Common Problems in iPhone 7 Repair
Common Problems in iPhone 7 Repair
iPhone 7 series Repair is mainly about technical requirements and warranty policy of sealing effect. Because iPhone7 adopts high waterproof technology, general repair shops cannot meet the requirements.Here is a common problem with iPhone 7 Screen Replacement :
1: No antistatic gloves --- leave fingerprints
2: Remove the iPhone waterproof glue or dustproof glue --- the improper operation results in the damage of the iPhone screen. If the device is not cleaned after removal, it will contaminate the interior of the device
3: Unreinstalled sealant --- iPhone seal tight type missing, more likely to damage, waterproof and dustproof function.
4: Improper use of tools --- leading to scratches on the motherboard, or trauma damage to other parts.
5:Irregular maintenance process --- common in the drainage line, irregular operation results in the damage of the drainage line, corresponding to some abnormal functions, such as touch function, positioning, wifi.
6: iPhone screw mis-installation --- iPhone screw has more than a dozen, the length and thickness are different, the common problem of wrong installation is the hard damage component, so that the next time you can not disassemble the machine