Related
Hello!
I have a question: why does the BA with WM5 turn OFF (I mean dead off -> it has to boot up, etc [including the R: NONE issue]) when its battery is about 20%? Is there any way to disable this option?
Another thing - I had some problems with my LEDs (installed PhoneAlarm, played with it and then removed -> the LEDs remained disabled thus had to find any way to re-enable LEDs - used Tweaks2k2.NET for that). And now, after some 'tweaking' with available Tweaks2k2.NET options my BA dies when its battery is at ~35% Thus I repeat my question - how to disable this 'feature'?
Hello all,
it seems there is more to complain about than this video driver nightmare. I'm adding two issues in separate threads. This one deals with the GPS module and resulting battery drain. I observed it right after installing the first GPS software and searched for help nearly everywhere, and I found some more hints pointing at short battery uptimes after GPS was used. Here's how it works:
- access the GPS port (GPS software, "OziExplorer" or the like)
- stop the access
- end all software tasks
- put device into standby
- Due to an additional current draw of approx. 50mA the battery will be empty within a day --- in standby. The GPS unit does _NOT_ return into a low power state, no matter how much time passed.
- Only a complete power-off or pressing the soft reset button ends this condition.
Installing a battery monitor software (BatteryStatus) confirmed an additional current draw of approx. 50mA after the mentioned GPS port access.
I found a promising registry entry HKLM/System/CurrentControlSet/GPS Intermediate Driver/Drivers/SleepOnNoData but again it does not seem to have the least of an effect (default is 1000).
HTC support claimed "they know of no issues in conjunction with the Kaiser" - well at that point I was not even able to put my question. Which somehow tells me how serious these guys take their customers .
BusterTyTN
One thing I forgot: knowing that the GPS does not turn off, I use to apply a soft reset whenever I used a GPS software. Voilá, several days runtime until I have to recharge!
this confirms my suspicion...
now and then it happend that the battery of my tytn was empty in the morning. I never really proved that it happend after using gps, and looked for a thread here....well, here it is...
Others must have made the same observation.....
Today I succeeded submitting a bug report to HTC, at last... built a test setup, made measurements with a digital scope, documented everything. The problem can always be reproduced. There is a smooth, steady state current consumption of nearly 50mA after the GPS has been used, without any software running in the background. Until you soft reset the device.
I will let you know as soon as I have news on this one. Whoever can reproduce this, please add a note to this thread. This power management issue is getting more and more interesting.
BusterTyTN
Hm i must check that in my klaaiser last days i was always instaling something so manu soft restes have been made i'll test it now.
I can confirm that GPS activation seems to drain battery more.
I have installed the latest dutty rom, and have not installed tom tom.
So far I have had the phone on for 28 hours, and still have 40% of the battery.
Previously battery would die after 12 hours.
I am not sure now I want to install Tomtom.... ;-)
But I know I will not be able to resist....
what should my kaisers power usage be at on average, mine seems very high at an average of 250mW?
Good idea. Let's take typical power measurements and state them here. I will come back with some more values later on. I do not have my scope measurements within reach, and I am going to complete the picture with the help of "BatteryStatus". Here's what comes right out of my memory:
In standby, no background software, no communications etc.: next to nothing, 0 to 1mA / 0..3mW
Active, still no software or communications, just the "today" screen, brightness at the second lowest setting: ~180mW
BusterTyTN
I'm using the Garmin software for gps, and I don't seem to have te battery drain problem. with Garmin xt running 220 - 280 ma. Once I shut down Garmin xt it slowly drops, taking from 3 to 5 minutes, back to a normal 60 -70 ma. (1 -3 ma in standby.)
Good luck sorting this out.
Typical power data
Nakel, negative proof is just as good as positive. Well possible that there is a dependency on the ROM type / branding / OEM configuration, so maybe you're so kind to add the brand / type / ROM # of your device. And perhaps you can try GPSTest and check the battery current in standby again - just to exclude nasty side effects.
