Professional Tools
Industry-leading mobile service solutions
All Tools
Professional mobile service and unlocking solutions
Borneo Schematics
Borneo Schematics is a professional platform that gives mobile repair technicians access to detailed PCB diagrams, boardview files, schematic layouts, and hardware troubleshooting tools. It helps identify motherboard faults, trace circuits, locate components, and perform board-level repairs faster and more accurately. What is Borneo Schematics? Borneo Schematics is a specialized tool for GSM technicians, repair shops, and hardware engineers. Instead of guessing component locations or tracing circuits manually, technicians use Borneo's extensive library of schematics and boardviews to diagnose problems at the motherboard level. The platform covers smartphones and tablets from major brands and is regularly updated with new models.
Chimera Tool
Chimera Tool is a professional software suite for FRP bypass, network unlock, IMEI repair, flashing, and advanced mobile device servicing. Trusted by GSM technicians and repair shops worldwide, it supports Samsung, Xiaomi, Huawei, Tecno, Infinix, and many other Android brands. With cloud-based activation via Avlod Pro, you get instant access without waiting for a physical dongle. What is Chimera Tool? Chimera Tool is an all-in-one repair and unlock platform developed for mobile technicians. Unlike single-function tools, it combines multiple capabilities in one interface: remove Google FRP locks, unlock network restrictions, repair corrupted IMEI numbers, flash firmware, and perform hardware diagnostics. The tool is regularly updated to support the latest security patches and new smartphone models, making it a reliable choice for busy repair shops.
UnlockTool
UnlockTool is a professional GSM software used by technicians worldwide for FRP bypass, network unlocking, IMEI repair, and firmware flashing. It supports a wide range of devices and offers seamless operations through our cloud-based infrastructure.Whether you need to remove Google FRP on Samsung, unlock network on iPhone, or repair a corrupted IMEI, UnlockTool provides a single, regularly updated platform. No physical dongle is required when activated via our infrastructure.Trusted by professionals globally, UnlockTool ensures secure transactions and comprehensive support, making it the go-to solution for mobile device servicing.
Octoplus Tool
Octoplus Tool is a professional GSM software ecosystem for mobile repair technicians, unlock service providers and phone repair shops. It is used for supported Samsung, FRP, Huawei, LG, JTAG, eMMC and Android service operations, depending on the selected activation, dongle, box or software module.Octoplus provides separate software modules such as Octoplus Samsung Tool, Octoplus FRP Tool, Octoplus Huawei Tool and JTAG-related solutions. It is designed for technicians who need a reliable platform for supported service procedures, firmware work, FRP reset, repair operations, device servicing and professional GSM workflows.Before ordering, always check the exact activation type, supported model list, required hardware, drivers and procedure compatibility. Some operations depend on device model, chipset, firmware version, security patch, connection mode and supported software module.
SigmaKey | Sigma Plus
SigmaKey / Sigma Plus is a professional GSM servicing solution for mobile repair technicians, unlock service providers and phone repair shops. It supports many brands and chipsets, including MTK, Qualcomm, HiSilicon, Unisoc and other supported platforms depending on the device model and procedure.Sigma Plus is available as digital licenses, box, dongle and access renew options. Digital licenses are useful for short-term or flexible online access, while Sigma Plus Box and Dongle are better for service centers and technicians who need hardware-based access with unlimited PC changes.Before ordering SigmaKey or Sigma Plus, always check the supported model list, chipset, required connection mode, drivers and procedure compatibility. Some operations depend on exact device model, firmware version, security patch, chipset and supported service method.
Hydra Tool
Hydra Tool is a professional GSM servicing platform for mobile repair technicians, unlock service providers and phone repair shops. It is used for supported Android service operations such as firmware read/write, factory reset, FRP removal, bootloader operations, authentication services and chipset-based repair workflows.Hydra Tool supports different device platforms and service modules, including MTK, Qualcomm, Unisoc and selected brand-specific solutions for Xiaomi, TECNO, Infinix, Samsung and other supported devices. Available functions depend on the device model, chipset, firmware version, security patch, connection mode and active Hydra package or credits.Before ordering Hydra Tool, always check the supported device list, required module, credit requirement, drivers and exact procedure compatibility. Some operations may require credits or specific authorization support, especially for newer security devices and brand-specific service routes.
