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 2026-11-01, XZZ Released Total Model As Fellowing | |
|---|---|
| Phone | Schematic 16888 PCS ↑ |
| Boardview 4572 PCS ↑ | |
| PCB layer 3221 PCS ↑ | |
| PC | Schematic 41624 PCS ↑ |
| Boardview 17316 PCS ↑ | |
| MacBook 3301 PCS ↑ | |
Latest News
- 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
- 2026-10-26Add iPhone17Air-820-03415-06 full-board schematic resistance values (connector + chip), RFFE bus
- 2026-10-25Add iPhone17Pro full-board schematic 820-03727-09, 820-03729-10 resistance values (connector + chip), RFFE bus
- 2026-10-24Add iPhone17ProMax full-board one-click 820-04153-04, 820-04152-06 resistance values (connector + chip), RFFE bus
- 2026-10-23Add OnePlus ACE5-2AA577-0 board layer routing resistance values
- 2026-10-22Add Redmi Note15 5G-135100P17M0A1 LLDM815 board layer routing resistance values and chip parameters
- 2026-10-21Add Redmi Note15 Pro-135100P16M0A1 board layer routing resistance values
- 2026-10-21Add Redmi Note15Pro+ 13510P16UM0B1 board layer routing resistance values
- 2026-10-20Add Redmi Note17 4G-13510P19AM1A1 board layer routing resistance values and chip parameters
- 2026-10-19Add Redmi K90-1351P2502M0A1 board layer routing resistance values
- 2026-10-18Add Redmi K90Pro Max-1351P2501M0A1 full-board one-click resistance values
- 2026-10-17Add Redmi 14R-135100C3FM0A1 board layer routing resistance values
- 2026-10-17Add A6S Pro-2AA656-0 PCB layer
- 2026-10-16Add Redmi 15C 4G-13510P15A main board board layer routing resistance values
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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