A professional maintenance tool for inquiring professional maintenance information of mobile phones, computers, tablets and other electronic products. Collecting the strengths of hundreds of companies, make maintenance so simple!
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About XinZhiZao
Mobile Phone/Computer Maintenance Query System:
The information includes a point map, PDF schematic diagram, maintenance train of thought diagram, high definition motherboard diagram, maintenance cases, maintenance common failures, etc. The software has the function of online automatic upgrade, and more updated technical resources will be added continuously.
  • 2021-04-23添加三星S7-G935A一点通
  • 2021-04-23添加案例-iPhone 11 Pro Max 插卡无服务
  • 2021-04-22更新HW-M3原理图
  • 2021-04-22添加华为P40PRO一点通
  • 2021-04-22添加案例-iPad Pro 10.5寸 A1701 不开机
  • 2021-04-21添加三星G570M一点通
  • 2021-04-21添加小米11点位图一点通
  • 2021-04-21添加维修案例-荣耀8C 开机提示温度过低,不充电
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