My device is the "Vodafone VPA compact V", ROM Version 1.56.162.5, Radio 1.27.12.11. No updates so far. Here comes its power consumption data, taken using "BatteryStatus". I observed the power display for a few minutes in each situation and tried to catch the lowest readouts. The individual sections were activated one by one. Sorry I forgot to check the current increase at full brightness, but I think that is of secondary interest here.
1. Pstby = 0..3mW (reference for the following)
2. Pon = 155..180 mW (reference, set to lowest brightness, no task running, didnt touch screen nor buttons)
3. Pon+20mW = 175..200 mW GSM phone logged in, no calls
4. Pon+5..10mW = 160..190 mW BT on, no link
5. Pon+130..400mW = 280..560 mW WLAN, no data transfers
6. Pon+850mW = 1000 mW GPS on, SW running (OziExplorer or GPSTest), with & w/o GPS fix
7. Pon+200mW = 340 mW On, after GPS access. Same situation as 2. otherwise.
8. Pstby+180 mW = 180mW standby, after GPS access. Same situation as 1.
9. Pon+380mW = 540 mW Mediaplayer running, 0%Volume
10. Pon+530mW = 680 mW 5% volume, internal speaker
11. Pon+260mW = 410 mW, 5% volume, display completely off
Scope readouts show very little battery current ripple (clean DC) in situations 1. and 8. Significant ripple in all other modes.
BusterTyTN
I've used both Pocket Streets and Fugawi and found that, if I use the "stop" or "close" GPS option in those applications, the GPS shuts down and I have no battery drain issue.
I think you're looking at a problem with an anti-social application rather than a Kaiser issue.
I'm running the stock AT&T ROM, but have upgraded the radio to 1.27.12.17
You have to make sure you close the GPS application and not just minimize it. If you minimize the GPS app that you are running the GPS will continue to stay on, draining the battery.
BusterTyTN said:
Nakel, negative proof is just as good as positive. Well possible that there is a dependency on the ROM type / branding / OEM configuration, so maybe you're so kind to add the brand / type / ROM # of your device.
BusterTyTN
Click to expand...
Click to collapse
AT&T Tilt
I'm using the standard At&T ROM without the added AT&T bloatware.
R 127.12.11
G 22.45.88.07H
D 1.57.00.00
Hopefully that will help solve the problem. Wish I could be of more help...
ray6 said:
You have to make sure you close the GPS application and not just minimize it. If you minimize the GPS app that you are running the GPS will continue to stay on, draining the battery.
Click to expand...
Click to collapse
Both of the applications I mentioned have features that specifically start and stop the GPS. They do not have to be closed to avoid battery drain issues.
I'll go ahead and add my numbers:
Before GPS:
Standby: <1mA
On and Active: ~85mA
GPS turned on (GPS Utilities): ~250mA Steady (450mA peak)
After terminating GPS software:
On and Active: ~80mA
Standby: <1mA
Running Alex's WM6.1 Beta 1 ROM, AT&T Tilt
Well I already saw quite a number of complaints out there, regarding quickly drained batteries, in similar circumstances. The problem is definitely there, I only have to find out the prone devices and/or the affected versions.
So anybody who can reproduce these findings, please contribute here, and do not forget your version numbers.
Thank you all
BusterTyTN
Dead battery after 6 hours of minimal use, i am not sure if it's the GPS's fault but i will do further testing
R 1.27.12.11
G 22.45.88.07H
D 1.56.00.00
I think I already wrote that in another thread on the same subject...
any road,
I had battery drain issues just twice: those times the phone completely drained the battery in a few hours... possibly more or less the 6 hours even dhob187 experienced.
I just re-charged the phone and had no more problems. I dunno why that happened but as it is not a common behaviour I'm not that worried.
In my experience I had no problems with GPS-battery relationship.
