Root done on Lenovo Tab (Qualcomm). MDM app uninstalled using Lucky Patcher
 

Bootloader unlocked first using UMT.

Then rooting done in One-click.

Chimera Mobile Phone Utility version: 32.27.1139 @ 2022-06-09
Printing phone history

Backup phone
6/9/2022
8:29
PM

Switching to EDL mode
Preparing Qualcomm programmer
Gathering device info
Downloading Qualcomm programmer
Connecting to Qualcomm programmer
Reading GPTs
Save to file: C:/Program Files (x86)/Chimera/Backup/generic-qualcomm/000550e1/000550e1-2022-06-09-214439.zip
Read and save partitions
Reading boot...
Reading recovery...
Collecting and patching data
Writing data back to the phone
Finished at local time: [06.09.22 21:45:27]
WorkID: 183518517


This is a perfected root solution. Its been successful on many brand except for vivo smartphones.

reply
 

Dear Southsider2009,

Thank you for the feedback! Great stuff from you.

Best regards
Sab
Chimera team