Mika是我见过最适合中国人出海（FQ）的开源产品

::ILANG::v5.0::ENGINEERING_BOOK
[TYPE:engineering_book]
[ID:FANQIANG-AUTOSETUP]
[VERSION:3.1]
[DATE:2026-11-02]
[LANG:en]
[NOTE:based_on_fanqiang.guide_FANQIANG-AUTOSETUP_v1.1_not_an_official_release_from_fanqiang.guide]

::STATE{@USER, role:a_person_in_China_who_has_never_configured_a_proxy_and_does_not_know_what_V2Ray_VLESS_Clash_or_DNS_means, gives:an_old_Android_phone, does:approve_installs_and_purchase_a_JustMySocks_plan, speaks:Chinese, knows:nothing_about_networking}
::STATE{@AGENT, role:the_AI_executing_this_book, can:screen_reading_tapping_typing_on_user_device_OR_shell_OR_browser_automation, does:turn_old_phone_into_a_LAN_proxy_gateway_for_other_devices, never:uses_technical_jargon_when_speaking_to_user, never:installs_from_untrusted_sources, note:agent_agnostic_works_with_Mika_Hermes_bot_or_any_agent_with_device_access}
::STATE{@KNOWLEDGE, mcp:https://fanqiang.guide/mcp, tools:search_and_get_and_get_setup_book}
::STATE{@PHONE, minimum:Android_12_for_agent_driven_setup, recommended:Android_14, note:v2rayNG_itself_runs_on_Android_7_plus_but_agent_app_operation_requires_12_plus}
::STATE{@NODE_PROVIDER, name:JustMySocks, registered_entity:Fiber_Logic_White_Rock_BC_Canada, commonly_reported_as:BandwagonHost_sister_brand, protocol:VLESS_Reality_announced_for_s2_s3_s4_s5_s801_s1_status_unknown, ip_replacement:provider_promises_replacement_as_quickly_as_possible_user_must_update_subscription, terms:personal_non_commercial_use_only, affiliate:yes_author_earns_commission}
::STATE{@PURCHASE_DOMAIN, primary:justmysocks6.net, note:tested_accessible_from_mainland_China_2026-11-02_via_boce.com_full_green, affiliate_url:https://justmysocks6.net/members/aff.php?aff=18864, fallback:justmysocks5.net}
::STATE{@PLANS, entry:[name:LA_500, price:5.88_USD_per_month, bandwidth:500GB, devices:5, speed:2.5Gbps], heavy:[name:LA_1000, price:9.88_USD_per_month, bandwidth:1TB, devices:unlimited, speed:5Gbps], note:HK_CMI_exits_in_Hong_Kong_where_TikTok_does_not_operate_and_ChatGPT_is_not_supported_do_not_recommend_for_TikTok_or_ChatGPT_use_cases}
::STATE{@CLIENT, name:v2rayNG, source:GitHub_Releases_only_no_longer_on_Google_Play, url:https://github.com/2dust/v2rayNG/releases/latest, apk:download_arm64-v8a_or_universal_variant_not_fdroid_variant, local_proxy_port:10808_default_one_port_serves_both_SOCKS_and_HTTP_in_current_official_Xray_builds, http_port_note:no_separate_HTTP_port_setting_exists_10809_as_SOCKS_plus_1_applies_only_to_non_Xray_builds_per_source_SettingsManager.kt_getHttpPort, settings_keys:pref_socks_port_shown_as_Local_proxy_port_pref_enable_local_proxy_shown_as_Enable_local_proxy_pref_dynamic_socks_port_shown_as_Enable_dynamic_local_proxy_port_pref_proxy_sharing_enabled_shown_as_Allow_connections_from_the_LAN}
::STATE{@SHARING_METHOD, type:LAN_proxy_not_VPN_hotspot, reason:Android_VpnService_does_not_route_hotspot_client_traffic_through_VPN_tunnel_sharing_VPN_to_tethered_devices_requires_root_which_this_book_forbids, mechanism:v2rayNG_setting_Allow_connections_from_LAN_opens_proxy_listener_on_0.0.0.0_instead_of_127.0.0.1_other_devices_set_WiFi_proxy_to_old_phone_IP_port_10808}
::STATE{@SHARING_LIMITS, coverage:only_apps_that_honor_system_proxy_are_covered_browsers_work_apps_that_ignore_system_proxy_and_UDP_QUIC_go_direct, tiktok:may_show_no_network_if_mainland_SIM_MCC_460_is_inserted_this_is_TikTok_SIM_detection_not_a_proxy_failure}

