Samsung Galaxy S II :: What Is Best 'charging Regime' To Adopt
Oct 27, 2012
As a new owner of an S2, I am still coming to terms with the short battery life - my old 'clockwork' Nokia would last about 7 days.What is the best 'charging regime' to adopt? Do I wait each time until the phone tells me to recharge it, or is it OK to 'top it up' when it gets to 30% and I am going out somewhere? Will charging up a part-discharged battery eventually damage it?
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Dec 3, 2015
I was on the computer and my phone was charging on my wireless charging dock. I went to call my friend so I picked up my phone and the red light that says its charging was still on and the screen wouldn't turn on. I already tried to restart it using the power and -volume button, I even called tech support and all of their suggestions failed! I usually charge it overnight and it's fine in the morning.
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Jul 11, 2011
I have a Tmobile branded Galaxy S Vibrant and I cannot charge my phone using non samsung usb cables. I tried after market and blackberry micro-usb both tries to charge but it is not charging. When connect these cable to samsung usb charger or a computer, the phone saying its charge but it looks like my battery is discharging based on the battery charge meter. Example if I start to charge when I have 55% of charge, it will go down to 54% then 53% or it will stay at 55%.gps is off, wifi is off, screen is off, etc. I am using it on Wind Mobile in Ottawa Currently the connector in my original samsung micro-usb cable is cracked and it won't work. Where can I get samsung micro-usb cable that will charge my phone?
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Nov 6, 2011
so today i noticed that my phone while its in charge which is very frequent, battery life is not good, is loosing battery power, thats only if i use the phone heavily, for example the phone was 62% charged and i was playing asphalt 6 for 15 minutes and the battery % dropped to 51%! is this normal, i am using a stock firmware its rather old, but kies doesnt give me any updates.i got 2.3.3 gingerbreadbaseband I9100XXKF1Kernel 2.6.35.7-I9100JPKF2-CL292610 root@DELL102#2i know that im using an old firmware and kernel and i have to update, is the issue that i mentioned a known bug in the earlier firmwares or, do i have a faulty battery, or perhaps its normal and happens to you guys too.
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Aug 9, 2012
I just got the Samsung 2000 mAh extended battery for my AT&T GS2, but when I went to charge it, the phone shut off instantly, and the power-off charging icon flashes on the screen for a split second every few seconds. It isn't charging during that time, and when I unplug the charger the phone automatically turns on. I'm using the original Samsung charger.
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May 18, 2012
I`m having this strange issue that happens regardless of what battery I put in the phone it seems. If I turn my phone off and want to turn it back on I cannot regardless of the battery level of the phone. I keep getting the exclamation mark start screen whenever I try after turning my phone off.
Just like the one below (it is not my phone in the picture, I just want to show you the exclamation mark warning message I get everytime), indicating it is overheated, but it can`t be overheated EVERY time I try to turn the phone off and back on? [URL]
However if I turn the phone off and plug in the charger I have no problem at all.
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Feb 16, 2012
Yesterday i was travelling in my car and while it was on charge it kept comeing up with a strange screen with a blue background and the time on and date a the standard icons at the bottom of the screen and in the top left corner it had (accuweather.com) and in the opposite corner it was a square button to go back in to the normal home screen, i tried it again today and it came on again for about 10 seconds and went off again?
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Feb 28, 2012
I just upgraded my phone today. The phone was working at the T-mobile store out of the box with the limited battery charge the phones ship with. I came home did some stuff .. and the battery was running low. It warned me so I went to plug it into my computer and continued using it. It said it was charging. After a short amount of time the screen powered down and flashed a grey battery logo with a white loading symbol and powered off again and back on doing the same thing.
After this ... the phone would no longer power on even though I left it connected via USB to the laptop. Kind of pissing me off since the phone is brand new. Can I resolve this or is the phone defective?
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Jun 18, 2011
I've just received my Galaxy S2, the first android phone I've ever owned. I've been advised to charge the battery for several hours the first time. When I plugged in the battery charger the battery charging icon appears for about 1 minute and then the screen goes completely dead when the charger is plugged in! Every phone I've had since the mid 90s constantly shows a battery symbol charging throughout the charging process.Is there something wrong with my phone or charger or does the Galaxy S2 not show anything on the screen when charging up?
