when sleep overnight, i "clear RAM memory" at task manager to used RAM 270-300MB.

then in the battery use, "android system" was higher than idle . and 6-8hrs overnight will drop 2-4%

otherwise , i don't clear RAM, instead i just exit all application (RAM 300-350MB). and after overnight, it drops 0-2% only...

i might sound ridiculous as if complaining, im not. im just wanting to understand this dept or logic.

my logic was
1/ i thought reducing RAM is use less electric but in this case, not so.

2/ and this "android system" seem to more prominent when i clear RAM than exit applications and uses more juice overnight

i just thought anyone had R&D this before lol

that is a rational opinion. lastime i read somewhere that explains that sometime the battery usage mainly comes from CPU usage rather than mem usage. so if the CPU keeps reloading the essential android files back n back ,may consume more power then just let the smartphone manages the RAM itself than we manually clear the ram which increases CPU usage



wtf....u keep ur phone totally idle is it. did u off the 2G connectivity too/ airplane mode?
u jsut wan test how long it can last at complete idle is it

the phone spec that we see 2G 750hrs standby i wikied is actually NO DATA transfer in btw. no calls watsoever. no pressing of the phone etc etc that sort of standby lol

i rarely read xda/android hack stuffs...appreciate your sharing though.

should i have clear factory reset the phone before i first time use it actually?

my phone now is stock n ive installed less than 10 apps only incl wallpapers, etc. really hardly.

wats TBUP.

thx

lg optimus 3d has 3d display too...not like ur gonna use the phone to do what not...im fuly contented with samoled+ and we tot amoled was great, then came samoled, then samoled+, now samoled hd, who gonna know wats new its like samsung r&d dept is high on crack

1.2ghz n 1.5ghz rly no difference to me as theyr mostly underutilized. quadrant too high but still worry on juice usage lol

android 4 is supported by most smartphone today some guy said in android . sgs2 guarantee can upd to 4.0

wait 3 months, then wait 3 months again for nexus super prime, then another 3 months for nexus ultimate prime. then another 3 months for quad core sgs4

lol....

to me, to those sgs2 users, be satisfied w ur phone now, we're already owning the best one in the market...tech cannot finish chase one lol

samsung already made one of the thinnest & lightest superphone around. best spec (at the moment) , best screen which even apple is wanting so badly of .

myb it's time to crack into a new undertaking. smack a 3000mah power into a batt of smaller size....i think that will sapu the ultra superphone market of quad cores, 3D HD Nova display, ddr3 RAM , n even superphones that help you wash your car...

charging the phone everyday like that is actually quite dreadful to me...my phone end of day remain about 20-50% dpding biz good or not lol
if a superphone can last 3 days like that guarantee have all the market cake lol



This post has been edited by wayfeel: Aug 29 2011, 02:03 AM

actually i see many of u complaining after charging 100% status, the phone making very noisy notification is it?? since first time i read this i tot myb is older batch but even presently oso ppl mentioning this that i feel funny or strange n cant help but to ask it because my phone (after few months ownage) NEVER sound after done charging....mine's on stock n 2.3.3....wats going on lol or m i missing sthg

my sgs2 is stock and unrooted, TW4, no custom roms too...totally pristine...
so it feels like my unit n waveweaver's one r different from u guys lol

short ringtone? now that i rmb, it just make a distinct Beep!. thats one...just ONE beep...

This post has been edited by wayfeel: Aug 30 2011, 02:18 AM

no loh...i rarely charge when sleep i do though...mostly charge during waking hours, no noisy notification sounds pula...just ONE moderately loud beep

when u go to mamak, just put ur shiny new sgs2 on the table ....very very cool edi....


