Release Date
2016, February 21. Released 2016, June 13
OS
N/A
Processor
Qualcomm MSM8929 Snapdragon 415 (28 nm)
Battery
Li-Ion 2750 mAh, removable
⚠️ Important Notice
Flashing firmware can be risky. Follow instructions carefully and backup your data before proceeding. We are not responsible for any damage to your device.
Available Firmware Files
| File Name | Size | Download |
|---|---|---|
|
Lenovo_A6020a40_S003_Q1021101_20170410.zip
|
2 GB | |
|
Lenovo_A6020a40_S102_Q1021101_20170220.zip
|
2 GB | |
|
Lenovo_A6020a40_S105_Q1021101_20161128.zip
|
2 GB | |
|
Lenovo_A6020a41_S005_Q1021101_20161017.zip
|
2 GB | |
|
Lenovo_A6020a41_S027_Q1021101_20160824.zip
|
1 GB | |
|
Lenovo_A6020a41_S028_Q1021101_20160922.zip
|
1 GB | |
|
A6020l37_S022_Q1021101_20160810.zip
|
1 GB | |
|
A6020l37_S023_Q1021101_20160815.zip
|
1 GB | |
|
A6020l37_S024_Q1021101_20160914.zip
|
1 GB | |
|
A6020l36_S040_Q1021101_20160913.zip
|
1 GB | |
|
A6020l36_S042_Q1021101_20161209.zip
|
1 GB | |
|
A6020l36_S155_Q1021101_20170212.zip
|
1 GB |
How to Flash Stock ROM
- Download the correct ROM file for your device
- Install the required flash tool
- Enable USB debugging on your device
- Boot your device into download mode
- Connect your device to computer via USB
- Load the ROM file in the flash tool and start flashing
- Wait for the process to complete
- Reboot your device
Precautions
- Backup all important data before flashing
- Ensure battery is at least 50% charged
- Use original USB cable for stable connection
- Don't disconnect during flashing process
- Download ROM only for your specific model
- Follow manufacturer's instructions carefully