Lenovo K6 Note charging issues - Lenovo K6 / K6 Power / K6 Note Questions & Answers

Hi guys,
Recently I've noticed that while charging my phone, sometimes it charges normally (that is 2h14mins to full), but sometimes it changes randomly to some weird 4 hours or so. Estimated charge time changes during one charge randomly. I am on nougat 228, using original charger that came with the phone, plugged to a wall, not using the phone during charging. Also, I have heard about this battery calibration method, can it fix this issue? Not sure whether nougat update could have caused it.
PS: The phone is new, like a week old.

My phone has got the same problem, also if phone is turned off it will take a long to charge, did you find a solution?

Related

[Q] Nexus 4 Charging Issues...Both Wired and Wireless (more than AC vs USB complaint)

Basic Info: I'm currently running **[4.2.2][CM10.1][LINARO]Team Asylum CM10.1 Nighty, build date April 18 (Had recently flashed lastest nightly, then started noticing my charging issue, and flashed an earlier version to see if that would fix it.. it didn't).
The problem: I let my phone on my wireless Energizer Qi charger overnight. Charging indicator lights all went on, and I went to bed. I woke up the next morning and noticed that the phone was only at 37%. Putting the phone on the wireless charger, i noticed it will light up, then turn off, then light up, then turn off. Figured, something wrong with the charger/case, so I removed the case and tried again, same thing. Tried attaching to computer via USB, and the same thing happened, the connection dropped in and out. Now I have it attached to wall outlet, and the same thing is happening, especially if I move it around.
I managed to get it to a consistent charge (says USB though its plugged into wall..) by leaning the phone up against something, but if I move it it cuts out...
I first was thinking maybe there's something wrong with the microusb port, like what happened with my HTC Evo after a while.. but the same thing happens with the wireless charging.. So, I'm not sure what to do.. Whether it's a rom issue, a hardware issue, a kernal issue.. Any thoughts on what I should do? Wipe battery stats?.. RMA?.. Complete nandroid restore?
Adding: I have Snapdragon Battery Guru on there.. if that's relevant to anything.. https://play.google.com/store/apps/details?id=com.xiam.snapdragon.app&hl=en
Battery History: This morning: http://i.imgur.com/bhCvay0.png
Now: http://i.imgur.com/gPb9yhL.png
Battery Stats Now: http://i.imgur.com/A6gzTca.png
UPDATE. Flashed francos milestone 2, and the problem seems to have disappeared.
UPDATE 2: jk it's still doing it.
I've had the same issue for about a month now. I removed the snapdragon battery guru app and it doesn't do it as often now but it will still do it. I also calibrated my battery with a battery calibration app when it became fully charged and now it will only do it about once every three days. I don't really have any other advice than that, all I know is that my phone started doing it after I finally caved and flashed a kernel.
Sent from my Nexus 4 using xda app-developers app
I have the same issue and I'm completely stock and unrooted. I will wake up in the morning and the battery is at, say, 80%. Unplugging the a/c and plugging it back in doesn't help at all. I have battery widget reborn and it tells me my battery is charging at 1% per 30 minutes. This morning I hooked it up to my HTC 8X charger and it immediately started charging correctly so I'm inclined to believe it may be the charger but it could've been coincidence since other times unplugging and replugging it works. Some other times I have to power off and then on in order for it to work again.

[Q] Help with nexus 7 battery issue!

Hello people!
I've had my Nexus 7 for about 4 months now, and it started having battery problems a couple of weeks ago.
After the battery had drained completely, it wouldn't charge at all. I followed some steps to solve this problem, and managed to get it up again, but after that, charging it has been a nightmare.
To sum up:
When my tablet is on and plugged in, it shows that it's charging, but the battery slowly drains even if I don't use it for hours. If the tablet is off and plugged in it shows that it's charging, but it is not.
After it's completely drained, I have to go through the whole recovery mode, turn off, thirty second button push process to revive the tablet (which otherwise does not work at all) and let it charge while off. After that the tablet works fine, but does not charge.
I even did a factory reset, but nothing happened. Also I'm using the charger that came with the tablet.
Should I ask for a new one with my Guarantee or is there a fix for my problem?
maybe its some internal issue, if it came with a warranty. maybe go to the place where you bought it and see if they will replace it with a working N 7.

Charging problem. USB board dead?

