Please Help me Out - Samsung Galaxy S10 Questions & Answers

Hello guys,
I will try to be as short as possible. Brand new S10 (one week):
Day 1 - Unboxed, charged to 100%. Battery drained in less than two hours only light usage (settings and such).
Day 2 - Fully charged, SOT less than 2 hours.
Day 3 - AOD off, addaptive battery on, night mode, 3G (yes 3G becasue i heard will drain less battery), no raise to wake. SoT 2 hours, only used Facebook Messenger.
Day 4 - Fully factory reset.....Nothing changed...same SoT.
Can't be normal. I came from a 3 years old Iphone 6s which gave me with heavy usage 5 hours SoT.(LTE).
I am desperate right now. I barrely touch the phone and lose battery like crazy. Only used Messenger and few minutes of browsing...Please Check Picture. Btw (i cheched battery health and is like 95%). Even 95% health should give me at least 4 Hours SoT.
My fiancee Xiaomi Mi A1 which is 2 years old gave her freacking 9 hours of SoT and alot of gaming, and a brand new S10 ony two hours if im lucky.
Is my unit defective or someting? Please help me. I have exynos versions with november patch.
Thank you.

Hempsader said:
Hello guys,
I will try to be as short as possible. Brand new S10 (one week):
Day 1 - Unboxed, charged to 100%. Battery drained in less than two hours only light usage (settings and such).
Day 2 - Fully charged, SOT less than 2 hours.
Day 3 - AOD off, addaptive battery on, night mode, 3G (yes 3G becasue i heard will drain less battery), no raise to wake. SoT 2 hours, only used Facebook Messenger.
Day 4 - Fully factory reset.....Nothing changed...same SoT.
Can't be normal. I came from a 3 years old Iphone 6s which gave me with heavy usage 5 hours SoT.(LTE).
I am desperate right now. I barrely touch the phone and lose battery like crazy. Only used Messenger and few minutes of browsing...Please Check Picture. Btw (i cheched battery health and is like 95%). Even 95% health should give me at least 4 Hours SoT.
My fiancee Xiaomi Mi A1 which is 2 years old gave her freacking 9 hours of SoT and alot of gaming, and a brand new S10 ony two hours if im lucky.
Is my unit defective or someting? Please help me. I have exynos versions with november patch.
Thank you.
Click to expand...
Click to collapse
not sure if id say its defective, but its not normal. You could flash the stock firmware manually via Odin with the CSC not the HOME_CSC to allow it to be factory reset the hard way and see if the kernel behaves more appropriately. Not having this phone, i dont have any direct hands-on experience with it, but i have seen a ton of posts with the same issue youre having. Either return it or manually flash the stock firmware as what youre experiencing isnt normal
fwiw: i had the A8 and "upgraded" to the S9 and the battery life hasnt ever matched up with the A8 with identical usage patterns. Not sure what sammy is doing nowadays, but it hasnt been ideal for me at least

youdoofus said:
not sure if id say its defective, but its not normal. You could flash the stock firmware manually via Odin with the CSC not the HOME_CSC to allow it to be factory reset the hard way and see if the kernel behaves more appropriately. Not having this phone, i dont have any direct hands-on experience with it, but i have seen a ton of posts with the same issue youre having. Either return it or manually flash the stock firmware as what youre experiencing isnt normal
fwiw: i had the A8 and "upgraded" to the S9 and the battery life hasnt ever matched up with the A8 with identical usage patterns. Not sure what sammy is doing nowadays, but it hasnt been ideal for me at least
Click to expand...
Click to collapse
Phone îs network locked... Cannot flash New firmware..

Hempsader said:
Phone îs network locked... Cannot flash New firmware..
Click to expand...
Click to collapse
yes you can. network lock just means that you would need patched Odin if you wanted to flash a different carriers firmware. If you can download it from sammobile.com/firmwares, then you can flash it in Odin

Related

Battery issues?

I use to be able to get 4.5-5 hours screen time, but now I am only get like 2.5 hours at most. My usage and location has not changed, nor as apps or rom. So, I am not sure what happened. Is there an app that can tell me what is happening? I am running xdabbeb rom(version before 2.0). I Friday installed Dori 7.3 kernel, but no help there. I will try anotehr rom, but I am wating for 25b to come out and tested before trying. Already had the phone replaced once for battery(and headphone port) related issues, and another time for different issue(follies of getting a refurbished phone from VZW), and I really don't want to get another replacement, too much bad luck right now. Thanks
bigsnack said:
I use to be able to get 4.5-5 hours screen time, but now I am only get like 2.5 hours at most. My usage and location has not changed, nor as apps or rom. So, I am not sure what happened. Is there an app that can tell me what is happening? I am running xdabbeb rom(version before 2.0). I Friday installed Dori 7.3 kernel, but no help there. I will try anotehr rom, but I am wating for 25b to come out and tested before trying. Already had the phone replaced once for battery(and headphone port) related issues, and another time for different issue(follies of getting a refurbished phone from VZW), and I really don't want to get another replacement, too much bad luck right now. Thanks
Click to expand...
Click to collapse
Install a wakelock detector, see what is keeping your phone from sleeping....
I am starting to notice idle battery life isn't bad for me, it's the on screen battery life. I usually have sync off, gps off, data off(at work) with wifi on, and screen set to 40%. So, I am not sure how people are getting 5-7 hours when I am getting around 3 hours.
I'm on my 2nd refurb (screen issues) and this one has sucked compared to my other two. I live in a weak signal area but I used to get 4 SOT hrs and+ 18 hrs uptime but now I get can barely get 2.5 hrs and 14 hrs uptime. I also have more heat with this phone. Don't know if verizon changed anything or if an app changed but I've experienced it on stock and XDABBEB 2.0 with multiple kernels which leads me to think it's network related for me. YMMV.
Just wanted to say, back when the phone first released and I bought it, I use to get the 5+ hours of screen on time. Now that I am on 4.4 and just updated to the new release the other day, I am definitely getting crap battery life. I believe it's been like this for a while, but definitely can barely make it through a day on moderate usage now. I am sitting at 28% battery left, with total 12 hours of usage, Screen on 17% with Screen on time of 1hour 24mins.
Hmm,that isnt normal yesterday i had 7,5hours
I have lost about 30% or more of my battery life since I got this phone a year ago. When it was new, 4 to 4.5 sot was pretty common. Now 2.5 to 3. I know 4.4 had some negative impact on my battery.

