How to reflash to Original Firmware ?

[tranlan2110]

Hi,
I've flashed to CFW 2021.04.26_BASED, but It has some error when play music (phone call and Siri are working).

I want to flashed back to OFW U2W_AUTOKIT_Update_2021.03.06.1355

How can I do that ?

[ludwig-v]

You must use November rollback image first

[tranlan2110]

I've rename file to U2W_AUTOKIT_Update.img / U2W_Update.img but my Carlinkit did'nt flash that file.

Can you write a Tutorial how to reflash to OFW ?

[tranlan2110]

You must use November rollback image first

Ludwiz, please help us to rollback orginal firmware.