Rom: 1.56.408.5
Radio: 1.27.12.11
Protocol: 22.45.88.07H
According to MSDN the intermediate driver 'counts' the number of open connections to it. After all programs have closed their connection the driver shuts the gps down. When an program 'forgets' to close it's connection the driver doesn't shut down the driver. Could be an good idea to write an little program to check the status of the driver (with IOCTL_SERVICE_STATUS?) and/or start and stop the driver (IOCTL_SERVICE_START / IOCTL_SERVICE_STOP)
All i can tell is that the new Dutty rom Wm6.1 Beta1 is the best for your Batt. live !!!!
It's the best so far...
See my sig
hello,
i have my diamond since 1 week.
It has german Vodafone branding:
ROM: 1.93.162.3 Ger
Radio: 1.00.25.03
HTC says, that battery livetime should have up to 280 hours in standby in GSM-mode.
I come up to 48-60 hours!
no manual started programs works into the background. (no GPS, no other programs are listed into taskmanager)
TF3D is deaktivated.
there are no connections aktivated! only phone.
Phone usage? In this time around 2-5 minutes on day. No data connections or other thinks!
After a day in standby the battery is down to 70%! Thats not normal!
Observationes:
If i take the stylus out from the Diamond, it wil switch on. This is a normal funktion.
But if i take the diamond out from the cover holder, it is switched on, so i can usage the Diamond as i has it manualy switched on? Normal?
On this day, i take the phone (into the cover holder) out from my jacket and the phone is warm, so as it workes some times. a look into the cover holder: Display is on but no "task" is running! How can it be????
Radio: very bad! Lost signals where my VPA compact II has a safty signal!
Phone settings GSM network to GSM by manualy and GSM/UMTS band to auto.
How can i perform the Diamond to become a very better battery lifetime?
only 60 hours lifetime by a manufacturers claim from up to 280 hours in Standby-mode are not enough lifetime! In my eyes is it a Deception of costumers.
Is there a Diamond user, there comes nearly 100 hours standby time or more?
(with usage the original battery)
greetings Frank
---
de:
Hallo Leute,
Jetzt habe ich meinen Diamond mit deutschem Vodafone-Branding seit einer Woche. (ROM und Radio-Version siehe oben)
HTS gibt in seinen technischen Daten eine Batterielebenszeit von bis zu 280 Stunden im GSM-Mode an.
Jedoch komme ich auf höchstens 48-60 Stunden!
Ich habe keine manuell gestarteten Programme im Hintergrund laufen. TF3D ist deaktiviert.
Es laufen keine Datenverbindungen. Also reiner Phone-Betrieb.
Bisher habe ich mit dem Diamond ca 2-5 Minuten täglich telefoniert.
Nach einem Tag im Standby ist der Akku auf 70% runter. Das ist nicht normal!
Beobachtungen:
Wenn ich den Stylus aus dem Phone ziehe, ist es ja normal, dass der Diamond sich aktiviert. Aber ist es normal, dass der Diamond sich aktiviert, wenn ich ihn aus dem Etui ziehe?
Heute habe ich den Diamond (in seinem Etui) aus der Jackentasche gezogen und dabei festgestellt, dass er warm war, als wenn er seit einiger Zeit schon in Benutzung ist. Ein Blick ins Etui zeigte, dass das Display normal beleuchtet war, obwohl keine sichtbare Aktion (verpasster Anruf oder anderes) aktiv war.
Außerdem beobachte ich, dass das Phone-Signal äußerst miserabel ist. Ich verliere oft das Netz, wo ich mit meinem VPA compact II immer ein sicheres Netz hatte...
Das Phone habe ich manuell auf GSM-Netzwerk gesetzt und GSM/UMTS auf auto.
Wie kann ich den Diamond so konfigurieren, so dass ich eine deutlich bessere Batterie-Lifetime erreiche?
