Flashing 4.4.2 FTF.
Hey guys, I'm pretty dumb about the installing new software and other things similar to this so here is my deal. Today I got my Z1 back from warranty but it is still on 4.3 phone is branded by ORANGE PL. I've downloaded C6903 14.3.A.0.681 Global 1277-2880_R5C version of software, and there we go I need help with flashing it without any issue.
- Should I make a backup of software am using now?
- I've got flashtool 0.9.14.0 version, is that good one?
- Will global software fit my phone, or I have to download branded version?
- How do I set up flashtool to update my phone photo below, what do I exclude/wipe (got nothing important on my device)/etc
Looking forward to fast response,
Thanks in advance Earl!