Mainland phones, apps and services guides
Check mainland SIMs, real-name phone services, SMS verification, police and anti-fraud channels, Guangdong digital services and immigration support against your documents and provider.
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15 guides found
Mainland SIM cards for Hong Kong residents: permits, identity checks and a genuine +86 number
Distinguish a local SIM, Hong Kong add-on number and data roaming, then confirm identity and service at an operator-owned outlet.
Mainland phones, apps and servicesMainland SIMs for non-Chinese visitors: passports, owned counters and service limits
Foreign passports have a lawful personal application route; failure in an identity-card-only online flow does not establish ineligibility.
Mainland phones, apps and servicesUpdating Mainland phone identity records: new documents, re-verification and restoration
Document changes and restoration may not use an identity-card-only online flow; check the original registration and official counter first.
Mainland phones, apps and servicesMainland SMS verification travel backups: receiving in Hong Kong and recovering accounts
Test the actual SMS path before travel, then check roaming, renewal and recovery options before returning.
Mainland phones, apps and servicesCMHK Mainland-number plans: distinguish number add-ons, linking and roaming
Confirm documents, number functions, charges and commitments in current written terms; an old promotion is not a current quotation.
Mainland phones, apps and servicesGBA police online services: choose the city, task and document route
Exit-entry, residence, traffic and emergency reporting use different channels; no single app guarantees every transaction.
Mainland phones, apps and servicesNational Anti-Fraud Center app: official origin, identity support and response to a scam
Verify the MPS Criminal Investigation Department publisher and understand permissions; a loss still requires prompt bank and Police contact.
Mainland phones, apps and servicesPolice help in the Mainland: calling 110, describing location and choosing ordinary services
Separate urgent Police help from document enquiries; clear location, facts and callback information help the dispatcher.
Mainland phones, apps and servicesUsing Yue Sheng Shi: Hong Kong iAM Smart linkage, city selection and document limits
App and WeChat or Alipay mini-program login routes differ; linking an account does not establish eligibility for every service.
Mainland phones, apps and servicesUsing Immigration 12367: exit-entry enquiries, online services and accommodation registration
Describe the document, location and purpose accurately; a hotline answer is not a visa or admission approval.
Mainland phones, apps and servicesLost or damaged mainland SIM: suspend, replace personally and check cross-region restrictions
Secure linked accounts and ask the home operator about your document and receiving outlet; an identity-card cross-region route is not a permit-holder guarantee.
Mainland phones, apps and servicesCancel a mainland number: migrate bank verification, settle the plan and obtain closure
An unused SIM is not a closed account; update important services first and check identity, final charges and remaining credit with the home operator.
Mainland phones, apps and servicesReceive mainland-number SMS in Hong Kong: operator roaming and phone data settings
Check +86 roaming and active service before returning, choose the appropriate data line on dual-SIM phones and review incidental call charges.
Mainland phones, apps and servicesRecover 12306 after a forgotten password or inactive number: email, phone and identity checks
Use official recovery with available email, verified phone or app options, then inspect existing tickets without creating a false-identity account.
Mainland phones, apps and servicesiShenzhen for Hong Kong/Macao users: identity checks, the actual service and counter fallback
Verify the app through Shenzhen's official site, use your own document and distinguish a service listing from eligibility, acceptance and the outcome.
Written for the next step
Compiled by HomeHK with context, practical steps, and official sources. Guides distinguish Hong Kong, Macao, and mainland arrangements. Dates describe the content's preparation, not daily official verification.
Check the official page before acting
Fees, eligibility, capacity, and timetables change. Each guide links to official information for a final check. Seek appropriate individual advice for legal, tax, or medical decisions.