Nur 60 Stunden "Lebenszeit" bei einer Herstellerangabe von "bis zu 280 Stunden" ist arg wenig und entspricht schon bald einer bewußten Kundentäuschung.
Gibt es Diamond-Besitzer, die auf 100 oder mehr Standby-Stunden kommen? (mit dem Original-Akku)
Gruß Frank
Hallo!
Hallo. Ich hab grade dein Post gelesen, und ich glaub dass du dein ROM und dein RADIO wechseln solltest.
(Du knasst einfach solche Aufgabe hier finden)
Ich kann dir sagen, dass ich mein Diamond den ganzen Tag benutze, mit Internet und Mail, und na klar, am Ende des Tages ist der Akku ganz leer, aber am Anfang (ein paar Woche vor) hab ich´s auch ohne Internet und ohne Mail gehabt, und der akku dauerte mindenstest ein paar Tage.
Vielleicht kannst du auch mit Vodafone reden, und mal fragen ob Sie dein Hady wechseln können.
erste Erfolge - first successes
Hallo mathayus,
die "bis zu 280 Stunden" könnten theoretisch erreicht werden.
Beim Wizard hatte ich auch durch deaktivieren von diversen (Hintergrund-)Programmen eine bessere Performence erreicht.
Nur ging es da mehr um den Speicher. Aber parallel hat sich auch die Standby-Zeit verbessert.
Also habe ich jetzt folgendes mit dem Diamond gemacht (so wie damals mit dem Wizard):
Hard-Reset. Nach dem Booten und "Welcome" kommt die sinngemäße Meldung "Das Gerät wird in 3 Sekunden eingerichtet". Während dieser Meldung habe ich Reset gedrückt und somit einige für mich nicht nötige Installationen umgangen.
Somit werden TF3D und einige anderen energiefressenden Programme nicht installiert.
Für mich ist TF3D einfach nur "nice", aber kein "must have".
Anschließend die PowerManagement.cab ausgeführt.
Nach nun über 12 Stunden Standby, 3 Weckern und 3 Minuten Telefonie wird noch 100% Batterie angezeigt.
(Vor dem Hardreset war die Batterie in der selben Zeit runter auf 70-80%)
Ich muß mal sehen, was ich noch an installierten energifressenden Software/Applikationen/Funktionen finde, welche ich nicht benötige und in der Registry deaktivieren kann.
Ich werde hier weiter berichten, was sich bei mir verbessert hat.
Gruß Frank
---
short en:
"up to 280 hours Standby in GSM" can be in theoretic.
by my WIZARD i have delete and deactivated some (background) programs. But i did it for a better memory performence. It also gives a better battery lifetime.
Now i have doing the same, how by the Wizard:
Hardreset. now reboot and after "welcome" comes a (mutatis mutandis)message: "in 3 secounds the device will be configurate". On this Message => reset for skip the following installations.
So not install TF3D and other (for me not needed applications).
For me is TF3D "nice" but not a "must have".
After this i install the powermanagement.cab
now after over 12 hours Standby inclusiv 3 allerts and 3 minutes of telefon usage the battery showes 100%!
(in last days before doing the hardreset the Battery was in the self time by 70-80%)
i will look, with for me not needed software/applications/funktions (that usage Energy) i can deactivated in the registry for even better battery lifetime.
i will message my successes here.
Greeting Frank
standby test with light usage after charging the original Diamond battery
nun über 24 Stunden / over 24 hours now (day #1): battery status => 100%
end of Day #2: 80% => with some more usage as the first day (more phone time)
end of day #3: 50% => 20 minutes telephon usage, 3 photos, 15-20 minutes Calculator and some other light tasks on this day.
I think, the battery capacity should be sufficient for the next 1 or 2 days (or longer by lighter usage as on this day?). I will observe and report...
When I think about the previous result of observation: My Diamond is need to recharge every 3 days or later by normal usage
OR 1...3 days by intensive use.
now ends the day #4: the Battery is down to 30% => This day use was almost like the day yesterday. But one day should be to go...
