Unable to fast charge(rocket charge) - Lenovo Vibe P1 Questions & Answers

I have the stock marshmallow but fast charge just doesn't work
Using the original charger and cable of course...
It doesn't even work when the phone is switched off....
The phone is not heated up while charging...
Guys do you know how to fix this? I have tried different USB cables...

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[Q] N7100 slow charging on PC

Hi everyone
Ok my phone charges on samsung charger with my nokia n8 usb cable is fine and faster then default cabe.
But when i connect to my pc with usb cable it charges but very slow. i pluged it for full night but it charges only 45% with my usb cable i used in charger in usb 3.0 port.
any idea whats happening
and im charging it on USB port of pc, Coz one of my friend borrowed my charger without cable for a week.
and now i found out the prob.
Please suggest something.
Hey buddy. ..This isnt an issue at all....The standard note 2 charger is set at 2Amps...which suggests considerably fast charging....100% in about 4 hours. ..but if you are charging just from the usb using the pc port....It will definitely charge slower...because the phone is built so that the kernel will prevent excess power from a pc....After all. ...We plug the phone to transfer data....After all nd not to really charge....so it will be very slow...This is normal....It takes about 9 hours to reach 100% if I'm not mistaken....hope this helps
sadeshmagic said:
Hey buddy. ..This isnt an issue at all....The standard note 2 charger is set at 2Amps...which suggests considerably fast charging....100% in about 4 hours. ..but if you are charging just from the usb using the pc port....It will definitely charge slower...because the phone is built so that the kernel will prevent excess power from a pc....After all. ...We plug the phone to transfer data....After all nd not to really charge....so it will be very slow...This is normal....It takes about 9 hours to reach 100% if I'm not mistaken....hope this helps
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THANKS
and think it will take longer then 9Hrs :good:

AT&T SGH-i747 Charging problem

Hi,
so, I have this charging problem with my S3. It just charges too slow or dont charges at all. For example last night: I was on 54%, plugged it in and after 8 hours of sleeping my S3 was charged to 64%. 10%@8hours... doesnt sound right, does it? Is there anything I can try to do? (I tried other USB cables- original one, Nokia cable, Sony cable and the Nokia is doing best). Phone is charging quite good on PC but with charger its terrible so I tried other chargers and some just dont charge the S3(Nokia, Sony). Thanks for some suggestions

My phone is not fast charging

Last weekend my phone was working perfect then the battery reached 1% i put it to charge and i saw that it was charging but it said 6 hours to charge, which i found strange, i tried multiple chargers, etc. and none of them worked, so i thought that maybe the usb port got damaged because the same thing happened to my old note 4 and i fixed it replacing the usb port but i changed the usb port and it didn't work, so i thought that maybe the replacement was broken too, and i order 2 more from different places, and they didn't work. So I think that maybe is a software issue, I have the OF8 room rooted with AOU Kernel and TWRP and using the engineering sboot but there is no way for me to flash to stock because the phone is not being recognized by the computer as a usb device, so when i connect it to the computer is only working for cable charging. What do you guys think? Maybe i got all the replacement port broken, or maybe the sboot is affecting the port, or worst case scenario, the mainboard is faulty (which i don't think so, because the wifi, bluetooth, gps, screen rotation, everything else works)
Computer USB ports generally cannot fast charge unless it's USB 3.0. The phone doesn't need to be recognized by the OS. Fast charging is different from quick charge, where you will need to buy a compatible charger.
Thank you for replying back. But the issue is not the fast charging with the USB computer, is with any kind of fast charge/quick charge wall adapter. I think that i found the issue, and it was an external battery pack that it was damaging usb ports, because i got a brand new LG G4 and after i connected it to the battery it started to behave in the same way, so looks like the usb port gets broken every time i connect a device to that external battery.

Problem charging

Hi,
My Nexus 5X is starting to have more and more difficulty to charge properly. I have to move the cable and the connector in all direction to make the phone recognize it is plugged and even with that, it often sy slow or even quick charge and doesn't charge at all during the night. I sometimes wake up with no phone for the day. I use the stock charger and cable and a Type A to Type C cable with another charger and the problem is the same... Anyone has the same problem ? Damaged USB port ?

PI3 - After one week, no longer fast charging - other charging issues

I've had PI3 for a little over a week.
Starting last night, with original charger, fast charging stopped working and regular charging kept going in and out.
I notice it had powered off overnight, and when it was on later, it said the phone had powered off because it was overheating, so it powered off for safety.
PC charging still works(cable to PC) and it seems other fast charging with some other chargers it working either.
Fast charging doesn't work with any charger now.
Is it possibly the ROM? Can you fast charge while the phone is powered off? Any ideas?
Settings -> Battery -> Fast Charging (Cycle that On/Off/On)
If that doesn't work then I'd say it sounds as though the original charger malfunctioned/died/has an issue.
Do you know someone with a original S6 charger to test that theory?
That's my input as I haven't had a problem on PI3. Good luck!
EDIT:
Yes the phone fast charges when powered off if fast charging is enabled.
Ok, I'm trying some different cables too, but definitely it seems that fast charging is not working anymore, no matter which fast charger i use.
You had a charging problem with different firmware and different cables as you reported here: http://forum.xda-developers.com/sprint-galaxy-s6/help/poor-car-charging-reboot-t3470187
It seems likely the issue is with the port on your phone.
I determined it's the charging port. Thank you

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