He use what phone?

Celcom's. So should i charge for 8-10 hrs?
Its already showing fully charged after charging for 3 hrs.

Wanna follow old school? JUst do it..

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Added on December 24, 2011, 1:10 amHis dslr...Nvr follow old school...Kena..took 300photos..gone... Then he buy new battery...Wow..1000 also still full

This post has been edited by D-Frog: Dec 24 2011, 01:10 AM

Bump

just do it. that's the beauty of OTA update in iOS5.

15minutes for 3percent with continous downloads...How? Bad? 5.0.1..where's my 5.1

Obviously your dad is not updated on latest LiIon battery technology, still having old ideas of NiCad

He knows..But he don't know what is that..So basically I Just follow it for safety measures.. ...Btw Sorry to disturb you at note sides for so long...Really take a very deeep consideration before buying this phone ..No regrets

My experience -

i finish my ip4s battery until 0%, and you charge for over night (6-8 hours). only have to do once. not always ...

Conclusion - My ip4s battery work much more better than before that.

first charge?

Yes.

Reminder - But this is not any confirmation/official the battery work better if follow my trick, but i feel 'it' better.
Why dont give a try.

do you mean you buy it and use it until completely 0% then charge 6-8 hours.
or you buy it and charge it right away.

any idea how to change from 3G mode to EDGE??

Guys, the software update in phone lets us to update to 5.0.1 . Is it advisable for me to do so? Im on ios 5.0

There's a difference between LiIon and NiCad (found in Nokia phones)

y u looks like everyday asking the same question =.=

use it until 0%.

you can't with 4S

Cause no one is answering me lol

i thought the best way to preserve battery life is by doing trickle charges?
as mentioned fact, lithium ion battery does not require 0% discharged.
it should be working well if u charge it at least below 20%.
here is the guide on how to perform trickle charge by battery doctor (top 5 paid apps in appstore):

1. Let your battery runs out below than 20%. Mostly i used until 5% or 10%.
2. Full charge your battery to 100% continuously. DO NOT disconnect your charger after reach 100%.
3. Trickle charge your phone, which means, leave it charging ongoing. Trickle charge can be at least 10 mins and up to 2 hours. Most of the time i trickle charge my iphone about 1 hour. It is what recommended by battery doctor itself.

Fact (not myth) behind trickle charge: when your battery is 100% fully charge, it is actually not 100% recharged. it is just the indicator / sensor shows that its already reach minimum level of 100%.