For questions specifically about issues with battery charging or power supply.

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0
votes
0answers
35 views

Make my phone stop charging at certain percentage?

Background I am using my rooted phone like a server; it is plugged in on charger 24*7. Neither charger nor battery becomes hot after battery reaches 100%, unless I use phone which confirms battery is ...
0
votes
1answer
17 views

OnePlus One stopped charging, TWRP failed to decrypt data, but managed to boot back to Android

Sometime at night during charging my OnePlus One turned off and I wasn't able to turn the phone back on by pressing the power button. I wasn't able to get the phone to recharge. I managed to boot to ...
0
votes
0answers
16 views

Phone won't charge at all!

My ZTE blade buzz phone won't charge at all. When connected to a wall socket(using own charger) , the charging indicator shows up, but percentage stays at 0%. I tried charging it from PC using it's ...
0
votes
0answers
21 views

Samsung Galaxy Note II not charging

I have a Samsung Galaxy Note II that does not charge. No charging light or any sign of life from the phone. I have bought a new battery and the charging port/flex cable assembly and have installed ...
0
votes
0answers
14 views

why isnt my BLU android phone coming on?

my phone will not come on. when I press the power button the camera flash will blink once and it also does this when I plug in the charger. what could be wrong?
0
votes
0answers
28 views

Phone recognizes/detects USB cable, but doesn't charge

I have a Samsung Galaxy S4 i9505 and the USB port stopped working. It wouldn't detect any cable anymore. I then got a spare USB board part from eBay and replaced the original with it, now it does ...
0
votes
1answer
23 views

Android Tablet Won't Stay Off

I have a Cube U30GT Mini tablet with Android 4.1.1, kernel 3.0.8, Rockchip rk3066. This tablet won't stay off unless the battery is dead. Doing a normal "Power Off" just reboots the tablet. If the ...
0
votes
2answers
78 views

Nexus 5X no “Charging rapidly” on original (stock) charger

After 7 months LG Nexus 5X now doesn't show "Charging rapidly" but only "Charging". Ampere app shows 1700 - 2100 mA max. Overall charging time now 50% longer than initially was. In accordance to ...
0
votes
0answers
33 views

Faster charge through higher amp charger?

I'm looking for a solution to charge my Android smarpthone as fast as possible when travelling, eg. when sleeping at a camp site where I don't want to have to sit there for two hours just to make sure ...
1
vote
1answer
39 views

Samsung Note 4 charging cable (ECB-DU4AWE vs. ECB-DU4EWE)

Unfortunately, my charging cable for my Samsung note 4 is broken, so I have to buy a new one. I have seen two different charging cables: ECB-DU4AWE which is 1m long ECB-DU4EWE which is 1.5m long ...
0
votes
1answer
43 views

How can I keep screen on ONLY while music is playing?

I drive typically 300+miles a day and my phone works both as my GPS and my media player through my work trucks AUX port. I drive to a lot of the same places so after awhile the GPS isn't kept on top ...
0
votes
2answers
28 views

does charging the phone with other chargers affect mobile or battery? [duplicate]

Actually I used Micromax charger instead of Xolo charger. I have xolo era x phone. My phone gets switched off if I keep it idle for 4 min. Why it is happening?
0
votes
0answers
22 views

replacement battery for HTC ONE MINI not working correctly

help...I replaced the battery in my HTC ONE MINI with a advertised OEM replacement battery. When the phone is connected to it's charger, the red light comes on briefly, then starts and continues to ...
0
votes
1answer
364 views

OnePlus Dash Charging on the OnePlus Three

The OnePlus Three is out and I got mine yesterday. It comes with speed charging (which OnePlus calls "Dash Charging"). As I read, it only works if the plug it comes with and the USB type C cable it ...
1
vote
0answers
89 views

LG phone seemingly stuck on “Firmware Update”

This may or may not be off-topic; feel free to point me to a better place to ask this. My father brought home a cell phone he found in the woods, and I thought I'd charge it and turn it on to see if ...
0
votes
1answer
46 views

Slow USB charging

I'm using Samsung Galaxy S5 and usually charge through USB port of Dell Inspiron 14z laptop. I know that USB charging is slower than wall charging. But USB charging becomes much slower than usual ...
1
vote
0answers
45 views

