Hi all
First thank you for your help on this ahead Time. i am looking to update my s7 to use the UK firmware.

Version
AP:G930FXXS1DQHF
CP:G930FXXU1DQE8
CSC:G930FOJV1DQG1
MODEL SM-G930F/DS

My question is how easy is to manaul update the firmware? also if do update to the UK vieson would I loss the option off the Daul sim as this is not a normal option for the ok.
again thank for you help on this.
TJ