Anonymous, 18 Feb 2016same problem. its just 4days I purchased this. it always shows no sim inserted and no networkMaybe your sim is not activated or maybe disabled. You can go to any Samsung stores nationwide and they can help you fix that. Maybe you can insert a new sim if that works. Hope this helps your problem.
Which is the Better Phone
Samsung Galaxy J2 OR Samsung Galaxy Grand Prime 4G ?????
awais, 22 Mar 2016My Galaxy J2 "Face Detection box" is not appearing at the time of taking pictures. Please adv... moreYou go to the camera settings and turn on gestures control it only function in front camera.
Which of these less than 5 inch screen mobile is better and why :Samsung J2 or Coolpad Note 3 Lite or Redme 2 Prime ?
Dear Sir My phone has been hanged about near 4-and 5 days before what can i do pl solve my problem and give me correct solution . sir i give my mob in Month of January but lot of problem in few months samsung J2 is very bad mob
I have a very bad review abt this phn....battery discharges very soon...evn though when iam not using this phn for 2 to 3 hrs still battery reduces from 20 to 30 percent...very bad battery backup...i suggest nvr to buy this model
Has anyone updated the software.. What are the positive/ negative changes?? Does it extend the battery life or decrease it, etc? Im in dilemma whether or not to update software. Plz suggest who've done it. Thx
How to increase the efficiency of batyery? I read in reviews that the J2 battery lasts easily for more than 1 day with Heavy usage. But in my mobile it lasts for only 10 hrs with moderate use. Any solution for it?
rohit, 22 Mar 2016j2 is best phone bt some time i create some problem in this phone i download any app lock bt i... moreRohit first you have to do that your device lock ( Samsung device lock) were swipe lock... then use any other look app.. it will work for all time
For Battery backup use U. Power Saving mode when not in use nd for saving net data use ultra data saving mode.
Try it nd see the difference.
Rahul, 21 Mar 2016Battery Backup is very low..... I also facing this problem 😢
Anonymous, 21 Mar 2016Just go buy Lenovo A6000 or A6000+ it's cheaper for about nearly the same specifications and p... moreThe Lenovo is bigger. I'm guessing people considering this phone want something under 140mm. Small is the new big.
j2 is best phone bt some time i create some problem in this phone i download any app lock bt its not work in this this phone if i do in this phone so app lock is work bt if i lock my phone after 1 hour ap lock working all tym i go accessibility annd app lock on so its bt if i lock my phne its work is off plz tell me how i solve this problm how app lock is work in this phone plz tell me
My Galaxy J2 "Face Detection box" is not appearing at the time of taking pictures.
salman, 20 Mar 2016J2 how is good iam now searching please suggest to meJust go buy Lenovo A6000 or A6000+ it's cheaper for about nearly the same specifications and performance.
Anonymous, 14 Mar 2016network problem not 4G phone j2 fakeSelect LTE network on your phone