Hello all,
I have a Galaxy S4 (i337) since April 27, 2013; it's been working great...until today. Earlier this afternoon I plugged my phone on the charger because the battery was running low. I noticed that the phone wasn't charging at all...or at least it seemed that way. On the battery section of the Settings app, it stated that the phone wasn't charging, but the percentage kept rising every few minutes. It did the same turned off, on or on TWRP, but the phone kept saying it wasn't plugged in.
Hoping it was a kernel/driver issue with the nightlies I've been running I switched ROMs and even restore from a backup I made a few days ago. Nothing new happened. I kept getting the "not charging" thing. So I unplugged it and the battery started draining quickly, about 10% every 15-20 minutes on standby and light use. So I switched batteries, chargers and nothing.
So, can anyone tell me what's going on here? I already purchased the USB board, but I was wondering if there was an easier solution. I tried cleaning the contacts, but they're not as bad as they could be. So if anyone can shed some light on this issue I'll be very grateful.
Thanks!
Update: This keeps getting weirder. I turned the phone off and plugged it in overnight and this morning the phone fully charged. Although when turned on there's no indication whatsoever of the charger being plugged in. This is frustrating.

Charging intermittently stops and resumes rapidly

My 6P on 6.0.1 stock with the march update has had occasional times where it will intermittently charge, then stop, then charge endlessly, changing back and forth about once a second or more often. There's been times I've woken up, like today overnight when I noticed it barely inched up a percent or two on the Google USB-C cable connected to my laptop.
To isolate this from being a defective cable issue, this has also happened with the Google charger that came with the phone. I would see the screen turn on in fact, like when you first plug the phone with the screen off, to indicate charging has begun. That would occur every few seconds.
I'm a little concerned. The time it happened with the charger, a reboot seemed to have calmed it down. But today no matter the restart, the charging just keeps cycling nonstop.
Anyone else had this? Would it be wise to file a problem with the Google forums and contact support?
Thanks for any help!
Same problem here
Dang, good to know I'm not alone!
I've also experienced higher battery drain (twice more I'd say) than normal recently. Even overnight when I used to see hourly drain rates of 0.5%, now I see 1.5% and higher. Getting worried the charging issue may be damaging the battery. But it could also be the patch or a rogue app.
I have the same issue - it started about 3 days ago
Well either the cords bad, the brick is bad, or the receptacle. Or the charging port on the phone, the battery or power control module in the phone. Or if theirs a thick case on your phone.
Sounds like it starts to charge then stops. But I'm no electrician. Oh wait, yes I am.
It starts to charge, then stops as though the cable was disconnected, then resumes within half a second, then disconnects, and so on and so forth non stop.
Case might be a reason. It's a rubber and plastic transparent Spigen one. I'll try removing it when it happens again next time.
But at this rate, sounds like 3 people are having the same issue, and if it's a hardware one, then damn....
This isn't the charger... There is something buggy with the update. I woke up a few days ago after the march update with an almost dead phone, and the charging icon flashing over the battery, as if the phone new it was plugged in but refused to charge. I unplugged and plugged it back in with the same result. I restarted and tried again, same result. I was only able to get it to charge my plugging it into my girlfriend's nexus 5x charger, which instantly started charging my phone. I went back to my charger and all of the sudden no issue and the phone was charging fine. There is definitely something up with this update.
Well then, that makes 4 people now.
What's a good way to report this?
I'm not seeing the same exact issue as you guys, but I AM having charging issues after updating to MHC19I. I can still charge my phone from the stock charger and my other USB-C chargers, but now none of them allow my phone to charge rapidly. Do you guys who can get your devices to charge from a rapid charge compatible charger see the "Charging Rapidly" message on the lock screen? Ever since this recent update, I've noticed that my device isn't (and is taking over 2 hours to charge fully from ~20%).
I have this problem too. It's fixed by a reboot so I'm assuming it's not a hardware problem. It only happens once a week or so.
The first time it happened I didn't notice the charging/not charging and only realised something weird had happened because my phone was off & showing fully charged. My phone is never switched off.
