Develop Bugs

[Q] Charging for the first time...

1.How many hours should i charge it for the first time when i take it out of the box?

I would say charge it until the light turns green

Light goes green. Done.
All this charging for hours and hours before you first use it malarky goes back to NiCad days and does not apply to Li-ion batteries.

I left it to charge overnight, but I don't think it matters with Li-Ion batteries

Li-Ion batteries doesn't need that initial 8 hours charge.

I remember reading article on engadget saying you can charge in whichever way you like thanks to nowadays battery technology.
Sent from my Desire HD using XDA App

I know about the memory effect of older battery technology and how it isn't present (well, it's so small as to not count) but I still charge my phone regularly and leave it plugged in for at least an hour or two after the charge light turns green. I'm not the heaviest of phone users, probably very light to medium, but I get a day easily. This is from last night when I got the 15% or less charge remaining message...
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I shrank the image to avoid it looking overly large. I'd like to point out I'm using stock firmware, no overclocking or underclocking and while this was longer than most charges I'm usually getting between 22 - 30 hours between charges. You might be able to do the same and get nothing like this, I'm just passing on my experiences

Well can you show us the screen on time and also whether during that 1 day and 15 hours was it on heavy internet usage?
Sent from my Desire HD using XDA App

Not now I can't because that was posted before I went to bed and the times reset when I took the charger out. As I said I'm not a very heavy user at all, I'd put myself in a perfect tablet user market but I'm waiting for better options to come out. Judging from my usage I'd have to guess at around between one and two hours screen on time. A lot of my use is basically checking a few things online, Twitter for example, reading a few articles on Engadget and the odd YouTube video.
I'm not saying the battery life is great or that using it this little is normal, but I don't purposely avoid using it to stretch the battery out so this is typical for my use.

I got a letter from my provider saying you should charge the phone for 14 hours i only charged it until the light was green 3/4 cycles of usual charging should get the battery working at optimum level.

Calling all UK members!

Found this, what do you guys think? trust worthy? waste of money? great deal? faked reviews? not sure. opinions please
http://www.amazon.co.uk/Extended-Ba...3JWS/ref=sr_1_1?ie=UTF8&qid=1345615206&sr=8-1

I just bought one of these. Been using it since Monday. Not sure about it yet, still bedding it in. Today is my first usage after a full discharge cycle.
Yesterday I discharged the battery as fast as possible by running stability test and I still managed to get 5 hours screen time.
Will update at the end of this cycle.

jonathanyong said:
I just bought one of these. Been using it since Monday. Not sure about it yet, still bedding it in. Today is my first usage after a full discharge cycle.
Yesterday I discharged the battery as fast as possible by running stability test and I still managed to get 5 hours screen time.
Will update at the end of this cycle.
Click to expand...
Click to collapse
Please keep me up to date with how your usage goes. would mean a lot. very curious about this battery.

Ok still not sure about this yet. I've now done 2 full discharge cycles by draining the battery as fast as possible. I ran stabilitytest again last night and ended up with 5.5 hours screen time with 14 hours off charger. Charged it overnight and bump charged it a few times.
Today I'm going to see how it fares with normal use. Not very impressed so far though as I'm at 83% battery with 49 minutes screen time and 5 hours off charger. Light usage today with a few hours of music through wired headphones. Maybe the battery % isn't calibrated properly and it'll drop slower as it approaches midline, who knows.
Will keep updating.

I know someone with it and he said it barely lasts 20% longer than standard battery, so guess that means around 2500mah

Conclusion after 6 days and 5 cycles is that I'm getting about 25% more than stock. Not great but I got it for a tenner inc delivery so can't complain.
Shame we can't get the hyperions in the UK. Would love to get my hands on one of those.

Actually starting to like this battery. Getting decent results now.
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** Community Battery Life Tips & Tricks **

While we have VOOC and (some of us) a spare battery lying around, we could all use more battery life when we're away from a wall outlet. So..
Post your battery stats/power consumption details along with any steps you took to achieve it.
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Enjoy all.

Here's my battery results after a full day's use.
Stock Oppo Color OS
Stock Kernel
Google Now OFF
Low Manual Brightness
Bluetooth On
GPS On
Keylights Always OFF
Vibrate on Touch OFF
Greenify: NONE
Snapdragon Battery Guru: LEARNING
[There is a very small part where the battery charged while attached to a computer due to syncing over a few songs. I only seem to recall that battery going up by 1% at this time]
Anyone have any suggestions?

