Which country are you from? We recommend that you learn to modify eSIM to SIM by yourself. The purpose of our video is to encourage you to learn by yourself.

Downloading updates is sometimes slow and takes a long time. This is related to the network environment. There are rarely any problems downloading updates.

Our customized American version of iPhone 15 does not have a physical SIM card holder, but only an eSIM card number. Which country are you talking about iPhone 15 from?

@@FollowMeRepairs No matter what country. All iPhones accept 2 eSIMs. No need to add an extra card slot to make them dual. They’re already dual themselves.

@@mardiniwilldern Do you know the difference between eSIM and physical SIM card? eSIM, also known as embedded SIM (embedded-SIM), is a programmable SIM card directly embedded in the device (soldered on the PCB board). No SIM card slot is required.

@@FollowMeRepairs That’s exactly my point. These iPhones work with eSIM. 2 embedded sims can be programmed simultaneously. It means these iPhones are already dual sim (dual eSIM). So my question was why in your video you need to add a card slot to the phone that is already dual sim?

@@mardiniwilldern The US version of the iPhone 14/15 series mobile phones only supports eSIM, and telecommunications operators in mainland China do not support eSIM. The US version of iPhone 14/15 series mobile phones can only use SIM cards from mainland telecom operators if they are equipped with a physical SIM card holder. Physical SIM cards are used in many countries around the world. So I want to ask you, which country are you from? Are you in the United States?

Please add my Telegram: t.me/shengsimon. I need to ask the factory.

The brand of the microscope is: SANQTID. The model is: TD-745

Yes. 1 esim + 1 SIM Card .

The 512GB chip can be purchased from Shenzhen, China, please add my Telegram: t.me/shengsimon. Network-locked mobile phones can be solved through card stickers. Please google it yourself.

Locked phone will be still locked, you can use at&t physical sim or use interceptor to disguise your sim as at&t card to use other networks

@@SCWang-tb4sj yes.

We have an office in Hong Kong. Which country are you from? How many iPhones do you need to change SIM cards every month? We still recommend that you teach yourself how to modify the SIM card. please add my Telegram: t.me/shengsimon

For the American version of IPhone 12 Pro Max, you only need to disassemble the phone and replace the single-SIM card holder with a dual-SIM card holder.