5 days without recharge by a light use? That is OK!
Or what do you mean?
Well, my test is finished.
4,5 days Standby with easy use
But now i don't know, what are the cause for my test result:
skip the setup by the first start after hardreset or first start of device
or install the powermanagment.cab
or both
Well, it is a big difference, whether i can use my Diamond one day or some days more...
The very high energy consumption of the Diamond must be some of background applications and some settings.
I think without all of applications the Diamond will have a very longer standby time. Then a standby time up to 280 hours can be realistic.
(only OS)
Flash to a newer radio.
The radio you stated on the first post is outdated.
Read this: LINK
OK, a newer radio brings some hours more, as i had won with my settings.
I will check the radio threads to find the best radio.
But a question:
flash a new radio only with HardSPL?
By the WIZARDs a radio also can flashed with SoftSPL
fraham said:
OK, a newer radio brings some hours more, as i had won with my settings.
I will check the radio threads to find the best radio.
But a question:
flash a new radio only with HardSPL?
By the WIZARDs a radio also can flashed with SoftSPL
Click to expand...
Click to collapse
Honestly I have no clue what you need to flash radio. I have Hard SPL and thats what I use to flash. I guess that the way to go.
I believe the latest radios such as .05 and .08 do save some battery.
Another thing you could try is using Advanced Config by Schaps to disable auto attach to data network and the app also has some battery saving settings.
Give it a shot
Greetings
What i also observe:
Are the settings in "Settings > System > external GPS" set to "no COM" for software and hardware, my Diamons need 71 mA. (so as in my Standby test)
Are the settings for Software set to a COM port, my Diamond need 144 mA. But my GPS-Software is not running.
Disable the COM-port for GPS in "external GPS" if GPS is not needed is also a point to save energy.
is an interesting thing...
I`ll test this and if i find the same results i think we need to add it in the commmgr as GPS on/off ...
Can I know what software you used to show the power require (in mA), I may want to observe my battery consumption as well.
My TD can last mostly 3days with 3mins call and using calendar daily, it is still far aways from the manufacturer claimed 280hrs standby.
The software i use: PowerGuard v1.2
Ok. My results:
ROM: 1.93.871.1 WWE
Radio: 1.00.25.05
With TF3D, 3G mode
- 64mA at standby (with screen backlight 2nd level)
- 145mA at operation (start SMS)
Very interesting:
fraham said:
What i also observe:
Are the settings in "Settings > System > external GPS" set to "no COM" for software and hardware, my Diamons need 71 mA. (so as in my Standby test)
Are the settings for Software set to a COM port, my Diamond need 144 mA. But my GPS-Software is not running.
Disable the COM-port for GPS in "external GPS" if GPS is not needed is also a point to save energy.
Click to expand...
Click to collapse
Also a very good idea:
icezar said:
is an interesting thing...
I`ll test this and if i find the same results i think we need to add it in the commmgr as GPS on/off ...
Click to expand...
Click to collapse
I will test these settings also. As of right now I turned of the GPS as stated by fraham.
I would also like to add that if im not mistaken, the Gsensor logs activity all the time, maybe finding a way to completely turn it of is also good battery save.
On the other hand are you guys using Advanced Config by Schaps? The app has various battery saving settings.
Greetings to all.
OK, i observe nearly the same results:
backlight to the second level, GMS => in Standby = 68/69 mA
if i start a application or i navigate between the menues, the mA goes up to/over 150 and fall down step by step nearly 73...85, if there are no inserts. new inserts = more mA.
What say it? There must be a build-in powermanagement software for the CPU.
Not all applications need the full CPU-speed to have a good performance. the most applications can also run with 50% CPU speed or lower. If there a way to set the CPU permanently to maximal 50 %, the energy consumption also reduce. But it was strictly needed to config some links as exeptions for some applications, there are need the full CPU-speed for get the best performence...
