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 2025-12-19, XZZ Released Total Model As Fellowing | |
|---|---|
| Phone | Schematic 16254 PCS ↑ |
| Boardview 3938 PCS ↑ | |
| PCB layer 2587 PCS ↑ | |
| PC | Schematic 40990 PCS ↑ |
| Boardview 16682 PCS ↑ | |
| MacBook 2667 PCS ↑ | |
Latest News
- 2025-12-19Add X200 Ultra-shimB PCB layer.pcb
- 2025-12-19Add X200 Ultra-shimA PCB layer.pcb
- 2025-12-19Add X200 Ultra-ET3203AMB SUB PCB layer.pcb
- 2025-12-19Add X200 Ultra-ET3203AMA SUB PCB layer.pcb
- 2025-12-19Add X200 Ultra-ET3203AM MB+SUB YiDianTong.pcb
- 2025-12-19Add X200 Ultra-ET3203AM MB PCB layer.pcb
- 2025-12-19Add X200 Ultra-Connector shim PCB layer.pcb
- 2025-12-18Add X Fold5-ET3119AM-0 MB PCB layer.pcb
- 2025-12-17Add Pura80-HL1OMJM VB MB PCB layer.pcb
- 2025-12-16Add P50 Pro-HL1JADEM MB+SUB YiDianTong.pcb
- 2025-12-16Add P50 Pro-Connector shimF PCB layer.pcb
- 2025-12-16Add P50 Pro-Connector shimE PCB layer.pcb
- 2025-12-16Add P50 Pro-Connector shimD PCB layer.pcb
- 2025-12-16Add P50 Pro-Connector shimC PCB layer.pcb
- 2025-12-16Add P50 Pro-Connector shimB PCB layer.pcb
- 2025-12-16Add P50 Pro-Connector shimA PCB layer.pcb
- 2025-12-16Add P50 Pro HN1JADEMA MB+SUB YiDianTong.pcb
- 2025-12-15Add Mate70RS-HL3CYBM VA MB+SUB YiDianTong.pcb
- 2025-12-14Add X200 Ultra-ET3203AM MB PCB layer
- 2025-12-13Add Redmi Note15 99007_1_12M13 PCB layer
- 2025-12-13Add Redmi Note15 99007M13 tail plug PCB layer
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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