Look for high download counts and positive comments. The filename often is: LAVA_IRIS_758_MTK_20160607.zip or Lava_Iris_758_SC7731G_5.1.zip .
You should consider flashing the stock firmware if you are experiencing any of the following: lava iris 758 flash file
| Error | Solution | | :--- | :--- | | | Reinstall VCOM drivers. Try a different USB port (USB 2.0 preferred). | | S_BROM_DOWNLOAD_DA_FAIL (0x7D4) | Use the original USB cable. Disable USB 3.0 in BIOS if on a desktop. | | SP Flash Tool stuck at 0% | Remove the battery, reconnect, and click Download again. | | PMT changed for the ROM | Go to Options > Download and select “Firmware Upgrade” instead of Download Only. | Look for high download counts and positive comments