How to see the quality of Apple's mobile phone?

Question 1: How does Apple's mobile phone check the quality of Apple's machine? At present, there is no relative reference. Whether it is good or bad will not be known until everyone has used it. Just like the previous generation. But things produced by apples are generally better. Its technical problems can only be said to be imperfect. So there will be one generation, two generations and three generations. The rest is the quality of the work done in the place of origin. This is the same as any electronic product. Teach you to quickly identify the quality of mobile phones. Press *#06# first, and then a serial number will appear on the phone, which can count to the seventh and eighth digits.

If your seventh and eighth numbers are the following two corresponding numbers, then the quality of your mobile phone is determined.

0, 2 or 2, 0 means it was made by * *, which is a very bad mobile phone.

0, 8 or 8, 0 means made in Germany, which is a better mobile phone.

0, 1 or 1, 0 indicates that it is made in Finland, and it is a very good mobile phone.

0, 0 indicates that it is produced by the original company and is the best quality mobile phone (original mobile phone).

1, 3 stands for very, very bad mobile phone made in Azerbaijan.

Question 2: The quality of Apple's mobile phone can be seen from two aspects: software and serial number.

Identification method:

1, download the software of Apple system directly from the website to see if it is supported.

2. Identify refurbishment

Open the box for inspection on the spot and turn on the mobile phone, which is generally not activated, but also activated in advance.

After the computer is activated by itunes, open the settings of the mobile phone-General-About this machine to view the model and serial number.

The model of Hong Kong Bank is MC603ZP, the national bank ends with CH, and the American version ends with LL.

Go to Apple official website to check the warranty period by serial number, and the warranty period will be reversed to one year as the activation time. As long as it is not much different from the purchase time, it is not a refurbished machine.

Step 3 distinguish between true and false

Install itunes on your computer. If itunes can recognize the iPhone, it must be a real machine.

After installing itunes to connect my mobile phone, my computer will display "XXX's digital camera". If it's a mobile hard drive, it's a fake.

Press and hold the HOME button at the bottom of the mobile phone screen and then press the shutdown button to take a screenshot. There is a shutter sound. If you don't have this function, it is a fake.

Boot Settings-General-The version number of the genuine version of this machine is a numerical number such as 4.3.3, and the fake loan number is generally hi_ci_t_v 1.3.

Question 3: Ask someone who knows how to look at second-hand Apple phones. 1. Look directly at the appearance, old and new.

2. Just go to official website and enter the serial number to see if it is within the warranty period, which is relatively new (if the warranty period is 300 days, this machine has been used for 65 days).

Question 4: You have never used an Apple phone. How can you judge the quality of apples? You don't have to judge it. You'll know when you use it. This is a way of life. If you choose Apple, you choose the simple and perfect model of Apple's mobile phone.

Question 5: What do you think of the hardware of iPhone? From the hardware point of view, the hardware of iPhone is not very dominant.

It is recommended not only to look at the hardware, but also to consider the overall user experience of the mobile phone, that is, whether it is comfortable or not.

The overall combination of hardware and software of iPhone is very good, which is incomparable to ordinary mobile phones. Under this premise, the fluency of the mobile phone, the stability of the system and the quality of the app are relatively high. Of course, when choosing a mobile phone, some factors that you are most concerned about can be taken into account. You can choose a mobile phone not only from the perspective of hardware.

Question 6: How to Test the Quality of Second-hand Apple Phones How to Quickly Test the Quality of Second-hand iPhone Tutorial:

Touch id: just try it in the settings.

Wifi: Turn on wifi, and the signal is normal within the range of 1 m from the router.

Gyroscope: Turn on the compass, stroke it horizontally to the right, shake the iPhone, and the value changes normally.

Camera focusing: find a smaller one, click on the screen, and focus will be normal when it becomes clear.

Flashlight: Pull up and turn on the control center, and turn on the flashlight.

Bluetooth: Pairing with another iPhone.