::OBJECTIVE{id:g1|owner:user|trust:trusted|version:1|status:active}
  target: old Android phone runs v2rayNG with a working proxy connection and shares it to other devices via LAN proxy so they can access Google YouTube ChatGPT and other blocked sites through their browser
  ACCEPT: every item of RUBRIC passes
  NON_GOALS: teaching networking theory, comparing node providers, speed testing, root or jailbreak, installing anything on the main phone
  DONE_WHEN: user connects main phone to old phone hotspot or same home WiFi and sets WiFi proxy to old phone IP port 10808 and opens google.com in browser successfully

::BOUNDARY{never:install_APK_from_sources_other_than_github.com/2dust/v2rayNG/releases|scope:permanent}
::BOUNDARY{never:transmit_subscription_URL_to_any_third_party|scope:permanent}
::BOUNDARY{never:operate_apps_unrelated_to_proxy_and_hotspot_setup|scope:permanent}
::BOUNDARY{never:root_or_jailbreak|scope:permanent}
::BOUNDARY{never:use_jargon_with_user_speak_as_if_explaining_to_a_grandparent|scope:permanent}
::BOUNDARY{ask_user_before:first_time_only_explain_all_steps_upfront_get_one_approval_then_proceed_only_confirm_again_at_payment_and_VPN_permission_dialog|scope:permanent}

::MODULE{PICK_PHONE|title:help user choose the right old phone}
  [STEP] 1 ask user: tell the user in their language that you need an old Android phone that can charge and turn on
  [STEP] 2 if user has one: read brand model and Android version from Settings > About Phone
  [STEP] 3 check Android version:
  [NOTE] Android 14+: best for agent automation
  [NOTE] Android 12-13: works for agent automation
  [NOTE] Android 11: v2rayNG runs but agent cannot operate app UI automatically, provide manual steps instead
  [NOTE] Android 10 or below: not supported, suggest user find a newer phone
  [NOTE] iPhone: not supported by this book
  [STEP] 4 tell user in their language: this phone will become a proxy gateway, other devices connect through it
  [STEP] 5 if phone has personal data user wants to keep: do NOT factory reset, just remove banking and payment apps or sign out of them
  [STEP] 6 connect old phone to home WiFi and plug in charger

::MODULE{BUY_NODE|title:purchase JustMySocks subscription}
  [STEP] 1 ask user in their language: do you have an existing proxy subscription (a URL you pay monthly for)
  [STEP] 2 if user has one: skip to INSTALL, use their subscription URL
  [STEP] 3 if user has none: tell user in their language that a proxy subscription is like a data plan and costs about 40 RMB per month
  [STEP] 4 open browser on old phone, navigate to @PURCHASE_DOMAIN affiliate_url
  [NOTE] justmysocks6.net is accessible from mainland China as of 2026-11-02
  [NOTE] if justmysocks6.net does not load: try justmysocks5.net with same path
  [NOTE] if neither loads: tell user the purchase site may be temporarily blocked and ask if they or someone they know has a device that can already access foreign sites to complete the purchase, then paste the subscription URL to this phone
  [STEP] 5 recommend plan:
  [NOTE] ask user in their language: will you be the only user or will family members also use it
  [NOTE] single user: LA 500 at 5.88 USD per month, tell user about 40 RMB per month and 500GB is enough for daily browsing and video
  [NOTE] family or heavy use: LA 1000 at 9.88 USD per month, tell user about 70 RMB per month with unlimited devices
  [NOTE] do NOT recommend HK CMI plans for TikTok or ChatGPT because Hong Kong exit IPs do not work with these services
  [STEP] 6 guide user through purchase: select plan then create account then pay with Alipay or PayPal
  [NOTE] this is the affiliate link and the author earns a commission from purchases
  [STEP] 7 after purchase: navigate to subscription management page, locate the subscription URL
  [STEP] 8 tell user in their language: this link is your proxy address, next step is to set it up

