im new here so im sorry if i make a mistake
i have xperia sp c5302 that i rooted with SuperSU chainfire (sorry if i made a mistake in here)
i got firmware update 12.1A.0.266
what i have to do update the firmware ?
just straight download it or what ?
i fear i bricked my phone if i just straifgt download it
thank you for your attention. I wait any of your reply