2. Battery
The battery is BL-6F,1200mAH 3.7V. We should carefully distinguish its authenticity.
3, headphones, wire control
The wire control model is AD-54, and the earphone model is HS-45. From the aspects of workmanship, feel and burr, the popular online identification method is no longer suitable, because there is more than one OEM of Nokia, and the wired control of headphones is different. Don't mistake the whole set of headphones for imitation! Only the feel and workmanship can tell the difference. A total, fake, there must be a flaw.
4, mobile phone appearance
Check whether there are scratches around and on the surface of the fuselage, whether the film is complete, no obvious fingerprints, and whether the shell is brand-new and dust-free. Observing the key areas, the original strokes are engraved, and the word "Zhong" is on the left, which has good transparency. A black Nokia label with IMEI serial number and Code code is attached to the white battery slot on the back of the mobile phone, which is used to query the sales area.
5, boot
Prompt to set the date first, and immediately check the IMEI number *#06# after setting, and check whether the code 3 is integrated with the body label and the packaging box label. Generally, the packaging boxes of "parallel imports" are all with the back, so the IMEI code of the sticker reaching the fuselage is the same as the IMEI code of the machine itself. Serial number sticker without tangle packaging.
Step 2, use *#0000# to check the version number. At present, it should be version 1 1.049, which should be the latest. As for version 20. 175, it should be that the machines currently produced have not been updated to this version.
Step 3, check the call time with *#92702689# to see if it is 000000: 00. If it is 1-2 minutes, it is acceptable, because the merchant may insert the card for trial operation.
Step 4, use *#62209526# to query the WLAN MAC address, which can display the MAC address correctly.
Step 5, use *#2820# to query the Bluetooth MAC address, which can display the Bluetooth address correctly.
Then don't try the function in a hurry, first check whether there are records of SMS, call records, music, pictures, etc.
6. Functional testing
Take pictures, one in black and one in white, or put all kinds of pictures in your card, such as pure black and white, and check that there are no bad spots on the screen and the flash works normally. Just take a few photos, automatically focus on the time and see the effect of the photos. Try the elasticity of the headgear again and the feeling when switching.
Continue the function test, including Wifi surfing, video recording, call playback, video playback, direction sensing, music (playback, earphone insertion test), games and so on. Test the call quality again. Generally, the mobile phone number or landline is better. Of course 10086 is no problem, but sometimes there is noise. Sometimes the mobile signal in the mobile phone market is not good, which will also cause some interference. Of course, as long as there is no serious noise, the basic mobile phone will be OK.
7. Connect the computer later to test whether the battery can be used for more than 3 days under normal use. In less than 2 days under normal use, the battery has problems. Install the software, usually use it more, and see how to crash and restart.
8. Chargers are generally divided into AC-5E (European version), AC-5X (Hong Kong, Macao and Taiwan or Asia-Pacific region) and AC-6C (National Bank standard) according to different sales regions.
There is an ultimate way to identify accessories, which is QR code identification. Generally, it is a high imitation, and the QR code will not be copied. Or because of the cost, fake stickers will only print one version. When buying parallel imports, look more and compare more. All accessories have their own unique numbers. Please pay more attention. As for how to identify the QR code, please refer to the application of QR code recognizer or QR code identification software.
9. Machine inspection sheet (upload the Excel electronic document, download and print it if necessary, and bring a verification with you when purchasing the machine).
figure
Project type
way
Qualified or not
1
Serial number IEMI
*#06#
2
Sim card, battery contact
Smooth and scratch-free
three
Code code
Check the code table
four
version number
*#0000#
five
talk time
*#92702689#
six
WLAN
*#62209526#
seven
Bluetooth
*#2820#
eight
Complete building unit
No scratches
nine
keyboard
Original plane sculpture without replacement.
10
postoperculum
There is no harsh creaking sound.
1 1
screen
No scratches
12
One side, one side
No scratches
13
Three back covers
Sequential detection
14
camera
Take pictures (all white, all black)
15
earphone
Feel and work without burrs.
16
Drive by wire system
Feel and work without burrs.
17
charger
Touch of line
18
Data line; data cable
Pay attention to the QR code and feel it.
19
Video line
Pay attention to the QR code and feel it.