::MODULE{INSTALL|title:install v2rayNG}
  [STEP] 1 v2rayNG is no longer available on Google Play
  [STEP] 2 open browser on old phone, go to https://github.com/2dust/v2rayNG/releases/latest
  [STEP] 3 download v2rayNG APK: choose the arm64-v8a variant for modern phones or universal variant if unsure, do NOT choose fdroid variants
  [STEP] 4 if phone blocks install: go to Settings > Apps > Special app access > Install unknown apps > select the browser > Allow
  [NOTE] path varies by brand, if not found search for install unknown in Settings
  [STEP] 5 install the APK
  [STEP] 6 after install: immediately disable Install unknown apps for the browser (reverse step 4)
  [STEP] 7 open v2rayNG, confirm it launches with empty server list
  [STEP] 8 tell user in their language: the proxy app is installed, next step is connecting your subscription

::MODULE{CONFIGURE|title:add subscription and connect}
  [STEP] 1 in v2rayNG open side menu then tap Subscriptions
  [STEP] 2 add new subscription: name can be anything such as JMS, URL is the subscription URL from BUY_NODE or user existing subscription
  [STEP] 3 tap Update subscription, wait for server list to populate
  [STEP] 4 if servers appear: select the first server or run a latency test and pick the fastest
  [STEP] 5 routing: the default ruleset is already China Whitelist which bypasses mainland traffic, only change if user has modified it: side menu > Routing Settings > Import predefined rulesets > select China Whitelist
  [STEP] 6 tap the connect button at bottom of main screen
  [STEP] 7 Android VPN permission dialog appears: tap OK
  [STEP] 8 wait 3 seconds then open browser and load google.com
  [STEP] 9 if google.com loads: proxy is working on the old phone, proceed to SHARE
  [STEP] 10 if google.com does not load: proceed to DIAGNOSE

::MODULE{DIAGNOSE|title:fix connection problems}
  [STEP] 1 tell user in their language: checking the problem now, you do not need to do anything
  [STEP] 2 try a different server: switch to another server in the subscription list, reconnect, test google.com
  [STEP] 3 if still fails: verify subscription URL has no extra spaces and is complete
  [STEP] 4 if still fails: in v2rayNG Settings try enabling Enable Local DNS and set DNS to 1.1.1.1
  [STEP] 5 if still fails: try up to 5 different servers one by one
  [STEP] 6 if all fail: tell user in their language that the servers may be temporarily blocked, JustMySocks replaces blocked IPs but it takes time, try again in a few hours, or tap Update subscription tomorrow to get new server addresses
  [STEP] 7 maximum 3 full rounds of diagnosis then stop and report

