Hey guys, I'm having a problem. So recently, I have been noticing that my charge is much slower, then I realised that even though the charger is plugged to wall socket, the charge speed is as of a USB charge. Any suggestions on what I should do?
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Maybe the battery calibration will do the trick ..
iDelta said:
Hey guys, I'm having a problem. So recently, I have been noticing that my charge is much slower, then I realised that even though the charger is plugged to wall socket, the charge speed is as of a USB charge. Any suggestions on what I should do?
Sent from my GT-I8150 using xda app-developers app
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Pristine way right? How that can be happening? Maybe you can use fast charge from google play, as sir arco make it compatible with his roms. But actually it is not necessary to do that as you plug in to wall socket. But you can give it a try.
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geniusboy93 said:
Pristine way right? How that can be happening? Maybe you can use fast charge from google play, as sir arco make it compatible with his roms. But actually it is not necessary to do that as you plug in to wall socket. But you can give it a try.
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Okay, just wanted to ask, is this charge speed fast?
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iDelta said:
Okay, just wanted to ask, is this charge speed fast?
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No. That's battery calibration apps. This is fast charge app: https://play.google.com/store/apps/details?id=nz.org.winters.android.gnfastcharge
Before connect to charger, open the app, give superuser permission then on it. The plug your charger. It should change to ac charge. Actually it function as if we want to charge it using usb and plug in at laptop, or maybe in car that have usb. So we don't need charger that can plug in the car. Give it a try. Cheers
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geniusboy93 said:
No. That's battery calibration apps. This is fast charge app: https://play.google.com/store/apps/details?id=nz.org.winters.android.gnfastcharge
Before connect to charger, open the app, give superuser permission then on it. The plug your charger. It should change to ac charge. Actually it function as if we want to charge it using usb and plug in at laptop, or maybe in car that have usb. So we don't need charger that can plug in the car. Give it a try. Cheers
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Thanks. Just tried it, says AC, but the charge is 3V. Is that slow?
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iDelta said:
Thanks. Just tried it, says AC, but the charge is 3V. Is that slow?
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I don't know. But i think it should be 4V. Hmm, i think you should wait and see is it slow or fast. Because i don't really know sorry
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geniusboy93 said:
I don't know. But i think it should be 4V. Hmm, i think you should wait and see is it slow or fast. Because i don't really know sorry
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Thanks for your help bro, ill try it on another socket.
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redshift9 said:
Maybe the battery calibration will do the trick ..
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LoL. Another beliver in myths and little green ghosts inside an Android phone. No offence meant, but it´s a pain explaining over and over this is just a myth and giving real facts many people still ignore even after being proven why it´s a myth.
iDelta said:
Thanks. Just tried it, says AC, but the charge is 3V. Is that slow?
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Don´t belive in what some apps are you showing. Take a DMM and check the voltages yourself. Your charger should output 5V and your battery should have 4.2V when it´s fully charged and something between 3.0-3.6 when discharged.
Myabe your charger is dying or its the battery. Either way no software will fix this, nor whiping battery stats which Android is doing on each reboot, nor green Android ghosts.
First check the voltages and try an other charger. Secound if needed replace the battery against a new one because it may also be the battery which is dying where it´s internal resistance is growing and so reducing the charging current.
The max charging current should be around 0.7 x capacity as charging with higher currents will decrase its lifetime.
It´s not worth using FastCharge. Neither for the lifetime nor for the risk to get your battery exploded, as this is growing too with higher currents.
Currently cargers are dirt cheap. You can get one with 1Ampere output for around $3-4. A replacement battery costs about $10-20.
honeyx said:
LoL. Another beliver in myths and little green ghosts inside an Android phone.
Don´t belive in what some apps are you showing. Take a DMM and check the voltages yourself. Your charger should output 5V and your battery should have 4.2V when it´s fully charged and something between 3.0-3.6 when discharged.
Myabe your charger is dying or its the battery. Either way no software will fix this, nor whiping battery stats which Android is doing on each reboot, nor green Android ghosts.
First check the voltages and try an other charger. Secound if needed replace the battery against a new one because it may also be the battery which is dying where it´s internal resistance is growing and so reducing the charging current.
The max charging current should be around 0.7 x capacity as charging with higher currents will decrase its lifetime.
It´s not worth using FastCharge. Neither for the lifetime nor for the risk to get your battery exploded, as this is growing too with higher currents.
Currently cargers are dirt cheap. You can get one with 1Ampere output for around $3-4. A replacement battery costs about $10-20.
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I recently bought a new battery, which ironically is $39 for a non-original battery, whereas the Samsung battery was charging $52... I think the cause is the charger, it has been relentlessly supporting me for one and a half years and I think its time to say goodbye to it.
