The 3g problem is present in other too. So it's not a samsung problem.
Jeffrey, 02 Nov 2016I had my s6 duos for quite some time but until now I haven't receive the 6.0 marshmallow updat... moreYeah, to my s6 duos 64gb there is no upgrade either. SM-G920F G920FXXU3QOJN
I will never buy Samsung anymore.
hello some one know where I can buy the dual-SIM to make my phone to dual ??
I all rady have the S6 G920
I had my s6 duos for quite some time but until now I haven't receive the 6.0 marshmallow update. is it because my phone is not compatible with this update or it depends on my local carrier? if there's any workaround for this kindly help me.. thank you!
My samsung s6 duos have a problem. Sim card manager has a sms sim selection, I select it to sim 1.Before type a sms I should change to other sim (sim 2) in sms screen.But after adding some attachment it changes to the (sim 1) selection of sim card manager.
chillinfox, 06 Feb 2016DON'T BUY THIS PHONE, it is always losing signal, i sold it after 3 weeks only, plus battery s... moreI agree with this. Battery sucks and always no signal. Never had these problems on iPhone
I have been using this Samsung S6 Duos for quite some time now and problem would be overheating. Then when its overheating theres like a moist inside the glass back case. Which alarms me because of exploding Samsung Note 7 and S7. Also, my charging pin is defective in which its not charging fast. Tsk.
Adi, 26 May 2016No update to Android 6 yet! Is it ever going to come? SM-G920F, G920FXXU3QOJNI have the same question, when ??????
Hexhacker, 25 Jun 2016Hi, I am already running 6.0.1 Since May 2016. :) Samsung S6 Duos (SM-G920F)I had the same issue. It did an update yesterday and now I can't get my data to work as even though I have it set for data on sim 1. I can't turn the data off on sim 2 but instead of even going back and forth it just won't work. It will come on for 2 minutes after I restart and then bam just gone. Anyone have an answer
Hexhacker, 25 Jun 2016Hi, I am already running 6.0.1 Since May 2016. :) Samsung S6 Duos (SM-G920F)Had an update on my s6 2 days,b4 i can use my 2nd sim slot for data use with another network but now with the update its not working.pls help
Hi Hexhacker, how did you intall your ROM? Can you give details of your ROM?
Hexhacker, 25 Jun 2016Hi, I am already running 6.0.1 Since May 2016. :) Samsung S6 Duos (SM-G920F)What about the battery backup