Just to ask, is our phone s3 neo support fast charging..be because our phone use snapdragon 400 right?
Remix63's kernel support fast charging, but I don't know if really work.
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******Sorry.. Should Have Posted This In Question & Answer Section*******
Hey guys.
I was wondering if their is a kernel that support USB Fast Charging.
I have a Pioneer AppRadio which connects via MHL to mirror my phone to the radio in the car.
The phone loses a great amount of battery through this even though the MHL is powered.
However the phone sees the MHL as a USB charging device and therefore limits charging to 500ma which sucks.
Other phones have kernel support for USB fast charging and they can charge at the rate of 1000ma - 2000ma so that they can charge the phone and use MHL.
Someone please help me solve this problem.
Thanks! :laugh:
jUsT2eXy said:
I was wondering if their is a kernel that support USB Fast Charging.
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Their is not.
SpeedMod charges faster than the stock kernel.
Actually NX kernel supports that.
I do not beleive it supports mhl though.
And its for cm 10.1
Azeazezar said:
Actually NX kernel supports that.
I do not beleive it supports mhl though.
And its for cm 10.1
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Not sure if there was fast charge in NX tweaks app. Just to control the current..
It is possible to charge faster, but I prever not too, It produces more heat and can damage your device.
NX-Kernel by Neo allows you to do that.
I think this only works with the 230V/115V charger, computers can't charge faster than 500mA, USB 2.0 doesn't allow you to charge with a higher current.
Thanks for the replies..
So why is it that other phones have Fast Charge kernels but the Note does not (okay only 1 CM kernel) ?
Can any devs support this?
jUsT2eXy said:
Thanks for the replies..
So why is it that other phones have Fast Charge kernels but the Note does not (okay only 1 CM kernel) ?
Can any devs support this?
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Note is doomed from the very beginning...
So let's make this very clear. The Galaxy Note can (and will) use more power than it can ever draw from the charger ?
Doesn't the official charger somehow trick the device into using the full 1 Amp of current instead of the half amp ?
It seems that fast charge is a snapdragon feature (since the note 4 got it, and the nexus 6 got it, and they both have the 805), does the exynos version have that feature also?
It has adaptive charging. I guess it's the same just Samsung brand instead of Qualcom
I've searched and google searched. Can't find any discussions or current kernels supporting quick charge 2.0. I just received my s5 yesterday and assumed someone would have figured out how to enable our qualcom chip for quick charging... Am I missing something or is this not possible?
Thanks!
bdubbin said:
I've searched and google searched. Can't find any discussions or current kernels supporting quick charge 2.0. I just received my s5 yesterday and assumed someone would have figured out how to enable our qualcom chip for quick charging... Am I missing something or is this not possible?
Thanks!
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You're terrible at the googles... See the 1st link and the 6th link that come up.
http://lmgtfy.com/?q=quick+charge+2.0+s5
ldeveraux said:
You're terrible at the googles... See the 1st link and the 6th link that come up.
http://lmgtfy.com/?q=quick+charge+2.0+s5
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Maybe I need to clarify... I understand the S5 isn't quick charge capable out of the box for some reason, but the Qualcomm Snapdragon 801 chip is supposed to be capable(quotes below). If we're rooted and are able to use modified/custom kernels, is there some reason we haven't enabled quick charge? I saw one kernel that is supposedly dead which had supported "fast charging". I found only one other kernel, which listed nothing about fast charging or quick charging. I've already read all of those google search links which are old and have some reference for the ability(below quote). According to another post on XDA, a Japanese carrier has enabled it...
XDA member timeToy:
" Quick charge 2.0 feature itself is part of the Snapdragon 801 CPU https://www.qualcomm.com/products/snapdragon/processors/801
DoCoMo (Japan carrier) has officially enabled the Quick Charge 2.0 on their handsets, including the Galaxy S5. The power adapter is for sure different, and I am not aware of any firmware change."
