SM-J730F never charge to 100% when batt is 30% or below - Samsung Galaxy J7 (2017) Questions & Answers

Hiya everybody, I've bought a SM-J730F and I'm really happy with the device, goes faster, runs all apps without problem and the battery life is really fantastic.
But i saw sometimes when i go to bed with my battery at 30% or below and i left the phone charging all night (so when i wake up the battery will get full charge), the device NEVER has charged to 100%.
As a reason i can't explain, the mobile stops the charge at 80% approx.
If i disconnect the charger cable usb and i connect again to the phone, the charge continues without problem to 100%. I don't know why the phone stops the charge at 80% without arriving to 100%.
I've calibrated the battery with *#0228# so i think theres was not the problem.
Any response will be so appreciated.
Thanks to all and sorry for my english!
Enviado desde mi SM-J730F mediante Tapatalk

makination said:
Hiya everybody, I've bought a SM-J730F and I'm really happy with the device, goes faster, runs all apps without problem and the battery life is really fantastic.
But i saw sometimes when i go to bed with my battery at 30% or below and i left the phone charging all night (so when i wake up the battery will get full charge), the device NEVER has charged to 100%.
As a reason i can't explain, the mobile stops the charge at 80% approx.
If i disconnect the charger cable usb and i connect again to the phone, the charge continues without problem to 100%. I don't know why the phone stops the charge at 80% without arriving to 100%.
I've calibrated the battery with *#0228# so i think theres was not the problem.
Any response will be so appreciated.
Thanks to all and sorry for my english!
Enviado desde mi SM-J730F mediante Tapatalk
Click to expand...
Click to collapse
hi bro if you bought new one so need to restore to factory default and then check problem is still or not
but if you use used phone then may be old user used custom rom due to custom rom battery issues occurs
and please note that don't charge phone 100% just charge your phone between 30% to 80%
according to my observation if problem still after restore then battery is faulty.

Shoaib Sabir789 said:
hi bro if you bought new one so need to restore to factory default and then check problem is still or not
but if you use used phone then may be old user used custom rom due to custom rom battery issues occurs
and please note that don't charge phone 100% just charge your phone between 30% to 80%
according to my observation if problem still after restore then battery is faulty.
Click to expand...
Click to collapse
Finally i've changed the usb cable and now it charges to 100%.
It was a problem of the usb cable, don't know why.
Thanks for your answer!
Enviado desde mi SM-J730F mediante Tapatalk

Related

Battery Problem

Hi
i'm having a problem.
My phone was connected to the charger when i restarted it. Batter was at 77% and charging... after restargin, it showed my battery charge as 100% and the charging light was green/yellow!!! so is there a calibration problem? What do i do otherwise?
It's normal...
It happens to me also... I think it's the problem with the battery software module. Sometimes because of over charging, the battery gets sooo hot...
just in case get ya battery checked
try this.
Hi,
Even i was getting the same problem. While connected to charger it was showing 100%v fully charged but as i removed the charger, the battery went Red. I thought its a problem with the battery.
But it was the problem with the charger. I charge my cell using Data cable through my computer, and its working very very fine like before. I dont want to waste money on buying a new charger
Thanx,
Sandeep.
ElectroV said:
Hi
i'm having a problem.
My phone was connected to the charger when i restarted it. Batter was at 77% and charging... after restargin, it showed my battery charge as 100% and the charging light was green/yellow!!! so is there a calibration problem? What do i do otherwise?
Click to expand...
Click to collapse
Its perfectly normal . Just remove the charger, use the device for a few mins and then recharge.

Battery first charge

hi
what the recommended method to charge the new battery?
1)charge few hrs till full and drain till 0% and charge again?
2)charge >10hrs?
I used to have N6288, it will auto stop charging when full.
Therefore i tend to charge my hp before i sleep and wake up in the morning to off the charger. So which is like charging for >10hrs.
Since i do not own htc before, so i'm not sure about how they charge.
lets say if battery full till 100%, will it auto stop charging?
i only afraid with my charging pattern (charging while sleeping) will make htc batt spoilt.
any advices?
thx alot
htctc16 said:
hi
what the recommended method to charge the new battery?
1)charge few hrs till full and drain till 0% and charge again?
2)charge >10hrs?
I used to have N6288, it will auto stop charging when full.
Therefore i tend to charge my hp before i sleep and wake up in the morning to off the charger. So which is like charging for >10hrs.
Since i do not own htc before, so i'm not sure about how they charge.
lets say if battery full till 100%, will it auto stop charging?
i only afraid with my charging pattern (charging while sleeping) will make htc batt spoilt.
any advices?
thx alot
Click to expand...
Click to collapse
Of course it will stop. Every battery will stop charging when it will be full otherwise it would burn or explode.
erzketis said:
Of course it will stop. Every battery will stop charging when it will be full otherwise it would burn or explode.
Click to expand...
Click to collapse
i see..thx
so how long u charge the 1st time?
Before when I bough Tytn II, I charge it over 10 hours and that works well (3~4 days). Recently I bought HTC Touch Cruise09 and I only charge it for 3~5 hours (because the LED turns its color and I just remove the charger). I will see how this battery works.
How to charge a new battery... the solution. ;-)
Hi,
As erzketis says, you have an internal tools wihc switch of your charge.
I'm an electronical technician...
As the charger is a 1Aand the battery is a 1.1 Ah.
In two hour maximum it should be OK.
For me, I went to the sport and 3 hours after, it was OK.
What we usually forget to says is 2 things:
- After the first charge try to use at maximum your battery, let put it close himself (memory effect even if we says taht Lithium has a minus effct, it's a bull****). Try to reperform the same thing 5 times before going on the second tab...
- Avoid to charge you phone when it's not necessary (desactive auto charge when connected on USB). I'll says, wait till 10~0% to charge it. I know it's not prctical, but you'll have a better battery life.
I hope it will help you.

