Guest oslash Posted October 16, 2014 Report Share Posted October 16, 2014 i recently got a new chinese gaming tablet, the specs are RK3028 chipset (cpu: 1GHz dual core + mali 400 GPU) 512 RAM DDR3 2500 mAh lithium battery it works great but the battery lasts for no more than 3 hours when i connect the device via usb it has the charging icon but the battery doesnt charge in fact, the battery goes down slowly if i use the device while charging when i check the running apps theres only the system UI and the android keyboard running yet still is using 400 MB RAM, nothing intereresting on the process either, not even my phone with all the phone functions and the social apps uses that much something must be draining the battery really bad, there is a way to check what is it? Link to comment Share on other sites More sharing options...
Guest maniac_mouse Posted October 17, 2014 Report Share Posted October 17, 2014 Most tablets will drain whilst being used and charged via usb at the same time. Usb only puts out 500ma (unless you have one of those fancy high powered ones some desktops have now) which isnt enough to power the screen and top up the tablets charge at the same time. Both my Kindle fire hd and samsung galaxy tab 3 loose power if used whilst plugged into a usb port. I would recommend using a more powerful (1.5-2 amps output) usb mains power adapter to charge, rather than your computers usb. It will charge much faster as well. I dont know where you live, but in the uk tescos (a supermarket chain) sell adaptors for about £4 or just use your phones charger if its compatible and puts out a decent amperage. On the 3 hour battery life, how big is the screen on your tablet? 3 hours playing games on a big screen isnt that unusual, but obviously if it drains whilst its just sitting there doing nothing then theres something else going on. Link to comment Share on other sites More sharing options...
Guest oslash Posted October 18, 2014 Report Share Posted October 18, 2014 the screen is 5 inches, not too big, not too small the tablet itself is this onehttp://www.lacobacha.net/cms/archivos/pocky%206000.jpg forgot to add that it runs android 4.2.2 JB Link to comment Share on other sites More sharing options...
Guest oslash Posted October 19, 2014 Report Share Posted October 19, 2014 (edited) checking the apps i found 3 suspicious ones, these have all permissons, could these have something to do with this? is it safe to remove them with titanium backup? (for the permissons it goes longer) Edited October 19, 2014 by oslash Link to comment Share on other sites More sharing options...
Guest maniac_mouse Posted October 19, 2014 Report Share Posted October 19, 2014 (edited) Sorry, I have no idea what those apps are. Armfreqtest and stresstest sound like some sort of cpu utilitys, but like the Chinese one, they could be anything. Can you disable or uninstall them via the Android ui rather than titanium? I presume inhabilitar means uninstall? If you have a custom recovery and have a full backup of your rom, you could try removing them (after using titanium to back the 3 files up individually just in case), the worst that will happen is you will get a bootloop and have to reflash the rom. Sorry I cant be of more help, maybe someone else here can assist you? Edited October 19, 2014 by maniac_mouse Link to comment Share on other sites More sharing options...
Guest chief_wolfinjo Posted November 18, 2014 Report Share Posted November 18, 2014 Also you need to know that this battery maybe does not have 2500 mAh... latelty I see that many Chinese devices has fake capacity. Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now