Did you play around with these settings?:
No! Tuning- and performance programs are not used in this time. only the powermanagment.cab
with the observed ascending and descending mA i got the reflecktion, that there must be a CPU powermanagement, thats variate the CPU speed (low speed = low mA, high speed = high mA)
It is only a theoretic reflection.
For the WIZARDs i know a program "battery status". There i can config also settings as the permanent CPU speed, over or down clocking for normal or use etc.
I mean, that there also be some link definitiones for applications, that need other settings, as the remaining applications.
But i don't know: work this program also on a Diamond?
But this program also need some energy for the controlls... Win i enough energy with this program? I'm not sure! (if it work on a Diamond)
Made a battery test this weekend, and i wanted to share with you.
Sunday 19:00 I disconnected the Diamond from the wall charger (the usb charging seems it doesn't do the job well... to be verified):
Tweaks:
- disabled TouchFlo 3D and also disabled auto-backlight (it's set on minimum btw).
- Phone -> Options -> Band -> GSM only (if you leave 3G/HSDPA on, you will noticed fast battery consumption)
So in this 24 hours I've made 2 calls, one was 5 minutes long the other 7 minutes, received 2 SMS's and that's it: Monday 19:00, battery stays at 75% (mind you that the phone was on during the 24 hours). It's almost 22:00 now, received another SMS, battery's at 72%.
Conclusions?
not bad for a 900mAH battery, considering VGA screen and 528 Mhz processor
*EDIT*
haven't made any other tweaks.. just the 2 mentioned above.
OK, how can i get up to 280 hours Standby time?
The condition must be: around 3 mA in Standby => 900 mAh : 280 Hours
280 standby hours : 24 hours = 11,6 days for Standby
is this realy to get?
if i look to my observation:
around 4,5 days lifetime => 900 mAh : (4,5 x 24 =) 108 hours = average 8,3 mA
average between standby and easy use (some phone time, 3 alarms per day and 3 times per day to use the calculator for 2 minutes)
With 74 mA it get around 12 hours (turn on, no app's are running)
3 mA if standby AND 71...74 mA if turn on AND over 120 mA if running processes ...
Is the Diamond made for Standby, but not for use?
But who will has a phone in order to not use it, because he will has a long Standby time?
The Battery is under dimensioned for a normal use in the normal HTC settings.
I think HtC claimed 280 hrs at Standby time. It does mean that in the idle state can last 280 hrs. Of course you will not buy a PDA phone for idling. So HTC is not cheating people on the 280 hrs.
It is just that if you design some product to be thin and nice, something need to be given way which is battery as in Diamond.
I think i'm going to give up complaining about bad battery as limit and minimize the usage are already defeat the purpose i bought a PDA phone! I'll just charge it frequently or get a spare battery or sell my diamond
Hello gentlemen,
I have the following problem. I have flashed the RomKitchen with a JS8 ROM.
Then everything was also great, as I then but the new kernel Speedmod K13D have flashed my battery indicator spins.
I then deleted my Batterystat last night after my battery was fully charged. Now, my phone but uses Whereas in accordance with no data content, 6%. Otherwise, there were always 2%.
The einezige what I've done in the time it was updated I AppMonster.
I ask for help. I turn yet because of the battery.
Can no body help?
It's probably just the battery stats that are inaccurate
Wait 2-3 recharge cycles and it should get way better
(It's best if you, at least over that time, discharge under 10% and charge fully)
Realy only this???
Bangdoo said:
Realy only this???
Click to expand...
Click to collapse
yea, probably, flashing can and does often mess up the battery stats. Some people recommend wiping the battery stats, but I don't think anyone can prove that that really helps so my advise is the given.
Once again in German since I suspect it's your native language. If not you can ignore it.