20
Global (satellite) positioning system
Search speed
2 1
4G card
whether or not
22
functional test
Wifi surfing the internet
23
Camera shooting
24
N-gage game
25
Horizontal screen gravity sensing
26
Music (external players, headphones)
The following is the code 0548645 RM-348 Baiou 1.
0549405 RM-348 White Europe 2
0549407 RM-348 White Singapore
0549408 RM-349 white porcelain
0556094 RM-350 North American white 850
05562 17 RM-348 Grey Europe 3
056234 1 RM-348 Gray Europe 1
0562343 RM-348 Gray Singapore
0563060 RM-348 White Hong Kong
056306 1 RM-348 Grey Hong Kong
0563062 RM-348 White Indonesia
0563063 RM-348 Gray Indonesia
0565700 RM-348 White Spain
0565702 RM-348 White France
Room 348, White Alps 0565703
0565704 RM-348 White Turkey
0565706 RM-348 White Scandinavia (Northern Europe)
0565707 RM-348 White Baltic Sea Region
0565708 RM-348 White Russia
0565709 RM-348 White Ukraine
05657 10 RM-348 white Bulgaria/Romania
05657 1 1 RM-348 White Moldova
05657 12 RM-348 White Balkan Peninsula
05657 14 RM-348 white Greece/Cyprus
05657 15 RM-348 white Israel
05657 17 RM-348 gray Spain
05657 18 RM-348 Grey France
05657 19 RM-348 grey Alps
0565720 RM-348 Gray Europe 2
056572 1 RM-348 grey turkey
0565722 RM-348 Gray Scandinavia (Northern Europe)
0565723 RM-348 Grey Baltic Region
0565724 RM-348 Grey Russia
0565725 RM-348 Grey Ukraine
0565726 RM-348 Gray Bulgaria/Romania
0565727 RM-348 Gray Moldova
0565728 RM-348 Gray Europe 3
0565729 RM-348 Grey Balkan Region
0565730 RM-348 Grey Greece/Cyprus
056573 1 RM-348 Grey Israel
0565867 RM-348 White North Africa
0565869 RM-348 Gray India
0566437 RM-348 Baiquan Europe
0566443 RM-348 White Turkey
0566444 RM-348 Belarus
0566445 RM-348 White Ukraine
0566446 RM-348 White Belarus
0566447 RM-348 White Greece
0566448 RM-348 White Israel
0566449 All-European Grey
0566450 RM-348 Grey Turkey
056645 1 RM-348 Grey Russia
0566452 RM-348 Gray Ukraine
0566453 RM-348 Gray Belarus
0566455 RM-348 Grey Greece
0566456 RM-348 Gray Israel
Room 348, Baiwan District 056457
Room 348, Grey Bay Area, 0566458
0567497 RM-350 White Latin America 850
0567504 RM-348 Gray Portugal
0567509 RM-348 Gray England and Ireland
05675 10 RM-348 gray Italy
05675 12 RM-348 Grey Germany
05675 13 RM-348 gray Belarus (no FM transmission)
05675 15 RM-348 grey cis countries (no FM transmission)
05675 17 RM-348 Grey Balkan Peninsula
0568 144 RM-348 White Malaysia
0568 145 RM-348 white Vietnam
0568 146 RM-348 White Philippines
0568 147 RM-348 white Australia
0568 148 RM-348 White New Zealand
0568 149 RM-348 white India
0568 150 RM-348 white Thailand
0568 15 1 RM-348 White Bangladesh
0568 152 RM-348 white Asia Pacific
0568 153 RM-350 white Argentina (no FM transmission)
0568 155 RM-348 white Malaysia
0568 156 RM-348 Grey Vietnam
0568 157 RM-348 gray Philippines
0568 158 RM-348 Grey Australia
0568 159 RM-348 Grey New Zealand
0568 160 RM-348 Gray Bangladesh
0568 16 1 RM-348 Grey Asia Pacific
0568 162 RM-348 Gray Thailand
Room 348, Baitai Bay 0568298
0568300 RM-348 White Portugal
0568302 RM-348 British and Irish whites
0568303 RM-348 White Italy
0568304 RM-348 White Germany
0568305 RM-348 White Belarus (no FM transmission)
0568306 RM-348 White CIS countries (no FM transmission)
0568307 RM-348 White Balkan Peninsula