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Jul 8, 2012
My Samsung Galaxy SII ran out of charge and when I plug in the charger it is not charging. I changed the charger but still not charged.
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Aug 24, 2011
Last week I bought a S2 and the charging from the mains has been fine. I bought another S2 for my wife, and she put this on charge in the bedroom but after a few seconds of putting on charge the charge stopped and it said 'Battery Disconnected'. Tried with my charge which was plugged in and worked OK with mine and it said the same. Tried the charger in a different plug socket in another room and the phone didn't show the message and charged ok overnight. My phone charges OK from the bedroom, but the other doesn't, but it charges ok elsewhere so it can't be any issue with the plug sockets.
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Mar 22, 2015
Okay, first let me start off by giving some descriptions to questions you may have:
*My phone is not rooted.
*I have not messed with any modifications.
*My phone's automatic update is turned off. (I haven't update since 4.42.)
*I've already erased the cache in recovery mode.
*I don't have a back-up.
My phone had died because the battery life ran out. I charged it fully and unplugged it. I kept it off for a little while, and when I turned it on it booted normally to the start-up screen, blinked off and restarted back to the screen; it remained stuck there. I can power off and enter recovery mode, but I can't power off. The charge logo appears when I plug it up, but it stays there with an empty power logo even after I unplug it. I have to always take out the battery to turn it off. What did I do wrong, and I can I fix it without having to wipe out documents? (I have a lot of writing documents).
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Mar 11, 2012
I have been using my samsung galaxy pretty heavily being as i just got it a week ago. I have noticed with heavy use it does not last me a whole day. Yesterday i let the battery drain all the way out so that i could completely cycle through. It ended up takeing a little over 3 hours to fully charge again. Was curious how many hrs of usage other people are averageing and how many hrs of charge time?
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Dec 8, 2015
When I use an older, slower charger for my GS6 overnight, my battery usually lasts all day, unless under HEAVY use of video or music. However, when I use the Fast Charging cord that was boxed with my GS6, it seems to charge to 100% at lightning speed, but then seems to lose power 5 times faster the next day. I may barely use my phone for <10 minutes during the day, and it is down to 10% by 5pm! So, fast charging = faster battery loss? I'm not seeing an upside to the Fast Charging, at all.
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Apr 18, 2010
I just got the Samsung Rogue and after using it till the battery drained. I turned off the phone and started charging it. After about 2 hours when I went to check the phone it had on the display the charging display but it was locked and would not disappear at all. I had to take out the battery for a minute and put it back in. Then when you place it back on charge it continues where it left off at. Is this a problem with this phone? Is there something that can be done.
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Jan 19, 2012
Can I surf with web while this phone is plugged in and charging?
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May 15, 2011
Just updated via Samsung Apps the camera firmware to a CDE11 or something version. Took 4 minutes to update and flash this firmware. I wonder what exactly it changed in the camera firmware? Hopefully improved things or bug fixes.I will test a few videos and see if the bitrate has changed or not.
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Apr 28, 2012
I bought a nexus yesterday and have been unable to register it with the American samsung site (no options for us canadians there) not to mention the fact that after typing in my serial the site says my handset was manufactured 1/31/1993!
On the canadian site which i have all my other samsung products registered, there is no listing for my model number (GT-I9250TSDTLS (this is whats on the box, phone menu just lists my model as Samsung Galaxy Nexus, though the label under that battery shows GT-I9250M as the model number..how am I supposed to register my phone?[URL]..shows that galaxy owners can get a free copy of angry birds space... how do I get that?
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Jan 30, 2012
Word on the street is that there may be a refreshed Samsung Galaxy Nexus coming. I wasrReading over at Android and Me and this thread caught my attention:The rumors state that there is going to be a refreshed camera. Possibly along the way of 8.0MP. On top of that, the processors are scheduled to be refreshed using The faster SGX544 GPU is included with Texas Instruments upcoming OMAP4470 processor. This is the successor to the original OMAP4460 found in the Galaxy Nexus, that includes the older SGX540 GPU.With the Sprint version of the Galaxy Nexus coming soon we'll have to wait and see if they are in fact getting a refreshed model or the LTE based model that Verizon has currently, Either way, I hope they do launch a refresh on the HSPA+ line as well. I use the Galaxy Nexus and while I love the phone, I wish the camera was better. Faster is always better as well so I'll take the processor bump.
