My grand 2 G7102 took about 2and a half hour to full charge. but nowadays it takes more than 5 hours. i tried everything like unrooting , factory reset ect. but no luck. is this battery problem or motherboard problem? i have a plan to use a 2Amp charger. will it help me? any one had this problem? did you fix? please help.
ajeeva said:
My grand 2 G7102 took about 2and a half hour to full charge. but nowadays it takes more than 5 hours. i tried everything like unrooting , factory reset ect. but no luck. is this battery problem or motherboard problem? i have a plan to use a 2Amp charger. will it help me? any one had this problem? did you fix? please help.
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Hi
Are you on stock rom or custom rom?
If on custom it maybe some kernel issue.
If on stock rom then:
First check your charger, try another one see if there is a change on your device Or check your charger on another device.
Next how old is your battery? I guess about a year old. If all seems fine you can check the mini usb connector in the device, msybe its gone bad or too much dirt.
If all this didnt help much,then its time to service center
Sent from my SM-G7105 using XDA Free mobile app
cookiepuppy said:
Hi
Are you on stock rom or custom rom?
If on custom it maybe some kernel issue.
If on stock rom then:
First check your charger, try another one see if there is a change on your device Or check your charger on another device.
Next how old is your battery? I guess about a year old. If all seems fine you can check the mini usb connector in the device, msybe its gone bad or too much dirt.
If all this didnt help much,then its time to service center
Sent from my SM-G7105 using XDA Free mobile app
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Click to collapse
hi..thanks for your reply. i am on stock rom. i did reflash my stock rom some times but no luck.
my charger and data cable are good. i tried various chargers and cables but the result was same.
yeah my battery is old nearly 1 year. i am also doubt on battery but i dont know any methods to check it. i have not any spare batteries also. my battery keeps power as normal. its not over heating or critical power down. the problem is slow charging only. do you know any methods to test the battery using any tools like multi meter?
Sorry that i cannot help any further.
And maybe a multi meter woukd help help to check battery.
But you may consider checking the device usb connector itself.
Sent from my SM-G7105 using XDA Free mobile app
Related
Hello people. I bought a used defy without original charger.
The problem is, it alwas shows "?" sign on the battery icon and battery status "unknown" in settings.
I have been reading through xda forum since 2 days but didnt find a solution for that.
The phone was at stock rom with the problem. If I connected to usb for charging it gave me an error " battery invalid, use original motorola ...."
Moreover it also doesnt charge with usb or my other nokia, samsung charger (micro usb).
Then i searched through the forums. Some proposed the solution of flashing sbf or buying new battery. I cannot buy a new battery yet I spent all my money on this phone.
So I tried sbf flashing and battery fixes. None worked.
So I request you experienced users to help me solve this problem.
I have tried cm 7.2 the battery shows "?". On cm9 and cm10. the battery shows okay but it doesnt change the percentage. say if it is reading 55% at first, then it will keep showing 55% till the phone is out of battery. It still doesnt charge.
However if i boot into the bootmenu, the battery stats shows correct ( I assume it is correct because it lasts according to the percentage showed in the bootmenu).
clearing cache, data, batteyr stats, or dalvik cache, nothing works.
Please help me. I dont want to buy a new battery that costs here for 20% of what I bought this phone for. I also tried to adjust the battery terminals, didnt work.
The battery is ORIGINAL. And I'm currently charging it through nokia 5v 1200 mA charger by a setup i made to connect the charger wires with the battery +ve , -ve.
Anyone for help ?
Anyone for help here?
I think I will have to get a new battery. I'll order it some days later..
Till then, can anyone help me by providing the resistance values from the battery?
B/w "-ve" and the 2 other pins except the "+ve" ? If you have access to a multimeter can you do that ?
I want to be sure if its the battery. It may help other users in future.
Same problem here looking for a solution i even bought new batter y but it wont charge
Sent from my ST25i using xda app-developers app
kay2809 said:
Anyone for help here?
I think I will have to get a new battery. I'll order it some days later..
Till then, can anyone help me by providing the resistance values from the battery?
B/w "-ve" and the 2 other pins except the "+ve" ? If you have access to a multimeter can you do that ?
I want to be sure if its the battery. It may help other users in future.
Click to expand...
Click to collapse
try battery fix for defy
u will find it in
'defy battery drains explained' post
i faced the same problem
after flashing that fix everything worked fine
Sent from my MB525 using Tapatalk 2
asn39 said:
Same problem here looking for a solution i even bought new batter y but it wont charge
Sent from my ST25i using xda app-developers app
Click to expand...
Click to collapse
ME TOO!
jalal-jap said:
ME TOO!
Click to expand...
