DIY repairs on iPhones can be risky, as they contain small parts and delicate components. Improper handling can lead to electrostatic discharge (ESD) damage, which can render the device unusable. Additionally, working with lithium-ion batteries requires caution to avoid potential fire hazards. By understanding these challenges, iPhone owners can make an informed decision about whether to attempt a DIY repair or seek professional assistance from authorized repair centers or Apple Support.