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Mar 9, 2012
I was thinking of buying the s2x telus version from craigslist. I was wondering if someone who bought the phone from telus sells me this phone, would I be able to enjoy the 1 year manufacturer warranty? I understand that the warranty starts when the phone is first bought. I'm just wondering if that warranty will be transferred to me under these scenerios?
1. If the seller had bought the phone from telus outright.
a. If the seller has kept the original receipt and gives it to me.
b. If the seller has lost the original receipt and does not provide me with it.
2. If the seller had bought the phone as an upgrade.
a. if the seller has kept the original receipt and gives it to me.
b. If the seller has lost the original receipt and does not provide me with it.
In case I do get to enjoy the warranty, will I be taking my phone to a telus store if it needs repair or will I send the phone directly to the manufacturer? I don't plan to use the phone with the telus network after I purchase it.
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Aug 8, 2011
I just purchase my sg2 phone yesterday. Unfortunately, my brother has used my phone last night and register the Samsung account in it by using his email or id. When I tried to change the account, it cannot be done cause I have to do the factory reset in privacy setting (which will erase all my personal info and downloaded applications). I don't want that to happen as well. Plus, my my brother can't even remember what the password he has used for the Samsung account I'm very pissed off now that my Samsung account belong to him and the fact that I can't do the factory reset because of him. I'll mention again, he forgot the password he used for MY SAMSUNG ACCOUNT IN MY SG2.
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Jul 28, 2015
So when my s6 is charging it will light up and not turn off by itself. It is dim, but it is always lite up. Is there a way to have it off while charging while not turning it off completely and having to click the side button every time a notification pops up? Shouldnt it just go black by itself after a couple second just like it does when its not plugged in?
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Jun 11, 2015
When my galaxy S6 was in charging, at first, the battery logo shows, then screen blank, not respond to home key/sleep_wake switch. Don't know when it enter this mode. Only press sleep_wake switch and vol down for 7 second to reset it bring it to live.
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Apr 17, 2014
I noticed that while charging with a charger that is not supplied with the phone, there is the sound that the phone makes when you first plug into a charger, and then while charging, it beeps every so often.....I believe its because I'm charging with a 1A charger, instead of the new 2A charger, but Verizon told me they were backwards compatible.If so, is there a way to silence this alert?
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Dec 12, 2015
Every time i charge my phone it wont stay on and only works that way ...
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Mar 29, 2015
Turned my phone off to charge, now it won't turn on, I took out the battery and it still wont...
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Apr 1, 2015
my phone stopped charging using the wall charger that came with the phone. I then tried using the charge cord to charge the phone from my laptop - which worked for a time. Now, very rarely does my computer charge the phone, and when it does, it charges on - then off. it will charge for a while then just stop.
I have purchased new "authentic" Galaxy S5 chargers, and tried multiple other charging cords so i KNOW it is not a cord issue. I have removed the battery and replaced it. I have cleared the cache by holding the power, home and volume key then selecting "clear cache".My phone is about 7 months old. I believe that the problem began after the last update.
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Sep 13, 2015
I have a galaxy s6 Sm-g920X (live demo unit). It auto updated to version 5.1.1 and since that time it isn't charging past 70%!
Furthermore, if I turn it off and plug it in, it will turn on automatically! I can't make it stay off when plugged in.
Side question: How can I disable annoying low battery power notification when it reaches 15%?
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Nov 17, 2011
select all my music on a Galaxy SII and copy it or move it to a new Galaxy W?
I can Bluetooth individual songs but both phones will be out of date by the time I finish!
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Apr 28, 2015
I brought a Samsung wireless charger. The first few days, it worked flawlessly, but today when putting the phone on at 27%, when it hit around 85-90%, it started saying "Wireless charging have stopped" even tho it still charges. It's annoying, cause the screen light up, it vibrates and I get notification about it, but it starts charging right after?
Do you think this is a phone or wireless charger problem? Also, will this hurt my battery in any way? I mean if I leave it overnight, would it hurt the battery that the battery start charging, stopping again and then start again? This is around every sec or so.
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Dec 4, 2015
my Glaxy s6 gave some charging sound while connected to charger but after some time stopped charging and its off. also while i was connecting charger it says DOC is connected and battery will drain.
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