Lost fast charge sometimes after oreo crd7 - Samsung Galaxy S8 Questions and Answers

hello. after the update, sometimes the phone doesn't charge fast. normal and slow charge with cable or with wireless. if i reboot phone the charge come back fast. why this problem and is it solvable? thanks

Hello, when you go settings>device managment>battery>advances settings> the fast cable charging option is on or off? try to change from on to off or the opposite and restart your phone . might you have a custom rom that has that bug , or a custom kernel.

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[Q] evo charge issue

my evo will not stop charging when disconnected from charger and wont connect to comp pleas help need to fix asap
What Rom are you running ? What Recovery are you using ? What Kernel are you using ? You said it will not connect to the computer. Have you Updated HTC Sync ?
Not charging while phone is on..
Hi guys,
I am facing a very unique issue(basically i didnt find any thread which had the same problem as mine). My Evo does not charge while the phone is switched on nor can i connect it to my comp from the recovery after i mount it in usb mode. It charges properly while it is powered off. I have tried installing jellybread & mokeeos roms with tiamat kernel but they go into boot loop.
It is really inconvenient since i have to switch off the phone for it to charge. Please help.
The details of the system are below:
RoM: rooted stock rom from xda thread (http://forum.xda-developers.com/wiki/HTC_Evo/ROMs)
the kernel is also stock
I am using Amon Ra recovery 3.11
Please do help me out with this.
I figure its a software problem since it is charging properly when switched off.
Are you Full Root "S-off" ? Have you tried using a different charger / cable combo ?
TEAM MiK
MikROMs Since 3/13/11
evo charge issues
Yes, My phone is fully rooted and s-off.
also i have tried using several charger, cable combos.
When it is in fastboot, i can flash files, threre is not problem there, but when I turn on USB mode in the recovery, it does not detect on the computer.
Also It charges when off, but does not when fully switched on. 1 thing that i now noticed was that sometimes, it starts charging when switched on, and then stops after 1 minute or so.
Also the battery drains extremely quickly now. This was not the case before this happened.
It would be great if you could help me out here,
israfild said:
Yes, My phone is fully rooted and s-off.
also i have tried using several charger, cable combos.
When it is in fastboot, i can flash files, threre is not problem there, but when I turn on USB mode in the recovery, it does not detect on the computer.
Also It charges when off, but does not when fully switched on. 1 thing that i now noticed was that sometimes, it starts charging when switched on, and then stops after 1 minute or so.
Also the battery drains extremely quickly now. This was not the case before this happened.
It would be great if you could help me out here,
Click to expand...
Click to collapse
Sounds like a bad battery or bad charging port... cheapest way to test is to buy a battery from ebay or something. See what happens. If the same problem persists its a hardware issue with the port itself (which I think it is from the sounds of it). Or you can unroot it, load a stock Sense rom and go to a Sprint store to have them look at it.
You can also try cleaning the Charger port itself out. I've issues in the past with charger ports getting dirty, which causes a bad connection. But I would still defiantly try a different Battery.
thanks guys, will clean the port and also try a new battery...
will get back once i have done these...

Fast charge mode

Hi! I'm on 4.1.2 Slim rom and when I try to put n7 in fast charge mode....it won't stay. I go back into settings and its unchecked again.
I googled issue, but as soon as you use fast charge in search....all I get are tonnes of charging issues unrelated to my issue.
Thanks for any input.
Sent from my cell phone telephone....

[Q] S5 G900F overheating while charging

Hello everyone!
I have a problem with my s5 in the last few weeks.
When I connect it to charger, it gets really hot. I checked under battery section and it indicates that my phone is always awake while charging (I didn't enable the "always on" option in developer options). The interesting thing is that when I restart the phone while it's on charger, after the restart it stops showing that it is always awake and the temperature drops drastically.
So, I'm guessing that when I connect it to a charger, something starts to use the processor, and after a reboot it stops.. I don't know.. Does anyone have a similar problem?
And of course, I flashed a new 4.4.2 stock rom and did a full reset from stock recovery, so everything was untouched, but it was still warming up. I was so desperate that I even installed lollipop, but the problem still occurs
I really don't want to reboot my phone every time I connect it to a charger, or worry about it charging over night!

6.0.1 marshmallow & fast charge

Just upgrade my phone to stock marshmallow 6.0.1 (XME) ROOTED + CUSTOM KERNEL
The fast charge option is DISABLE (I dont feel the need of using it)
However, whenever my phone shut down and charge, fast charge is activated on its on.
When my phone dies, I plug it in, the fast charge is activated. Turn it on, still activated.
Charging half way with fast charge disabled, turn it off, fast charge activated itself. Turn it back on, still activated!
This problem does not exist when it is on 5.1.1 lollipop.
Anyway I can disable the fast charging option COMPLETELY?
Why samsung has so many problem with their battery!?
Please someone help me.
Ha ha didn't know that. But there is NO point of keeping it off anyway.

