Develop Bugs

[HELP] Screen not shutting off

Help pls! I have had this for about 2 weeks, no issues. none. suddenly from today morning, my screen wont shut down. Even when i press the power button it comes back up. and the battery status goes to "usb charging" once every 15-20 secs. it flashes usb charging, screen goes on, then the charging symbol dissapears. it keeps happening, phone screen wont turn off. been happening the past hour n half. i wiped battstats. i did factory reset. wiped again. nothing. keeps happening. wat do i do?????? right now i am letting it drain, when drained fully, m gonna charge it up and see if it happens again. m on aokp build 11/franco's 7.1.

I think you should sent the telephone to SAT

faulty usb
Had this on a water damaged galaxy s2. Replaced the usb flex cable and that solved the problem. Check the usb connector to make sure it doesnt have any dirt stuck in it.

chincolondio said:
I think you should sent the telephone to SAT
Click to expand...
Click to collapse
whos SAT?
spywhite said:
Had this on a water damaged galaxy s2. Replaced the usb flex cable and that solved the problem. Check the usb connector to make sure it doesnt have any dirt stuck in it.
Click to expand...
Click to collapse
wat usb flex cable?? you mean the charger cable or the connector on the phone?

I had the same issue the other morning. Blew on the connector a few times and it was gone. The charger that came with my Gnex made a high pitch noise (probably the caps) so I stopped using it. Haven't had the problem since.

i havent ever used the gn charger. i use the usb cable from my kindle. no probs so far, suddenly today!!!! even i blew on the connector, nothing happened so far.
i drained the battery and i am charging again, lets c.....
In the meantime, any more help pls????

this is the issue.
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I drained,charged to 100%,cleaned the USB port a bit,used another cable....now gonna wait a couple of hours and observe.
Sent from my Galaxy Nexus

Any news to this as this has happened to me too.. dunno what´s wrong yet..

Did you both (having this problem) use non GNex chargers? You should really only use the charger that comes with the phone

spitefulcheerio said:
Did you both (having this problem) use non GNex chargers? You should really only use the charger that comes with the phone
Click to expand...
Click to collapse
well my problem hasn't re occurred. It got magically solved.
And you should research your things before you post,it has been widely discussed in this forum that it is just a standard micro USB cable. I used another standard cable from my kindle and galaxy s phone. worked perfectly till now. Now after this problem I used a Nokia charger which worked perfectly as expected.
My guess is that some particle got inside the uncovered USB port causing some unwanted connections.
Sent from my Galaxy Nexus

Dont be rude. I thought you were talking about the wall connector portion.

psycho2097 said:
wat usb flex cable?? you mean the charger cable or the connector on the phone?
Click to expand...
Click to collapse
The cable inside the phone, I took it apart and replaced it.

spywhite said:
The cable inside the phone, I took it apart and replaced it.
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Click to collapse
way beyond me...so not taking apart a 700$ phone with no insurance and warranty
Edit: I can't watch it....it makes me cringe...wat did that poor phone ever do to him?! OMG!
spitefulcheerio said:
Dont be rude. I thought you were talking about the wall connector portion.
Click to expand...
Click to collapse
I din mean to be... its just a pet peeve of mine. all micro USB cables are same unless specially noted. Like the nook color. Even the galaxy s cable had some weird thing going on. But that's all I have heard.
Sent from my Galaxy Nexus

Yeah the cables are usually the same...its the wall connectors that can differ

You are having this problem: http://forum.xda-developers.com/showthread.php?t=1427539

Thanks the problem is gone now...but I starred the issue on Google.
Sent from my Galaxy Nexus

http://code.google.com/p/android/issues/detail?id=23789
Please "star" the issue on Google. The more priority this gets the sooner we will find out if this is hardware or software related.

Got the same problem http://forum.xda-developers.com/showthread.php?t=1815042

Scene from "Full Metal Jacket"
I love that movie

[Q] Very strange battery behavior.

