problem after last update in j7 prime

[hitesh21]

my j7 prime phone get warm and it battery backup is low now. this problem is coming after u give update in November. soolve the problem fast

[Anonymous]

My J7 Prime Battery Backup is not just worst its Disastrous... Please Resolve

[llovely]

in my set q r code not supported

[Subhadeep875]

gaming performance is very bad.
even 1.5 gb ram j7 2015 was better.

[sanjusanna]

i want secure folder

[anil116]

my edge 6 S phone get slow and battery also backup low.my home key senser is not working after full software update in Samsung coustemer care .So plz fast solve my problem

[jaiverma125]

I m not able to update installed app after updating my phone

[Khan1419]

battery backup and facing problem while operating facebook app

[Apurvjoshi]

samsung galaxy j5 2015 model me updated aaya ki nahi

[mahhi]

provide any solution for delete my update because battery backup isn't good