Is it ever useful to allow access to phone data when connecting one's phone to an airplane USB plug?
score:12
Occasionally useful, mostly irrelevant.
Some in-flight entertainment systems have USB ports that let you connect your own device and then play your own movies from said device on the IFE screen. Allowing access to your files would thus be necessary to be able to browse them through the IFE system.
More often, there is no such feature and the USB port is purely meant to be used as a charger. For reasons like supporting proper current negotiation (necessary for various fast charging protocols), the USB port might not be completely dumb (having just the power lines like a wall wart charger) but actually be a valid USB device with working data lines.
Any time you connect your phone to a real USB device, it pops up the dialog asking you whether you want to actually present the file access protocols to the device or to just play dead. The device does not need to "ask to access data" first, the phone asks you before it even offers the data access features to the device.
More post
- 📝 Trying local Romanian cuisine in Bucharest
- 📝 Changing yen to won in Japan vs. Korea
- 📝 Where does the soap go once open?
- 📝 Train Route from CDG to Calais
- 📝 Schengen Visa - Indian citizen applying from USA
- 📝 What does "transit time" mean for the Maldives's rule regarding COVID testing?
- 📝 Proof of insurance to enter Vietnam
- 📝 Is the South Africa border control able to cross-reference dual citizen passports (USA & Spain)?
- 📝 What are different waiting list terms used in IRCTC?
- 📝 Re-entry to Canada
- 📝 B-1 visa, bank statement issue
- 📝 Which drivers license to use in the EU?
- 📝 Where in Tokyo can I sell/give-away US electronics (specifically home appliances)?
- 📝 Hebrew language class in Israel
- 📝 Can I enter the US from the UK with a serious but old drugs charge
- 📝 Concerns regarding UK Border Control and no job
- 📝 Can I travel outside of the US during my OPT, but with an expired visa?
- 📝 Why was my Schenghen visa application referred?
- 📝 Do I need to update my Australian student visa to show my new passport details?
- 📝 Do Europe's ATMs offer good US$ → € exchange rates?
- 📝 Lighthouse open to public in or near Sydney?
- 📝 Is there a North American Air Travel Pass?
- 📝 Travel to US for medical treatment
- 📝 Is order of passenger’s names important on Vietnam Airlines?
- 📝 Re-enter Italy on Permesso di Soggiorno/Residence Permit receipts with Single Entry Visa
- 📝 Mac computer on a plane
- 📝 Should my mother apply in Canada for USA visitor visa?
- 📝 Can I travel to Jamaica with a one way ticket and buy a return once I am there?
- 📝 Bus tickets in Krakow
- 📝 How much money do I need in Luton Airport during a stopover?
Source: stackoverflow.com
Search Posts
Related post
- 📝 Is it ever useful to allow access to phone data when connecting one's phone to an airplane USB plug?
- 📝 What problems and solutions arise with data access when travelling through multiple countries?
- 📝 Access a lounge in non-Schengen area in Zurich, when travelling between Schengen destinations
- 📝 Can I buy "non-EU destination" priced duty-free when connecting through a second EU airport?
- 📝 Losing connecting flights when transferring between airports
- 📝 What is more efficient when connecting through LCY: LHR or LGW?
- 📝 Are there visa issues when transiting in India if connecting flights are booked separately?
- 📝 Cheapest possible way to make phone calls to the USA when visiting multiple European countries
- 📝 Connecting through UK when between UK visas
- 📝 Is it common for hotels to allow requests when booking a room?
- 📝 Alternative to accounts asking for phone number when logging in from new device?
- 📝 Access to USA mobile network from euro phone
- 📝 How to prevent people from reading what's on my phone when I'm on public transportation with them?
- 📝 What can border guards check on your smart phone when entering USA?
- 📝 Can you reactivate a previously expired data plan when travelling to Australia?
- 📝 Usable cell phone network in Montenegro Zabljak area for calls and data
- 📝 Was it legal to restrict access to USA when holding a valid ESTA and visiting Canada for 6 months?
- 📝 Advantage to flights on same/different airlines, when connecting across different tickets
- 📝 Phone dying when using mobile myTix NJ Transit app - what can be done to protect?
- 📝 What is the easiest way to access a small amount of mobile data in Europe?
- 📝 Internet access using mobile phone in Argentina
- 📝 What is more efficient when connecting through London Southend (SEN): LHR or LGW?
- 📝 Retaining access to email when traveling
- 📝 How to get phone mobile data for a month in Portugal as a Canadian?
- 📝 Visa requirements when connecting through Russia on separate tickets?
- 📝 Lounge access when flying from Chongqing to Hong Kong?
- 📝 Do I need to pick up my luggage and re-check between Shanghai and DFW when connecting through LAX?
- 📝 When going through customs to catch a connecting flight, can I re-check baggage later?
- 📝 Why isn't there ever duty free stores when I land?
- 📝 Why must you clear UK immigration when connecting to Ireland in spite of Irish border checks?