Develop Bugs

[Q] Need Help from expert on huge battery drain issue!

Hi,
I am really really really fedup of this one thing!!
The thing is my phone is not going in sleep mode..Batterystat says the SMSdispatcher is using my battery 100%..I have no idea why.
I tried wiping everything like 10 times and reinstalled ROMs but still same problem!! How is that possible?Battery gets drained like hell..so fast so empty
Any solution for this? I have literally tried everything i could.
Could baseband be the problem? I am on BB83 and KXP..I was on same ROM few weeks ago and everything was fine. And suddenly thought to go for a ROM trying trip and tried many ROMs .
Any help will be appreciated
Thank You..

Lock bootloader and try to repair with sony pc companion

I tried stock based ROM and surprisingly there was no battery drain at all...then i tried CM10 based ROMs and all had battery drain...either one or other thing was draining my battery.

Battery issues

Hello, I've switched ROMs from lollipop back to KK ROM. Its not stock, its cm 11. 4.4.4. I flashed the madmack modem. But my battery life has still been horrible since leaving lollipop. Is there anything I can do to get it like it used to be?

What is used to be like? What ROM were you using? It is recommended to flash into custom ROM while begin with the stock jb ROM, if you want the best battery life.

Go to apps from.the settings and from there see what applications are running and try to close (force stop) every application that u dont need and i think it will solve ur issue

Or just install an app like greenify. I'm with you on the battery issue. Even though my service is getting the deep sleep, I'm still need to swap a new battery every 3 - 4 hours, and that's with normal use, keep the screen on most of time. I think it's just our phone, the 5.5" HD screen just ducks up all the juice.

nsh121193 said:
Hello, I've switched ROMs from lollipop back to KK ROM. Its not stock, its cm 11. 4.4.4. I flashed the madmack modem. But my battery life has still been horrible since leaving lollipop. Is there anything I can do to get it like it used to be?
Click to expand...
Click to collapse
Check with some battery stats software, but it's 101% problem with SystemServiceUpdate. KK CM11 isn't patched for that.
If that appears to be the problem, go to privacy manager and disable wakeup for Google Play Services and Google Play Framework/Google Services Framework, reboot your phone and wait.

LG G3 D855 Battery drain while Idle

A couple weekes ago i rooted my phone and flashed fulmics 6.9. Then 1 or 2 days later i flashed Lineage OS, but because i didnt have some of the stock apps from LG that i use (QuickMemo+ and LG camera app) i flashed fulmics rom again. I decided to root the phone and flash a custom rom because the phone started to get laggy and the battery life wasn't the best. But then i start experiencing a restart loop on the fulmics rom. I then tried to do a clean install of fulmics rom again, but because of the constant restart loop i only managed to successfully install it again while plugged on the charger. I googled for a solution and found out that it could be a battery issue. I then tried to flash Stock v30B rom but without success (because of the restart loop once again, and also the flash software kept saying that it lost connection with the phone). I then took my brothers battery (He has the same phone, LG G3 D855), and successfully flashed the stock rom (v30B), but when i put my battery again it started to restart again in loop. After some testing i found out that it only happened when the battery was about 20/40% and everytime it restared, the battery percentage wasnt correct (I got drops from ~ 40% to 5%), and if i removed the battery from the phone for a few minutes it would show incorrectly again but with more percentage (like 25% instead of 5%), i even tried to calibrate the battery but with no successfull results. I then bought a new battery (supposedly original) and from my tests the restart loop stopped, but now the battery drains on iddle like it drains while using (It went from 100% to about 70/60% until it "stabilizes"). I researched for a solution and found out that it could be background apps and installed greenify and it seems to have improved a bit but nothing significant, and enabled airplane mode after that and it improved even more, but once again, nothing significant (I still think it drains more than normal while on iddle). When i rooted and flashed the roms i was on stock v30N and never have rooted the phone before that, and tried to follow all steps correctly so i wouldnt damage anything. Currently im on stock v30N again. And i've had experience with root and rom flash before, and never had any problems. My phone is almost 2.5 years and never had any issues with it or the battery, and also im now using the same apps as before.
Is it possible that i damaged the phone somehow during the root and rom flash process? or im just unlucky with the batteries ?
Note: The tests i conducted with greenify and airplane mode only went for a couple hours (still testing right now), maybe it needs more time so i note any difference.
Sorry if i mispelled something wrong (Im Portuguese ).

