QUOTE(WiLyi @ Mar 29 2016, 03:11 PM)
Don't have such issue, in fact the network signal is better and stronger compared to Note 3. During Note 3, after a call, it takes quite a long time to switch from G to 4G, now with this phone, i would said it's instantly and I constantly getting 4G+ around my working area.
I have install dozens of apps and my phone didn't lag nor random reboot or freeze until today since day 1. This is the first time I don't hv the urge of rooting my phone compared to the olden days.
Great to hear that. Rooting won't help much on lagness unless you change ROM. I rooted my S4 after a year usage, tried a lots of custom ROM, yes, a lot smoother and faster than stock ROM, however have to compromise some lost functionality or bug such as the no after market camera apps is better than stock camera apps. After that tired with the custom ROM and went back to the stock ROM, just have to deal with the lagness.
I using the same Samsung Pro 64GB SD card in S4 and S7, after snap shot click into gallery, S4 will need forever to load the picture, but S7 is show instantly. So really dun know what's wrong with my S4. Actually want to reset/reflash ROM rather than buy new phone, but think have to backup and reinstall everything might as well get a new phone, surprisingly the S7 can transfer old data from my S4, hassle free. Yes, now my S7 basically loaded with all SMS, call log, picture and apps transferred from S4 but still buttery smooth, so let see how it goes.