[Q] battery giving wrong indacator - Galaxy S II Q&A, Help & Troubleshooting

i flashed miui 2.4.17 and i did a full wipe, even usb storage, everything except for microsd card, then after flashing was done it shows that my battery is fully charged yet i see the battery meter is 3/4 full, yet it's fully charged

Go in to recovery mode and then into advance and clear battery stats, that could help the problem, as flashing a new rom can mess up the sync between battery and stats.

Related

[Q] Battery calibration issue after rom change

I loose the correct battery calibration after rom change (the battery drop of 20% in 2 hours with no use).
I decided to flash a new rom, so can you tell me when i flash the rom if the phone has to be under charge? full charge? so to have the correct calibration ( the last time i flash with the phone under usb charge at 75%)
Thank you all
Have you tried the "wipe battery stats" from the custom recovery menu? It's the closest to a solution I can find. Haven't tried it myself though.
Wipe Stats
Yes i have tried and now i'm in the first battery cycle with no changes, but probably if it works i'll in the second cycle.
Otherwise i like to update to void delta, currently i'm using the second version of void.
Thanks

[Help] Battery problem

I just tried a battery fix method cause my battery wont charged above 98% but somthing gone wrong and now my phone sees only 1% of charge.
I tried to reinstall my rom with cache wipe only. But it doesn't work.
Any solutions?
Just set permission for those files you replaced with fix. Should be the same as for other files.

Help needed

I'am having xperia mini pro ( mango ). Several weeks I was using FXP's CM 7.2, later decided to try LegacyXperia's CM 10.1, Installed it perfectly. Later that day noticed my battery drains very fast.. like 1 percent per 2~4 minutes. Thought to go back to CM 7.2, reflashed back succesfuly and the bug apeared.. I charged my phone to 100 percents, disconnected charger and battery drained to 0 per few seconds, phone turned off, tryed to turn on, but only red light keeps blinking. Connected to charger again, turned phone on, it says "charged" and 100 percent, but after disconnecting charger it dies again, can be my battery damaged or something? Tryed to wipe battery stats and clean phone under battery, nothing helps yet, any suggestions?
BlackIliusion. said:
I'am having xperia mini pro ( mango ). Several weeks I was using FXP's CM 7.2, later decided to try LegacyXperia's CM 10.1, Installed it perfectly. Later that day noticed my battery drains very fast.. like 1 percent per 2~4 minutes. Thought to go back to CM 7.2, reflashed back succesfuly and the bug apeared.. I charged my phone to 100 percents, disconnected charger and battery drained to 0 per few seconds, phone turned off, tryed to turn on, but only red light keeps blinking. Connected to charger again, turned phone on, it says "charged" and 100 percent, but after disconnecting charger it dies again, can be my battery damaged or something? Tryed to wipe battery stats and clean phone under battery, nothing helps yet, any suggestions?
Click to expand...
Click to collapse
Try flashing your stock firmware with Flashtool. See if things are okay. If so, flash Rage kernel for CM7 (using command and not flashtool) and then install CM7. Rage kernel gets the best battery life in my opinion. Note that there are two Rage kernels. One for stock firmware and another for CM.
dvijaydev46 said:
Try flashing your stock firmware with Flashtool. See if things are okay. If so, flash Rage kernel for CM7 (using command and not flashtool) and then install CM7. Rage kernel gets the best battery life in my opinion. Note that there are two Rage kernels. One for stock firmware and another for CM.
Click to expand...
Click to collapse
Huge thanks, flashed stock ICS via flashtool and my battery is working normaly! :victory:
Q Problem with Xperia Active
I try to install cm 9.1 on my phone.I go in CWM and:
1. Wipe Data/Factory Reset + Wipe Cache partition
2. Mount System + Storage
Format System
Format Data
Format Cache
Wipe Dalvik Cache
and when i try to install zip from SD i cant open SDI restart the phone but it did not turn on.Now can not access the CWM.
Is someone can help me, or are looking to what I've got brick smaller dimenzija
Change your kernel (you can find kernels here)