Phoenix Service Tool
Answer first: Phoenix Service Tool is a professional GSM service tool used by technicians and repair shops for supported mobile software operations. On S7OFF, Phoenix is listed mainly for customers who need to buy Phoenix Service Tool Credits.Phoenix Service Tool may support different brands, models and procedures depending on the current tool version, server availability and account credit balance. Instead of creating separate service pages for each supported brand or operation, S7OFF keeps the structure simple: the tool page explains Phoenix Service Tool, while the service page is focused on Phoenix credits.Credits are used inside Phoenix Service Tool for supported operations. The required credit amount may depend on the selected procedure, model and current server route. Customers should always check the required credit amount inside the tool before ordering.Use this page to learn about Phoenix Service Tool, and use the related service page to buy Phoenix Service Tool Credits on S7OFF.
ZXW Tool
ZXW Tool is a professional mobile phone repair drawing software used by repair technicians for board-level diagnostics, schematic reference, component tracing, pin information and mobile motherboard repair workflows. The official website is https://www.zxwtools.com/en/.ZXW, also known as Zillion x Work, is developed by ZXWTEAM and is widely used by mobile phone motherboard repair technicians. The software helps technicians understand board structure, locate components, follow signal lines and compare repair drawings during hardware diagnostics.ZXW is mainly focused on mobile phone repair drawings. According to the official ZXW website, the product release is mainly based on Samsung and Apple, while other brand models are provided for reference and may be updated over time. This makes ZXW especially useful for repair shops working with iPhone, iPad, Samsung and selected Android motherboard repair cases.Technicians use ZXW to reduce diagnostic time, locate ICs, follow nets, check pin information, study board layouts and support component-level repair. It is not a one-click unlock tool. ZXW is a repair reference and drawing software for technicians who perform real hardware repair.For activation, customers usually need to provide the correct ZXW account, username, email or activation details depending on the selected product. If you are renewing an existing ZXW account, make sure the account information is correct before ordering. If you are not sure which ZXW activation you need, contact S7OFF support before placing the order.
XinZhiZao
Answer first: XinZhiZao, also known as XZZ, is a professional maintenance query system for repair technicians who need schematic diagrams, PCB layer data, boardview files, bitmap references and repair cases for mobile phones, laptops and other electronic devices. The official website is https://global.wmdang.com/.XinZhiZao is used in board-level repair environments where technicians need to find the correct circuit diagram, locate components, view PCB layers, check bitmap data, search repair files and study maintenance cases. It is designed for repair shops, motherboard technicians and hardware repair engineers who work with real device diagnostics.The tool is useful for phone, tablet, laptop, PC and electronics repair workflows. According to official XinZhiZao materials, the platform includes circuit diagrams, PCB Layer, schematics, bitmap data and maintenance cases. It also provides search, PDF reader, PCB BoardViewer, favorites, marking, double display, diode value and NET-related functions.XinZhiZao is not a phone unlock tool and it does not perform IMEI unlock, FRP unlock or carrier unlock procedures. It is a repair reference and schematic platform used to support hardware diagnostics and board-level troubleshooting.For activation, customers may need to provide XinZhiZao account details, registered email, username, activation code or renewal information depending on the selected product. If you are renewing an existing account, make sure all account details are correct before placing the order.
WUXINJI
Answer first: WUXINJI is a technical repair platform for mobile device specialists who need visual board data, service maps, circuit references and hardware troubleshooting materials. The official website is https://english.wuxinji.com/.The platform is designed for repair shops and board-level technicians who need fast access to structured repair information during diagnostics. It helps technicians study board structure, follow repair points, understand signal paths and work with hardware faults more accurately.WUXINJI is useful for mobile phone motherboard repair, component location, fault analysis, signal path checking, repair training and daily hardware service work. Official WUXINJI materials mention maintenance point maps, PADS maps, motherboard maps, schematics, block diagrams, basic knowledge and maintenance programs.WUXINJI is not a phone unlock tool. It does not perform IMEI unlock, FRP unlock, carrier unlock or server-based software procedures. It is a repair reference system for hardware technicians and motherboard repair specialists.For activation, customers may need to provide WUXINJI account details, username, registered email, activation period or renewal information depending on the selected product. If you are not sure which WUXINJI activation you need, contact S7OFF support before placing the order.
