Is the American version of iPhone7 good? What are the advantages and disadvantages?

Advantages: the function is exactly the same as that of the Bank of China and Hong Kong version, but the price is cheaper.

Disadvantages: SIM card must have a sticker.

Solutions to the shortcomings of American iPhone;

Use card stickers

The unlocking card sticker was developed by GEVEY team, which can simulate the SIM card we use as the SIM card of foreign operators, thus unlocking the US version of iPhone 4, which is also the most common unlocking method on the market. GEVEY sticker * * * contains stainless steel SIM card slot, sticker and English instruction manual, which is easy to operate and use.

After inserting the SIM card, wait for a while until the GEVEY card sticker welcome interface appears, and click Accept. Next, you must wait 15 seconds before you can proceed to the next step.

Dial 1 12 in 15 seconds. You don't need to connect, just hang up. After that, the phone hang-up interface will stay for a few seconds, and the flight mode will be started within five seconds after returning to the dialing interface normally.

After entering the flight mode, you have to wait for a while, and there will be a message that the SIM card is not installed. Don't worry, click OK to exit the flight mode, and then there will be a message prompting the SIM card to be invalid. Never mind, keep waiting, and the signal will appear in about 20 seconds. At this point, the iPhone unlock has been completed.

reference data

How to unlock the US iphone? Script House [reference time 20 17- 12-28]