0568337 RM-348 White Arabia 1
0568353 RM-348 Kingdom of White Saudi Arabia
0568354 RM-348 Countries and islands on the east coast of the White Mediterranean (including Syria and Lebanon). )
0568355 RM-348 White Arabia 2
0568356 RM-348 Bai Urdu (India, Pakistan)
0568358 RM-348 White Persia
0568359 RM-348 White United Arab Emirates
0568360 RM-348 White Algeria
0568362 RM-348 Grey Arabia 1
0568363 RM-348 Saudi Arabia Gray Kingdom
0568364 RM-348 Countries and islands along the eastern Mediterranean (including Syria and Lebanon). )
0568365 RM-348 Grey Arabia 2
0568366 RM-348 Gray North Africa
0568367 RM-348 Gray Urdu (India, Pakistan)
0568368 RM-348 Gray Persia
0568369 RM-348 Grey United Arab Emirates
056838 1 RM-348 Gray Algeria
0568382 RM-348 White SSA Multi
0568383 RM-348 White SSA 1
0568384 RM-348 White SSA French
0568385 RM-348 White SSA 10
0568386 RM-348 Grey SSA Multi
0568387 RM-348 Grey SSA 1
0568388 RM-348 Grey SSA French
0568389 RM-348 Grey SSA 10
05688 16 RM-348 White South Africa
05688 17 RM-348 Gray South Africa
0569427 RM-348 Gray Brazil (no FM transmission)
0569757 RM-348 White SSA PT
0569758 RM-348 White SSA 1 1
0569759 RM-348 gray SSA angle
0569760 RM-348 Grey SSA 1 1
0570457 RM-348 White Cambodia
0570463 RM-348 Grey Cambodia
0572736 RM-348 White Vietnam
0572739 RM-348 Gray Vietnam
057274 1 RM-349 white China
0573076 RM-350 White USA
0573 198 RM-348 white Italy (no FM transmission)
05735 19 RM-348 white Germany
0573830 RM-348 Grey Germany O2 Customization
057383 1 RM-348 Vodafone White-South Africa
0573849 RM-348 Bai swisscom Company Customized
0573850 RM-348 White Swiss Sunrise Custom Made
0573853 RM-348 White UK
0573854 RM-348 Gray UK
057386 1 RM-348 white Thailand UD
0573862 RM-348 Gray Thailand
0573902 RM-348 White Thailand WDS
0573903 RM-348 Gray Thailand WDS
05739 17 RM-348 white Italian Tim made to order
057394 1 RM-348 baitai MLINK custom made
0573942 RM-348 Grey Thailand MLINK Customization
0573946 RM-348 White Spain
0573948 RM-348 White Turkey
0573950 RM-348 Grey Turkey
0573955 RM-348 White Singapore Telecom Customized
0573956 RM-348 Grey Singapore Telecom Customization
0573960 RM-348 white India UDAOnly
057396 1 RM-348 grey India UDAOnly
0574000 RM-348 Vodafone Grey-South Africa
0574005 RM-348 White Sweden
0574006 RM-348 Grey Sweden
05740 10 RM-348 Telia Danish custom-made
05740 1 1 RM-348 White Hong Kong
05740 12 RM-348 Grey Hong Kong
05740 14 RM-348 White Czech Republic
0574024 RM-348 is customized by Telenor Company of White Sweden.
057438 1 RM-348 was customized by Telenor Company of Serbia.
0574467 RM-348 Grey Greece Fashion Customization
0574488 RM-348 Bai Germany O2 Customization
0574490 RM-349 Bai China Mobile Custom Made
0574555 RM-348 Baitai * Wanda Telecom Custom Made
0574772 RM-348 Grey Vodafone Netherlands
0574784 RM-348 Vodafone White Netherlands
0574857 RM-349 Black China
0574998 RM-348 white Danish Sonofon custom made
0575025 RM-348 Bai Germany T-Mobile custom made
0575026 RM-348 White Dutch T-Mobile Custom Made
0575084 RM-348 White UAE
0579938 RM-348 Black European Edition
05766 1 1 RM-348 Black Hong Kong
0575595 RM-348 Black Asia Pacific
0576 134 RM-349 black China mobile customization
0576274 RM-349 Black China