B4 Watch Wireless Flashing Tool is a professional 10-in-1 Apple Watch Restore Adapter designed for iWatch repair and system flashing, compatible with the Apple Watch S7, S8, S9, S10, S11, S12, Ultra 1/2/3/4 series. This B4 Watch Flash tool features a strong bottom magnetic design, supporting "snap-to-charge" and charging while flashing, effectively preventing flashing failures due to low battery. The device can read underlying watch information, battery health, and activation lock status. To meet different store needs, it is available in 1-port (B4-1), 2-port (B4-2), and 3-port (B4-3) versions, helping technicians achieve efficient and precise batch flashing operations.
Option:
1. B4-1 Wireless Flashing Tool (Flashes 1 watch at a time)
2. B4-2 Dual-Device Flashing Tool (Flashes 2 watches simultaneously)
3. B4-3 Triple-Device Flashing Tool (Flashes 3 watches simultaneously)
Please Note (Important): This item is for professionals only. This is the Adapter only, not include any firmware. You need to obtain compatible firmware yourself (we can recommend reliable firmware download channels).
Firmware Package: This tool does not include the firmware installation package. You will need to obtain the firmware yourself (we can recommend reliable sources for firmware downloads).
Service Fee: Firmware flashing is a paid service charged on a per-use basis. The cost depends on the specific watch model. A corresponding fee will be charged for each successful flashing.
Hardware Requirement: Your computer must be an Intel-based Mac. Computers with M1, M2, or M3 chips are NOT supported.
Operating System: The OS must be macOS 13 (the supported version range is specifically 11.1 to 12.6).
Driver Installation: You must install the S6 driver (please contact customer service to obtain this driver).
Post-Installation Step (Crucial): After installing the S6 driver, go to "System Preferences" > "Security & Privacy" (Trust & Security) on your Mac, and click "Restart" within that menu.
Please Note: Restarting directly from the top menu bar will not work. You must click the "Restart" button specifically within the "Security & Privacy" settings window.
Features:
1. Features a strong bottom magnetic design for secure attachment, ensuring continuous fast charging even on bumpy surfaces to prevent power failure during flashing.
2. Supports flashing while charging, effectively preventing flashing failure due to low battery and significantly improving repair efficiency.
3. Supports reading detailed underlying data of the watch, including device model, WatchOS version, memory, serial number, IMEI/MEID, battery health, cycle count, activation lock, and warranty status.
4. Offers 1-port, 2-port, and 3-port versions to meet the needs of both single-device repair and batch processing in stores.
Product Parameters:
Product Name: Watch 10-in-1 Wireless Flashing Tool
Compatible Models: Apple Watch 7/8/9/10/11/12/Ultra 1/2/3/4
B4-1: 1-Port, Net Weight 34.9g, Gross Weight 87.7g, Package Size 115×85×28mm, Product Size approx. 66×79×19mm.
B4-2: 2-Port, includes 2 data cables (Weight and dimensions subject to actual product).
B4-3: 3-Port, includes 3 data cables (Weight and dimensions subject to actual product).
Hardware Requirements: Requires an Apple Mac computer (M1/M2/M3 chip or above), macOS 13 or above.
Notes: This tool does not include built-in firmware packages; users must obtain compatible firmware independently (approx. 4 RMB/time). Ensure the watch has sufficient battery before flashing.
