Why can't I get my password back from my Huawei account, and SMS verification and secure email verification have passed?

There are three ways to verify: Method 1: Check online. A. Enter * # 06 # on the mobile phone to know the IMEI code of your mobile phone. This set of numbers is *** 15 digits, including equipment model approval number (6 digits)+final assembly number (2 digits)+factory serial number (6 digits)+spare part number (66 digits). B, take out the battery, you can see three lines of numbers on the phone, and remember. C. log on to the following website:. cn。 D, fill in the IMEI code online, and then verify it according to the prompts. IMEI is tac+fac+SNR+sp. Imei (International Mobile Equipment Identification Code) is the abbreviation of International Mobile Equipment Identification Code. It is an "electronic serial number" composed of 15 digits, which corresponds to each mobile phone one by one. This code is unique in the world. Every mobile phone is given a unique number in the world after assembly. This number will be recorded by the manufacturer from the production to the factory, and will not be recorded by the telecom company until the user buys the mobile phone and logs in to the network through the SIM card. Its composition is: the first 6 digits (TAC) are "model approval number", which generally represents the model. The next two digits (FAC) are the "last assembly number", which generally represents the place of origin. The next 6 digits (SNR) are the "serial number", which generally stands for the production serial number. The last bit (SP) of 1 is usually "0", which is a check code and has been reserved at present. The IMEI code is attached to the sign on the back of the mobile phone and read and write in the memory of the mobile phone. It is also the "document" and "ID number" of the mobile phone in the manufacturer. Method 2: SMS verification The Telecommunications Administration of the Ministry of Information Industry has opened the service of SMS verification of the authenticity of the network access permission mark. The method of checking the network access permission sign by mobile phone short message: a, enter the mobile phone information writing interface; B. Enter information in the following format: a. Inquire about network access license information: RW # license number; B. Check the authenticity of the identification of the network access license: RW # license number # scrambling code; C. Check the authenticity of mobile phone equipment: rw # license number # scrambling code # mobile phone serial number; C. Description: C. "RW" is a fixed code, regardless of case; B "#" is a spacer and can be replaced by a space; C the license number is 1 on the Internet sign, such as "02-00 10-99463 1", where "-"can be replaced by the letter "a" (regardless of case); D scrambling code is the third line on the network access sign, such as "3N48PT7C17XP3x1"; +0"; E. Enter "* # 06 #" on the mobile phone to obtain the serial number of the mobile phone. Just enter a number instead of "/"or "-"; F. If you need help information, just enter "rw"; G. Send it to 9500 after input, and then wait for the reply conclusion. The scope of application of SMS to check the network access permission sign: users of China Mobile and China Unicom. Mode 3: Manual telephone inquiry The relevant departments provide manual telephone inquiry services to all social units and individuals, mainly to inquire about the authenticity of the information on the quality signs of network access. The inquiry center does not charge any inquiry fees.