Hi all... first post, first problem with android... and hopefully a long time here in xda!
So I have the T320 (8.4 pro) and I have a strange problem with my battery. Is not only that it lasts no more than 4 hours (screen), the problem come by low and high battery %.
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By low, the table shuts down and after starting it again, it shows between 5 and 10% battery!!
Something similar happens by charging... it shows 90% and no change... and after a reboot it shows 100%.
Is my battery dying? Should I wipe and restart from zero? Cyanogen?
The speed how fast battery drains is also extreme compared to stand-by times... but I assume this is more or less a problem of this tablet.
Many thanks in advance!

parseval43 said:
Hi all... first post, first problem with android... and hopefully a long time here in xda!
So I have the T320 (8.4 pro) and I have a strange problem with my battery. Is not only that it lasts no more than 4 hours (screen), the problem come by low and high battery %.
By low, the table shuts down and after starting it again, it shows between 5 and 10% battery!!
Something similar happens by charging... it shows 90% and no change... and after a reboot it shows 100%.
Is my battery dying? Should I wipe and restart from zero? Cyanogen?
The speed how fast battery drains is also extreme compared to stand-by times... but I assume this is more or less a problem of this tablet.
Many thanks in advance!
Click to expand...
Click to collapse
Having similar issues. Found mine dead out of nowhere one day. Never had custom ROM on it. Did factory reset now it seems like it doesn't want to charge .... Charges VERY slowly if at all.
Sent from my SM-G900T using XDA Free mobile app

i have the same issue, dropped from 50 to 15 all of a sudden , will try calibration , anyone else noticed this ?i picked up mine used so unsure whats the issue

i found better battery life after i did a factory reset. i bought it new and set it up and since then had 1 Sammy update but last week i reset it and it clearly made a difference on my 10.1. yesterday i had 2 hours screen time and on battery for 2 day and some hours and had 60% left.

Add mine to the list....seems to be doing the same thing here. Haven't been able to sort it out yet.

Took the back off mine tonight and reseated the battery connector. Then charged like below. First to time in a while it charged up like this.

can you post a pic of videos of how to pry it open ? hopefully simple with a prying tool

cletusarrarr said:
can you post a pic of videos of how to pry it open ? hopefully simple with a prying tool
Click to expand...
Click to collapse
I just very carefully went around it with one of those guitar like plastic openers i have laying around from the many tablet/phone repair kits i have used. I probably rebooted it 5 times before i finally popped it apart... thing just did not want to charge. This was the first time i saw it ramp up 1% at a time in a while. The other thing i noticed it was doing was jumping from ~70% to 100% instantly.... The graph showed it too. I didn't believe that was really happening.

some pics would help , is it between the screen and the metallic part or the back and the metallic part ?

cletusarrarr said:
some pics would help , is it between the screen and the metallic part or the back and the metallic part ?
Click to expand...
Click to collapse
No. The faux leather cover comes off.
This... http://forum.xda-developers.com/showthread.php?t=2710711
pro 8.4 Teardown

hasnt mentioned there how to open it tho

cletusarrarr said:
hasnt mentioned there how to open it tho
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Click to collapse
Yup... like i said.. guitar pick opener and gently popping the faux leather back off. Its not like removing an LCD from a phone.

cletusarrarr said:
hasnt mentioned there how to open it tho
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Click to collapse
Opened mine up because of the battery charging stalls and reseated my battery. I bought this tab 2 weeks ago used and this is the first time it has charged to 100 without me forcing it too! Its def worth doing if ur battery stalls!!

strive53 said:
Opened mine up because of the battery charging stalls and reseated my battery. I bought this tab 2 weeks ago used and this is the first time it has charged to 100 without me forcing it too! Its def worth doing if ur battery stalls!!
Click to expand...
Click to collapse
Mine has been really good now for days too...any hint of battery probs are gone!
I suspect an app did this too. I was on cm when it started...others were stock. Chrome or some other common Google app put our tabs in a funky state.

LG G3 BootLoop

Hello everyone .. i know you've faced alot of topics with the same name but somehow i find mine different ..
Months ago when i use the phone much it gets laggy then it shuts down .. i thought it was normal due to overheating issues
then month ago it went totally off .. not turning on back as i used to .. so i searched online i came with 2 solutions :
1)might be software related
2)BATTERY
so i went to a repairing shop and he flashed a stock marshmallow .. then the phone worked for 1/2 day then it stucked at bootloop again
so i went back and changed the battery .. that worked for 2 days but it was draining fast so i replaced another which lasted 1/2 day before going bootloop again ..so i refund.. i searched again and found the paper trick and copper wire trick and the paper didn't work for me .. but i go from the wire topic that he measured the voltage of the battery and noticed it wasn't 3.8v so i went to measure mine (the one which came with the phone) and it was fine .
so if anyone knows how to get over this please help me.
Thanks

