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 2026-11-05, XZZ Released Total Model As Fellowing | |
|---|---|
| Phone | Schematic 16896 PCS ↑ |
| Boardview 4580 PCS ↑ | |
| PCB layer 3229 PCS ↑ | |
| PC | Schematic 41632 PCS ↑ |
| Boardview 17324 PCS ↑ | |
| MacBook 3309 PCS ↑ | |
Latest News
- 2026-11-05Add Reno16-shim PCB layer
- 2026-11-05Add Reno16-Connector shim C PCB layer
- 2026-11-05Add Reno16-Connector shim A PCB layer
- 2026-11-05Add Reno16-Connector shim B PCB layer
- 2026-11-05Add Reno16-2AA632-0 PCB laye
- 2026-11-05Add Reno16-2AA632-0 MB+SUB YiDianTong
- 2026-11-04Add Realme GT8 Pro-2AE084-C1 MB PCB layer
- 2026-11-04Add Realme GT8 Pro-2AE084-C1 MB+SUB YiDianTong
- 2026-11-04Add Realme GT8 Pro-2AE084-C1 SUB PCB layer
- 2026-11-03Add X300S-3220ANA-0 tail plug board PCB layer
- 2026-11-03Add X300S-ET3220AM MB PCB layer
- 2026-11-02Add Redmi Turbo5-1352P2503M0A1 tail plug board PCB layer netname
- 2026-11-02Add Redmi Turbo5-1351P2503M0A1 PCB layer netname
- 2026-11-01Add MI 17 Ultra-1352000P1 SUB B PCB layer netname
- 2026-11-01Add MI 17 Ultra-1351000P1M0A MB PCB layer netname
- 2026-10-31Add LEEDSBD 5G BD-135100363P2A1M14 PCB layer netname
- 2026-10-30Add S60-ET3223AM-0 PCB layer
- 2026-10-29Add Realme GT8-AAE096-0 tail plug board PCB layer
- 2026-10-29Add Realme GT8-2AE096-0 PCB layer
- 2026-10-28Add nova16-HL1EGLM VER.B MB PCB layer
- 2026-10-27Add iPhone17 full-board one-click 820-03764-08, 820-04478-01 resistance values (connector + chip), RFFE bus
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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