drlove, 18 Dec 201512.17.2015. Yea, my 4g service quit,too. Only get 3g. Was on phone with tech support for an h... moreNot that you only need a good phone, you will also need a good telco for to make the phone to be well functioning.
Anonymous, 03 Dec 2015no 4g my j1 mobile .why ?Mine 4g disappeared, too. Cannot get about answer
12.17.2015. Yea, my 4g service quit,too. Only get 3g. Was on phone with tech support for an hour and assured me my phone Samsung J1 should receive 4g. She kept saying i should go to contract???. It is prepaid and my wife is contract and she gets 4g everywhere. I also did Verizon troubleshooting, no good. Removed battery and sim card for 60 seconds no good. I pay for 4g so Verizon should provide 4g, I think it's a conspiracy by Verizon to bump up prepaid customers to contract. I saw an update Oct 1, 2015 it's around the time 4g . Otherwise great phone with lots of unique features. disappeared. I noticed in settings LTE service "grayed " out.? Going to Verizon store soon.Otherwise great phone with lots of unique features
it does not hang if you urn off powersaver mode it limits cpu performance making it lag and just usable for call and text
this mobile is very exellant but this mobile hang then any insllted the many number of applications this mobile is very sim body ........................................
Limited internal memory available for use out of the 4GB internal memory of the phone.this is bad.
Just like my mobile phone samsung galaxy j100ML/DS but the apps are switch to samsung s6
Bought mine yesterday but has been hanging every time I install apps nkt
Usman, 12 Dec 2015When we had 512 RAM at that time Min requirement of applications were also Max 512 RAM but now... moreCould be Samsung using intelligent auto ram booster but anyway the device memory should not be filled up that could cause problems for auto update and also can added extra loads to the ram. Just my thoughts.
Cheap Have More Fun, 01 Dec 2015hanging problems are a concerns of your telco not of a smartphone, in the old days all desktop... moreWhen we had 512 RAM at that time Min requirement of applications were also Max 512 RAM but now its not .
dadleo, 08 Dec 2015it is 4g lte ... just use lte sim card .. 4g will appearso that is how it's done, just change the sim card. Thanks. lol
My Samsung J1 not working properly. I am not able to make and receive calls . Its always showing not registered to net work. But my micro sim is working in all other phones. Please cure this .