Hellow!
A very good news for Lava iris_821 users! I’ve seen in many sites that this firmware is paid & password protected! And for this I’ve come with the link of Official Firmware for Lava iris_821. This firmware is uploaded by me for Lava iris_821 users! And it’s totally free & Fully tested by Rafiul Bari Chowdhury (Me).
Link from Google Drive: (1,008MB):
Official Firmware of Lava_iris_821.
Flashing Instruction of Lava iris 821.
1. Install driver.
2. Open Flash Tool.
3. Open scatter_loading and select scatter file
(Lava_iris_821 (Android 6.0) >> Lava-iris-821_SW >> MT6580_Android_scatter)
4. Click ‘Download only’ and then select ‘Firmware Upgrade’ then connect USB cable with mobile
(Mobile must be switch off)
5. Then It will start downloading/flashing firmware automatically.
6. When it shows Download Ok, it means the installation/flashing firmware is completed.
[N.B: This firmware is password protected but free! You’ve to message me or comment here for password! I repeat this firmware is password protected but free! ]