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Yes, I have had already a lot of chargers dying. Disassembled them all and they all are using the same circuit. They are made dirt cheap and it´s production costs will be about 50 cent. The only better quality circuit I came across was from a charger made by Sony. This one was even worth to be repaired but if it comes to the other cheap ones I´m just throwing them away and replacing with new ones.
Just wounder why the batteries are so expencive in your area.
honeyx said:
Yes, I have had already a lot of chargers dying. Disassembled them all and they all are using the same circuit. They are made dirt cheap and it´s production costs will be about 50 cent. The only better quality circuit I came across was from a charger made by Sony. This one was even worth to be repaired but if it comes to the other cheap ones I´m just throwing them away and replacing with new ones.
Just wounder why the batteries are so expencive in your area.
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Well, that's what happens when you live in the sixth most expensive country in the world...
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Related
i bought a " 1800 Mah " battery and it never stops charging even when it reaches 100% the charging sign stays on when plugged in. Anyway to stop this from happening ?
Does this happen with the original battery, too ?
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rares1235 said:
Does this happen with the original battery, too ?
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Nope just this one.
This is a case of you get what you pay for...
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Yea got one of them.. for silly money.. so if its too cheap its often not worth bothering. On the one I bought it the capacity was crap to.
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It's a kernel issue. No fix as of now.
Droidzone said:
It's a kernel issue. No fix as of now.
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This is not a cheap replacement battery without the proper charging circuitry problem?
Non-HTC Batteries have issues with the kernel. They cant communicate the attainment of 100% charge.
This is what i found....doest it really charge the phone quickly ??? as my phone usally gets 3 to 4 hours for full charge n its very annoying.
http://ep.yimg.com/ca/I/yhst-131067916730492_2198_6418138
http://www.samsunggalaxysiiaccessories.com/samsunggalaxysii-011.html
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Isn't it just a USB power plug ?
If so it will be surelly faster than charging from your PC but I wouldn't pay 17 dollars for it. I mean, it's identical to the s2 orignal charger only with a removable usb cabble right ?
That looks like the charger for my old Captivate. My SGS2 charger does not look like that. OEM chargers should be faster than generic chargers because Samsung hardware doesn't allow the generic ones to charge as fast.
Yeah you are right but why they have called it a Rapid charger ????
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Okkkk buddy... Then why they have given it rapid tag...doesn't it stand for fast charging???
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adik82 said:
This is what i found....doest it really charge the phone quickly ??? as my phone usally gets 3 to 4 hours for full charge n its very annoying.
http://ep.yimg.com/ca/I/yhst-131067916730492_2198_6418138
http://www.samsunggalaxysiiaccessories.com/samsunggalaxysii-011.html
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It looks like a scam!
if you have your samsung original charger a custom kernel you might want to change the USB voltage settings while charging.
The problem with fast charging it is because it reduce the battery life. Its cool to charge the phone fully in no time but in short-mid term it is not something you should do
doesnt harm the phone or battery???
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shkoks said:
doesnt harm the phone or battery???
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Not on short term.
But if you do that everyday the battery will suffer and will loose effective power.
Also if you force an higher usb port voltage on the phone make sure you dont use a computer usb port as electrical issues may occurs.
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The sgs2 doesn't even use the oem at full capacity (1000Mah) it only chages @ 450 Mah because of samsung's software limiting the input. Use a custom kernel such as siyah to enable faster charging @ 650 Mah which speeds up the charging to about 2-3hrs
adik82 said:
This is what i found....doest it really charge the phone quickly ??? as my phone usally gets 3 to 4 hours for full charge n its very annoying.
http://ep.yimg.com/ca/I/yhst-131067916730492_2198_6418138
http://www.samsunggalaxysiiaccessories.com/samsunggalaxysii-011.html
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mate the best cure for slow charging times is a desktop charger and a spare battery you can even take it to the next level and get
2x 2000mah batteries
1x genuine samsung desktop battery charger/stand
thats what i do and its so nice not having to wait the 3+ hours it takes from empty to max , i abuse the phone , then just swap batterys and put the empty one on charge
seriously samsung gave us a removeable battery and a micro sd slot something thats getting rare these days in high end phones so grab a spare battery and a memory card and make the most of them lmao
edit
i spent approx £50 on batterys and a charger from amazon and its the best thing i done i literally never have to have my phone plugged in at all
Mate..how much time desktop charger takes for 2000mh battery ????
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adik82 said:
Mate..how much time desktop charger takes for 2000mh battery ????
