As with some other Lenovo devices, this Lenovo A6020a40 flash file can only be flashed via QPST.
Download Lenovo A6020a40 flash file from any of the links below and follow instructions at post end to learn how to flash, and/or download QPST Tool.
Downloads Options
Build | Firmware Link |
A6020a40_USR_ S105 | Download |
Vibe K5 A6020a40_s036 | Download |
Vibe K5 A6020a40_s034 | Download |
Vibe K5 A6020a40_s033 | Download |
Vibe K5 A6020a40_s030 | Download |
Vibe K5 A6020a40_s029 | Download |
Vibe K5 A6020a40_s027 | Download |
Vibe K5 A6020a40_s022 | Download |
Also See: Lenovo Vibe K5 A6020l36 official firmware
Flashing Instructions
Click here to download QPST and learn how to use the tool.