Unbrick And bypass FRP For Lenovo TAB4 8 Plus (TB-8704X) (MSM8917)

Lenovo TAB4 8 Plus

Introduction:

Your Lenovo TAB4 8 Plus, a reliable companion in the digital realm, may sometimes face challenges leading to a bricked state or encountering FRP hurdles. Fret not! This comprehensive guide is designed to assist you in navigating through the process of unbricking and bypassing FRP on your Lenovo TAB4 8 Plus (TB-8704X) with the MSM8917 chipset.

Section 1: Decoding the Challenges

  1. The Bricking Mystery: Understanding the Issue
    • Bricking occurs when your Lenovo TAB4 8 Plus becomes unresponsive, resembling a digital brick. This can happen due to various factors such as failed software updates or incompatible firmware. It leaves users with a device that won’t function as intended.
  2. The FRP Dilemma: Navigating Google’s Protection
    • FRP, or Factory Reset Protection, is a security feature by Google to prevent unauthorized access after a factory reset. While a vital security measure, forgetting login credentials can pose a challenge. Bypassing FRP becomes necessary in such situations.

Section 2: Essential Tools for the Rescue Mission

  1. Gathering the Tools: Equipping Yourself for Success
    • Before embarking on the unbricking and FRP bypass mission, gather the essential tools. You’ll need a computer, a USB cable, and specific software like SP Flash Tool for unbricking and FRP bypass tools tailored for the Lenovo TAB4 8 Plus.
  2. Back-Up Your Data: Safeguarding Precious Information
    • As a precaution, back up your data before initiating the unbricking and FRP bypass processes. While these processes aim to preserve data, it’s always wise to safeguard your important information.

Section 3: Unbricking Your Lenovo TAB4 8 Plus

  1. Accessing Download Mode: Unlocking the Gateway
    • Power off your Lenovo TAB4 8 Plus and enter download mode by holding down specific buttons (varies by model). This unlocks the gateway for flashing new firmware.
  2. Using SP Flash Tool: The Unbricking Wizard
    • SP Flash Tool is your wizard in the unbricking process. Load the compatible firmware for your Lenovo TAB4 8 Plus, configure the tool, and initiate the flashing process. This breathes new life into your previously bricked device.
  3. Completion and Reboot: Celebrating Success
    • Once the flashing process is complete, disconnect your device and celebrate the success as your Lenovo TAB4 8 Plus reboots with the fresh firmware, effectively unbricked.
  1. Initiating Factory Reset: The Starting Point
    • Begin by initiating a factory reset on your Lenovo TAB4 8 Plus. This is the first step in the FRP bypass process.
  2. Connecting to Wi-Fi: Unlocking the Potential
    • Connect your device to a Wi-Fi network during the setup process. This step is crucial for a successful FRP bypass.
  3. Inserting a SIM Card: Triggering the Process
    • Insert a SIM card into your Lenovo TAB4 to trigger a pop-up notification during the setup.
  4. Accessing Notification Panel: The Key to Freedom
    • Swipe down the notification panel and tap on the notification related to the inserted SIM card. This opens the door to further FRP bypass steps.

Conclusion:

In the realm of smartphones and tablets, challenges like bricking and FRP hurdles are not uncommon. Armed with the right knowledge and tools, you can empower your Lenovo TAB4 8 Plus to overcome these obstacles. The unbricking and FRP bypass processes, when executed with precision, breathe new life into your device, ensuring it continues to be a reliable companion on your digital journey.

Note: The information provided in this article is based on general knowledge and may not cover specific details or updates related to the Lenovo TAB4. Always refer to the official documentation and support for your device for the most accurate and up-to-date instructions.

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HOW TO:

I. If your phone stuck on the Lenovo Logo, you need to reboot phone to Fastboot mode > connect to PC > extract firmware and run 8953_fastboot_all_images.bat

II. If your phone is bricked, you need to reboot phone to 9008 and flash firmware by QFIL:

  1. Install driver: QDLoader_HS-USB_Driver.rar
  2. Install:  QPST_2.7-00437.1.rar (25M)
  3. Click “QFIL” to open the flashing menu
    Lenovo TAB4 8 Plus
  4. Setting as below:
    – Build Type: Flat Build
    – Programmer Path: select the below file from the image package. (prog_emmc_firehose_8953.man)
    – Load XML: select the responding (rawprogram_upgrade.xml and patch0.xml files)
  5. Change the device to get into QDLoader 9008 downloading mode from the below method.
    – Method: Power off the device, press down both the Volume UP Key and Volume DOWN Key and Power Key at the same time, release all keys after vibrating, then connect the USB cable to the PC.
    – You will see the below port information if get into QDLoader 9008 mode successfully.
    – Click the “Download” button to start the image flashing until downloading is finished.

Lenovo TAB4 8 Plus

III. If you want to bypass the FRP Google account:

Also Visit addROM.org

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