After installing snapdragon battery Guru i mentioned verry low speaker audio during phone Calls. uninstalling fixed the behavior.
anyone else.
?
Sent from my X9006 using XDA Premium 4 mobile app

That was with about 3 hours of gps on and using Google maps and a route planner for my deliveries today. I don't know if that's good as I've yet to use it like this before.
I have all off screen and on screen gestures turned off except the 3 fingers for screen shot. Auto brightness and wifi was off today as well.
The other day I let my phone idle for 9ish hours while I slept and I lost 4%, that was also putting the cell data to edge though.
I also use the greenify app, not the built in greenify. Haven't messed with the built in greenify does it work the same way?
Tapped out on my beastly OPPO Find 7a

This has got to be a bug...
Unplugged, drove to work and noticed no drain on the monitor.
The phone was trickle charged by my router though overnight, not through the OEM charger

I disabled the gestures, that helped a lot.

how long does your battery get charged with the flash charger??

reyscott1968 said:
how long does your battery get charged with the flash charger??
Click to expand...
Click to collapse
100%

gielsgaard said:
100%
Click to expand...
Click to collapse
what 100%?
i was asking how long does your phone charge to get 100%???

reyscott1968 said:
what 100%?
i was asking how long does your phone charge to get 100%???
Click to expand...
Click to collapse
from 50 to 100 takes 20 minuttes.

Sorry folks, but there is already a thread for this here...http://forum.xda-developers.com/showthread.php?t=2750001

Weird things after battery replacement

Hi,
I bought a new battery to my phone. First battery i can not charge more than 98% (phone still show charging, and nothing), i return it to seller and he send me new one. At this time i can charge it to 100%, but charging and discharging is very weird. Sometime when charging, phone shows for example 32% for more than 30min. Somtime it show 23% and after 1min charging it show 57% then 46%. When discharging it show 100%, after some time it show suddenly 92%. First battery doing something like second battery, but little bit differently. Seller it big one in our country and i think, that battery is realy original (battery is made in 2017/11). With old battery everything is excelent, but it drain fast as it old.
Screenshot from weird battery stats are in links. (I don´t know how can i insert image, so i am sorry for this)
So, is there something, what i can try or something what i can do ? Or i am doing something wrong ? Maybe my phone is bad ? Or new battery is bad again ?
HTML:
https://ibb.co/gYjYZc
https://ibb.co/eA0kfH
https://ibb.co/f6PT0H
https://ibb.co/dMhsSx
https://ibb.co/n0zHuc

gomoku01 said:
Hi,
I bought a new battery to my phone. First battery i can not charge more than 98% (phone still show charging, and nothing), i return it to seller and he send me new one. At this time i can charge it to 100%, but charging and discharging is very weird. Sometime when charging, phone shows for example 32% for more than 30min. Somtime it show 23% and after 1min charging it show 57% then 46%. When discharging it show 100%, after some time it show suddenly 92%. First battery doing something like second battery, but little bit differently. Seller it big one in our country and i think, that battery is realy original (battery is made in 2017/11). With old battery everything is excelent, but it drain fast as it old.
So, is there something, what i can try or something what i can do ? Or i am doing something wrong ? Maybe my phone is bad ? Or new battery is bad again ?
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Click to expand...
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It really sounds like a bad battery to me
Sent from my ASUS_Z00AD using Tapatalk

Phone rooted? As apps can then remove battery stats
MY new battery took a few charges to like be normal .
Also did the 10 hour charges about 3 times
No real issues. Maybe sometimes at 5% it drops fast as doing something like camera and flash
Sent from my ASUS_Z00AD [MM .352] [Unlocked MaGisK]

Phone just stopped fast charging?

3-4 days ago, it just happened out of the blue. Charging from 70% to 100% took 1.5 hours. I rebooted. Didn't do anything unusual in that time but updated Play Store apps. Just tested it right now - 22% in 43 minutes.
Any ideas on how to fix?
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So, what exactly is the problem?

amirage said:
So, what exactly is the problem?
Click to expand...
Click to collapse
The charging appears to be much slower than it used to be.
I just checked at 45% battery. It says "Charging rapidly," but it is charging at a speed significantly lower than 1% per minute, more like 0.8% per minute. It completely stops "charging rapidly" at higher % of battery. In my estimation, this will charge the phone, 0-100, in about 2h35m. It used to be 1h40m.
I think that either the latest update introduced a bug or my charger/cable/phone usb socket broke.

Usually rapid charging occurs at a lower % and then goes away as the phone reaches a certain threshold. I think if you charge the device at 75% battery level, rapid charging may not happen...I could be wrong though...If this is a bug, then it would be all over Reddit which it's not...so it's very likely that your charger is kaput!

I've had the same issue, although not really looked into why yet.
I was using a charger I had with my 6P because it had a longer cable(official, bought from Google when I had the 6p).
I changed the cable to the plug that came with my XL, and it started fast charging, in fact faster than I have had in months it feels like.
I think they changed something in the latest May security/bug release, i'll be investigating more on my day off from work.

amirage said:
Usually rapid charging occurs at a lower % and then goes away as the phone reaches a certain threshold. I think if you charge the device at 75% battery level, rapid charging may not happen...I could be wrong though...If this is a bug, then it would be all over Reddit which it's not...so it's very likely that your charger is kaput!
Click to expand...
Click to collapse
It should be all over Reddit, except I don't use Reddit, therefore it is not
Anyway, the Charging Rapidly does stop after 70%, however, Google algorithm still predicts 1% per minute charging rate. For example, it may say "Charging" (not Charging Rapidly) at 75% and then say in parenthesis - time to full charge 26 minutes (literally happened to me.) It still took well over 45 minutes to charge from that state.
I think there are bugs and issues with the new OS updates with regard to charging.