The iPhone is recognizable as the public version

The meaning of the public version of the Apple Lead God Grip: the operator's customized version.

Apple's open version refers to the mobile phone that supports all network types, as well as mobile, China Unicom and telecom three operators, the advantage of the open version over other versions of mobile phones is that the user's degree of freedom will be higher, and the mobile phone card of different operators can be replaced, but ** is also higher - some. The public version of the Apple mobile phone, that is, the customized version of the operator, the mobile phone supports the 4G 3G 2G network of the corresponding network operator.

Meaning:

The rest of the network operation of the Apple mobile phone can only support the 2G network and does not support all the networks of China Telecom. The open version of the Apple mobile phone is the open version of all Netcom, which supports the 2G 3G 4G network of the three major operators. The public version of the Apple mobile phone can be applied to a wider range of networks, and users do not need the corresponding mobile phone SIM card.

It only goes on sale for a year** will be more expensive than the public version. Since the public version is subsidized by the operator, the use of network operators is also restricted, so it is cheaper than the full Netcom and all Netcom open version.

iphone6 public version means that it is a full Netcom mobile phone, supports all current network types, if you leak the conglomerate shed you buy iphone6 belongs to the public version, can be used in three networks and the whole network, Unicom and Telecom are using this model, mobile signal only supports 2G.

At present, the Ministry of Industry and Information Technology has obtained network access licenses for four major versions of iPhone 6 and iPhone 6 Plus, which are divided into four models: A1586, A1589, A1524, and A1593.

At present, the four models are: A1586, A1589, A1524, and A1593, the first two are iPhone6 models (public version and customized version), and the last two are iPhone6 Plus (public version and customized version).

The Apple Open Edition means that your iPhone supports all network types and supports three operators: Mobile, Unicom and Telecom.

Open version (open version): It refers to 6 modes and 20 bands, the model is A1586 (iPhone6) and A1524 (iPhone6Plus), which supports mobile 4G, 3G 2G, and other operators. In terms of the user's freedom, the public version is of course the best.

Choose the public version, and you can use which card you want from the three major operators.

Although the China Unicom version and the telecom version of the iPhone 6 6 Plus can also be used on the whole network, it is inevitable that some discounts such as saving phone bills and sending phone bills and buying phone bills will be handled when purchasing through their channels, and these discounts often have additional conditions that do not separate the machine card.

Apple's public version means that this iPhone supports all network types and supports three operators: Mobile, Unicom and Telecom.

Open version (open version): It refers to 6 modes and 20 bands, the model is A1586 (iPhone6) and A1524 (iPhone6Plus), which supports mobile 4G, 3G 2G, and other operators. In terms of the user's freedom, the public version is of course the best.

Choose the public version, and you can use which card you want from the three major operators.

1、The definition is different

Official version: The official version, also known as the contract version, means the original version, that is, the customized version of the operator, which supports the 4G 3G 2G network of the corresponding network operator, but the rest of the network operators can only support the 2G network;

The network operator is different

Baseband chips are different

The baseband chip of the iPhone 12 public version is divided into Intel (Intel) baseband and Qualcomm baseband, and the two basebands appear randomly. The baseband chips of the official version of the iPhone 12 all use Qualcomm baseband;

The purchase channels are different

The iPhone 12 public version can be purchased on all e-commerce platforms or Apple corpse stores, and there is no restriction on purchase channels, while the iPhone 12 official version needs to be purchased at the corresponding business hall or (for example, the Unicom version needs to be purchased at the China Unicom business hall);

Different

Since the iPhone 12 public version can use all network operator SIM cards, the degree of freedom is higher than the official version, so it will be more expensive than the public version in terms of sales, but the iPhone 12 official version will have operator subsidies, that is, when purchasing, you can enjoy the discount of card application and recharge, so the official version is cheaper than the public version;

The boot screen is different

iPhone 12 public version after booting, there is no added screen, only the corresponding Apple logo will appear, and the iPhone 12 official version is different, in addition to the Apple logo, it will also insert the boot screen of the network operator;

That's all for the difference between the iphone12 public version and the official version, I hope the above content will help you!

Here's how to see if a second-hand phone is original:

1) Look at the serial number (IMEI).

Enter * in the standby state of your phone and write down a string of numbers that appear on your phone. Remove the battery and look at the serial number on the white label (case serial number) on the two labels on the back of the fuselage, and the other label is generally the network access license to see if the serial number is the same as the previous number.

Then look at the IMEI number on the box of the machine, compare the three, to see if they are all common, if not, then the machine is likely to be a trace of the trace through repair or parts assembly. If the three numbers are the same, it means that the mobile phone is **, not a refurbished phone.

2) Look at the phone case.

The inner screen, outer screen, camera head, etc., only need to touch these parts, and fingerprints will be left. Look at the gap between the top and bottom of the machine, the open space around the keyboard, and the charger slot, etc., whether there are any dust and traces of use. The shell of the innovative machine is generally made of imitation of the original or old shell, so the front and rear parts of the shell are very simple and not tightly closed.

3) Look at the outer packaging and instructions of the machine.

The packaging and instructions of the regular new machine are printed exquisitely, and the fonts and drawings are very clear and hierarchical, while the counterfeit packaging boxes are mostly simple, single-sided paper, imitation fonts and drawings are very rough, and the printing handwriting is vague.

4) Look at the phone accessories.

The new machine of the regular manufacturer has a full set of original accessories, at least one battery and one charge, the accessories of the innovative mobile phone are generally not completely or not the original, it is best to understand what are the standard original accessories, if you find that there are scratches on the plug of the matching charger and headphones, then the mobile phone is also very likely not to be brand new.

5) Warranty period.

Second-hand mobile phones cannot enjoy all the rights and interests stipulated in the "three guarantees" of regular mobile phones, so there is generally no warranty period or the warranty period is relatively short. If the seller says that they are responsible for the warranty, they can't agree, because regular mobile phones are generally guaranteed nationwide.

The meaning of the iPhone public version is that it is a full Netcom mobile phoneSupport all current network types, if the user buys the iPhone belongs to the public version, it can be used by the whole network of three networks, China Unicom and Telecom are using this model, and the mobile signal only supports 2G. At present, the Ministry of Industry and Information Technology has obtained network access licenses for four major versions of the iPhone, namely the public version, the mobile version, the China Unicom version and the telecom version. The difference is the difference in network standards, because the last three versions are customized versions of operators.

The difference between Apple Public Edition and Dual Netcom:

1. Different definitions:

The open version generally refers to the support of three operators, China Mobile, China Unicom, and China Telecom, and the open version also refers to the whole Netcom.

Dual Netcom means that it supports two networks, such as China Mobile Unicom.

2. The network system is different

Apple's public version supports full Netcom, that is, it supports the three major operators of mobile 4G, China Unicom 4G and China Telecom 4G.

Apple Dual Netcom only supports China Unicom 4G network and mobile 4G network, and does not support telecom 4G network.

3. The price is different:

The iPhone Dual Netcom version has a lower price than the Apple public version.