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it will take approx 3-4 hours from flat to full , if you have 2x 2000mah batterys one can be charging while your using the other one
its what i do and it works great
So when I have my stock 1800mah battery in the phone my charger shows up as USB in the battery stats. It also seems a little touchy when it wants to charge. There shouldn't be anything wrong with the port since I just got the phone Saturday brand new from best buy. The thing that is confusing me when I put my old 1500mah battery from my SGS1 the charger comes up as AC like it should and i have no problem with the charger not wanting to work. Can someone help me out there
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dmonger11b said:
So when I have my stock 1800mah battery in the phone my charger shows up as USB in the battery stats. It also seems a little touchy when it wants to charge. There shouldn't be anything wrong with the port since I just got the phone Saturday brand new from best buy. The thing that is confusing me when I put my old 1500mah battery from my SGS1 the charger comes up as AC like it should and i have no problem with the charger not wanting to work. Can someone help me out there
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You could have a faulty battery, in which some of the cells in the battery may be damaged. How are you attempting to charge your phone? through a usb port on a computer or through an outlet?
Through an outlet.
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Yeah most likely its a faulty battery. Manufacture defect
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I'll try a different charger Saturday when I get back from my trip and if it still doesn't show up as AC I'll take the battery back to best buy ty
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I also have an external charger but an extended life battery acted the same way. It wouldn't charge in the phone. I fully charged it in the external charger then ran the battery in the phone until it shut off. I repeated this a couple more times and now the battery seems to be behaving. It might be worth a try but if it's the only battery you have, then maybe not.
Well I tried using my cousin's charger and it shows up as AC so I'm guessing it's just something with my charger not my battery
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dmonger11b said:
Well I tried using my cousin's charger and it shows up as AC so I'm guessing it's just something with my charger not my battery
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May be a shorted pin in the usb cord triggering USB mode
We are legion, for we are many.
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So i had my phone for a while and just noticed this. When my battery gets real low I plug it in to the wall charger. It seems that if I continue to use it while charging, the charger cannot keep up with the use and it eventually dies and shuts off. Is this normal? Any fixes? Thanks.
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Thats not normal either battery or charger problem. Try to use different charger first.
bikrame said:
Thats not normal either battery or charger problem. Try to use different charger first.
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This IS the correct answer, I have 2 samsung chargers, 1 is fast as hell, the other slow.
It is the charger.
If you're using it faster than you can replenish it, yeah, that's "normal".
Even my 1amp charger can't keep up of I'm playing Ingress.
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That's completely normal
Sometimes you will got some pop up said that power ur using is too much than charger
Try iPad charger, I never got that problem after using iPad one
Thanks guys....yea it seems bad chsrger was the issue. And the new one charges faster...cool.
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I have a usb cable that charges noticeably slower than the stock usb cable.
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My phone bricked or dead while charging ...now it is stuck at the boot logo..is there any solution for it....
no ***** no fixes SORRY
I have read somewhere that when you charge your phone and you use it that it still should charge.. But when I use my phone while charging it discharges and pretty quickly too.. Is this caused by a bad battery or is my charger broken?
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mrgnex said:
I have read somewhere that when you charge your phone and you use it that it still should charge.. But when I use my phone while charging it discharges and pretty quickly too.. Is this caused by a bad battery or is my charger broken?
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well if you're charging via pc/usb slot charging will take some time and especially if u play games/chat/hangouts/facebook and other power hungry apps
Seraz007 said:
well if you're charging via pc/usb slot charging will take some time and especially if u play games/chat/hangouts/facebook and other power hungry apps
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No its just from the wall And when I charge I am just using whatsapp land browsing some..
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hmm that's weird
sorry can't help ya out
Seraz007 said:
hmm that's weird
sorry can't help ya out
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Thanks for trying
Anyone else who can help me out?
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If it takes too long to get a full charge when using the power socket you might want to try to check your battery.
mrgnex said:
I have read somewhere that when you charge your phone and you use it that it still should charge.. But when I use my phone while charging it discharges and pretty quickly too.. Is this caused by a bad battery or is my charger broken?
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Are you using the original charger and cable? I thought I'd read somewhere that not all USB cables can handle the 2 amp current. I'm not sure how accurate this is.
Original charger? The original charger can provide 1.0A, check what's written on your charger. USB cable could also be the problem. Other tips is to lower the brightness, it will save battery.
mrgnex said:
I have read somewhere that when you charge your phone and you use it that it still should charge.. But when I use my phone while charging it discharges and pretty quickly too.. Is this caused by a bad battery or is my charger broken?
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I had this problem couple of months back. Changed the charger and that fixed the issue. Try changing the cable or the charger itself.
sarkar1990 said:
I had this problem couple of months back. Changed the charger and that fixed the issue. Try changing the cable or the charger itself.
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Thanks I got it figured.. I had an USB extension cable because the orginal cable is kinda short. But apparantly the extension cable couldnt handle the amps
mrgnex said:
Thanks I got it figured.. I had an USB extension cable because the orginal cable is kinda short. But apparantly the extension cable couldnt handle the amps
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Glad that you got it going! :good: