Hi to u devs
Like the title says iam looking for a kernel that support fast charge and undervolting.
I read somewhere that with cm9 on the tab10.1 it was possible to charge the tab fast with a computer via fast charge.
There is hardware for this that cost some euro, so a software solution would be great and u can get money for this.
Additional a mod for a fast charge toggle would be it
Undervolting is only a cherry pick and not needed so much.
Thanks in advance
Next time post this in q&a not in development. Also fast charge on this tab would be pointless since a USB port would not be possible to output enough power to charge the tab even with the mod
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truthkillszz said:
Next time post this in q&a not in development. Also fast charge on this tab would be pointless since a USB port would not be possible to output enough power to charge the tab even with the mod
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
Ofcause a usb 2 port has enough power!
U can try a samsung charger with 1A and it will charge the tab with 1A! I tried it with my galaxy nexus charger.
The problem is that they changed some connections in the usb port, but seems to can be changed back with a kernel mod.
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Craiq said:
Ofcause a usb 2 port has enough power!
U can try a samsung charger with 1A and it will charge the tab with 1A! I tried it with my galaxy nexus charger.
The problem is that they changed some connections in the usb port, but seems to can be changed back with a kernel mod.
Click to expand...
Click to collapse
you must have a magical tablet to fast charge with 1 amp.
Related
Will this work on Galaxy Tab Plus?
http://galaxytabhacks.com/galaxy-tab-10-1-hacks/how-to-enable-usb-charging-on-your-computer-and-all-usb-charging-adapters-on-your-galaxy-tab-10-1/
Certainly not with the stock kernel.
garyd9 said:
Certainly not with the stock kernel.
Click to expand...
Click to collapse
Will this work with your kernel?
I cannot get my Tab to charge even with a 2.1amp car charger.
Oh, I have the GT-P6200.
msn0005 said:
Will this work with your kernel?
Oh, I have the GT-P6200.
Click to expand...
Click to collapse
It might, but my kernel won't work with the P6200.
I think the tab actually charges through USB although the notifacation tells you not charging. You'll see the percentage of battery increments slowly.
I have a 4 USB wall charger with an output of DC5.0v 2100mA.
When I connect it detect as a USB connection and no charge.
msn0005 said:
I have a 4 USB wall charger with an output of DC5.0v 2100mA.
When I connect it detect as a USB connection and no charge.
Click to expand...
Click to collapse
Don't believe everything it tells you. Its pulling 500mA from the charger. That's enough to charge the tablet if its not being used.
Sent from my GT-P6210 using Tapatalk
re
HEllo, this manual dosnt work on galaxy tab 7 plus rooted.
Turn off tablet then its charging
Sent from my GT-P6210 using XDA
Hey guys, its been a while since I've been on the Forums, but I am having a hell of a time finding a concrete answer:
Is there any way, whether it is via a mod, ROM, or kernel change, to charge a device that is plugged in to the Samsung USB adapter?
I am going on a very long hike, and I'd love to be able to trickle charge my Note with the Tab Plus's much larger battery.
Hmmm let me get this straight. U wanna charge ur galaxy note from ur tabs battery? Well if that's the case then I don't think there is any mod rom or kernel floating out there that will give u that function. You are better off either buying a second battery and having it fully charged or buy one of those portable chargers? Or sense ur gonna be out in the open, why not build a mini solar panel charger for ur note and keep it on the back of ur bag. Ive done it before its not as good as charging with ur normal charger but it sure does the job. Hope this strange idea helped u out!
Sent from my GT-P6200 using XDA Premium HD app
Hi,
I just got this item from ebay: New USB Charger Converter Adapter for Samsung Galaxy P1000 Tab
http://www.ebay.co.uk/itm/190706474031?ssPageName=STRK:MEWNX:IT&_trksid=p3984.m1439.l2649
it says in the specs that "Connects Samsung P1000 charging cable with 2.1A current output power adapter."
I tried with the tablet 8.9 and it really charges from the computer USB, unlike a without this converter that only keeps the charging.
Im using A1 kernel and Im just wondering if there is any risk? or someone have experience this kind of adapters earlier?
ERM. Doesn't the tab come with a 2.1amp out brick in the box?
