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(XZM)
Mobile Phone/Computer Maintenance Query System:
worlds largest maintenance database website. We made a maintenance software for Laptop and smartphone in English version,It including schematic、Boardview and Maintenance Cases for the following products.Smartphones include all iPhone, Huawei、Vivo、Oppo、XiaoMi、Samsung.... ,laptop includes APPLE、Lenovo、Dell、Hp,Samsung....
  • 2021-05-15add Huawei NOVA2S-HL1HWIM.pcb
  • 2021-05-15ADD Huawei MATE30-5G-HN1TASM.pcb
  • 2021-05-15ADD Huawei Mate30 Pro-5G Schematic and boardview
  • 2021-05-14update huawei mate20 Schematic and boardview
  • 2021-05-14update huawei mate9 pro Schematic and boardview
  • 2021-05-14add iPad 5 A1822/A1823 Circuit diagram
  • 2021-05-13add iPad 820-3069-A Location map
  • 2021-05-13add iPhone6 Common problems
Maintenance Database
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