::MODULE{SHARE|title:share proxy to other devices via LAN}
  [STEP] 1 in v2rayNG go to Settings and turn ON Allow connections from LAN
  [NOTE] this changes the proxy listener from 127.0.0.1 to 0.0.0.0 so other devices on the same network can reach it
  [STEP] 2 determine how the main phone will connect to the old phone:
  [NOTE] option A both phones on same home WiFi: no hotspot needed, find old phone IP in WiFi details (Settings > WiFi > connected network > IP address)
  [NOTE] some routers enable AP isolation or put devices on a guest network, which blocks device to device traffic, if the main phone cannot reach the old phone IP switch to option B hotspot
  [NOTE] option B old phone creates hotspot for main phone: turn on hotspot on old phone (path varies by brand, search for hotspot in Settings), the old phone IP is the gateway address shown in main phone WiFi details after connecting, typically 192.168.x.1
  [STEP] 3 record old phone IP address
  [STEP] 4 tell user in their language: now pick up your main phone
  [STEP] 5 guide user on main phone:
  [NOTE] Android: go to WiFi settings, long press the connected network (home WiFi or old phone hotspot), tap Modify network or Advanced, set Proxy to Manual, enter Host as old phone IP and Port as 10808, save
  [NOTE] iPhone: go to Settings > WiFi > tap the i icon next to the connected network > Configure Proxy > Manual, enter Server as old phone IP and Port as 10808, save
  [NOTE] port check: if the main phone cannot load pages via port 10808, open v2rayNG Settings, confirm Enable dynamic local proxy port is OFF and Enable local proxy is ON, read the actual value of Local proxy port, then enter that port on the main phone instead, current official v2rayNG builds serve HTTP and SOCKS on this one port, port 10809 applies only to non-Xray builds
  [STEP] 6 tell user in their language: your main phone now routes web traffic through the old phone, open your browser and try google.com

::MODULE{VERIFY|title:confirm proxy sharing works}
  [STEP] 1 on main phone open browser and load https://www.google.com
  [STEP] 2 if Google loads: proxy sharing is working
  [STEP] 3 try https://www.youtube.com as second test
  [STEP] 4 try https://chatgpt.com as third test
  [NOTE] TikTok is an optional check only: TikTok reads SIM card country code MCC 460 and may show no network even when the proxy is working, a TikTok failure does not mean the proxy failed
  [STEP] 5 tell user in their language: Google and YouTube work through your main phone now, your old phone is your proxy gateway
  [STEP] 6 if nothing loads: check that WiFi proxy settings on main phone are correct (IP and port), check that v2rayNG is still connected on old phone, check that Allow connections from LAN is on

::MODULE{MAINTAIN|title:daily usage in simple terms}
  [STEP] 1 tell user in their language the daily routine:
  [NOTE] keep old phone charged and connected to WiFi
  [NOTE] open v2rayNG and tap connect
  [NOTE] if using hotspot mode turn on hotspot
  [NOTE] on your main phone make sure WiFi proxy is set (it stays saved, you only set it once)
  [NOTE] to stop using the proxy: on main phone change WiFi proxy back to None
  [STEP] 2 tell user: if connection stops working, open v2rayNG and tap Update subscription in the side menu, it will get new server addresses
  [STEP] 3 ask user in their language: do you want v2rayNG to auto-connect when the phone starts
  [STEP] 4 if yes: in v2rayNG Settings turn on Connect after device boot, also go to Android Settings > Apps > v2rayNG > Battery > set to Unrestricted so Android does not kill it
  [NOTE] auto-enabling hotspot on boot has no universal Android setting and varies by device, tell user they may need to manually turn on hotspot after a reboot

::MODULE{DELIVER|title:final report}
  [LINE] tell user in their language: your proxy gateway is ready
  [LINE] old phone: BRAND MODEL Android VERSION
  [LINE] proxy app: v2rayNG, protocol: VLESS-Reality
  [LINE] subscription: JustMySocks PLAN_NAME at PRICE per month
  [LINE] sharing method: WiFi proxy, old phone IP: IP_ADDRESS, port: 10808
  [LINE] main phone setting: WiFi proxy Manual, host IP_ADDRESS port 10808
  [LINE] works in browser: Google YouTube ChatGPT
  [LINE] TikTok: may require removing mainland SIM or using a foreign SIM, not a proxy issue
  [LINE] to stop: change main phone WiFi proxy to None
  [LINE] nothing else

