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 Nokia Lumia 920 V2, ITS OFFICIAL PRICE IS RM1,999

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thesun
post Feb 18 2013, 02:46 PM

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I pity those who got internal storage less than 32 gb.
seems like sd card not helping at all..
thesun
post Feb 18 2013, 03:54 PM

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Who play wordament? Find me, sepangmalaysia
thesun
post Feb 18 2013, 06:23 PM

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hi, what happen if i connect phone to 2A charger?
will it explode?
thesun
post Feb 18 2013, 07:03 PM

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QUOTE(Darkripper @ Feb 18 2013, 06:55 PM)
Now i charge 4 hour dy. Ady full for 1 hour. This is my 1st charge. So can i remove dy?
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he was asking the wireless charger, not u bro..

can remove la, full 100 already charge for what
thesun
post Feb 18 2013, 07:25 PM

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QUOTE(GothFebrio @ Feb 18 2013, 07:22 PM)
i use a 2A car charger. Though i rarely use it.
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no problem right?

i wanna buy for emergency use only,
mana tau battery drain like hell and no electricity at home..
thesun
post Feb 18 2013, 08:11 PM

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minimum 5Watt means, the charger is 1A,
P = I x V
5W = 1A x 5V
thesun
post Feb 18 2013, 08:13 PM

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QUOTE(EXkurogane @ Feb 18 2013, 07:39 PM)
Oh, i have charged powerbanks on standby for my case  biggrin.gif
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i plan to buy powerbank too,
but someone say she wanna give me as gift..

so i no buy yet la.. haha..
thesun
post Feb 18 2013, 08:24 PM

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QUOTE(shrumpish @ Feb 18 2013, 08:23 PM)
user posted image
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means not bad la.. some say wireless charging is slow, (less current)
so now that the wireless output oso 1a = same with wall charger
thesun
post Feb 19 2013, 12:18 AM

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QUOTE(Wogarious @ Feb 18 2013, 11:32 PM)
my lumia 920 white is officially dead after 2 months.
Hang on background picture, did a soft reset, everything back functional except sms, cant receive any incoming and outgoing message. Did a backup and hard reset. Hang on the 2 spinning wheel for few hours then soft reset again hang on nokia logo. Phone heat up for few hours until battery drain. Charge the phone and switch on again. Battery and processor both heated up not charging the phone at all because it is using the power too fast
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can i know how many apps u installed?
thesun
post Feb 19 2013, 02:04 PM

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I used to installed batt app oso, but then i realised, those app runs in background. And eat power oso. So i uninstalled unnessary app that works in background including those apps. My battery tahan longer than before, without batt app oso can notice.

last time i use earphone, listened to songs non stop at all when i was on bus trip to terengganu, from kajang to hentian putra then all the way to kemaman. Battery from 100% reached kemaman at 99 % left. That one oso i think cos i use to call my mom to pick me. And before i reach also my mom did sms me sudah sampai mana, how long before sampai etc. The trip took about 6 hours long.

This post has been edited by thesun: Feb 19 2013, 02:06 PM
thesun
post Feb 19 2013, 02:22 PM

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QUOTE(ktek @ Feb 19 2013, 02:06 PM)
there is power lost in between the output side of charger and converter side behind phone whistling.gif
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yea..


however after some reading regarding charger ampere rating,
let say 2A charger and 1A charger,


actually the 2A stated is the maximum output the charger can produce,
the actual current value used when charging depends on the device being charged itself.

let say when u connect 2A charger to a phone, and the phone needs 1.5A that moment,
then the charger will be able to supply 1.5A without the charger itself getting damage...

another sample is, let say the phone or device require 3A to charge the device, the 2A charger will try to supply 3A, but the charger circuit will get hot because it is supplying more current than it can produce. the charger also may not be able to supply stable enough 3A.. and the phone or device may oso wont get charged at all or even if its charging, it will require longer time to charge..


so, buying a higher rated amp charger is ok, but buying less rated amp charger definitely have side effects..


some say if wanna use usb cable that is connected to a ciggarete port (not computer), u need to short the middle two pins in order to enable 2A charging.. if not, it will only supply 500mA..

the two middle pins actually is for computer protection, it prevents any usb device to draw more than 500mA from the computer to protect the motherboard.. (if not protect, mobo will get hot and fry cos supplying too much current)


of course, after u modify the pins, dont connect to computer anymore! use it specifically as wall charger cable or ciggarette port cable only!