"Despite the Verizon Samsung Galaxy S5 (SM-G900V) CPU (Qualcomm Snapdragon 801) being listed as Quick Charge 2.0 capable on Qualcomm’s site and claims to that effect on various blogs, the phone doesn’t support the charging standard in testing."
https://jdrch.wordpress.com/2014/12...-s5-doesnt-support-qualcomm-quick-charge-2-0/
bdubbin said:
Maybe I need to clarify... I understand the S5 isn't quick charge capable out of the box for some reason, but the Qualcomm Snapdragon 801 chip is supposed to be capable(quotes below). If we're rooted and are able to use modified/custom kernels, is there some reason we haven't enabled quick charge? I saw one kernel that is supposedly dead which had supported "fast charging". I found only one other kernel, which listed nothing about fast charging or quick charging. I've already read all of those google search links which are old and have some reference for the ability(below quote). According to another post on XDA, a Japanese carrier has enabled it...
XDA member timeToy:
" Quick charge 2.0 feature itself is part of the Snapdragon 801 CPU https://www.qualcomm.com/products/snapdragon/processors/801
DoCoMo (Japan carrier) has officially enabled the Quick Charge 2.0 on their handsets, including the Galaxy S5. The power adapter is for sure different, and I am not aware of any firmware change."
"Despite the Verizon Samsung Galaxy S5 (SM-G900V) CPU (Qualcomm Snapdragon 801) being listed as Quick Charge 2.0 capable on Qualcomm’s site and claims to that effect on various blogs, the phone doesn’t support the charging standard in testing."
https://jdrch.wordpress.com/2014/12...-s5-doesnt-support-qualcomm-quick-charge-2-0/
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I see your point now.
But is QC2 really that much faster than USB 3.0 charging? Doesn't seem so, so maybe it's just not worth it for developers, if it's actually capable...
ldeveraux said:
I see your point now.
But is QC2 really that much faster than USB 3.0 charging? Doesn't seem so, so maybe it's just not worth it for developers, if it's actually capable...
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QC 2.0 is supposed to charge a 3300mA battery 0% to 60% in 30mins... I haven't tested USB 3.0 charge times since I received yesterday, but I'm guessing it's not as fast. What's your round about charge time?
I'll test charge time with OEM cable to USB 3.0 on my computer and using the OEM cable and wall charger and see what I get.
ttt
bdubbin said:
QC 2.0 is supposed to charge a 3300mA battery 0% to 60% in 30mins... I haven't tested USB 3.0 charge times since I received yesterday, but I'm guessing it's not as fast. What's your round about charge time?
I'll test charge time with OEM cable to USB 3.0 on my computer and using the OEM cable and wall charger and see what I get.
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Click to collapse
with USB3.0, my S5 charges at about the speed advertised for QC2. It's a wash man, just let it go...
Hello everyone,
my phone is charging with only max 1A, when my charger gives more power. How to remove limit in my phone to get more intensity?
I don't think it is possible. The charging circuit within the phone only lets 1 amp in.
Fast Charge is a hardware limit too?
kamil79123 said:
Fast Charge is a hardware limit too?
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I am not really sure but it can be managed in the kernel if the hardware supports and fast charging is not supported by this phone. Btw Im not 100% sure
I believe the feature has to be in the SoC, as well as implemented in the kernel for it to work. I know with the Redmi Note 3 quick charging was not supported in the original firmware, but since the Snapdragon 650 supported QC 2, custom kernels were able to use it. The Snapdragon 410 doesn't have quick charge capability to my knowledge.
EDIT
It appears the 410 does support quick charging, and the OEM has to support it. Wether that means A software or hardware implementation, I'm not sure. So maybe it is possible for a custom kernel to implement the feature. But there is not any kernel I know of right now that allows it
Hi Guys
There are several brands that use Chargers with the "Qualcomm ® Quick Charge" technology a uniqueness of Snapdragon processors.
Can we use the "Qualcomm ® Quick Charge" technology charger on Galaxy S8 with Exynos processor?
I plugged the charger into the S8 (Exynos) and was identified as fast charge, but I'm afraid of damaging the battery.
Yes, you can use Quick Charge adapters and the Exynos model will still use them like the Adaptive Fast Charge adapter.
And no, no matter what rating the charger is, the phone will only demand whatever it needs and will not "damage" the battery.
Thanks for the help, now I'm going to use it without fear!.