QUOTE
[DataTracker-FD] is fast dormancy. Find the 'secret' codes for your device to turn FD off. *#*#9900#*#* on an SGSII.

what is fast dormancy. wats the difference btw screen time-out time?
thx

QUOTE
[DataTracker-FD] is fast dormancy. Find the 'secret' codes for your device to turn FD off. *#*#9900#*#* on an SGSII.

what is fast dormancy. wats the difference btw screen time-out time?
thx

can i use KIES to update my stock unrooted s2 from 2.3.3 to 2.3.4?
thanks

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Added on August 31, 2011, 5:37 pmi read the first page but still don undersatnd wats a wakelock LOL
my assumption is that wakelock problem is when the phone in idle mode but still draining battery is it?

this morning 2am when i charge upto 100% , i deactivated FAST DORMANCY too lastnight since i dont use data plan/3G/HSDPA AND force stop most unneeded application in SETTING>APPS> RUNNING APPS so i expect BETTER battery performance after TWO ACTIONS MADE...

then i woke up 12pm today, i almost shocked it shows 80% , 20% drop edi walaoeh, usually is 1-3% drop , got one night i forgot off wifi and still only 1-3% drop only. if drop alot overnight, usage ter definitely show highest was android systems...as suspected , it goes back to the annoying ANDROID SYSTEM...

TBH, in android system usage detail, i really dono how to make of the details in it. fr past experience, my only one idea is NOT to clear the memory in task manager




This post has been edited by wayfeel: Aug 31 2011, 05:40 PM

anyone use this, apps backup n restore? is it good/any feedback? since TBUP is for root, mine isnt. very light install, only 137kb+- like that only and i find the interface damn simply and straight which i love

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Added on August 31, 2011, 5:46 pmi use the battery solo widget , simple and straight. shows each % battery drop and one tap to it shows the temperature.
https://market.android.com/details?id=net.m...e=search_result

This post has been edited by wayfeel: Aug 31 2011, 05:46 PM

i use this wi-fi lock, solve my problem--at least, once i installed it, my s2 RARELY experience the problem that u mentioned already. previously, it happens SO OFTEN its getting on my nerves. i tried the two version of wifi fixer which claimed over 58% success but they both didnt work as well as (or at all) this wifi lock. its light install too. its application is just tap it once to activate n tap again to deactivate. but i dont deactivate it, so i keep it on at all times n forget its there lol.

---

Added on August 31, 2011, 5:54 pmbuy a new computer





jk,..

This post has been edited by wayfeel: Aug 31 2011, 05:54 PM

thanks waveweaver, thats helpful. i tink i'll head over to my friend help me use odin to update then lol

i read few evo 3D online reviews and they got mentioned few flaws with it that prevents it fr being the top phone, i dont quite rmb them u've to read it but it's good to skip directly to the reviews conclusions.

htc has bad battery esp the sensation, worse cam than s2 but by no means bad since it's already among the 'superphone' range.
but i do feel the s2 camera has very terrible barrel distortion, other phone surely not escape this limitation as well...since we cant expect digicamera performance fr phone lens Lol...like the battery, camera lens is still a lightyear away....

i can live wit the smartphone poor battery tho, but i wish the camera phone wud be alot better than this

if weight matters to u evo 3d n sensation is around 160-170g.
s2? 116g lol....

do u knw how heavy is 116g? Strangely it feels ALOT lighter than my wave 118g (I Swear!) i think it has alot to do wit the dimension.
since im with s2, whenever i hold iphone4 (134g) these days , GOD, it feels heavy!! in short, in real life use, the s2 is pocket effortlessly

if dont use task manager to close. then use what to close effectively? i dono any other way than use back button or exit thru TskMgr like music player, back button doesnt close it permanently.

i thought only sgs2 send files to devices taht hv wifi support like camera, printers, home LCDs right?...wifi direct has what sort of application? and wat other devices?

did anyone successfully transfer files between your laptop and ur s2 thru wifi direct?

i tried many x3 things and still unsuccessful. i checked page 1 ,google n not or no result at all, utube also only show wifi direct btw two s2 =.=

if u is kind enough to step by step explain to me. i know is go to the wifi direct setting ter. and i even set up a new wireless connection or network at the notebook there cuz it describe ter ad hoc so i just folo but still in vain.

ps/ n is it the same way connecting to kies thru wifi too?



