Issue while upgrading Sync3 in Ecosport

I tried to upgrade my sync 3 player for my ford ecosport.Indian edition of 2018
i get error after upgrading happens till 50%
Error in 4U5T-14G391-FJ_1552513905000.TAR.GZ: PKG_ERR03
I tried to download this file several times but i get same error message
When i try to unzip it manually i get error through 7zip as Unexpected end of data 4U5T-14G391-FJ.tar

Further extracting this package i get error Data error: voice_new.img
What can be done, my sytem is bricked and i am not even able to put lower version

Firstly people need to learn what the term “bricked” means

The word " brick ", when used in reference to consumer electronics, describes an electronic device such as a mobile device, game console, or router that, due to severe physical damage, a serious misconfiguration, corrupted firmware, or a hardware problem, can no longer function; hence, it becomes as technologically useful as a brick.[1]

As your device still does something it is not a brick.

Provide the usual requested information

Orignal Region
Nav/Non Nav
Old Version
New Version
Method used

When i try to unzip it manually i get error through 7zip as Unexpected end of data 4U5T-14G391-FJ.tar

would suggest your file is corrupt.

I tried download several times, can i get direct download link or alternate link.
I tried using all versions and have same issue

The files are downloaded from Ford, i won’t provide mirrors.

How long in to the installation before the error occurs in TIME not PERCENTAGE