How to Install Official Android 8.1 Firmware on Lenovo TB-8504X

Download Stock Firmware/Flash File For Lenovo TB-8504X:

Official Stock Firmware Flash File have now been available for the Lenovo TB-8504X & Now You can Download it From Below. Official Stock Firmware forLenovo TB-8504X Will help You to Restore Your Bricked device.

Lenovo TB-8504X Run on android 7.0 & it is Powered by QCOM SD 425 Processor. it is a Dual SIM (GSM) Smartphone Support Nano-SIM Card’s, Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G.

The Device come with 2GB of RAM and 16GB of Storage can be expandable via SD card. in camera Department it come with 5MP Rear camera With 2MP Front Shooter.

Note-

  • Please Do carefully, we are not Responsible for any damage to Your device.
  • Flashing the ROM Will Erase all Your Personal Data Including Storage. So we advice You to First Make a Complete backup of Your Phone.
  • Ensure that Your Device at-least 50% Charge During Flashing Process to Prevent accidental Shut Down.
Must Require:

Firmware Information:

Device Name: Lenovo TB-8504X
Type: Full ROM
Size: up to 3GB
SoC: QCOM SD 425
Os: Android 8.1
Password: Null
Root access: Not
Gapps: Included
Firmware Version: TB-8504X/TB-8504X_USR_S001031_1912041525_Q12000

Downloads:

Firmware:

Flash Tools:

usb Driver: 

  • QD Loader Driver: Here

How to Install Stock Firmware on Lenovo TB-8504X:

  • Download & Extract QFIL tools
  • Download & Extract Firmware Package
  • Install QD Loader usb Driver on PC
  • Connect Phone to PC & Reboot to EDL use code Via adb: adb Reboot edl
  • You Can usb Driver Like below Image in Device Manager

  • Run QFIL and Load Programmer and XML Files From ROM Folder
  • Click Download

  • Wait until Success. Your Phone Rebooted…