Efarius said:
Hello everyone .. i know you've faced alot of topics with the same name but somehow i find mine different ..
Months ago when i use the phone much it gets laggy then it shuts down .. i thought it was normal due to overheating issues
then month ago it went totally off .. not turning on back as i used to .. so i searched online i came with 2 solutions :
1)might be software related
2)BATTERY
so i went to a repairing shop and he flashed a stock marshmallow .. then the phone worked for 1/2 day then it stucked at bootloop again
so i went back and changed the battery .. that worked for 2 days but it was draining fast so i replaced another which lasted 1/2 day before going bootloop again ..so i refund.. i searched again and found the paper trick and copper wire trick and the paper didn't work for me .. but i go from the wire topic that he measured the voltage of the battery and noticed it wasn't 3.8v so i went to measure mine (the one which came with the phone) and it was fine .
so if anyone knows how to get over this please help me.
Thanks
Click to expand...
Click to collapse
Was your battery officially made by LG? Is it the same model?
When you bought the new battery.. Did you first empty it (0% exactly) And then recharge it to 100% and leave it closed for about 10-15 minutes?
If the battery is officially made by LG and has the same Model name on it,then have you ever dropped the phone?
Greetings.

Sotiris02 said:
Was your battery officially made by LG? Is it the same model?
When you bought the new battery.. Did you first empty it (0% exactly) And then recharge it to 100% and leave it closed for about 10-15 minutes?
If the battery is officially made by LG and has the same Model name on it,then have you ever dropped the phone?
Greetings.
Click to expand...
Click to collapse
im 100% sure that the battery i bought at first wasn't the original battery .. neither the 2nd they replaced as they looked like this:
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and yes i emptied it and recharge it to 100% but it didn't take the whole cycle until it happened again and bootloop started

Efarius said:
im 100% sure that the battery i bought at first wasn't the original battery .. neither the 2nd they replaced as they looked like this:
and yes i emptied it and recharge it to 100% but it didn't take the whole cycle until it happened again and bootloop started
Click to expand...
Click to collapse
I think it's because the batteries that you have are made in 2014.
The new battery that i recently received is made in 2016 and i don't have any problems at all.
Maybe 2014 batteries have that bootlooping problem.

Horrible Battery Life on Moto 360(1st Gen)

Hello,
I own a moto 360(2014) and I am barely able to get more than 6 hours of battery life.
Things I have tried to do :
Factory Resetting
Paring to different phones with different android versions
Using it just as a watch without bluetooth and Wifi
Below are some screenshots :
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Full Res ScreenShots :
Code:
https://i.imgur.com/wal8sy0.png
https://i.imgur.com/MC3NScB.png
https://i.imgur.com/fL3t28D.png
Guys Please help me..

Did this just start for you?
I've owned my watch for years, and last week suddenly started having issues. I can't help but wonder if there was a software change that is causing excessive drain.

three west said:
Did this just start for you?
I've owned my watch for years, and last week suddenly started having issues. I can't help but wonder if there was a software change that is causing excessive drain.
Click to expand...
Click to collapse
Not really no.
I've not got any software update over a year I think.
The watch was off for a while, about a month.
But since then it's got really bad.
I've faced similar issues with android phones, where wiping the battery stats makes the battery life as good as stock. If there is a way to achieve this it would be the ideal solution.

Get your battery replaced. I did mine and now Im getting full day outof it compared to half day before.

WoYtaZ said:
Get your battery replaced. I did mine and now Im getting full day outof it compared to half day before.
Click to expand...
Click to collapse
Did you go to the service centre?
or purchased the battery online and fitted it from outside?
if you did purchase online a link would be helpful

I did get this battery some time ago on ebay. Im in uk. It wasnt genuine battery but VHBW brand which for my experience is reliable.
Replaced it by myself. There is some guide on the web for doing it. Hardest thing is to get back cover without breaking it. I actually broken my one being carefull, its so fragile.

after another phone side android wear update my battery life is back to normal. Off the charger at 7 AM, and at 7 PM I still have 40% left in the tank.

three west said:
after another phone side android wear update my battery life is back to normal. Off the charger at 7 AM, and at 7 PM I still have 40% left in the tank.
Click to expand...
Click to collapse
You mean the android wear application ?
What version are you on now ?

infomedia0 said:
You mean the android wear application ?
What version are you on now ?
Click to expand...
Click to collapse
yes, now on 2.7.0.177669439

I've had these issues for about a year now. No updates have made a difference for me. It's not that my battery depletes quickly though, it's that the watch powers off with plenty of battery left and doesn't come back on until charged, usually at the 50-60% mark.
It's nearly 2pm here, been off the charger since maybe 8am, still at 69% battery but I bet it'll be gone in an hour or so.
Is it possible to get a custom ROM for these in case it's a software issue?
UPDATE: couple of minutes later, at 67% it has died.....

ht tps://ww w.youtu be.com/watch?v=wl61mDJlu9E
use this guide! Its so easy to replace the battery!