[Q] Not charging after battery got drained completely.

Somehow voltage shown by my spike guard was lower than generally shown. I kept phone on charge for almost 3 hours but after that when i removed battery was still below 15%, at same point when i had started charging.
I was showing that phone is charging but still no increase in % of battery.
After that phone battery got drained as i was busy doing something else and didn't kept phone charging.
Now when i plug in charger for initial some time red light blinks and then nothing happens.
I kept phone in charge for almost 2 hours and nothing,
I used wall plug charged, connected to PC both. same result.
can anyone help?
DK_GIONEE_E7 said:
Somehow voltage shown by my spike guard was lower than generally shown. I kept phone on charge for almost 3 hours but after that when i removed battery was still below 15%, at same point when i had started charging.
I was showing that phone is charging but still no increase in % of battery.
After that phone battery got drained as i was busy doing something else and didn't kept phone charging.
Now when i plug in charger for initial some time red light blinks and then nothing happens.
I kept phone in charge for almost 2 hours and nothing,
I used wall plug charged, connected to PC both. same result.
can anyone help?
Click to expand...
Click to collapse
yes same happed wid me and i use my old inew charge and it beeing chard now the chargers gone busted u need a new wall charger as battry is critical low unable tu gain proper voltage through usb charging soo wht u neeed put ur phone wid usb charging and leave for some tyme or use an other charger
I leave tonight carrying Xiaomi charger and this morning, it was fully downloaded, I guess for the amperage, but li over the original, it seems to fail.
Enviado desde mi E7
Gionee elife e7 not getting charged
HI , I am experiencing the same problem. The mobile is not getting charged with any charger. Its been just a day since I got the mobile. First time it got charged well and now it does not. Did you get your problem resolved. I will be happy if you could share your experience on the same.
Vizak90 said:
HI , I am experiencing the same problem. The mobile is not getting charged with any charger. Its been just a day since I got the mobile. First time it got charged well and now it does not. Did you get your problem resolved. I will be happy if you could share your experience on the same.
Click to expand...
Click to collapse
Hi,
I figured out our GIONEE chargers are no better than cheap chinese ones. SO try with some other better quality charger from LG, MOTO or SAMSUNG and it will get charged.
-Dilkush
Ya I tried with samsung too... but no response... So when used other standard chargers , your mobile got charged.. The same Gionee charger and other charger is able to charge my other mobiles but this isn't
Vizak90 said:
Ya I tried with samsung too... but no response... So when used other standard chargers , your mobile got charged.. The same Gionee charger and other charger is able to charge my other mobiles but this isn't
Click to expand...
Click to collapse
Even I am facing the same issue. Battery got drained and I am not able to chrge now. I tried with Samsung charger as well. Any help would be really appreciated.
Have you tried to charge in recovery?
Gionee phone not charging even when connected and showing charging
Hi Everyone,
I faced the the similar issue recently, I dont know why's and how's about the cause... But, I figured out that the phone starts charging when Airplane Mode is Turned ON. I suspect it to be an Android Issue as I have read same complaints from Android users having phones of different makes.
Hope that we will get a patch or may be its fixed in the newer versions of Android.
My Android Version is 4.4.2
Hope this would be of some help to you.
Cheers!!!
Dear Friends,
I am facing the same problem while my gionee m2 is not charging properly... Only showing charging but battery percentage not increased. My Android Version is 4.2.2
Thanks,
AneeshKrishnan
AneeshKrishnan said:
Dear Friends,
I am facing the same problem while my gionee m2 is not charging properly... Only showing charging but battery percentage not increased. My Android Version is 4.2.2
Thanks,
AneeshKrishnan
Click to expand...
Click to collapse
Trick here was the charger for me.
I was using some third party charger or something.
If it is same for you then try with gionee charger.
I actually got charger in which we can put battery as my phone has removable battery if it is same for you then you can look up on ebay for such charger they will cost around 200...
my mobile is gionnee p5w it is not charging poperly the baterry doesnot take more than 3% of charge i am very worried what to do

