https://support.apple.com/en-hk/HT208351
大家唔好爭論太多, 睇官方點答:
//If you are not a Chinese citizen residing in China mainland, you can edit the country or region setting of your Apple ID to reflect your current country or region and continue using iCloud under Apple's current terms and conditions.//
跟住好做, 將地區改番香港/Hong Kong
當然, 都係果句, 你唔信Apple, 如相信即使地區已改為香港/Hong Kong, Apple仍會有硬件係電話入面將資料送中, 咁可自行決定以後再用唔用iPhone...唔好話iPhone...基本上任可係大陸生產嘅手機都要考慮下....