Orion by ESTECH Schematics
Answer first: Orion by ESTECH Schematics is a hardware repair guide platform for technicians who need PCB bitmaps, schematic references and detailed repair guidelines for smartphones, laptops and other supported devices. The official website is https://estechschematics.com/.Orion is designed to help repair shops reduce guesswork during hardware diagnostics. It gives technicians visual repair references that can support board analysis, line tracing, component location and repair planning before working on a device.The platform focuses on clear visual repair data. Official Orion materials highlight high-resolution pictures, an easy-to-use interface and a connected experience where features and menus are linked together for a smoother workflow.Orion is not an IMEI unlock, FRP unlock or carrier unlock tool. It is a hardware repair reference platform for technicians who work with board-level repair, PCB analysis, schematic reading and diagnostic workflows.For activation or renewal, customers may need to provide Orion account details, registered email, license type, PC binding information or renewal details depending on the selected product. If you are not sure which Orion activation you need, contact S7OFF support before placing the order.
JCID Intelligent
Answer first: JCID Intelligent is a professional mobile repair ecosystem for technicians who work with JCID repair platform functions, intelligent drawing data, schematic references, inode bitmap, resistance diagrams and smartphone hardware repair workflows. The official website is https://www.jcprogrammer.com/.JCID is widely used in mobile repair environments where technicians need both software-assisted repair functions and visual repair references. The platform is connected with JCID products, repair software, intelligent drawings and hardware repair solutions used by phone repair shops and board-level technicians.According to official JCID information, JCID focuses on smartphone repair solutions such as NAND expansion, screen data repair, True Tone, vibration, touch, brightness repair, battery data repair, fingerprint data and facial recognition repair. JC Intelligent Drawing also provides drawing data, cases, schematics, inode bitmap, vector diagrams, layered PCB line alignment, resistance diagrams and related repair references.JCID Intelligent is not a carrier unlock, IMEI unlock or FRP unlock service. It is a repair software and repair reference ecosystem for technicians who work with mobile device hardware, display data, battery data, NAND, face recognition, fingerprint, board diagnostics and schematic-based repair cases.For activation, customers may need to provide JCID account details, username, registered email, activation code, card details, device serial, renewal information or other data depending on the selected JCID product. If you are not sure which JCID activation you need, contact S7OFF support before placing the order.
Zhizhen Schematics
Answer first: Zhizhen Schematics is a repair data platform for technicians who need bitmap files, schematic diagrams, PCB layouts, diode values, hardware tracing references and board-level repair information for supported smartphones, laptops and other devices. The official website is https://zhizhensolutions.com/.The platform is built for repair shops and motherboard technicians who work with hardware faults, component-level diagnostics and schematic-based troubleshooting. It helps users inspect board structure, follow repair paths, compare circuit references and reduce time spent searching for repair data.Official Zhizhen materials mention multiple repair data types, including Bitmap, Block Diagram, Schematic Diagram, Sub Board, Hardware Tracing Solution, Diode Values, PCB Layout, Component Name, Multi Layer, Combine Display and Hardware Solutions. These functions can support daily repair workflows for technicians handling complex board faults.Zhizhen Schematics is not a carrier unlock, IMEI unlock or FRP unlock tool. It is a technical repair reference platform for hardware diagnostics, motherboard repair and schematic-based service work.For activation or renewal, customers may need to provide Zhizhen account details, username, registered email, activation period, current account status or renewal information depending on the selected product. If you are not sure which Zhizhen activation you need, contact S7OFF support before placing the order.
Pragma Fix
Answer first: Pragma Fix is a server-based repair education and diagnostic platform for technicians who need schematic data, bitmap references, repair guides, circuit tracking, diode values and practical mentoring content for mobile phone and laptop repair. The official website is https://pragmafix.net/.Unlike a simple schematic viewer, Pragma Fix is built around repair learning and guided troubleshooting. It connects board data, repair manuals, tutorial videos, datasheets and fault analysis resources so technicians can understand not only where a component is located, but also how the circuit works and what should be checked during repair.The platform is useful for repair shops, new technicians, advanced board-level specialists and training centers. Official Pragmafix materials mention dual-view mobile phone schematics with connected layouts, real bitmap and multilayer bitmap data, phone repair tutorial books, software and hardware mentoring videos, IC datasheet collections, service manuals, block diagrams, circuit tracking with NET names and diode values, laptop schematics and laptop boardview data.Pragma Fix also has a strong diagnostic direction. Official materials describe circuit tracking by problem category, automatic line guidance and measurement-related workflows connected with Pragmafix hardware devices such as PMA and RPS for diode drop, resistance, voltage, current and power supply related measurements.Pragma Fix is not an IMEI unlock, FRP unlock or carrier unlock tool. It is a repair knowledge and diagnostic reference system for technicians who work with hardware faults, board-level analysis, schematic reading, bitmap inspection, measurement comparison and repair training.For activation or renewal, customers may need to provide Pragma Fix account details, registered email, username, membership period, current account status or renewal information depending on the selected product. If you are not sure which Pragma Fix activation you need, contact S7OFF support before placing the order.
