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....
  • 2020-11-23add 820-01958 X1783 J230 MacBookAir9,1 A2179
  • 2020-11-23add 820-02016 MacBook Air M1
  • 2020-11-23add 820-02020 MacBook Pro M1
  • 2020-11-23add 820-01987 X1782 J223 MacBookAir9,1
  • 2020-11-21Add free Xiaomi model schematic and circuit diagram catalog
  • 2020-11-21Add free VIVO model schematic and circuit diagram catalog
  • 2020-11-20Add free oppo model schematic and circuit diagram catalog
  • 2020-11-19add apple notebook 820-00291
Maintenance Database
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