TheITBro's video: Param Preload Failed MSMTool Oneplus Fix Firehose Communication Handshake Failure

Hello Subscribers, If you are facing Param Preload Failed/Firehose Communication Handshake Failure issue while flashing oxygen os, then please watch this video till the end. If you have any questions or you are stuck somewhere, you can leave a comment below. I will try to resolve your query as quickly as possible. My Device: OnePlus 8T Indian Version Oxygen OS Flashing: OOS 11 Checks Required Before Flashing: * Enough Battery * ADB And Fastboot Drivers * Correct MSMDownloadTool Version And ROM For Your Device * USB Debugging Enabled * Device State Must Be Unlocked (Bootloader Unlocked) * Driver Signing Must Be Disabled (Windows) Flashing Oxygen OS 11 | RollBack To Oxygen OS 11 From Any Custom ROM/Oxygen OS 12 https://www.youtube.com/watch?v=QH86wZN_7Hs Please like this video and make sure to subscribe. Thanks for watching.