Click to collapse
I had exact same issue, I flsahed the battery fix but problem persisted! I purchased 2 new batteries but same issue
Since I upgraded to 4.3, the charging time has incresed up to 8hrs. I flashed the latest rom 4.3Y but It didn't work. How can I fix this, please help. Thanks
Minh130695 said:
Since I upgraded to 4.3, the charging time has incresed up to 8hrs. I flashed the latest rom 4.3Y but It didn't work. How can I fix this, please help. Thanks
Click to expand...
Click to collapse
I realize this isn't exactly a useful answer, but I've always noticed a slow charge with mine. Now on 4.3 it's even worse. Maybe it's just the norm.
Does anyone else think so?
Dont think so. Mine is charging w/o any issue. It should be the problem with the mini-usb socket on your N7 rather than 4.3.
what an usual charging time should be? I mean wall charger, all stock?
Sent from my HTC One using Tapatalk 4
mine is about 2h30'
here is around 6 hours.. regardless of the usb cable or ac outlet. I read some other post where resoldering the usb socket on device helped. I am thinking though of sending it back if doesn't work properly from the start, it's only 2 weeks ago I bought it
Sent from my HTC One using Tapatalk 4
Yes, it should be problem with mini usb socket.
Sent from my Nexus 7 using Tapatalk 4
Well maybe the ROM or the USB cable, try to charge with another cable.
Try to wipe Battery Stats (in recovery mode)
hello everyone
i really need to ask this. before this, my G2 charges around 2hours from 10% to 100% all the time.
now, after ROOT using the youtube guide, now my phone charge very2 SLOW. almost 4hours.
any help guys. thanks!
hello guys. anyone can help with my charging problem? this occured after i ROOTED it.
charging took almost 4 hours. any help guys
pear93 said:
hello guys. anyone can help with my charging problem? this occured after i ROOTED it.
charging took almost 4 hours. any help guys
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Click to collapse
I just read an article about 2 apps (songs and prized) that should be containing malware that only gets active while charging. They put a heavy load on the cpu and cause much longer charging. I can't see a connection between rooting and charging times.
Nope, root won't cause this. Either a faulty port on phone or wallcharger. Also might be a malware. I suggest factory reset (wipes all data except sd content)
Sent from my LG-D802 using XDA Premium 4 mobile app
did you change your usb cable? my nexus5 would charge supper slow with diferent microusb cable.
g2 charges fast on original cable. i might try diferent cable to see if it charges slower
im guessing its malware. and by the way, can you factory reset without delete all the internal sdcard? i thought g2 dont have the feature
Gabre said:
did you change your usb cable? my nexus5 would charge supper slow with diferent microusb cable.
g2 charges fast on original cable. i might try diferent cable to see if it charges slower
Click to expand...
Click to collapse
i did not change my usb cable. everything is from the g2. now i hard reseted it. batery life improved alot. but charging really slow.
when using only 400ma charging into my phone,
while screen off, 1600ma charging.
something is wrong right. any help
You can thy flashing recovery and then dorimanx's kernel, it has fast charge options that work wonders
Sent from my LG-D802 using xda app-developers app
Have you tried charging using a different cable?
A friend of mine owns a Glaxy Grand 2 (obviously ) he has a problem with charging his battery. It takes him from 5 to sometime 6-7 hours and despite that the phone charges until it goes to 90-94 % and then it stucks there. If he remove the battery and open the phone again the battery is fully charged.
Any tips or a solution?
My thought was that its an ROM problem.
What is yours?
Thank you in advance!
maybe the firmware problem are you on latest firmware?
Geo_Tech said:
A friend of mine owns a Glaxy Grand 2 (obviously ) he has a problem with charging his battery. It takes him from 5 to sometime 6-7 hours and despite that the phone charges until it goes to 90-94 % and then it stucks there. If he remove the battery and open the phone again the battery is fully charged.
Any tips or a solution?
My thought was that its an ROM problem.
What is yours?
Thank you in advance!
Click to expand...
Click to collapse
check your charger. it should be 1Amp. If it is 0.7Amp output, then it will get stuck at 94 to 95%
click on thanks if you think I helped.
schubeir
schubeir said:
check your charger. it should be 1Amp. If it is 0.7Amp output, then it will get stuck at 94 to 95%
click on thanks if you think I helped.
schubeir
Click to expand...
Click to collapse
Is it recommended to change the suggested charger that comes in the box... I dont know at this point if it is 0.7A or 1A, but will there be no problem to change to a charger with 1A output if its 0.7?
somu12345 said:
maybe the firmware problem are you on latest firmware?
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Click to collapse
Yes its the first thing that i asked him, maybe a reinstall of the ROM could fix things. But i thought i would ask if anyone else had the same problem.
you should try re flashing the whole rom using odin otherwise go to a samsung repair center
I have exactly the same problem,
Sometimes it stuck on 92%,93%,94% but sometimes it works perfectly
Revitalise said:
I have exactly the same problem,
Sometimes it stuck on 92%,93%,94% but sometimes it works perfectly
Click to expand...