Vibration: Switch the mute switch

Query ID lock: icloud (put. Replace with. The landlord's level is not enough to send links)

Headphones: If the headphone jack is not available, the motherboard may be damaged.

Distance sensor: It is normal to cover the distance sensor with something after making a phone call, and a black screen appears.

Microphone: Open the voice memo and you'll know as soon as you record it.

Is there a network lock: turn off data roaming in cellular data, and you can't surf the Internet after turning off the built-in card sticker. If the application named "Qcard" must be a built-in card pasting machine.

Dismantle or not: turn on the player, play a piece of music, and cover the stereo with your hand. If the sound is obviously reduced, it means that the machine has not been disassembled, and the dismantled equipment speaker seal will definitely be damaged.

Brush the machine after the above inspection (check whether there is a lock or a built-in card pasting machine)

If the jailbreak machine does not restore the factory settings, refresh the jailbreak machine, and there will be no problem if it is normal.

These inspection techniques can be collected and preserved, and I believe they will be useful.

Question 7: How to identify the quality of Apple 6? First, identify the new machine.

Note: The following methods are for reference only. Actually, please refer to the inspection report of the local quality inspection department at or above the provincial level. 1. See serial number (IMEI).

Mobile phone serial number is the same as ID card, and the IMEI number of each mobile phone is unique. Generally speaking, it can be used to judge whether a machine is genuine or not. The discrimination method is as follows:

Enter * # 06 # in the standby state of the mobile phone, and a string of numbers displayed by the mobile phone is the serial number of its motherboard, so write it down; Remove the battery of the machine and look at the serial number on the white label in the two labels behind the fuselage, that is, the serial number of the chassis. The other label is generally the network access license. Yes or no is consistent with the previous figures; Look at the IMEI number on the box of the machine and compare the three to see if they are all consistent.

If the serial number of the motherboard and the serial number of the chassis are different, then the machine is probably repaired or assembled. If all three serial numbers are the same and there is a network access license, it can basically prove that this machine is genuine. However, it is not 100% sure that the serial number of the motherboard can be written by computer and software, and the fake serial number label can be bought for a few dollars. For the sake of caution, we should continue to verify according to the following methods.

Note: Note: The seventh and eighth codes of mobile phone serial number used to indicate the origin of mobile phones, but this method is no longer used to distinguish the origin of newly produced major brands of mobile phones. By analyzing the origin of mobile phone serial number to explain the quality of mobile phone, there is no theoretical basis at present, so please don't blindly follow.

2. Look at the machine packaging and instructions.

The packaging and instructions of the regular new machine are beautifully printed. Most high-end models are printed on coated paper, and the fonts and images are clear and layered. Fake packaging boxes are mostly copied on simple single-sided paper, with rough fonts and images and blurred printing handwriting. Many instructions modified by informal channels are even plagiarized.

3. Look at the network access license

There is a watermark on the network access license, and the surface color is uneven, deep and shallow, thick and thin; Most of the fakes are imitations, and the surface color has not changed. If you can't see it, you can also use the money detector to look at the network access license. There is really an anti-counterfeiting pattern in it, but the fake pattern is very vague. The real network access license is usually printed with a stylus printer, and the figures are clear. Look carefully at the dent caused by the pin, but the fake network access license is printed by an ordinary printer, the number is not very clear, and there is no dent. Generally speaking, it is difficult to fake the network access license, after all, the equipment cost required for fraud is relatively high. In addition, you can also check the authenticity of the network access license through online inquiry. Step 4 look at the phone case

When you open the new machine, you will obviously notice that the "key parts" of the machine are covered with film for key protection, such as the inner screen, the outer screen and the camera. As long as the used mobile phone leaves traces. In addition, it is difficult to renovate the machine due to dust and traces of use (San Ji Digital will check the appearance of each mobile phone, while San Ji Digital will try to avoid leaving fingerprints during the inspection. Please forgive me if I accidentally leave fingerprints on the phone case. )

The gap between the upper and lower casings of the machine, the gap around the keyboard and the charger slot are all places that are easy to "hide dirt and shelter evil people", and the rotating shaft of the clamshell machine will also leave traces of use, so special attention should be paid.

