Used this device for almost 6 months. had problem with battery then i got it rooted. made some tweaks and now its working properly. don't go for third party battery saving app. using the stock is much more better
i tried to use my phone on mobile surfing through prepaid. I experienced a slow internet connection, i already adjust the settings but it's not working. Can u help me guys?
dodong123, 30 Dec 2014is that possible?yes it is possible i downgraded my zenfone from 6.35(kitkat version 4.4) to jellybean 4.3
I heard Zenfone 4 KitKat update is a mess. They said the update brings so many bugs to this phone. Is anyone here faced any problems after the KitKat update? I want to buy this phone for gaming only. I dont use Facebook or other social media. Should i buy this phone? Is the KitKat update brings many bugs? Thank you :)
ragul, 24 Dec 2014How can i downgrade to jellybean...plzzz helpis that possible?
zenfone4user, 29 Dec 2014I don't think so…i dropped mine once about knee high, it only slightly took the back cover off... moreThanks for the reply, but which variant do you own, A400CG or A400CXG? Some say only one of the two has Corning Gorilla glass.
AnonD-341876, 15 Dec 2014Hello, i desired to buy asus 4 but this my first android mobile, i am confused its lot of revi... moreThe only issue that i have with this phone is battery (since i play a lot…hoho)…anyway, if u have a very tight budget then this phone is for you and this will give u the best experience as a first android smartphone user just like me ^_^. Its cheap and has the specs of a midranger…
poonam, 26 Dec 2014My asus zenfone 4 (a400cg) is not starting.
its booting up continusly. im tring up to 2h but ... moreHere's what u should do…
1. Go to asus service provider if u know one in your area
2. If there is none then go to the store where u bought ur unit and ask for help, the store can send it to a service provider if u have the warranty but it will take sometime to fix…
poonam, 26 Dec 2014My asus zenfone 4 (a400cg) is not starting. its booting up continusly. im tring up to 2h but ... moreOmg! Why on earth did u took the battery off while the system is upgrading to android kitkat 4.4.2?…u should have known better…initially the first time u wake the unit it's os is still jelly bean, that's why u see something like "erasing" in the update…
Constantine, 27 Dec 2014Does the screen really crack easily? Like, at knee height or after a few bumps? This is the on... moreI don't think so…i dropped mine once about knee high, it only slightly took the back cover off, but it didn't break…asus did a great job about the quality…
I have this phone for 3 months and then I think I went to the settings and I pressed something which I dont know.. My problem is my screen that when Im playing or doing something that I need to double tap it went to bigger or closser ..pls help
AnonD-345881, 28 Dec 2014Same case. Your android system has corrupted. Try hard reset by holding vol up + power button,... moreI faced the same problem what poonam faced. I followed the ur instruction it was restored. Thank you for ur timely help
Dual sim support 3g? Or only 1sim support 3g? Pls inform me..
Battery usage time (hour) ?
Pls tell me...
poonam, 26 Dec 2014My asus zenfone 4 (a400cg) is not starting. its booting up continusly. im tring up to 2h but ... moreSame case. Your android system has corrupted. Try hard reset by holding vol up + power button, hold it until you see some options, use volume button to navigate through options, choose factory reset (warning: it will erase all internal memory data) press power to accept, wait the android reinstalling (it may take 5 minutes), DONT REMOVE THE BATTERY, done.
My zenfone 4 battery is never draining even in 3g mode. My device is only charging once per day. You may have to force stop all unused apps manually to save battery. Restart your phone to recycling ram.
p.s: there is something wrong with the software update. The update is always destroy my phone. That i could do was resetting my phone by holding vol up + power button to boot normally