This post has been edited by thesun: Feb 19 2013, 02:28 PM
thesun
post Feb 19 2013, 02:38 PM

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QUOTE(skyline100 @ Feb 19 2013, 02:32 PM)
Sounds logic. But I never heard that a charger will try to supply more output than it is capable to.
This is your theory/guessing, or actual knowledge?  hmm.gif
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i read on the net lol..
but the source seems credible and has alot of knowlwdge..

forgot the source lol.. cos i open many2 websites to verify this..

a) it may not be able to produce more amps, either it require longer charging time or not charging at all, depends on the phone circuit
b) it may able to draw more current, but the charger will damage or get hot.. or the current wont steady..


thats what i read..

u can ask to lowyat engineer in /k to confirm this.. lol laugh.gif
thesun
post Feb 19 2013, 02:44 PM

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imagine buying a chapalang PSU for your computer, vs 1000W psu from branded company..

use chapalang PSU, how to run latest most powerful graphic card..
those cards require more current...

if u use chapalang PSU, same oso, either
a) u cant play games on pc at all
b) the chapalang PSU damage

wattage oso means VOLTAGE X CURRENT RATING.. the higher the wattage, the larger the current rating since voltage value is fixed at certain volts..
thesun
post Feb 19 2013, 02:55 PM

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time for V3
thesun
post Feb 19 2013, 03:23 PM

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QUOTE(ktek @ Feb 19 2013, 03:11 PM)
thesun
sorry i quote wrongly, that one is for wireless charger. power loss when convert the "wireless" to battery power smile.gif

usually it is device who withdraw amp (tarik), instead of charger push out amp.
so safe to use high amp charger, at cost of more expensive price.

if underpower, it will drop voltage to cover back the amp that withdraw by device.
so either it take long time or wont charge at all, depends got safety implementation or not

traditional charger get hot is normal for heavvy type (built in transformer).
nowadays phone charger design very light & small, inside is frequency switching PCB.
wont generate a lot of heat unless short jor dry.gif

btw, not sure about shorting 2 wire in middle will work for all type because they are data in & data out pin for computer rclxub.gif
i no plan to try at all (own risk)
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shorting two middle pins means u can only use the cable for charging,
no more data fucntion..

and dont connect it to computer cos it will draw more than limited 500mA which will damage the computer mobo
thesun
post Feb 19 2013, 03:55 PM

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QUOTE(skyline100 @ Feb 19 2013, 03:37 PM)
Compare a light bulb in 240V circuit, another identical light bulb in 480V circuit.
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light bulb also got own wattage mah..

if u go hardware shop, see lightbulb got many wattage, 40W, 60W, 100W,
fo course higher means brighter lah (please compare to same bulb technology)

higher bulb wattage, means it can suck more current.. maybe the tungsten wire more thicker or something..
so it able to run at higher current, and provide brighter light
thesun
post Feb 19 2013, 04:04 PM

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QUOTE(skyline100 @ Feb 19 2013, 04:00 PM)
I just wanted to point out the difference of the behavior of identical light bulb in different voltage.

lol we all out of topic already
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it okay since the main issue is using higher rating charger wont damage the phone..
V3 is coming anyway..
thesun
post Feb 19 2013, 09:06 PM

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Pity the cat lol... U kacau him sleeping
thesun
post Feb 19 2013, 11:21 PM

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the yellow cover quite nice, it wraps around until above the glass..
the red one only cover the sides..
thesun
post Feb 19 2013, 11:32 PM

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QUOTE(shrumpish @ Feb 19 2013, 11:28 PM)
The downside of the Yellow one is the material is kinda too soft and too grippy, its kinda elastic when you try to the phone out from the pocket. And it adds bulk to the phone. I still prefer the red one, and next i'm going to buy the genuine cover for the yellow one.. Heheh!
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i'm buying rock naked shell back cover, white color for my stormtrooper..

i dont like flip case and silicon cover..



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