DZKJ PhoneRepair
Answer first: DZKJ PhoneRepair is a professional repair query tool for technicians who need fast access to schematic diagrams, boardview files and PCB layout references. The official website is https://www.dzkj16888.com/.DZKJ is built for repair shops that need a practical database during daily diagnostics. Instead of working from scattered PDF files or random repair notes, technicians can search supported models, open repair references and use board data to understand component placement, circuit paths and hardware fault areas.The platform is useful for mobile phone repair, laptop board repair, PCB layout checking, schematic reading, component location, boardview inspection and hardware troubleshooting. Official DZKJ materials describe it as an all-in-one repair toolkit with access to a large schematic and boardview database.According to the official DZKJ website, the database covers many smartphone brands, including iPhone, Samsung, Xiaomi, OPPO, Vivo, Honor, Realme, Huawei, OnePlus, Google Pixel, Motorola, Sony, ZTE, Nokia, Lenovo, Tecno, Infinix, Itel and more. It also lists laptop, drone and game console repair references depending on database availability.DZKJ PhoneRepair is not an IMEI unlock, FRP unlock or carrier unlock tool. It is a repair reference platform for technicians who work with hardware diagnostics, schematics, boardviews and PCB-level repair data.For activation or renewal, customers may need to provide DZKJ account details, username, registered email, activation period, current account status or renewal information depending on the selected product. If you are not sure which DZKJ activation you need, contact S7OFF support before placing the order.
Refox Schematic
Answer first: Refox Schematic is a REFOX Bitmap access page for repair technicians who need schematic diagrams, board files, bitmap references, component distribution data, resistance information and repair case references. The official website is https://refoxtech.com/.REFOX Bitmap is made for technicians who repair logic boards and need a fast way to move between model search, circuit view, board data and practical repair notes. It helps repair shops reduce time spent looking for files and gives technicians a cleaner workspace for diagnosing hardware faults.The software is useful for motherboard repair, component identification, line analysis, schematic reading, board file checking, resistance data review and repair case study. Official REFOX materials highlight quick search, resistance data editing, multiple view options, favorites, repair case database, customizable interface, bitmap diagrams, schematic diagrams, components distribution and circuit block diagrams.REFOX Bitmap supports a wide range of Apple and Android repair references. Official REFOX information mentions Apple iPhone, iPad and MacBook support, as well as Android brands such as Samsung, Xiaomi, Huawei, OPPO, VIVO and Meizu, with database updates released regularly.Refox Schematic is not an IMEI unlock, FRP unlock or carrier unlock tool. It is a repair software product for technicians who work with board-level diagnostics, schematic references and hardware repair workflows.For activation or renewal, customers may need to provide REFOX account details, registered email, username, license duration, current account status or renewal information depending on the selected product. If you are not sure which Refox activation you need, contact S7OFF support before placing the order.
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Get in TouchFrequently Asked Questions
The Services section includes digital GSM services such as IMEI checks, Apple GSX and FMI Check, Samsung FRP, Xiaomi Mi Account Unlock, MDM Removal, iCloud/Activation Lock checks, carrier checks, and other server-based services for supported devices.
Choose the required service, carefully read the description, requirements, and estimated processing time, then provide the requested information and complete the payment. After payment, your order will be processed according to the conditions of the selected service.
The required information depends on the specific service. Commonly requested details may include the IMEI, serial number, device model, Lock Code, lock screen photo, activation country, account information, or other data specified in the service description.
Processing time depends on the type of service. Some checks are completed quickly, while server-based unlocks or manually processed services may take longer. The estimated processing time is always displayed on the service page.
If the order has already been submitted for processing, to a server, or to a supplier, cancellation is usually not possible. Before making a payment, carefully verify the service, IMEI, Lock Code, device model, and all other entered information.
Refund eligibility depends on the type of service and the order status. Digital services, checks, server orders, and unlock services are generally non-refundable once processing has started or the service has been successfully completed.
An incorrect IMEI, serial number, Lock Code, device model, or other inaccurate information may result in delays, rejection, or incorrect results. S7OFF is not responsible for issues caused by incorrect information provided by the customer.
No. Services may only be ordered for devices that you legally own or for devices that you are authorized to service as a technician, service center, or authorized representative of the owner.