Dear Host, (because Apple is "everywhere", here, too - sith he can edit anything in this forum- see the <Edited by Host> text at "mendonipadrehab"...)
I got a screen un-responsive problem with my Iphone 6S Plus 256GB two days before, a couple of days after my guarantee has expired...
After this the i could start the phone only with Itunes in this mode: https://support.apple.com/en-us/HT201412
The „update” version solution did not help because the Itunes asked for the passcode, but on the display it was only the cabel and Itunes symbol – see the third point here again https://support.apple.com/en-us/HT201412
Because here in Providenciales (Turks & Caicos Islands, Caribbean) does not exist an official Apple store/repair, i went to an independent repair shop, where the technician did a screen replacement.
After this i tried to restore my phone through Itunes as earlier, but after this the OS restart until the apple symbol has appeared then black display and restart again till the apple symbol...
Once in a while appeared the welcome display for a couple seconds, but in two unusual colors and the display was un-responsive, then the OS restart and restart again, endless.
After this i tried to search to the symptoms and i found the apple community here, so i would like to ask somebody – especially the Dear Host – that has something changed in this issue?
The local technician can not to fix the phone, where should i send it to?
To the nearest Miami official repair store? Which one? (One day with FedEx.)
I am from Europe and i bought the phone over there, but the shipping time with FedEx would be 3 days.
(Moreover I have very bad experiences there when last year the battery of my brand new 6 Plus lasted for 2-3 hours when not used (motherboard problem). In the emerging markets and in half Europe the iPhone repair is outsourced to the Lebanese Midis Group (http://midisgroup.com/) who were dealing with me - as an Apple customer - in a totally inappropriate manner. Very far from what a customer who buys the most expensive smartphone on the market would expect. They finally started to treat me in a normal way and solve my problem when I noticed them that I would forward our email conversation to the competent senior vice president in Cupertino...)
In Europe the iPhones have a guarantee – this is one year.
<Edited by Host>