[Q] Need Support

hello , i have a question, i have an samsung galaxy s3, it is loaded with
googy max kernel 1.7.3
android 4.1.2
basebandver. i9300ceemg2
but recently it acts wierd
the phone de-charge pretty fast, even when connected to charger or usb device it decharge if phone is on,
on full charged battery you see it de-charge pretty fast like 1% every 10-15 mins,,
i can't charge the phone while its on i need to turn it off in order to charge the battery
what i have done sofar is
swap original charger to an other one
changed usb cable
resetted the kernel to stock
but none helped sofar,
could this be that the battery is broken? or that there is an process that takes alot power im not aware off? or is charging firmware related that the firmware encountered a bug ?
Wesley_NL said:
hello , i have a question, i have an samsung galaxy s3, it is loaded with
googy max kernel 1.7.3
android 4.1.2
basebandver. i9300ceemg2
but recently it acts wierd
the phone de-charge pretty fast, even when connected to charger or usb device it decharge if phone is on,
on full charged battery you see it de-charge pretty fast like 1% every 10-15 mins,,
i can't charge the phone while its on i need to turn it off in order to charge the battery
what i have done sofar is
swap original charger to an other one
changed usb cable
resetted the kernel to stock
but none helped sofar,
could this be that the battery is broken? or that there is an process that takes alot power im not aware off? or is charging firmware related that the firmware encountered a bug ?
Click to expand...
Click to collapse
Could be a number of things causing your problem...I would suggest making sure you are on stock rom and kernel and install one of these apps >> https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats << PAID or >> https://play.google.com/store/apps/details?id=com.gsamlabs.bbm << FREE. You can monitor your phone to see if any app is draining your battery ( would give it at least 24hrs to test) then if it is a app you can uninstall or delete that app.
It sounds like to me it could be battery or hardware problem especially with you returning to stock and also discharging while plugged in..
tallman43 said:
Could be a number of things causing your problem...I would suggest making sure you are on stock rom and kernel and install one of these apps >> https://play.google.com/store/apps/details?id=com.asksven.betterbatterystats << PAID or >> https://play.google.com/store/apps/details?id=com.gsamlabs.bbm << FREE. You can monitor your phone to see if any app is draining your battery ( would give it at least 24hrs to test) then if it is a app you can uninstall or delete that app.
It sounds like to me it could be battery or hardware problem especially with you returning to stock and also discharging while plugged in..
Click to expand...
Click to collapse
i resetted settings of the kernel , i never said i returned my phone to stock
Wesley_NL said:
i resetted settings of the kernel , i never said i returned my phone to stock
Click to expand...
Click to collapse
Then you need to return to stock to see if the problem is still there if it is then most probably hardware issue.
tallman43 said:
Then you need to return to stock to see if the problem is still there if it is then most probably hardware issue.
Click to expand...
Click to collapse
would it help if i reset factory defaults instead reflashing ? or wipe cache or davik cache w/e its called.
Wesley_NL said:
would it help if i reset factory defaults instead reflashing ? or wipe cache or davik cache w/e its called.
Click to expand...
Click to collapse
Give it a try it nothing to lose and (don't forget to backup your data) use a battery stats software after you have reset.If the problem is still there and its not any apps that are causing you problems flash to stock to be 100% sure it's not software....
tallman43 said:
Give it a try it nothing to lose and (don't forget to backup your data) use a battery stats software after you have reset.If the problem is still there and its not any apps that are causing you problems flash to stock to be 100% sure it's not software....
Click to expand...
Click to collapse
so i reboot into recovery mode of cwm , but should i wipe cache or just data ?
lols, full charged, and still connected to usb and battery drained 10% already eventhough its wierd, i mean my usb ca n handle it , normaly when its full charged i can play games and battery don't de-charge, and now its idle and it de-charge in a fast rate, but yeah if it are apps then phone should be hot but it totaly isnt
Wesley_NL said:
so i reboot into recovery mode of cwm , but should i wipe cache or just data ?
lols, full charged, and still connected to usb and battery drained 10% already eventhough its wierd, i mean my usb ca n handle it , normaly when its full charged i can play games and battery don't de-charge, and now its idle and it de-charge in a fast rate, but yeah if it are apps then phone should be hot but it totaly isnt
Click to expand...
Click to collapse
Wipe both (backup contacts and data first) but if it is draining that fast most likely hardware or battery (suggest new battery first)
tallman43 said:
Wipe both (backup contacts and data first) but if it is draining that fast most likely hardware or battery (suggest new battery first)
Click to expand...
Click to collapse
thats what i doubt bcuz, my usb somehow cant keep up, if battery fully charged it suppose to ru of usb poer only right ? atleast thats how i always aw it bcuz if bat is full i get a 2nd icon and it stays there when batt is full ad dont get used probaly, but if i wipe both, i lose the custom kerne googy max also right ?
sofar, i havnt formatted yet, also i dont see anyting strange in that battery meter i downloaded
atleast i hope ,
screenshot
screenshot
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Fast battery drain of the P9000

I flashed the P9000 from 20160608 rom (rooted) to the new 20160810 rom (unrooted).
After the update everything works fine but the battery capacity is a lot lower. It drains much faster.
Fully loaded, without WiFi, GPS, and bluetooth, and only on stand-by, the battery drains from 100% to 15% in about 12 hours.
Before I unrooted the Phone by flashing it with the 20160810 rom the battery was OK. A full day on stand-by only drained the battery from 100% to 95%.
I did not accept this and flashed it back to the 20160608 rom because I was thinking that the battery would not drain that fast anymore.
Disapointment : The faster draining of the battery stays.
What can I do to get the battery life of the Phone back as it was before the updates ????
Something happened inside the Phone that was caused by flashing the 20160810 rom.
Lately my battery life also decreasad. i uses get 205 screen tiem for 1 hour but it has decreased, so i flashed 20160715 and will test it without fp
On last stock 20160810 rom on 2G network with WiFi my phone was ok.
It worked more than 2 days. But before flashing I made System reset, Full factory reset, Wipe cache partition and Wipe system partition in recavery. Then flash by Flash tool.
I don't know may be this is the reason that phone worked almost 3 days.
Now I am on CM 13 build 5, on this rom everything is ok except battery drain.

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