Or Continue to Thread: [Q] Omega Rom v9 to v21.1 plea…
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1st February 2014, 02:50 AM   |  #1  
OP Junior Member
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5 posts
Join Date:Joined: Feb 2014
Hi all, thanks for reading.

Have not upgraded/flashed for quite some time.

I currently have Omega Rom v9 using 4.2.2
Wanting to upgrade to v19 on 4.3
Or v21.1 on 4.4.2

Is there anything I must know before doing this?

Do I download bootloader, modem and then flash with v21.1? Or I need something else?

Thank you for your time!