About XZZ(XinZhiZao)
Worlds largest maintenance database website. We made a maintenance software for laptop and smartphone in many languages version, it includes circuit diagram,PCB Layer,schematic, bitmap and maintenance cases for the following products.Smartphone includes all iPhone、Samsung、XIAOMI、OPPO、VIVO、MOTO、ONEPLUS、GOOGLE...,Laptop includes Apple, Lenovo, Dell, Hp, Samsung...VIP（all functions）only need less than 0.1 dollar per day.
| Up To 2026-04-25, XZZ Released Total Model As Fellowing | |
|---|---|
| Phone | Schematic 16508 PCS ↑ |
| Boardview 4192 PCS ↑ | |
| PCB layer 2841 PCS ↑ | |
| PC | Schematic 41244 PCS ↑ |
| Boardview 16936 PCS ↑ | |
| MacBook 2921 PCS ↑ | |
Latest News
- 2026-04-24Add Redmi K90-1351P2502M0A1 PCB layer
- 2026-04-23Add MI MIX Flip2-shim PCB layer
- 2026-04-23Add MI MIX Flip2-Connector shim B PCB layer
- 2026-04-23Add MI MIX Flip2-Connector shim A PCB layer
- 2026-04-23Add MI MIX Flip2-1351000O8M0A1 MB+SUB YiDianTong
- 2026-04-22Add MatePad10.8寸-SH1CMNRLM VER.B PCB layer
- 2026-04-21Add IQOO Z11 Turbo-ET3217AM PCB layer
- 2026-04-20Add OPPO Pad Air-81106-1-11 PCB layer
- 2026-04-19Add S22 Ultra Europe-SM-S908B SUB PCB layer.pcb
- 2026-04-19Add S22 Ultra Europe-SM-S908B MB+SUB YiDianTong.pcb
- 2026-04-19Add S22 Ultra Europe-SM-S908B MB PCB layer.pcb
- 2026-04-18Add Reno15-shim PCB layer.pcb
- 2026-04-18Add Reno15-3AC332-0 SUB PCB layer.pcb
- 2026-04-18Add Reno15-2AC332-0 MB+SUB YiDianTong.pcb
- 2026-04-18Add Reno15-2AC332-0 MB PCB layer.pcb
- 2026-04-17Add Reno10 5G-2AC086-0 PCB layer.pcb
- 2026-04-16Add Realme GT7-2AE031-0 PCB layer.pcb
- 2026-04-15Add OnePlus ACE6-AAA605-0 tail plug PCB layer.pcb
- 2026-04-14Add Nova12 vitality-HL4F0NMAWER.A PCB layer.pcb
- 2026-04-13Add MI 17-shim C PCB layer.pcb
- 2026-04-13Add MI 17-Connector shim B PCB layer.pcb
Video Tutorials
XinZhiZao Manufacturing Fault Localization
Xinzhizao intallation and register
Application of board layer wiring in maintenance
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Contact us
WhatsApp(+86 18823306625)
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香港鑫迅维科技有限公司(Hong Kong XinXunWei Technology Limited)
Certificate No: 74538845-000-10-22-6
Address：香港九龙旺角花园街2-16号好景商业中心16楼4室
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