Ethernet and charge via USB type C

I have an HTC 10 with the new USB Type C connector. As USB C is also the primary (or only) connector on some laptop style devices such as the Pixel C and new MacBook, there are many Ethernet and USB ...
0
votes
0answers
31 views

Device stopped charging or detecting USB

This is weird, i was developing on android studio and then suddenly my device stopped detecting USB, i tried rebooting and now device lost detecting USB and even Charger. totally no icon when plugged ...
3
votes
0answers
125 views

Screen Distortion After Using Certain Chargers

My Nexus 5 has burned in a few times over the past year, which is very unusual since I never leave it on when not in use (30 second dim time), but today I finally noticed the trend. When I charge the ...
0
votes
0answers
20 views

Galaxy Tab Coma Bricked?

I have a Samsung Galaxy Tab Pro 10.1. It turned off and did not turn back on, how can I recover it? Details: It is not jailbroken. It was running the Samsung firmware that comes with the automatic ...
1
vote
0answers
56 views

Battery Percentage Recalculate (Not Calibration Reset)

When I'm busy and don't want to reboot, I put the android phone on charge and pull out the battery and put a charged battery in quickly (without reboot) But the battery percentage level does not ...
1
vote
0answers
34 views

Removing charging animation from the tablet installed in a car

I've bought a no-brand tablet based on Allwinner A33 CPU running Android 4.4.2 to be put as a media system in a car. This tablet has few specific features which makes it suitable for the task but the ...
1
vote
0answers
33 views

Charging Behaviour Changed After Using Car Charger

On a recent road trip, I used a car charger to re-charge the battery on my Nexus 5 phone. Ever since, I have noticed a significant increase in the time required to charge the battery, even when using ...
0
votes
1answer
114 views

Nexus 5X stays awake after charging

Nexus 5X running 6.0.1 shows awake after disconnecting charger cable. Reboot helps but later the awake state persists if I connect charger back.
0
votes
0answers
26 views

Samsung Galaxy GT-I9070 charging indicator persistent

This phone of a friend of mine has a weird problem. Whenever the phone is disconnected from the charger, the battery indicator continues to show "charging". This goes away only after a phone restart. ...
0
votes
0answers
36 views

Phone won't charge

My 3 week old Galaxy S6 won't charge. When I plug it in it will show the charging sign/logo but it won't charge. Each time I turn it on it says it's only on 0% and even when connected and a "being ...
0
votes
1answer
87 views

Can I charge Galaxy Tab S2 while using MHL adapter?

I'm looking at an MHL adapter provided by Samsung. I have a Galaxy Tab S2 and wonder if this adapter would allow the device to charge up at the same time as mirroring the screen to my TV. I already ...
0
votes
1answer
117 views

Galaxy S6 won't charge after drain to 0-1%, cannot boot

After letting my Galaxy S6 drain more than usual, I connected it to the fast charger a bit after it hit 1%, and left it for the night while still powered on. Next morning the phone was off. Powering ...
0
votes
1answer
45 views

Interchanging battery with a higher capacity battery

My Redmi 1s has a battery capacity 2050mAh (BM41). And the upgrade of the phone is Redmi 2 with capacity 2200mAh(BM44). Can I use this battery if it fits in my device? Will it creates any software ...
1
vote
1answer
38 views

Charging during filetransfer

I have recently upgraded my phone from Android 4.3 to 6.0 in my Sony Xperia M. I'm pretty confused by the new behavior. Whenever I plug the phone to the USB cable, it is detected in the computer as ...
3
votes
1answer
215 views

Where are the battery capacity files located?

Background My current device Huawei Honor 6 comes with a 3100 mAh battery. I was therefore surprised to see 3C Toolbox Pro report the capacity as 4000 mAh. I mailed the developer of the app and his ...
0
votes
3answers
82 views

Nexus 7 (2012) won't charge or start after a series of problems

A year or so ago, I bought an old Nexus 7 that was very slightly used (I took it off my girlfriend's hands). Everything worked fine, but I barely ever used it. Two days ago I broke it back out. I ...
1
vote
0answers
56 views

Why does my OnePlus One draw 60% more current if I turn off the screen AFTER plugging it in?

It's pretty simple: If I turn off the phone's screen and then connect the wall charger, the power supply draws ~6W from the wall, and this doesn't change if I keep waiting. If I connect the wall ...
-2
votes
1answer
53 views

Does it hurt battery life to not fully charge and disconnect?