Both my 10.1 and 8.9 came with the same 2.1amp brick.
If you want faster charging, you gotta find a kernel that supports fast charge. AFAIK, AOKP builds this in and can be swapped on and off in performance settings.
Sent from my SAMSUNG-SGH-I957 using XDA Premium HD app
Eun-Hjzjined said:
ERM. Doesn't the tab come with a 2.1amp out brick in the box?
Both my 10.1 and 8.9 came with the same 2.1amp brick.
If you want faster charging, you gotta find a kernel that supports fast charge. AFAIK, AOKP builds this in and can be swapped on and off in performance settings.
Sent from my SAMSUNG-SGH-I957 using XDA Premium HD app
Click to expand...
Click to collapse
Im talking about an attachment that makes your tablet to charge faster from the usb port of the computer
Sent from my GT-P7300 using xda app-developers app
if you're charging from a standard .5A usb 2 port you won't charge any faster as this won't magically turn your .5A port to a 2.1A. what it will do is allow you to fast charge from a source that can output more power, like an aftermarket usb charger or possibly a usb 3.0 port.
madsquabbles said:
if you're charging from a standard .5A usb 2 port you won't charge any faster as this won't magically turn your .5A port to a 2.1A. what it will do is allow you to fast charge from a source that can output more power, like an aftermarket usb charger or possibly a usb 3.0 port.
Click to expand...
Click to collapse
I have it with me, and it does the magic, normal usb cable doesnt charge at all ( on a1 kernel 1.7.3) with this device in few minutes i see an increase in charge.
Im just a bit worried since i havent seen any of these around, if someone else have used them
Sent from my GT-P7300 using xda app-developers app
I have an I9500 s4. Rooted with pacman rom [5.0.1]. When i am plugging into an ac charger its very slow and also draining if used while charging. So i used ktweaks to try and enable fast charge and the charging current is 500 amp (and sometimes drops to 300amp). I think the problem is that my AC adapter is being recognised as a usb port. My charger is 2amp and i have used it before and had no such problem [before custom rom]. So is there anyway to increase the charging current.
Screenshot of ktweaker attached.
Hi, thank you for using XDA assist. See if you can ask here, http://forum.xda-developers.com/showthread.php?t=2396173 You may not be able to do to your post count. If not then try here, http://forum.xda-developers.com/showthread.php?t=2192886
Thread closed.
Hello,
This is my first post on XDA. So I hope I my question has'nt been posted already...
I have a Samsung S6 with the original fast charger.
I still own a Desktop dock from my Samsung Galaxy S3.
Question 1 :
Can I use this desktop dock, with the original charger included with that dock, to charge my Samsung S6 ?
Question 2 :
Can I use this desktop dock, with the fast charger included with my S6, to charge my Samsung S6 ?
Thanks in advance...
I believe that the answer to both is yes, but I'm not familiar with the S3 dock.
flu13 said:
I believe that the answer to both is yes, but I'm not familiar with the S3 dock.
Click to expand...
Click to collapse
In the mean time, I tried the option in question 1 : it works !
But I'am hesitating to try the option in question 2 :
the dock has an output of 1.0 A
the output of the fast charger is 2.0 A (I think ?)
The amperage on a charger is just the max it can output. The device itself will determine how many amps to pull.
Am I correct that the dock will only give an output of 1.0 A even if I connect it to a fast charger (2.0 A)?
So fast charger + dock is no fast charging the Samsung Galaxy s6?!
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EddyJacobs said:
Am I correct that the dock will only give an output of 1.0 A even if I connect it to a fast charger (2.0 A)?
So fast charger + dock is no fast charging the Samsung Galaxy s6?!
Sent from my SM-G920F using XDA Free mobile app
Click to expand...
Click to collapse
Yes. I have a Note 4 that I use with my S3 dock and even with the OEM fast charge adapter I only get a normal charge. It's fine for me since I use it at night and that's plenty of time to charge my phone.
I'm glad to hear it works with the S6 since my wife has the S3 and the dock and she will be upgrading to the S6 in a few weeks.
I have tested both situations. They both work but no fast charging. Only "normal" charging.
Thanks to everyone for there help!
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