Provide XIAOBAWANG after-sales telephone, XIAOBAWANG learning flat panel maintenance network, XIAOBAWANG R30 screen change special repai

  Bully tutor h9a students and children learn tablet computers XIAOBAWANG tutoring machine h9a brings together strong masters such as New Oriental and XRS online school to create high-quality courses
Summarize the question types and teaching methods, and set up layered teaching of basic class, improvement class and excellent class, and teach students according to their aptitude The one click search problem of this higher education machine, the intelligent output of the system, clear problem-solving ideas, induction and comments, and the video explanation of famous teachers to help in-depth problem-solving logic and master problem-solving skills This children's learning tablet can be set with parent lock to control the online entertainment time
If the parents are not around, they can only use the learning system
From primary school to high school, nine courses are synchronized Gifted children learn tablet K2 Gifted children learn tablet computer K2, which adopts industry patented filter technology, nano blue light filtering, anti eye fatigue and anti myopia screen, and has been tested by the national glasses product quality supervision and inspection center Bully H10 students and children learn tablet computers XIAOBAWANG H10 learning machine brings together various versions of teaching textbooks and materials across the country, and multi-dimensional synchronization of nine courses to help review the content, sort out ideas and thoroughly digest the basic knowledge of the classroom
  The manufacturer designated XIAOBAWANG children's learning tablet computer maintenance service station
Beijing XIAOBAWANG children's learning tablet computer maintenance center XIAOBAWANG children's learning tablet computer after sales
Common faults and maintenance of bully children's learning tablet computer:
1: Bully children learn that the tablet computer starts up and stops at the logo
They only see the icon of bully and can't enter the system

2: Bully children learn that when the tablet computer is turned on, it only displays the manufacturer's icon
You can't enter the system by pressing any button
3: Bully children learn that the power supply of tablet computer cannot charge the battery

4: Bully children learn that the battery life of tablet computers is very short, usually less than half an hour

5: Bully children learn that the external screen of the touch screen of the tablet suddenly doesn't work, or the screen jumps randomly

6: Bully children learn that when the tablet computer machine falls or presses, it turns on normally and can display normally
That is, the touch screen can't be used
It looks very good without cracks

7: Bully children's learning tablet computer machine accidentally fell
If it can be turned on, it means that there are cracks on the screen, and the outer screen can be used normally
This is because the inner LCD is broken After sales service of tablet computer / Xiaowang children's learning service center of Beijing Xiaowang after sales service of tablet computer / Xiaowang children's learning service center of Xiaowang Brain after-sales service: Beijing XIAOBAWANG after-sales service telephone
Time of reporting for repair: 09:00-18:00 (Monday to Sunday) Tel: 137-1868-4053
Off duty repair time: 18:00 - 09:00 (Monday to Sunday) wechat contact: phone number synchronization
Hello, user: due to the long-term good maintenance reputation, our maintenance station has cooperated with JD
The original maintenance address in Beijing has been changed
The machine needs maintenance, so we can only express the machine
Thank you for your support and understanding
Maintenance process:
1: After receiving the machine, we will contact you in time to reassure you

2: Call you to confirm the machine failure

3: Detect the machine failure and confirm the machine maintenance cost with you

3: After repairing the machine fault, test the stability of the machine, and then take a video of the repaired machine to reassure you that the machine has been repaired

4: Payment method: bank transfer, corporate payment

5: Confirm the return address, telephone number and recipient with you

6: After the machine is sent away, it will tell you the express order number

Address: Jingdong cooperative maintenance station, Block E, Huaqiang square, Qiaoxi District, Shijiazhuang City, Hebei Province
Attention: engineer Wang Bin, please contact me before delivery and wrap the machine during express delivery to avoid secondary damage

Repair hotline: 137-1868-4053 Wang Bin Engineer wechat synchronization
Maintenance consultation QQ: 110-471-1357
Mail repair: please write down your machine fault with a small note, return address and contact information in the package, and I will contact you when I receive the machine

Cooperative express: Zhongtong, Shunfeng Pack the machine during express delivery to avoid secondary damage