4. Problem with the charging the USB plug firmly to port the receptacle when charging the an external battery charger) Possible Cost Risk analysis Trial solution effectiveness consideration 1. Try to Easy to Low No moral insert the USB handle, very concerns plug firmly low cost, but into the hard to ensure receptacle effectiveness when charging the 2. Try to Easy to Low No moral replace the handle, low concerns cable cost, but hard to ensure effectiveness 3.Try to Easy to May waste No moral replace the handle, money on concerns battery reasonable buying a new cost, but hard battery to ensure effectiveness 4. Take the Less cost than High risk of Everyone is whole cell authorized data leakage responsible phone set to a repair centre, for local repair but the protecting shop quality of his/her service not personal guaranteed; information, unable to use including the phone their own during the images, and repair period others’ pictures in the phone. 5. Take the Low cost Some risk of Although the whole cell within the data leakage, risk is not phone set to warranty but less than high, one an authorized period, high an should repair centre cost after the unauthorized take action warranty service to protect period. Unable provider. his/her
4. Problem with the charging port the USB plug firmly to the receptacle when charging the an external battery charger) Possible solution Cost effectiveness Risk analysis consideration 1. Try to insert the USB plug firmly into the receptacle when charging the Easy to handle, very low cost, but hard to ensure effectiveness Low No moral concerns 2. Try to replace the cable Easy to handle, low cost, but hard to ensure effectiveness Low No moral concerns 3.Try to replace the battery Easy to handle, reasonable cost, but hard to ensure effectiveness May waste money on buying a new battery No moral concerns 4. Take the whole cell phone set to a local repair shop Less cost than authorized repair centre, but the quality of service not guaranteed; unable to use the phone during the repair period High risk of data leakage Everyone is responsible for protecting his/her personal information, including their own images, and others’ pictures in the phone. 5. Take the whole cell phone set to an authorized repair centre Low cost within the warranty period, high cost after the warranty period. Unable Some risk of data leakage, but less than an unauthorized service provider. Although the risk is not high, one should take action to protect his/her Trial