This post has been edited by wayfeel: Sep 1 2011, 04:23 PM

thanks benny n dest.

walaoeh...got such technology but not working. how can. is our sgs2 too advance?

uncle u seem so interested in all these gadgets i mean u got notebook, superphones and now tablets...u got time to use mah lol

1. y i nvr hear u mention apple's product like iphone or ipad. wat u think of them?
2. especially curious with ipad2 vs samsung tablets . want to hear opinion fr real enthusiast like urself
3. about apple vs samsung myb u cn share ur opinion about the ongoing battle btw the two or rather apple vs htc+samsung
4. or wat the future coming to be of the superphones industry with advent comers like MIUI (but in support wise, only downside). is SE with their new display tech called white display or sthg lik that and nokia gonna kambek strong with their meego or Win7?

shit...this feels like an interview with uncle benny oredy take ur time in answering all of the above LOL if not, just ignore them. its just a slight variation from the dry SGS2 post everyhour lol

but personally i think samsung is just so pissed with apple they just begin to start raining a barage of model to flood the market so that apple can lose customer based
my fren who is a apple fan n SE always try to mock samsung no matter wat they do but i nvr say back much to him haha

give me ur phone number i call u tonight then we can talk about sgs2 complaints --privately...
lol
ok srsly, i find the video sound too soft. maximise it to 14, still like lvl4 of my samsung wave only. other tones is loud enough but shockingly the video isnt
i dont like the speaker facing downside
i dont like the camera is not protected
i dont like cuz it's too powerful, i feel guilty not fully utilised it's power
i dont like cuz pawnage iphone users...

other version of sgs2 is tegra 2 processor with super lcd or sumfin' lik dat...amoled+ is very the best u can find on this planet before they mass ship out da amoled HD tho so this version is the reason u wanto get cuz of the amoled+...other manufacturer hi tech display still in production or concept stage so amoled+ still mile ahead in term of contrast /deep black and color vibrancy . and unless u can wait myb half a year, the amoled HD myb comes in much bigger resolution than 480 x 800 but just might tax the processor abit.

since the leading prowess of sgs2 processor partly due to smaller reso than competitors therefore explaining the overpowering quadrant n other perf tests

by the time juice finished, it'll b like 5 days for u at least . thats an insane battery life for a 4.3" powerhouse.

but from awake stat, i can see u rarely on screen ur phone ya? how long calls u make?

wat version r u on? (i.e.PDA:KH2, PHONE:KH1, CSC:KH1)

thx atonne

my daily usage is about 40m-1h 50m calls. screentime about 3-5hrs , and total 30m-1hr of camera, gallery, video, wifi, browsing
brightness near lowest, like 1.5mm green only. deactivate 3g, on 2g all time, no auto sync, n i tried every ways recommended to save juice except i din install juice defender since i prefer do it manually...n i even on off on off the wifi like a torchlight lik that i feel pathetic =.= but since someone said keep it on or off all time is better than on/off it frequently so i heed the advice now

from that i get 30-40% at the end of the day (100% from midnight) . some with such consistency, my battery can say last 1.5days.



This post has been edited by wayfeel: Sep 2 2011, 06:31 PM

its ok bro...ur usage just look damn tempting only lol thanks for sharing.
yea happy hari raya to u man....dpt kumpul byk makanan, duit dan pompuan ah tis year? haha

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Added on September 2, 2011, 6:37 pm2 ,7 checked.
my 1 was on , i just rmb i didnt need vibrate since the ringer quite loud n turn off, where is number 4 to access from?

holyshit...i learnt many new things today lool !!
i feel i m so stingywith battery life lol

This post has been edited by wayfeel: Sep 2 2011, 06:37 PM