I figured it out the next time when I noticed the screen was still on during the night. Switching from charging to not charging was keeping the screen on.
So glad it's not just me.
flightsimmer said:
I'm not seeing the same exact issue as you guys, but I AM having charging issues after updating to MHC19I. I can still charge my phone from the stock charger and my other USB-C chargers, but now none of them allow my phone to charge rapidly. Do you guys who can get your devices to charge from a rapid charge compatible charger see the "Charging Rapidly" message on the lock screen? Ever since this recent update, I've noticed that my device isn't (and is taking over 2 hours to charge fully from ~20%).
Click to expand...
Click to collapse
I normally see it say that on the USB C charger. That being said, you seem to have an intermediate speed going on, as opposed to super slow normal USB cable speeds and the USB-C fast charger. In my experience most 1-1.5V low amp ports like my Mac's, or the car's USB port will charge at a rate of about 1% per 3-5 minutes. So a full charge would take 8-9 hours from 0%. From the USB-C wall charger it would be about 1%/m so an hour and forty is enough to get it back to full.
Based on that your charger seems to be somewhere in the middle.
But yes it isn't normal. If you are using Google's native hardware, you should see the same charging speed as I am.
I'm just terribly worried this cycling is destroying my battery. I have definitely not gotten the same battery life the last few weeks.
Hey guys!
I experience sort of the same problem as you guys, but i have the Nexus 5x
i copy from my thread at google nexus forum
My phone just randomly die. It will work for like 2 hours. Almost like the battery would been disconnected.
When the phone shutdowns it says the battery is low and try to charge. The Battery icon with a flash is showing, but just for 5-7 seconds, then it shutdown again and it's looping again and again and again.... To get out of the loop i'm booting in to fast boot, then push at start. and it is almost 50/50 if it is working. It can be booting up and you see the red/yellow/green/blue yada yada boot-up sequence then in 5-7 seconds in to the sequence it would shutdown again immediately.
I tried several factory-resets. re-flashed to stock. Nothing helps.
/marcus
Same issue
Just starting having this issue. It constantly says charging then a second later shows no charging and the process keeps repeating itself. I did a reset and the issue seems to be resolved for now. Really hope this isn't a constant issue. Definitely appears to be software related though.
zxphenomenalxz said:
Just starting having this issue. It constantly says charging then a second later shows no charging and the process keeps repeating itself. I did a reset and the issue seems to be resolved for now. Really hope this isn't a constant issue. Definitely appears to be software related though.
Click to expand...
Click to collapse
I hadn't had it for a while then recently it happened again once. I still don't know what triggers it for sure.
The battery drain is also rather random. There are days I can expect the unit to idle and drain at or below 2%/h, but lately it just goes through it way faster, twice that. I am unsure why and how that happens so randomly. Seems the Google Play Services and Google Apps are using up some %s. Not much else I can identify.
I've had this issue since a few days ago, restarted the phone and it's come right for now.
Haven't experienced this in weeks now.
Seems largely gone.
Any updates on this? My Nexus 6P started showing the same symptoms (either won't charge at all, or charging cycles on and off rapidly (< 1 second) and only sometimes charges). The issue appeared out of the blue 4-5 days ago, just before the 1 year anniversary of receiving the phone. I tried different cables and adapters, still no change. Last night at 11pm it was at 50% when I set it to charge and it seemed to charge. This morning at 6:30 am it had only charged up to 83% and was charging on and off. Worried about how to reliably use the phone if it won't charge, and also how this might affect the battery / other circuitry.
Any help/tips appreciated!
Edit: The phone hasn't been dropped or had any other issue that may affect the hardware. Also, no OS update or anything recently (AFAIK - it did not ask me to install anything, not sure if there were any silent updates). It is currently on Android 7.0 Nougat (baseband version angler-03.72, build NBD90X, security patch level Oct 5, 2016).
Have not had this in a long time. It sort of stopped on its own. :S
Solved (for me anyways)
I just had to restart the device.
I'm having the same issue on my LG G5. Started out of the blue and like others, restarting temporarily solves the problem. Anyone solve this yet?

Are you facing the "Dash Full Charge" issue?