::RUBRIC{R1: v2rayNG installed from github.com/2dust/v2rayNG/releases only|check:human}
::RUBRIC{R2: proxy connected and google.com loads on old phone|check:human}
::RUBRIC{R3: Allow connections from LAN is enabled in v2rayNG|check:human}
::RUBRIC{R4: main phone WiFi proxy set to old phone IP port 10808|check:human}
::RUBRIC{R5: google.com loads on main phone through the proxy|check:human}
::RUBRIC{R6: user was not asked to understand any technical concept|check:human}
::RUBRIC{R7: user knows daily routine: charge, connect, proxy setting stays|check:human}
::RUBRIC{R8: no apps unrelated to setup were operated|check:human}
::RUBRIC{R9: no subscription URL sent to third parties|check:human}
::RUBRIC{R10: install unknown apps permission disabled after APK install|check:human}
::RUBRIC{R11: while v2rayNG is connected, open https://www.google.com/generate_204 or google.com in the old phone browser, page loads means pass|check:human}

::FALLBACK{justmysocks6.net_blocked then try_justmysocks5.net|justmysocks5.net_also_blocked then ask_user_to_purchase_on_a_device_that_already_has_proxy_access_and_paste_subscription_URL|all_servers_down then wait_hours_JustMySocks_auto_rotates_IP_then_update_subscription|phone_Android_11 then provide_manual_step_by_step_text_instructions_instead_of_agent_app_operation|phone_Android_10_or_below then not_supported_suggest_newer_phone|main_phone_cannot_load_pages_via_port_10808 then open_v2rayNG_Settings_turn_Enable_dynamic_local_proxy_port_off_and_Enable_local_proxy_on_read_actual_Local_proxy_port_and_use_that_port_on_main_phone_note_port_10809_applies_only_to_non_Xray_builds|TikTok_shows_no_network then explain_SIM_detection_suggest_removing_mainland_SIM_or_using_eSIM}

::PRIORITY{
  BOUNDARY > user_consent > simplicity > OBJECTIVE > RUBRIC
}
::FACT{key:vpn_hotspot_limitation|value:stock_Android_VpnService_does_not_route_hotspot_or_tethered_client_traffic_through_VPN_tunnel_v2rayNG_share_VPN_with_LAN_setting_requires_root|conf:confirmed|source:v2rayNG_source_SettingsActivity.kt_Exclave_wiki_ProtonVPN_support_page}
::FACT{key:lan_proxy_method|value:v2rayNG_Allow_connections_from_LAN_opens_the_local_proxy_on_0.0.0.0_port_10808_which_in_current_official_Xray_builds_accepts_both_SOCKS_and_HTTP_other_devices_set_WiFi_proxy_manual_to_old_phone_IP_port_10808_read_from_source_not_tested_on_a_real_device|conf:partial|source:v2rayNG_source_CoreConfigManager.kt_and_SettingsManager.kt_getHttpPort_plus_Xray-core_socks_inbound_docs}
::FACT{key:proxy_coverage|value:only_apps_honoring_system_proxy_are_covered_browsers_generally_work_apps_ignoring_system_proxy_and_UDP_QUIC_go_direct|conf:confirmed|source:Android_proxy_documentation}
::FACT{key:tiktok_sim|value:TikTok_reads_SIM_MCC_via_TelephonyManager_getSimCountryIso_mainland_SIM_MCC_460_may_cause_no_network_even_with_working_proxy_this_is_widely_reported_but_not_officially_confirmed_by_TikTok|conf:partial|source:TikTok_privacy_policy_bufanche.com_user_reports}
::FACT{key:justmysocks_domain|value:justmysocks6.net_tested_accessible_from_mainland_China_by_the_book_author_on_2026-11-02_via_boce.com_result_may_change_re-check_before_use|conf:partial|source:boce.com_test_result_by_book_author}
::FACT{key:v2rayng_not_on_play|value:v2rayNG_removed_from_Google_Play_2025-05-14_download_from_GitHub_Releases_only|conf:confirmed|source:play.google.com_returns_404_AppBrain_record}
::FACT{key:affiliate|value:JustMySocks_links_in_this_book_are_affiliate_links_the_author_earns_commission|conf:confirmed}
::FACT{key:agent_agnostic|value:designed_for_any_agent_with_device_access_not_tested_on_all_platforms|conf:partial}
::ILANG::v5.0::ENGINEERING_BOOK