Lenovo K4 note Charging Problem

Hi,
recently I am experiencing this deadly problem .
my battery drains completely to the amount that phone can't even boot . biggest problem is that its like phone is not accepting charge . after it loses all the charge,it turns off . when I connect charger it vibrates randomly . it feels like battery doesn't even have the charge to load that Lenovo battery charging animation page(while switched off ). phone goes to soft brick stage .after a few vibrations(I think phone is vibrating one time before loading battery charging page ,phone can't even load that charging page ,may be due to very low charge .so it vibrates and attempts to load battery charging page,and it goes off . again vibrates... somehow it recovers from the loop after some time )it loads battery charging page , and would stuck at 2%,or 8% etc... after long some 6-8 hours phone regains control and charge normally and everything coming to normal .I can't figure out what this problem is . only thing I figured out is that this happens when phone reaches a certain low battery percentage like below 20% .
after that phone will not accept charge until it goes off and all the above things ...
pls someone look into this matter ,may be someone else might have experienced this or someone can give me a clue
This problem has been faced by many users, including me. I thought it was only me, until one of my friends faced it too. Apparently, there might be a problem with battery stats. If you charge when it is fully drained, It will vibrate a few times. This happens because, the phone always keeps 2% of battery for the offline charging screen to load(the charging screen while off). But when the phone's battery is fully drained to 0% then it will vibrate and stays like that before it can switch on. So to solve this, charge the phone and leave it like that until its fully charged or like when you feel it is stuck(while the phone is switched off only). Then switch it on, and fully drain it again. Now once again charge the phone and leave it. Then drain. Do not remove until the phone until it shows 100%. Repeat this few times. This is actually to calibrate the battery stats. Now you'll see that battery charges properly.
PraneethMv said:
This problem has been faced by many users, including me. I thought it was only me, until one of my friends faced it too. Apparently, there might be a problem with battery stats. If you charge when it is fully drained, It will vibrate a few times. This happens because, the phone always keeps 2% of battery for the offline charging screen to load(the charging screen while off). But when the phone's battery is fully drained to 0% then it will vibrate and stays like that before it can switch on. So to solve this, charge the phone and leave it like that until its fully charged or like when you feel it is stuck(while the phone is switched off only). Then switch it on, and fully drain it again. Now once again charge the phone and leave it. Then drain. Do not remove until the phone until it shows 100%. Repeat this few times. This is actually to calibrate the battery stats. Now you'll see that battery charges properly.
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Click to collapse
thanks @PraneethMv for the quick reply . I'll try this .
actually feeling relaxed :good:
shejin1990 said:
thanks @PraneethMv for the quick reply . I'll try this .
actually feeling relaxed :good:
Click to expand...
Click to collapse
Are you on stock or custom rom? If you are on custom rom, you can enable usb fast charging and charge it with computer. It helped me.
PraneethMv said:
Are you on stock or custom rom? If you are on custom rom, you can enable usb fast charging and charge it with computer. It helped me.
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Click to collapse
i've tested most of the ROMs out here . thought it could be a ROM related issue . macblaze,mohancm,zormax ROMs . currently on zormax's Lineage OS 13 (Marshmallow) . which one to you prefer?
shejin1990 said:
i've tested most of the ROMs out here . thought it could be a ROM related issue . macblaze,mohancm,zormax ROMs . currently on zormax's Lineage OS 13 (Marshmallow) . which one to you prefer?
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Click to collapse
No. It's not rom related issue. Each rom has some unique capability. Any rom is good. You can use Kernel Auditor to enable usb fast charge and charge the phone with any computer. This will work on any rom which has a kernel which supports usb fast charge
hii, guys i have problem too, unfortunately from yesterday, my phone doesn't charge but it is charging but not showing, it stucks to 42% and usb/Mtp is not recognized after plugin to pc.. i had shown all by pc side there is no problem in my pc but there is problem resides in my phone by the way i am on stock rom, pls help guyss to get rid out of this. I have done everything restart, reset but things aren't my side, i think this is hardware problem. i
I had same issue.....how did u recovered from that.....plzzz reply ....
Sorry to bring the old thread up, but I also have this issue out of the sudden. Is there any fix?
stormeye25 said:
Sorry to bring the old thread up, but I also have this issue out of the sudden. Is there any fix?
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I could really use it... can't figure it out
Help?

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