Phone won't charge

When I plug my device to charge at night, it was 13% and when I woke up at 11am, it was only 39% and the phone wasn't showing that it's been charged whereas the charger was connected. I had to replug the charger to charge it. And it also happens at other times too. Is there any solution for this? And are other peoples also victim of this problem?
Vality9 said:
When I plug my device to charge at night, it was 13% and when I woke up at 11am, it was only 39% and the phone wasn't showing that it's been charged whereas the charger was connected. I had to replug the charger to charge it. And it also happens at other times too. Is there any solution for this? And are other peoples also victim of this problem?
Click to expand...
Click to collapse
check the cable, replace another one.
if still there, its maybe because of the phone
toji12 said:
check the cable, replace another one.
if still there, its maybe because of the phone
Click to expand...
Click to collapse
I checked their official forum and quite a lot of people are facing this issue. I guess its a software issue since not all devices can be damaged.
Vality9 said:
I checked their official forum and quite a lot of people are facing this issue. I guess its a software issue since not all devices can be damaged.
Click to expand...
Click to collapse
can you move to another rom? like Lineage OS ?
toji12 said:
can you move to another rom? like Lineage OS ?
Click to expand...
Click to collapse
It's still Marshmallow so I don't see a major upgrade and plus, I found that this isn't a issue, it's a safety measure by Qualcomm to ensure that high voltage doesn't damage the device. Just one problem, it doesn't start recharging by itself.
i was having this problem last week after the miui update 7413 global beta,before it every thing was normal, i installed the ampere app from google play, and it said the phone was charging at around 130 to 300 ma; I was horrified about it, and wait for the phone to charge about half and hour, and check the charge level and it gained about 5%, so i restarted it and the phone fix itself, and begin to charge at 800 ma, and latter it reached 1400ma, as its doing right now several days after
Redmi 3s very slow charging solving
Freenore said:
When I plug my device to charge at night, it was 13% and when I woke up at 11am, it was only 39% and the phone wasn't showing that it's been charged whereas the charger was connected. I had to replug the charger to charge it. And it also happens at other times too. Is there any solution for this? And are other peoples also victim of this problem?
Click to expand...
Click to collapse
. Hi I'm j.srinu my mobile is Redmi 3s .
My mobile is very slow charging problem. iam change the charger ,I used mi 9v 2a fastcharger. This is very good charging my mobile. Problem is solved .I am happy ??

My Note 4 stop on 91% when charging

Hi everyone,
For the first time i saw my Note 4 (N910C), stop on 91% and i feel that the charger is cold, which means that the charge stops.
I must turn off the phone, plug the charge and on that it continue charging until 100%.
Any idea ?
I used a calibration battery installed from play store, but didn't change any thing.
Thanks to give your advise.
Regards,
MrDSM said:
Hi everyone,
For the first time i saw my Note 4 (N910C), stop on 91% and i feel that the charger is cold, which means that the charge stops.
I must turn off the phone, plug the charge and on that it continue charging until 100%.
Any idea ?
I used a calibration battery installed from play store, but didn't change any thing.
Thanks to give your advise.
Regards,
Click to expand...
Click to collapse
1,Dial *#0228# and hit quick start at bottom then hit yes to clear old calibration battery status.
2,go to settings/battery and disable fast charging.
3,turn off the phone and charge with original adaptive fasr charger for 4 or 4 hours.
PLEASE NOTE THIS WILL WORK ONLY WITH STOCK ROM AND NO REQUIRED FOR ROOT.
4,you have to charge phone at least 3 times for 4 hours to recalibrate your battery status.
When i put the code on dial after stoping charging or anytime ?
I never use fast charging.
MrDSM said:
Hi everyone,
For the first time i saw my Note 4 (N910C), stop on 91% and i feel that the charger is cold, which means that the charge stops.
I must turn off the phone, plug the charge and on that it continue charging until 100%.
Any idea ?
I used a calibration battery installed from play store, but didn't change any thing.
Thanks to give your advise.
Regards,
Click to expand...
Click to collapse
Take out the battery and put back. Charge it until you see green light not only 100%:good:
Charge it with phone on or off ?
Hi and thanks for everyone.
I resolved the problem by unplug and plug the battery and now it charges until 100%.
Thanks.
Hi,
The problem appears in the next charge, the charge stops at 92% and the charger bcame cold.
What can i do now ?
Thanks.
I turn off the phone and charge it and it rearches 100%.
It's strange.
Battery fault, you need a new one
Sent from my SM-N9200 using Tapatalk
MrDSM said:
I turn off the phone and charge it and it rearches 100%.
It's strange.
Click to expand...
Click to collapse
are you using a port ROM ?
No, only stock rom with root.

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