How to change a mobile ordinary 4G card to a nano card

1. First, install a [China Mobile Mobile Business Hall Client] on your mobile phone, and then open the client and log in with [Mobile Phone Number + Service Password].

2. After successfully logging in to the mobile phone business hall, click [Upgrade 4G] on the main interface.

3. Then on the new page, click [USIM Card Reservation] at the bottom of the level.

4. Then continue to click [I want to change the card].

5. On the card selection page, select [Mobile Card Type] and click [Next].

6. Finally, after entering the submission information page, fill in the [Recipient's Name and Detailed Shipping Address] and submit it.

You can go to the mobile business hall to replace the mobile ordinary 4G card with a nano-SIM card, and you only need to provide proof of identity to the customer service.

The nano-SIM card is a micro SIM card for mobile phones, which is smaller than the micro-SIM card, with only 60% of the area of the first-generation SIM card, and its specific size is 12mm x 9mm, and the thickness is also reduced by 15%. The Nano-SIM aims to replace the Micro-SIM installed on the iPhone, and its smaller size will free up space for more memory and a larger battery with a denser motherboard arrangement, helping mobile phone manufacturers to produce thinner and lighter products.

This is simple, just go to the mobile business hall and ask the waiter to get a small card for you.

Different regions have different regulations, and there is no fee in Beijing.

Card fees are waived for card replacement, replacement of 4G USIM cards, 4G nano-USIM cards, 4G NFC-USIM cards, Micro-SIM cards, nano-SIM cards and e-SIM cards worldwide.

When the 4G NFC-USIM card is replaced, the application function fee of 10 yuan will be charged normally.

Micro cards and Nano cards are not directly interchangeable at this time. Here's how to fix it:

1: Purchase a SIM card holder.

2: Go to the operator's business hall to replace the card.

SIM card: The size of the "standard card" is 25mm 15mm, which is the card used by most mobile phones, which is the so-called large card.

SIM card: There are two types of small cards, one is micro SIM and the other is smaller than micro SIM card, called Nano SIM card.

Micro SIM card - the size is 12 15mm, which is the size of the chip on the standard card, and this card is a small card.

The Nano SIM micro card is currently the smallest, with a size of only 12mm x 9mm, and now only the iPhone 5 will use more machines after using this small card, and the smaller size is to make room for a certain part of the phone, which will help the phone to develop in a thinner and lighter direction.

Method steps.

<>4. You will find that this card slot is so small. Yes, our mobile phone card has to be cut off in one piece, and it is basically only the size of a chip. (It is recommended not to cut it yourself, there is no harm in taking it to the mobile business, and they can help you cut it for free.)

Or spend two yuan to go to the mobile phone store and ask someone to help cut it) cut it and put it into the jujube card slot, and then push it back into the mobile phone to use.

5. One thing you need to pay attention to is that if you plan to use other mobile phones, then don't throw away the frames you cut out, and you can also put them back on other mobile phones. If you want to use apples in the future, then throw them away with confidence.

The Nano card is a type of SIM card, which is smaller and thinner than a regular SIM card, so if you need to replace it with a Nano card, please contact the sales office for a replacement.

Free change, bring the original ID card, and the card, to know the password!

But there is a problem, my mobile SIM card was handled 6 years ago, and the mobile staff told me that I couldn't transfer the ID number casually at that time.

Yes, you can bring your mobile phone to the mobile business hall to change it.

The nano-SIM card is a micro SIM card for mobile phones, which is smaller than the micro-SIM card, with only 60% of the area of the first-generation SIM card, and its specific size is 12mm x 9mm, and the thickness is also reduced by 15%.

The Nano-SIM aims to replace the Micro-SIM installed on the iPhone, and its smaller size will free up space for more memory and a larger battery with a denser motherboard arrangement, helping mobile phone manufacturers to produce thinner and lighter products.

To change your Nano SIM card, check the following conditions:

1. The ID card is used to confirm whether the real name is authenticated;

2. The mobile phone is used to activate the mobile phone card;

Special note: If the name of your mobile phone card owner is not your own, it doesn't matter, as long as you know the password of the mobile phone card, you can directly change the card.

As long as the original SIM card is in normal condition, replacing the NanoSIM card is free of charge. The details are subject to 10086 real-time consultation.

There is no fee, and some provinces have a certain fee.

Brief introduction of replacement card business:

Card replacement service refers to the service of customers who re-apply for SIM card USIM (STK card) and use the original mobile** number. Generally, customers need to replace the SIM card due to damage or loss of the SIM card USIM (or STK card), and the original card will be automatically invalid after the new card is activated.

