After changing the display of my HUAWEI VNS-AL00 the batteries % shows up gurbage from time to time and the battery runs out very quickly and the display color seems to look a bit blurry. The major problem is that phone is restarting several times when connected to WiFi. I showed the technician. He suggested to change the battery & this is battery problem . But these problems were nothing before the display changed.
Please help.
I don't think display causing your problem my friend that's an issue you have to test using a new battery and checking the consume of the main board I work software full time but I have knowledge in hardware problem you better find someone that's work microsoldering apple devices these technicians have much more knowledge your problem could be the ifpmic or pmic but they start testing another battery and checking voltages and consume with the schematics of your main board
Enviado desde mi Redmi Note 9S mediante Tapatalk
Related
hi, i have a O2 atom pure battery status always show 100% even after on it for 2 days. after 2 days the battery died cos of deplate. i changed to a new battery, it still display as 100% after 1 day. i try flashing diffrent version rom into it, the problem still exist. may i know what cause it and how should i resolve it?
thanks for reply in advance
everkids said:
hi, i have a O2 atom pure battery status always show 100% even after on it for 2 days. after 2 days the battery died cos of deplate. i changed to a new battery, it still display as 100% after 1 day. i try flashing diffrent version rom into it, the problem still exist. may i know what cause it and how should i resolve it?
thanks for reply in advance
Click to expand...
Click to collapse
Most likely hardware issue. Battery have 4 contact points connect to the atom. The middle 2 contacts are for battery status display. If the contact got problem, either from battery or from phone, it will always show 100%. Try other battery, if can show the status correctly, then battery problem, if still 100%, then phone problem.
thanks for reply
sonofwind2008 said:
Most likely hardware issue. Battery have 4 contact points connect to the atom. The middle 2 contacts are for battery status display. If the contact got problem, either from battery or from phone, it will always show 100%. Try other battery, if can show the status correctly, then battery problem, if still 100%, then phone problem.
Click to expand...
Click to collapse
i guess is the phone problem. after i change the battery, it still show 100%.
can it be repair without changing the whole board?
i mi battery its Quickly end at a connection
i mi battery its Quickly end at a connection And the device re-run After the arrival of the battery to 70% of the device and re-operation and the battery is completely discharged Only when a connection or operation of Wi-Fi or Bluetooth Please note that I bought a new battery but the same problem
My Motorola Defy MB525 is experiencing strange battery drains. It usually drains itself regardless of usage or power state. Even in a shut down state, the battery still continues to discharge. The strangest of all is that after each charge I'm able to use the device for about 36 - 40 hours, regardless of none, low, mild or heavy usage. For about 2 years, the battery lasted around 3 - 7 days.
At first I though, it was the battery. However, after I've purchased a new original Motorola battery, the issue still persists.
In addition, the first signs of this issue arose right after a CM11 change from the stock Android 2.2.2 and continued even after I've reinstalled the Android available .SRT file over RDS Lite for the 2.2.2 version.
I've tried different suggestions and tutorials (for example - CPU Deep Sleep, WiFi power management, Baseband Change, etc.) available on the forum, but without any use.
Thus, my only question :
Even tough the device works without any major glitches, as expected from such a device. Does the above mentioned issue relate to a Motherboard or Power Management/State Chip failure?
Btw...I've took the device apart to check if there are any signs of shorted elements or short-outs. Sadly, nothing of sort.
Any help and/or suggestion would be appreciated.
Hi, maybe try another CM11 nightly or another custom ROM to see if the same problem persists?
this [http://forum.xda-developers.com/showthread.php?t=1778492 thread] goes in-deep on battery problems, but, knowing a lot about electronics, I think in your case is just that inside the phone, there is a small switching-mode power supply, and it have a (fairly) large capacitor that can leak some current. When capacitors age they became more of a resistor... and that's why most of modern electronics break up. I would blame hardware in this case.
So recently my phone (unrooted unmodded N910C) battery is being extremely weird. When I try to charge my phone, it sometimes doesn't go beyond around 70-90% but if I take out the battery and put it back in, it shows 100%. It sometimes also shuts off on its own at around 40% and when I plug in a charger, it shows sometimes 0% and sometimes 40% (but if I turn it on, it still says 0%). I've tried a lot of things, including discharging completely and recharging to 100% (powered off), factory reset, clearing cache, and quick starting battery and nothing seems to work. Does anyone have similar problems and has anyone found a solution to this?