5. Look at the screws and seams

You can check whether the seams of the mobile phone are even. Generally, the shell quality of refurbished machines is poor, and the gap will be narrower and wider.

In addition, check whether the screws of the fuselage are brand new and whether there are any traces of screwdriver screwing. 6. Look at mobile phone accessories

The new machine of the regular manufacturer has a full set of original accessories, which should be charged at least once. The accessories of refurbished mobile phones are generally incomplete or not original. Before buying, it is best to go to the relevant website to find out what the original accessories are standard, so as to avoid JS buckle accessories.

In addition, if scratches are found on the plug of the matching charger and earphone, then the mobile phone is likely to be tampered with.

7. Look at the usage record and running status of the mobile phone.

Look at the records of games, short messages, phone books, call records, homemade * * * and other items in the mobile phone. If there are, most of them are not brand-new mobile phones. In addition, during normal use, the machine frequently shuts down or crashes automatically. It can be said for sure that there is something wrong with the motherboard or software of this mobile phone. 8. Look at the warranty

Regular dealers will take the initiative to issue invoices and enjoy the service of three guarantees nationwide. Refurbishing a mobile phone can't enjoy ordinary hands ... >>

Question 8: How to tell the quality of an iphone6? When a mobile phone is connected to itunes, it will really recognize it automatically. After a fake connection, iTunes does not respond (this method verifies whether it is an Apple or Android imitation machine).

Open Settings-General-Open siri, and press and hold the home button to see if siri appears (this method verifies whether it is an Apple or Android imitation machine).

Download Youku in the cache interface to see how much memory the machine has and the purchase matches. The difference should not be too big. The allowable range of a brand-new machine is 2 to 4 G (this method verifies whether the machine has modified the serial number memory information).

With the serial number, go to a third-party network such as a pp le 1 10 or official website to inquire about the equipment information. There are too many loopholes in this method. If you don't want to have loopholes, you must restore the mobile phone to the factory before verifying the serial number, that is, erase the mobile phone, and the data obtained after erasure will be completely reliable. )

Question 9: How to see the battery quality of an iPhone? The average person can't see the battery quality of a fruit. Only professional testing equipment can detect whether it can meet the standards of a certain fruit or some production requirements.

Question 10: What do you think of second-hand Apple phones?

1. Unpacking inspection:

Check whether the earphone interface has scratches or plugging marks, whether the camera on the back of the machine is worn, whether the data interface on the top of the machine has scratches for inserting the data cable, and whether the screws are screwed. In addition, there will be the IMEI code of the machine on the Cato of the iphone, and the user will write down the serial number. When starting the machine later, after entering *#06# in the dial-up interface, check whether the serial number of the machine is consistent with the serial number on the Cato.

2. Identification of attached documents:

The original data cable of iphone is printed with English words made in China, and the original earphone is also printed with English words made in China. The socket of the original iphone charger is very round, so you won't feel any bump when you gently touch it with your fingers, and there will be no burr on the cut surface of the socket. The handwriting printed on the charger is also very clear, and there will be a corresponding charger code inside the USB interface.

3. Start authentication:

The brand-new iphone will not directly enter the system after it is turned on. It can only enter the system after a series of settings, and it can be preliminarily determined that the machine has not been activated. If the mobile phone purchased by the user is turned on and directly enters the system, then the machine must not be brand-new.

4. Mobile phone activation time query:

The activation time of iphone can be inquired. The method of inquiring the activation time of iphone4s in Apple official website: First, enter Apple official website, click Support, then click the inquiry link, and enter the IMEI code of the mobile phone in the box to inquire the activation time of this machine.