Click to collapse
When i find a solution i will inform you
Geo_Tech said:
Is it recommended to change the suggested charger that comes in the box... I dont know at this point if it is 0.7A or 1A, but will there be no problem to change to a charger with 1A output if its 0.7?
Click to expand...
Click to collapse
Mt SM-G7102 came with 1A charger. My wife has the S2 which comes with the 0.7A charger. if I use the S2 Charger, my Grand 2 gets stuck on 94%. If I use the Grand 2 charger, charges right up to 100 percent with no hiccups.
schubeir
Not a perfect solution....can anyone help....everyone should purchase S2 charger...hahahaha
Sent from my SM-G7102 using XDA Premium 4 mobile app
jeetujaan said:
Not a perfect solution....can anyone help....everyone should purchase S2 charger...hahahaha
Sent from my SM-G7102 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
you seem to have replied without reading.
the S2 charger is 0.7A and the GRAND 2 charger is 1.0 A. so, buying a S2 charger will never help. You will be stuck on 94% for a very long time. You need a 1A charger for Grand 2.
schubeir
Boss I have original charger samsung galaxy grand 2.....many times I flash stock rom.....but problem still persist. ..plz help anyone
Sent from my SM-G7102 using XDA Premium 4 mobile app
jeetujaan said:
Boss I have original charger samsung galaxy grand 2.....many times I flash stock rom.....but problem still persist. ..plz help anyone
Sent from my SM-G7102 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Well, in that case, have you thought of getting it checked by Samsung? Maybe its a hardware fault?
regards
schubeir
Me Too!
I have this problem too!
I flashed by Samsung firmware 4.3.3 again and it's NOT solved
Hi MY Samsung Galaxy Grand 2 mobile is not getting charged. when it is of 40% I connected to charger, when I see it after 10 mints it went down to 10%. I tried with different chargers to make my mobile battery full but its got getting charge. so if some one knows how to get slove this problem please let me know.
Thank you.
This one kind of problem is kinda the hardware based and not the software. As you can see guys, if you reviewed every single reply and solution. The charger is the problem with some replies, so the charger from S2 will make you get stucked on some certain point of 90% to 94% but if the Grand 2 charger will never have problem.
Conclusion: Use you're own charger (Typically the original charger u have when u got ur phone)
Hi!
I recently bougth a 1+5, I decided to charge it, but after one hour I see that the battery hasn't charged fully(only until 84%), I waited for minutes and I realized that the phone didn't recognize the charging mode.
I have charged many times but it only charge until 82-85% and I have to complete the 100% via USB.
Does anybody has the same problem and if it has, how could you solved it?
Thanks!
Chu0811 said:
Hi!
I recently bougth a 1+5, I decided to charge it, but after one hour I see that the battery hasn't charged fully(only until 84%), I waited for minutes and I realized that the phone didn't recognize the charging mode.
I have charged many times but it only charge until 82-85% and I have to complete the 100% via USB.
Does anybody has the same problem and if it has, how could you solved it?
Thanks!
Click to expand...
Click to collapse
Never heard of this..I think you better contact the assistance :good:
Chu0811 said:
Hi!
I recently bougth a 1+5, I decided to charge it, but after one hour I see that the battery hasn't charged fully(only until 84%), I waited for minutes and I realized that the phone didn't recognize the charging mode.
I have charged many times but it only charge until 82-85% and I have to complete the 100% via USB.
Does anybody has the same problem and if it has, how could you solved it?
Thanks!
Click to expand...
Click to collapse
Yikes. Sounds like a bad charging brick or a bad OP5.
Have you tried using different chargers and cables?
Next option would to be to try another factory reset, re install Oxygen, or try a custom ROM of your choice. (I recommend Pure Fusion).
If you really like Oxygen, and you can't fix it, you should probably try to contact OP support about it.
Hitman478™ said:
Never heard of this..I think you better contact the assistance :good:
Click to expand...
Click to collapse
Thanks, I sent an email to OnePlus support.
Same problem, OP5 bought from gearbest. it seems a defective charger (SHENZHEN HUNTKEY model).
I can't post any links but search on the official Oneplus Forum with "dash charging stop after 83-85%"
After opening a case, GearBest refunded me 30 USD.
Yes, lots of people got this problem and the cause is a bad charger. Try to charge the phone with regular charger and it probably go to 100%. If not it could be a phone problem. I got 2 dash chargers and one of them is doing that.
If you can complete the charge to 100% via USB, that tells me it's more likely a defective charging brick/cable rather than the device itself. OP support should provide a replacement for something like that.
I have exact same problem with dash charger and when i switch to any other charger it charges all the way to 100%. So i contact Honorbuy (where i bought the phone) and they will send me another dash charger.
Sent from my ONEPLUS A5000 using Tapatalk