The problem is the battery ... the catode pin inside battery is not working properly. The motherboard of the phone it just reading the voltage and temperature of the battery. Your percentage shown on status bar is based on what current intensity is received from battery. So just replace the battery... esxuse my poor english
scamex said:
The problem is the battery ... the catode pin inside battery is not working properly. The motherboard of the phone it just reading the voltage and temperature of the battery. Your percentage shown on status bar is based on what current intensity is received from battery. So just replace the battery... esxuse my poor english
Click to expand...
Click to collapse
Are you sure it's the battery? I took it out and everything looks normal, including the pins. Also, battery apps said that my battery health was good or should I not trust them at all? I just don't want to buy an extra battery if the problem is not with the battery.
I meant the catode pin inside battery not outside. It's your call if you buy a battery or not. I just writed here how the proces work because i have fixed lot of motherboard i knowing about this i have explained to you. Cheers
i have the same problem too and i tested every things and now i am really tire , i dont think thats problem was the battery , can anybody help me plz?
Had similar problem yes new battery at the samsung store the assistant said many note 4 batteries selling I got the last one. Maybe we got a bad batch or its deliberate. Maybe we could do a survey how many people have had to buy a new battery
Sent from my SM-N910C using XDA-Developers mobile app
I also posted a similar problem. In my case the problem is more alarming, because it's happening in two different batteries, one of them is rather new and fresh. It seems that it started out of the blue, I did not make any major change in the phone.
I am still investigating the issue, I'll be back with more observations.
Just an update on my situation: I bought a new battery and now the battery readings seem to be fine.
I had the same problem as you OP. The problem was definitely the battery for me at least. Bought a new one just the other week and now everything is working perfectly
If the affected battery is under warranty get it replaced for free. Or if the problem does not get solved after cross checking many possibilities. Just buy a new battery. Simple. Good luck.
Hi guys, I am using a j5 2017 but it.s very strange battery drains quite fast in comparison with the old phone. I see strange drain at Cell standby and device idle. I will post some photos, I don.t understand why it drains battery for staying idle. Thanks very much, help is appreciated. Cheers.
PS: j5 is brand new, 1day old... Is this hardware failure? Although i.ve read others are complaining same problem.
Sent from my SM-J530F using Tapatalk
Screenshots are here
That's normal man. 48% of screen because you use phone and 12% cell phone is about one longer call. It holds about day so it's okay. If you want to push it longer just root it and install custom rom + grenify
Thanks for answer
Hi folks,I am using samsung j5-00f model.
I am facing the following problems
1.mobile not charging (although it shows charging)
2.As I was saying "It shows charging".. it behaves strange.. it controls iself
...now as I remove/unplug the cable .. it still behaves strange(controls itself)...( untill I restart the device)
3.I have formatted the mobile... yet not charging
4.I have tested with a new battery ( yet it just shows charging but it doesn't) .. confirms that battery works good
5.tried different cables and chargers ( includuing original and trubo )
someone please help me ... I recently have had my mobile motherboard changed ... so I am kinda worried if that
happens again .... ( please let me know how far would this issue cost go if I submit it to a service centre...
do I really have to change its motherboard or might it just get fixed by changing the connector or port or ic
something like that..) ... additionally,using an extenal battery charger I came to know that the battery is working
fine...
update : its been a month and the service center guy keeps postponing ... says ic is not available
please help me ... Thanks in advance...
I have the above mentioned phone, i have tried just about every rom i can find for this device but i keep having battery issues, i have replaced the battery but still have issues, battery will say 70% then switch off and when i plug it in it is flat.
Also if i switch it off at night when 100% it will be around 50% when i switch it on.
Any help would be great or if anyone could suggest the best rom including link to it
Thanks
I had the nearly same issues with a P9 Lite (but not so badly). I think they are just old. Maybe you could try stock or a modified stock, if you didnt did this before
You can try recalibrating the battery, android might not read it correctly
https://forum.xda-developers.com/android/general/guide-how-to-callibrate-battery-device-t3308554
Also I have a water damaged Nokia 6 that does exactly what you describied so this could be a hardware issue, maybe not with the battery itself.