Note: Remember to check the battery life flashing before. This must be charged 70-80%. Flashing
your device firmware or backup your data before installing the device, including personal data.
Step 1: PC Lenovo's stock ROM Firmware Download the zip file and extract it. (This distribution files contain SP Flash Tool and Drivers).
Step 2: Install the USB drivers Lenovo PC. Take this step is not already installed.
Step 3: Closing smartphone / Switch (It is better to remove the battery after if possible)
Step 4: "removed in Step 1" Go to the extracted folder> SPI flash tool> you will see a Flash-tool.ex> Open here to start the installation.
Step 5: The setup> Download Tab> Distribution began click Loading. Now the firmware distribution file (current firmware folder extracted in Step 1) and install.
Step 6: (Off switch should keep in mind the device) to the PC with a data cable. Now button to begin flashing the flash (the green arrow mark) Upgrade / Download Click Button.
Step 7: Wait until the entire process. Successful Flash ROM Firmware Lenovo stock, at the end of a green dot / ring will be visible.
Lenovo A820 Stock Rom Firmware Flash File 4.2.1 Download
All Lenovo USB Drivers Download
All Models Lenovo Tab Stock ROM Firmware Flash File Upload Video Lecture
Lenovo A820 Stock ROM Firmware Flash File Download
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