Ich denke es sollte reichen. Das geflashe verwirrt unsere armen telefone Normalerweise pendelt sich das ganze nach ein paar Tagen wieder ein, wenn nicht, oder wenn du ungeduldig bist, kannst du in Spare Parts oder den normalen Akku statistiken nachschauen ob was anderes den ganzen Strom frisst.
Gäbe auch die möglichkeit die "battery stats" zu löschen, ist eine bin datei die irgendwo rumliegt, aber ich hab nur behauptungen und keine beweise gehört, dass das funktioniert.
If you have further questions don't hesitate to ask
Yes German is my Languange.
Ok that i wait.
Thank you for your help. I have looked i sqaure Parts and found nothing.
I see at network :
Android System and it get red. What does this mean?
What Blue or red means?
Wow I guessed right, I'm like a mother****ing mind reader!
No idea. Interesting for you is probably the "partial wake usage" it shows what apps were running while the screen was off and therefore prevented the phone from sleeping. If there's any app that doesn't seem right, like a messaging app that goes berserk, you can try reconfigure that app or find an alternative.
-----------------------------
Keine Ahnung Was dich aber interessieren könnte ist die "partial wake usage". Dort sind alle apps gelistet die das handy am "schlafen" hindern. Wenn dort was raussticht das selbiges nicht tun sollte kannst du ja mal schauen ob du das umkonfigurieren kannst oder ob es eine alternative gibt.
I really love writing in German^^
Thank you!!!
I have looked and find only Android System with 2min 50s
Is that good?
Hi I have now 59% Battery but Spare Parts show me that I have 3816mV
Is that correct?
can nobody tell me?
Hello guys, I've visited the forum occasionally (I'm just a simple user) and mostly it's been really helpful moments. Today I registered here because I have been having problems with my Huwaei Psmart-LX1 2019 for about 1 week. This device has delighted me every day since 2020 with its reliability and has become indispensable, so I am now appalled that, after the I loaded a new EMUI (the last one available) battery problems started. I really hope to find help here, because I can't believe that the battery, which was always very strong and lasted many hours, has reached the end of its life. Thank you very much....
Welcome to the forums!
I don't have this particular phone, but in general, it IS possible, that the battery has reached its limits after a few years (depending on the usage, which I don't know).
One thing I would try is to roll back to the previous version and see if the problem still persists.
Also, in the battery settings, did you check what app/process uses up the battery?
viktak said:
Willkommen in den Foren!
Ich habe dieses spezielle Telefon nicht, aber im Allgemeinen ist es möglich, dass der Akku nach einigen Jahren an seine Grenzen gestoßen ist (je nach Verwendung, die ich nicht kenne).
Eine Sache, die ich versuchen würde, ist, zur vorherigen Version zurückzukehren und festzustellen, ob das Problem weiterhin besteht.
Haben Sie in den Batterieeinstellungen auch überprüft, welche App / welcher Prozess den Akku verbraucht??
Click to expand...
Click to collapse
Thanks vitak
Yes, of course I tried to identify the cause, and although no app, apart from the operating system, shows high consumption, I uninstalled everything I could possibly spare, I reduced the light intensity at home, etc. I got the phone today tested these measures and taken with me on my daily rounds with my dog. At first it seemed to have gotten a little better, but basically the battery dies very quickly, my son said that the power controller could have broken.
I've already considered going back to Emui 10, but the problem is that I'm organizing some very important things with the phone that are difficult, if not impossible, to secure. So I'm still hesitating!
The power controller could have broken, but it would be an unlikely coincidence - unless you also tried some new charger, cable, etc at the same time.
Can you do a test for me tonight?
Before going to bed, charge the phone to at least 90%, then switch it to airplane mode. Leave it like that until the morning, then let me know how many percentages it dropped.
Hello, I'll get in touch today with the requested information. Yesterday at 11.30pm the phone was 100% charged, set to flight mode and disconnected from the charging source, the battery level is at 83% at 9am. Best regards