Vimaraes said:
A couple weekes ago i rooted my phone and flashed fulmics 6.9. Then 1 or 2 days later i flashed Lineage OS, but because i didnt have some of the stock apps from LG that i use (QuickMemo+ and LG camera app) i flashed fulmics rom again. I decided to root the phone and flash a custom rom because the phone started to get laggy and the battery life wasn't the best. But then i start experiencing a restart loop on the fulmics rom. I then tried to do a clean install of fulmics rom again, but because of the constant restart loop i only managed to successfully install it again while plugged on the charger. I googled for a solution and found out that it could be a battery issue. I then tried to flash Stock v30B rom but without success (because of the restart loop once again, and also the flash software kept saying that it lost connection with the phone). I then took my brothers battery (He has the same phone, LG G3 D855), and successfully flashed the stock rom (v30B), but when i put my battery again it started to restart again in loop. After some testing i found out that it only happened when the battery was about 20/40% and everytime it restared, the battery percentage wasnt correct (I got drops from ~ 40% to 5%), and if i removed the battery from the phone for a few minutes it would show incorrectly again but with more percentage (like 25% instead of 5%), i even tried to calibrate the battery but with no successfull results. I then bought a new battery (supposedly original) and from my tests the restart loop stopped, but now the battery drains on iddle like it drains while using (It went from 100% to about 70/60% until it "stabilizes"). I researched for a solution and found out that it could be background apps and installed greenify and it seems to have improved a bit but nothing significant, and enabled airplane mode after that and it improved even more, but once again, nothing significant (I still think it drains more than normal while on iddle). When i rooted and flashed the roms i was on stock v30N and never have rooted the phone before that, and tried to follow all steps correctly so i wouldnt damage anything. Currently im on stock v30N again. And i've had experience with root and rom flash before, and never had any problems. My phone is almost 2.5 years and never had any issues with it or the battery, and also im now using the same apps as before.
Is it possible that i damaged the phone somehow during the root and rom flash process? or im just unlucky with the batteries ?
Note: The tests i conducted with greenify and airplane mode only went for a couple hours (still testing right now), maybe it needs more time so i note any difference.
Sorry if i mispelled something wrong (Im Portuguese ).
Click to expand...
Click to collapse
I have been testing the iddle battery life with greenify for a while now and it improved a bit, not nothing major. Any thoughts what it might be ?

[Q] Going back to 5.1.1 from 6.0.1 (Rooted)

I have a sm-n910v rooted on jasmine rom and I'm wondering if I install a rom that's on 5.1.1 would it resolve the battery issue that came in 6.0.1 that the phone shuts down at ~40% of battery life.
Also my battery doesn't seem to charge as fast anymore, and it dies, without me using it, faster, what can I do to fix that?

deep sleep not work

i have htc 10 with stock firmware without root
and i leave my mobile 70% percentage after 8 hours i find it 40%
i try leedroid rom and some tweaks to improve battery like AKT
but same problem
how can i get deep sleep back

elawady.2014 said:
i have htc 10 with stock firmware without root
and i leave my mobile 70% percentage after 8 hours i find it 40%
i try leedroid rom and some tweaks to improve battery like AKT
but same problem
how can i get deep sleep back
Click to expand...
Click to collapse
AKT does not work without root . Also if you have flashed another rom then use root and then install BBS to check whats keep your device awake .

Install batterbatterystats whats keeping device awke and stop wake lock by deleting app or stop other wakelocks using ex kernel manager

elawady.2014 said:
i have htc 10 with stock firmware without root
and i leave my mobile 70% percentage after 8 hours i find it 40%
i try leedroid rom and some tweaks to improve battery like AKT
but same problem
how can i get deep sleep back
Click to expand...
Click to collapse
Hi there, did you manage to solve your deep sleep problem?

I've had this problem. motherboard replacement done but problem not solved. technical service device changed. solved