Ok....
I think it's not new that we have a problem here.
Some of the people who got OnePlus 5,
Facing an issue when charging that it charges up to 80%-90% with the Dash Charger.
And then simply stops, and to charge to 100% we use regular charger (Not Dash Charger)
https://forum.xda-developers.com/oneplus-5/help/oos-4-5-8-dash-charger-t3652711
https://forums.oneplus.net/threads/never-fully-charged.599409/
https://forums.oneplus.net/threads/charging.600540/
https://forums.oneplus.net/threads/battery-problem.601016/
Click to expand...
Click to collapse
And there are more evidence of the issue.
We need to deliver the massage to OnePlus.
So please tell me, your facing the issue too?
Reserved
...
---------- Post added 14-08-2017 at 12:03 AM ---------- Previous post was 13-08-2017 at 11:43 PM ----------
The power input in lowered after the phone has charged to 70%+, which results in slower charging speed.
It's done to preserve the battery and to allow more charging cycles in the long run.
So, it's not a bug. It's a feature.
As @sufoalmighty said, it's not a bug, it's a safety feature to keep the battery healthy.
Ok look.... it just stops and the phone says not charging.. i don't really know why
Hi Guys,
It's a real issue and I'm experiencing it. Plus, there are few threads about this on Oneplus forum and Reddit:
here: https://forums.oneplus.net/search/13523112/?q=dash+charging&o=date&c[title_only]=1&c[node]=265
and here: https://www.reddit.com/r/oneplus/comments/6r0403/oneplus_5_dash_charge_stop_at_83/
I even had an error message on the phone when trying to charge it more than 85% when off... Everytime I briefly pushed on the power button to see if it was charging properly it said :
"Device temperature is too low. Can not charge"
Talked to Oneplus support twice, they escalated my ticket. But I have no news from them for 3 days now... I think the best could be having them akcnowledge there is an issue, even if it's gonna be painful for them for some obvious marketing reasons...
What do you think ?
If your phone actually entirely stops charging, it is a bug, probably a hardware problem with your charger, as a person on the linked Reddit thread said. Try a different DASH Charger first. If it did start after the update, you could always flash back and test it against tests of the new one and send them that information. Saying that it stops DASH charging isn't very clear and contains no information OnePlus can work with. Download Ampere and check it with the cable plugged in after 80% to see what value is showing, or use the *#808# menu to test the same. Post results, including a picture clearly showing the screen and the fact that it is plugged in [take it with another device].
Experiencing the same issue as @the_david. My OP5 is 5 days old, received it with stock firmware (4.5.3 I think, not sure) everything was fine. Updated to 4.5.8, rooted, installed magisk etc... Wanted to charge it after some days, but with the dash charger it stops completely at 75%. Turning of the phone shows battery temp to low (was at 33°C).
A non-dash charger will charge to 100%. Cache & Dalvik reset had no effect.
Edit:
I let the phone discharge to 0% and tried to charge it with the dash charger. I saw the dash charging symbol in the "bootloader" & blue LED, however it stayed stuck at 0%. With another charger I was able to load it to 2%, afterwards used the dash charger to get it up to 80%.
Got a replacement charger and the issue was gone
So, I got a new Dash charger and... It fixed the issue. It seems there are some problem with some dash charger series, especially if you bought your OP5 to a Chinese reseller...
Everything works fine now!
The problem in my case is the rom installed... Tried with RR and dash is ok up to full charge, but on stock oos up to 90% is dash and from there normal charge
No problems here. Dash charge till 80-90 percent and than charging values going slower and slower and slower up to 100 percent. So i guess i'm fine.
What i "do" like to mention is: When device is fully charged at 100 percent, within 10 minutes it drops very fast to 87 percent! than the battery seems to stabilizes itself. With each dropping percentage the battery is more and more going slower at discharging..
I don't know if that's normal behaviour, because i'm not familiar with OP5.. I came from Samsung.
Maybe somebody can explain this? or am i seeing it wrong?
It's strange.. i've a linear discharge.. have you tried a battery fix? Discharge all then charge until 100% from switched off phone.. Don't do this everytime because will damage battery... Or maybe it's just android that after sometime the battery percentage split to 2% at time... 100-98-96 etc..
Did that in the past with replacable batteries, also use battery calibration app (still a myth, but whatever). I never discharged this Device further than 10 percent (like you kinda mentioned it can damage the battery) and since it's hard to replace the battery i wont take the risk. Maybe my battery didnt even get the change to settle because of the many Roms and Kernels i Flashed over and over again, since i got my device for about 10 days now haha. I guess i need to give my battery more time to settle and don't stress it?
I was in your doubt too, since i've flashed a looooot of rom in about 2 days lol and i stressed really too much my phone.. But as i said up, i've noticed that the battery percentage (what we see in the statusbar and not the reality charge) depends a lot on which rom you're using... In this 2 days i've also charged my phone a lot of time, via dash charge or via pc (while copying files from computer to phone) and it seemed damaged in RR but when i reflashed back to freedom it has returned normally and today i have a very long life battery (charged this morning at 9:30 and now i still have 81%)... So in the end i think your battery is not damaged but have you tried a factory reset? PS: i've never discharged it under 20% PPS: and sure, for answering your question, i think that less stress (few charge)= more battery life so now i wait tomorrow to try another rom but today is the "My oneplus 5 rest day" lol

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