I also replaced my battery but I used this guide: https://www.youtube.com/watch?v=r1as_h5jnBM he explains very well and some steps explained poorly in the ifixit guide are shown here detailed. The hardest part is removing the backcover without cracking it. I failed and cracked mine but battery is perfectly fine now, for the cracked backcover there are some replacements for about 20€. However I own a 3D printer and will print me a new backcover by myself, I hope it will be fine, i will provide some pictures at the end of the week just in case someone is interested

Battery is dead

Ranop11 said:
Battery is dead
Click to expand...
Click to collapse
Than try to replace it, if it's already dead you have nothing to lose except the 9€ you have to invest in a new battery

Atoto A6 Fast Boot Not Working

I love the A6 unit that I have but last week it lost the fast boot feature. At key off it shuts down and loses some settings and the time. I pulled the dash and the yellow wire has power when the key is off. I had installed the new firmware several weeks ago so it's been updated. Any suggestions? I emailed them but have not heard back.

I'm having basically the same issue. When the car has been turned off 80% of the time the head unit does a complete boot up. Sometimes it does it if the car is turned off and immediately turned back on. I also have lost settings suck as time. Everything else works perfectly and I haven't had any other issues as of yet. Had it for about a week now.

Ronin1767 said:
I'm having basically the same issue. When the car has been turned off 80% of the time the head unit does a complete boot up. Sometimes it does it if the car is turned off and immediately turned back on. I also have lost settings suck as time. Everything else works perfectly and I haven't had any other issues as of yet. Had it for about a week now.
Click to expand...
Click to collapse
Just make sure the yellow wire has constant power even when the key is off. They made me jump through a bunch a hoops to get any action. I had to submit several videos and then they sent me a power adapter that plugged into a wall outlet to bypass the truck wiring and I had to video that also. They finally agreed to replace the radio with me sending the old one back first. I ended up keeping it and they gave me 20% off a Pro unit with the gestures. The day after I bought it they dropped the price on it 20.00. If I had it to do over again I'd just trade it for another and save the money. I doubt I'll be able to sell this old one with the problem it has. Let me know how it goes with them. It was probably a month of emails back and forth before I had a remedy.

garyhesq said:
Just make sure the yellow wire has constant power even when the key is off. They made me jump through a bunch a hoops to get any action. I had to submit several videos and then they sent me a power adapter that plugged into a wall outlet to bypass the truck wiring and I had to video that also. They finally agreed to replace the radio with me sending the old one back first. I ended up keeping it and they gave me 20% off a Pro unit with the gestures. The day after I bought it they dropped the price on it 20.00. If I had it to do over again I'd just trade it for another and save the money. I doubt I'll be able to sell this old one with the problem it has. Let me know how it goes with them. It was probably a month of emails back and forth before I had a remedy.
Click to expand...
Click to collapse
I'm pretty sure I connected the yellow wire to the constant power correctly because it will work fine and boot instantly when I turn the car on but sometimes it won't. It's a bit frustrating but if that's the only issue I really have then so be it. Over all it's a decent head unit in my opinion. I guess that's just aftermarket BS when you install yourself.

Hello yall, well I bought atoto A6 and each time it was booting long, like the first time. So it the problem with the wires that goes with the mmc.
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so the yellow and red wires are messed up. Or at least look for the right position of all wires. On the picture they are messed up so if U have wire same way than u need to switch em betwin and it will bot up crazy fast

Can you explain a little bit more about the process?
I have the same problem when I switch off the car, do I have to invert the yellow and red cable in the connector?

My iso harness had red and yellow swapped wrong. I had to use big paper clip to swap cables on the iso plug. Now it works like it should. Yellow is battery and also fatter cable. Red one is thinner. Google: iso harness pinout for reference.

Car battery needs replacement
I noticed that i lost my fast boot. But when i change my car battery everything turns fine.

Ives14344 said:
I noticed that i lost my fast boot. But when i change my car battery everything turns fine.
Click to expand...
Click to collapse
Where you having the issue of it randomly shutting down overnight instead of sleeping? Think I'll change the battery too I've tried everything else...

Yup everything turn off including my car turbo timer