How to bypass FRP Google account on Lenovo TB-8504
# Method 1:
- Download and extract:
– Lenovo_TB-8504(lte).zip
– Lenovo_TB-8504l(wifi).zip - Install driver: QDLoader_HS-USB_Driver.rar
- Install: Â QFIL_v2.0.3.5.zip | OneDrive | Backup | Backup2
- Click “QFIL” to open the flashing menu
- Setting as below:
– Build Type: Flat Build
– Programmer Path: select the below file from image package. (prog_emmc_firehose_8917.mbn)
– Load XML: select the responding (rawprogram_upgrade.xml and patch0.xml files)
Note: (1) if the PAD is the LTE version, you need to select the LTE version of the tool in the ddr.mbn file. (2) if the PAD is WIFI version, you need to select the WIFI version of the tool in the ddr.mbn file. - Change the device to get into QDLoader 9008 downloading mode from the below method.
– Method: Power off device, press down both Volume UP Key and Volume DOWN Key and Power Key at the same time, release all keys after vibrating, then connect USB cable with PC.
– You will see the below port information if get into QDLoader 9008 mode successfully.
– Click “Download” button to start image flashing until downloading finished.
# METHOD 2:
- Driver: QDLoader_HS-USB_Driver.rar
- Tool:Â RBSoft_V1.6_Mobile_Tool-1.rar
- Loader: prog_emmc_firehose_8917_ddr_lenovo_tb-8504.mbn
And do the like video: