Develop Bugs

G2 shuts off when opening apps / battery issue?

My G2 shuts off whenever i try to play bike race or temple run. And when it boots.back up thé battery goes from 80 to 10. Just like that. I've tried fully charging and then wiping battery stats. I've tried superwipe. Everything. I'm in the US so I'm pretty sure mine is the g2 but how could I check if its a dz or not? I switched to the.dz hboot to flash trickdroid and it worked so idk.what my device is anymore. Anyways can anybody help me with my shutting off / battery problem? Should I reroot?

This looks like a broken battery. My firt try would be replacing the battery.
Verstuurd van mijn Desire Z

My DZ did the same thing !!
> check this ... open camera .... shld work fine ... click a photo ,,,, Restart !!
> Connect a charger > repeat the above step ....
The 2 steps will give u ur answer !!
Luckily i had my DZ in warranty (had to unroot) , so got a free replacement battery !!

Well my camera app works fine. When its fully charged i can take a few pics. I noticed that when the charger is connected the device doesn't shut off or restart so I'm assuming its a battery issue. Can anyone confirm? If it was a hardware issue would it still be stable when charger is plugged in?

I just gave u the answer above!!
If in charging mode it does not shut down, then its your battery at fault!!
Get the gold oem battery ...lasts longer + is reeeaaalllyy cheeaapp!!
Sent from my T05A using xda app-developers app

[Q] weird battery problem :@

Hello I m using omega v12 with stock kernel. There is a weird battery problem in my phone.
For example i have 85% charge left. But for some reason i restarted my phone and after reboot my battery level goes up to 92%. Its happens quite a lot. Now i dont understand whats the issue.
Please someone help as this so frustrating for me.
Thank you

How is it frustrating? I would like my phone to charge on it's own
It happens sometimes.
Sent from my GT-N7100

Help! Random shut down and battery issues

I'm experiencing sudden shut downs when I take a picture with my phones camera, especially if the flash is used. It just turns off without warning.
The battery has also started to suddenly drop a lot in percentage sometimes , and yesterday phone just turned off at around 20%, because battery was apparently empty....
Could this be a faulty battery or software problem? I'm using stock Rom and stock kernel. And have never had any problems before
Sent from my LG-E975 using XDA Free mobile app

Factory reset if it doesn't work, warranty service..

HI
robotzki said:
I'm experiencing sudden shut downs when I take a picture with my phones camera, especially if the flash is used. It just turns off without warning.
The battery has also started to suddenly drop a lot in percentage sometimes , and yesterday phone just turned off at around 20%, because battery was apparently empty....
Could this be a faulty battery or software problem? I'm using stock Rom and stock kernel. And have never had any problems before
Sent from my LG-E975 using XDA Free mobile app
Click to expand...
Click to collapse
we have the same problem,but my LG Optimus G E975,. was fixed already. email me trU gmail. so i can teach you what i did to my phone,. [email protected] or FB
https: / / w w w .facebook.com/profile.php?id=100011136766606
hope i can help you

had some problems like that, bought a new battery and the problems are gone, but sometimes the phone keeps shut down went I take a photo with flash, please @saikyamer25 can you explain what you did. thanks

leouzcategui said:
had some problems like that, bought a new battery and the problems are gone, but sometimes the phone keeps shut down went I take a photo with flash, please @saikyamer25 can you explain what you did. thanks
Click to expand...
Click to collapse
add me in fb then i will tell you what i did to my own,. search [email protected] in FB. my profile pic is i dont have cloths side viewing,.

Same problem here, phone shuts down at 20-30% when LTE is on; after restart it shows 0%.
I'm pretty sure it's a problem with the battery

I had that problem too, but after update my custom rom that problem don't occure anymore. I haven't check it with almost empty battery, maybe I'll try it soon..
Sent from my Andromax I46D1G using Tapatalk

Am I the only one who thinks that is pretty strange this issue being reported a lot of times lately ? I didnt have issues with my battery before, but now I have the exact same problem with the flashlight. But when I use an app of flashlight the phone doesnt turn off...

Shutdown
Hey
I'm having the same problem but my phone shuts down at 40% and won't start again. I have got a new battery and done a factory reset, but nether has worked. The phone is 3 years old, so change the system won't be a problem with the warranty.

Battery problem!!

I installed kitkat 4.4.4 in my grand it was working well but from yesterday phone is acting weird , i hv a new battery so no issue with it but while i charge my phone it stuck on one place like 80% , 85% even its showing that it getting charged so no issue with charger too..., pluged charger like half an hr ago and its on same position 87% !!
i installed latest update of ROM today. still same problem... and draining very fast too..
please help!!

Saurabhrajoria said:
I installed kitkat 4.4.4 in my grand it was working well but from yesterday phone is acting weird , i hv a new battery so no issue with it but while i charge my phone it stuck on one place like 80% , 85% even its showing that it getting charged so no issue with charger too..., pluged charger like half an hr ago and its on same position 87% !!
i installed latest update of ROM today. still same problem... and draining very fast too..
please help!!
Click to expand...
Click to collapse
Hi, Its simple Install Battery Calibration app from Play store https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=enand perform calibration. It will reset battery stats data. Reboot. Tell whether this has solved ur issue or not.

Trilochanaaya said:
Hi, Its simple Install Battery Calibration app from Play store https://play.google.com/store/apps/details?id=com.nema.batterycalibration&hl=enand perform calibration. It will reset battery stats data. Reboot. Tell whether this has solved ur issue or not.
Click to expand...
Click to collapse
as i told u it got Stuck on 84% and not increasing since an hr... and the calibration app say to chrge phone upto 100%.

Saurabhrajoria said:
as i told u it got Stuck on 84% and not increasing since an hr... and the calibration app say to chrge phone upto 100%.
Click to expand...
Click to collapse
No need to wait till 100%. Press that and change it to calibrate any time. Now go ahead with calibration. All the best.

Battery Problem
Guys
I updated my GD to 4.4.4 CM11 and everything is working ok except for one detail.
I carry my cell phone and start using normal, if not shut down or restart, but if I turn off or restart
sometimes ends when rebooting the battery for example was 74% back to 39%.
This has happened to me a few times, i already reinstalled the ROM, calibrated the battery but the problem remains.
Do you have any experience or story about this behavior?

ricardoruiz said:
Guys
I updated my GD to 4.4.4 CM11 and everything is working ok except for one detail.
I carry my cell phone and start using normal, if not shut down or restart, but if I turn off or restart
sometimes ends when rebooting the battery for example was 74% back to 39%.
This has happened to me a few times, i already reinstalled the ROM, calibrated the battery but the problem remains.
Do you have any experience or story about this behavior?
Click to expand...
Click to collapse
May be you are using an old battery. My phones old battery used to get reduced by 10-15% whenever i used to remove my battery. Since the new battery im not facing this issue
Sent from my GT-I9082 using XDA Free mobile app

[Q] HTC desire 816 battery drain

please 816 users , tell me your battery drain through night when you're just sleeping till the next morning ??

Gharbawy said:
please 816 users , tell me your battery drain through night when you're just sleeping till the next morning ??
Click to expand...
Click to collapse
In standby overnight, maybe 3-5% battery drain. A lot of things come in play though such as what apps you have installed, if your on LTE, or 3g, or wifi, or even go into airplane mode at night, etc.

FoxyDrew said:
In standby overnight, maybe 3-5% battery drain. A lot of things come in play though such as what apps you have installed, if your on LTE, or 3g, or wifi, or even go into airplane mode at night, etc.
Click to expand...
Click to collapse
first of all , I'd like to thank you for your reply ..
I've bought a new desire 816 two days ago and I can notice something wrong with the battery as it drains faster than normal
and it gives false percent as it increases after restarting the phone ..
I've tried to calibrate the battery by letting in turn off by itself then recharging it to 100% but then I realized It's still giving me false number
I don't know what to do ... It would be great if you can help

Gharbawy said:
please 816 users , tell me your battery drain through night when you're just sleeping till the next morning ??
Click to expand...
Click to collapse
my friend has the same. i will update you if he finds any solution

Gharbawy said:
first of all , I'd like to thank you for your reply ..
I've bought a new desire 816 two days ago and I can notice something wrong with the battery as it drains faster than normal
and it gives false percent as it increases after restarting the phone ..
I've tried to calibrate the battery by letting in turn off by itself then recharging it to 100% but then I realized It's still giving me false number
I don't know what to do ... It would be great if you can help
Click to expand...
Click to collapse
Have you tried a battery calibration app such as the one by NeMa in the PlayStore? It requires root but it basically asks you to charge your device to 100% which is done from empty to max in about 3 hours. At this point you go in the app while its still plugged in and "clear" the batterystats. This is the file that tells the device how much charge it can hold and on some devices this file gets buggy/glitched. It will wipe this file away and generate a new one based on the charge the battery holds at max. It then asks you to use the device as normal until it dies and recharge to full afterwards. This has worked for many and I hope it will work for you as well.
If you have excessive battery drain look at the Power settings and review the usage. If it shows a green line on awake and it doesn't show the same matching the screen on time then you have a background app sucking battery from the device. Facebook and its Messenger are known to be the culprits but if you download Greenify from the PlayStore. It will allow you to hibernate practically every app so there is no battery drain when your device screen is off. In combination with this app I am able to get an average day and a half of use with no charge and normal use with Videos, Music, Facebook, Messenger; etc. I average I use about 6-10 hours on this device with pure stock w/ root & Greenify with battery calibration via app done.
Sent from my 710C using XDA Free mobile app

jaysoblitzed said:
Have you tried a battery calibration app such as the one by NeMa in the PlayStore? It requires root but it basically asks you to charge your device to 100% which is done from empty to max in about 3 hours. At this point you go in the app while its still plugged in and "clear" the batterystats. This is the file that tells the device how much charge it can hold and on some devices this file gets buggy/glitched. It will wipe this file away and generate a new one based on the charge the battery holds at max. It then asks you to use the device as normal until it dies and recharge to full afterwards. This has worked for many and I hope it will work for you as well.
If you have excessive battery drain look at the Power settings and review the usage. If it shows a green line on awake and it doesn't show the same matching the screen on time then you have a background app sucking battery from the device. Facebook and its Messenger are known to be the culprits but if you download Greenify from the PlayStore. It will allow you to hibernate practically every app so there is no battery drain when your device screen is off. In combination with this app I am able to get an average day and a half of use with no charge and normal use with Videos, Music, Facebook, Messenger; etc. I average I use about 6-10 hours on this device with pure stock w/ root & Greenify with battery calibration via app done.
Sent from my 710C using XDA Free mobile app
Click to expand...
Click to collapse
Thank you man for you Reply ..
I've few questions I wish you help with them
1- does this greenify need root also ?
2- I didn't root the phone not to lose my warranty as I was willing to replace it for that battery issue but
If I decided to root it , would you help me with the instructions ?? I mean some trusted way you've already tried
because I don't wanna mess up with the phone .
Thanks in advance !

Gharbawy said:
Thank you man for you Reply ..
I've few questions I wish you help with them
1- does this greenify need root also ?
2- I didn't root the phone not to lose my warranty as I was willing to replace it for that battery issue but
If I decided to root it , would you help me with the instructions ?? I mean some trusted way you've already tried
because I don't wanna mess up with the phone .
Thanks in advance !
Click to expand...
Click to collapse
Yes, Greenify does require root in order to work but it does work flawlessly.
For an visual step by step root guide for this device simply watch this video here!
https://www.youtube.com/watch?v=1NYP7V2ltpI
:good::laugh::good:

I have the same problem… .help plz my phone is w816dug dual sim from Taiwan

Gharbawy said:
please 816 users , tell me your battery drain through night when you're just sleeping till the next morning ??
Click to expand...
Click to collapse
I bought the machine and I have the same problem and searched for a solution and found it, thank God you tried it and it was sharp and Hoaml calibration of the battery as follows
We ship the device to extend not less than 10 minutes and then tend charger and push constantly for 2 minutes and confirmed in 2 minutes Whatever happens from closing and then opening or if something did not happen continued pressing for 2 minutes
Finished battery is completely closed to the device himself
Shipper arrived once again that is shipping 100%
And fill your normal concluded the problem
Thank you

muhamadalani said:
I bought the machine and I have the same problem and searched for a solution and found it, thank God you tried it and it was sharp and Hoaml calibration of the battery as follows
We ship the device to extend not less than 10 minutes and then tend charger and push constantly for 2 minutes and confirmed in 2 minutes Whatever happens from closing and then opening or if something did not happen continued pressing for 2 minutes
Finished battery is completely closed to the device himself
Shipper arrived once again that is shipping 100%
And fill your normal concluded the problem
Thank you
Click to expand...
Click to collapse
pressing which keys ??
can you explain more ?!

@Gharbawy
I had the same inssue ..in my phone htc a5_dug dual sim from Taiwan i waited for solution or any update nothing cameup… then i decided to flash custom roms and was best na now am in custom rom and the problem was off and the only one custom rom which solve my problem ..SVHD+………

Gharbawy said:
pressing which keys ??
can you explain more ?!
Click to expand...
Click to collapse
Unfortunately, the lack of rapid reaction because I was too busy
Pressing the power switch for exactly two minutes and the device will tell you Alglaq Do you want to or not agreed to the demand and calibration Congratulations to you
Thank you

I fixed my battery issue. the exposed software killed mine relating to the same issue i believe you had or have. reporting wrong percentage. once had 50 percent, took it back out of my pocket and within 5 mons i had 4%. wouldnt charge.
Power it off... hold all 3 buttons (power+volume up+volumedown) after 15 seconds it will boot back up. this calibrated my battery. hope this works for you.

Wrong battery percentage report is fixed by HTC on 1.58 rom update. it works fine on 1.58 Rom

My battery on my htc is draining fast I think it went from 100% to 83% percent in like 20 minutes is this normal? I have disabled everything that I'm able to disable on this phone but once it gets to 70% the drainage kinda slows down