Dears, I think the question is quite clear from the title: if I charge my device and let it charge not fully but say, 60% and disconnect, does that hurt battery life? If so, what are the ranges you ...
0
votes
2answers
30 views

My tablet is not turning on

I have a tablet not two years old, a few days ago it was left in a hot truck for about two days. Now it won't go past "fast boot menu". I have tried everything, I even tried charging it and the ...
3
votes
2answers
63 views

How can I tell if I need to replace my battery?

I have a refurbished Galaxy S3. Sometimes it charges to 100% while powered off, but reports 51% as soon as I start it up. Lately, it goes down to 50% or lower even right after charging. I haven't ...
-2
votes
1answer
63 views

Lost Android's OS

I bought a Moto G (1st gen). It was upgrading and had around 1% battery and was charging, but simultaneously I unplugged the charger and the mobile turned off and now it's not turning on. It's not ...
1
vote
0answers
99 views

alcatel onetouch FierceXL battery is draining too fast

I've only had my onetouch for 3 weeks now and all of a sudden the battery started draining rapidly, even when I plug it into the charger, and charging very slowly. If i use the phone at all when its ...
30
votes
3answers
7k views

Android phone “charging slowly”: How to make it faster

When I put my Android device to charge, the lock screen says "Charging slowly": Is it a particular software setting that tells Android to charge slowly? How to make Android charge fast?
0
votes
1answer
97 views

Will charging a phone with a different USB *cable* affect the battery life?

I recently realized that I've been using the wrong USB cable to charge my Moto X Play(2015) for probably a couple weeks. The phone is specifically designed to charge very quickly with its' default ...
0
votes
1answer
88 views

Entering recovery mode when plugging powered off tablet to charger

I installed Philz Touch 6.59.0 (ClockworkMod 6.0.5.1) in my Samsung Galaxy Tab 4 7" Wifi (SM-T230) and modified the /system/bin/lpm (also called playlpm in other devices) to reboot the device as soon ...
0
votes
1answer
437 views

How to charge a newly bought Nexus 5X(lithium polymer)? [duplicate]

I just bought a new Nexus 5X, how should I first charge it? (It's a lithium polymer battery) I plugged it in the charger and the phone turned on. Phone almost had a full charge already though (out of ...
4
votes
1answer
137 views

Why do charging rates differ for similar spec USB power adaptors?

I've been experimenting with using USB power adaptors other than the one supplied with the Android tablet and I'm struggling to understand why adaptors of a similar spec to the original are charging ...
0
votes
1answer
247 views

s6 won't fast charge or connect to pc

so i have an at&t s6. suddenly stopped fast charging. and when i say "stopped fast charging," i mean charges slower than molasses now. takes literally about 4hrs to charge from 80% to 100%. ...
2
votes
1answer
1k views

Nexus 6P charges slowly on stock 6P charger, but 5X charges rapidly

TL;DR: My wife's LG Nexus 5X has no issue charging with her LG charger or my Huawei charger. My Huawei Nexus 6P charges slowly with the Huawei charger but at full speed with the LG charger. Is there ...
0
votes
1answer
64 views

Samsung mobile not getting charge when switch on

I am using SAMSUNG DUOS2. Its not getting charge when its switched on. But there is no problem in charging when switched off. Not charging in both I tried USB as well as wall charger. Android ver : ...
0
votes
0answers
85 views

Samsung Galaxy S3 LTE Bricked and not charging (gray battery)

Some time ago i had problem with my Samsung S3 LTE, namely, after some time the phone started to flash screen, lose signal and finally crash. The problem lasted about 2 months but I belittled it and ...
0
votes
0answers
47 views

Screen Sensitivity Issues While Charging

Until recently I used an LG STA-U33ID changer (more info below) with my LAVA Iris x5. I finally got another LAVA charger but, whenever I connect it to the device, I begin to have issues with the ...
0
votes
0answers
22 views

Slow performance while charging

My mobile have 256 MB ram. I have rooted it and found that it's performance has increased. It works very smoothly but when it is charging, it works normally but don't respond to touches at once. What ...
1
vote
1answer
53 views

WiFi only working while charging the phone

I am being experiencing this very strange issue in the last couple days. I have a Samsung Galaxy S3 Mini with an (unofficial) build of Cyanogenmod 11. Is has been working fine for the last year with ...