Tariff: free, free of charge in some areas above three-star level (free 3 times a year to replace the card, more than three times 20 yuan).

Note: Generally, when changing the card, explain your mobile phone model or what type of card, and the business hall will choose what model of blank card to write the number. Remote areas may also give you a card that is cropped to fit the size of your phone.

<> Nano SIM card is recommended to go to the business office to replace it, because the Nano card is not only smaller than the original, but also thinner, and the cut card is easy to damage the card slot.

Mobile replacement of Nano card does not require money, and now it has launched a free card replacement service, and the following chart lists the current mainstream card types.

It is recommended to go to the business hall to replace the card, because the nano card is not only smaller than the original card, but also lighter and thinner, the previous store has a card cutting service, but the card cutting will be easy to operate the card slot, and improper card cutting operation may damage the original card, resulting in the loss of all the contacts stored in the card. Therefore, it is recommended to go directly to the business hall for a change.

The first replacement of the Nano SIM is free, and no matter what kind of SIM is replaced, a card fee of 15 yuan will be charged.

Hello, you can cut the card It does not need to be replaced, and there is a card cutter in the business hall, which can cut the mobile phone card into a nano card.

I'm not moving ... However, China Unicom 3G can replace the card once a year for free.

As for the nano-SIM card, Apple and Nokia have both introduced relevant design standards, but in the end it ended in Apple's victory, Apple first adopted the nano-SIM card when it released the iPhone 5 in 2012, and the reason why the nano-SIM card was used instead of the micro-SIM card, the ultimate reason is still for the "small", iPhone 5 In both software and hardware have been greatly improved compared with 4S, so the mobile phone needs more space to place components, and the battery life of the mobile phone can not be weakened, nano-SIM card is only 60% of the area of the standard SIM card, so it is natural to use nano-SIM card.

From the user's point of view, the difference between the three types of SIM is the size of the area, and there is basically no difference in the use of functions. After the flagship mobile phones of mainstream brands use micro-SIM cards, users have to cut the card or replace the small card. After the first Apple iPhone 4 was launched in China, the three major operators did not provide micro-SIM cards, and users could only use a professional card cutter to cut the card by themselves or go to the operator's business hall to cut the card.

Since then, the iPhone 5 has been launched, and a dedicated Nano-SIM card cutter has also appeared on the market.

You only need to bring a standard SIM card in normal business, and the business hall will have a special staff to handle it for you personally, and the salesperson will ask you whether you are "changing the iPhone card or the ordinary card", and the "iPhone card" naturally refers to the Nano-SIM card of the iPhone 5 series, and the so-called "ordinary card" It is a micro-SIM card, and then the verification code will be sent to your mobile phone through the computer to query the mobile phone number, so make sure that the standard card you replace must be in normal business, and there is no arrears or downtime.

After getting the nano-SIM card, there will be a special person to import the ** number saved in the previous standard card for you, etc., so as to complete the card replacement process. If we want to re-use the old mobile phone or change the standard card mobile phone in the future, you don't need to worry, you can ask the salesperson for a micro-SIM card and nano-SIM card tray, or buy the corresponding card tray, and the small card will be "restored" to the big card without affecting the normal use in the future. It should be noted that if you want to replace your standard SIM card, you will need to pay a fee to the carrier, similar to how we lose your phone and replace it.

To replace the Nano card, you can go to the local Unicom business hall to handle it, you need to bring your ID card when you go, and you need to pay a certain card replacement fee to replace the card, and the specific amount is subject to the local business hall. This service does not support remote handling for the time being.

In the 5th 517 Online Shopping Festival of China Unicom, there is an activity of free card replacement and experience traffic. As long as the user is currently using a SIM card, they can change to the USIM card corresponding to their mobile phone, including free replacement of the nano-SIM card. Users can see the free and convenient exchange for USIM card on the activity page of China Unicom's network hall and mobile hall, and can also enjoy 500M*3 months of 4G experience traffic after the 8th of the next month.

Yes, you can go to the local business office to apply for the card replacement, and the required information is as follows: 1Postpaid:

Provide a valid ID of the owner. 2.Prepaid:

Real-name prepaid users need to provide the owner's valid identity document, and non-real-name prepaid users need to register with their real name before applying for a replacement card3.If you entrust another person to handle it: the agent shall submit the original valid identity documents of the principal (owner) and himself at the same time, and the replacement card in other places cannot be entrusted to others 4.

Institutional customers: The original of the valid certificate of the unit, the letter of introduction of the unit (with the official financial seal), the ID card of the person in charge or other valid identity documents must be provided. To replace the card, you need to settle the arrears and pay the replacement fee, you can consult the local customer service or go to the local business office for the specific fee standard.