[Q] Battery Drain?

Hey Guys,
Just picked up note 4 and I've noticed a severe battery drain when using the phone.
On Devik, but only with 30m 33s of screen on time the battery is down to 86%.
I've been greenifying everything I can, but still a drain.
Wondering if anyone else is experiencing the same?
thach562 said:
Hey Guys,
Just picked up note 4 and I've noticed a severe battery drain when using the phone.
On Devik, but only with 30m 33s of screen on time the battery is down to 86%.
I've been greenifying everything I can, but still a drain.
Wondering if anyone else is experiencing the same?
Click to expand...
Click to collapse
Only had the issue for the first few hours because of all the downloading it was doing and I wish pushing and pulling a lot from dropbox to my phone using astro. After all the crap was installed and done moving it went to a more normal level. Mine has been unplugged for about five hours now with about the same amount of screen time and a few calls and it's still at 87%.
I hope this doesn't turn out to be a real issue with the battery or anything.
I have actually noticed the same thing. I'm guessing that's why the international version of the phone got an update so quickly. Hopefully we get it as well, and it'll be in a flashable .zip
Update isn't due out until the global launch which is the 17th that's probably when it will be released. My battery has been amazing 2.5 hours screen time and only down 30% and I watched 2 hours of ESPN first take
Sent from my SM-N910T using XDA Free mobile app
does the rapid charging work as advertised?
cartertucker said:
does the rapid charging work as advertised?
Click to expand...
Click to collapse
i havent let it get down to zero to test the advertised 0-50 in 30 minutes, but i charged from 30% to 98% in about 45 minutes
cartertucker said:
does the rapid charging work as advertised?
Click to expand...
Click to collapse
Oh yes it does. It even charge fast on my car.
bobprobert said:
i havent let it get down to zero to test the advertised 0-50 in 30 minutes, but i charged from 30% to 98% in about 45 minutes
Click to expand...
Click to collapse
chong67 said:
Oh yes it does. It even charge fast on my car.
Click to expand...
Click to collapse
thats good to know..
we all know there is no way to compare or even comment on battery useage the first week or so; it takes that long for the battery to "settle" in, and, of course, until you put the damn phone down for a few hours, which wont even happen the first week, you can't really know how the battery is..Plus, OF COURSE, since no two phones are used exactly the same way, with the exact same programs, the exact same push notifications, and the exact same programs starting up automatically, my battery stats really mean nothing to any one else...
that being said, I am sure there will be dozens of battery threads here within the first few days anyways..
Note 4 Battery Drain is real
All three people I know that have the Note 4 were experiencing the same issue I had with excess battery drain with the always generic "android system" taking more battery than anything else including the screen.
I downloaded an app called "System Tuner" and looked the CPU% for Android system and it was a constant 3-4% when the phone was otherwise idle.
I found a post at http://support.t-mobile.com/thread/80459 and the person was able to address the issue by turning location off, rebooting, turning location on, and rebooting again. After I did this I saw Android system idle at ~0.6% - 1.1% instead. So far I'm getting much better battery life but I'll need to give it some time to know for sure.
Hope this helps!
brianthepcguru said:
All three people I know that have the Note 4 were experiencing the same issue I had with excess battery drain with the always generic "android system" taking more battery than anything else including the screen.
I downloaded an app called "System Tuner" and looked the CPU% for Android system and it was a constant 3-4% when the phone was otherwise idle.
I found a post at http://support.t-mobile.com/thread/80459 and the person was able to address the issue by turning location off, rebooting, turning location on, and rebooting again. After I did this I saw Android system idle at ~0.6% - 1.1% instead. So far I'm getting much better battery life but I'll need to give it some time to know for sure.
Hope this helps!
Click to expand...
Click to collapse
by turning location on and off, does it means the GPS what? which one in the setting should i be turning off?
Note 4
I Had one Note 4, and I charged it twice a day, and not using too much from him.
On battery since 5am and I arrive at 5pm with less than 20%.
At the place that I bought they told me that they had changed some Note 4 to the iPhone 6 Plus because the same situation!
I changed mine too, I Love android, but there is too many problem with Android, and for know I will try one bigger iPhone!
At least this one works for two days...
I love the Note equipments, I had, note 2 Note 3, and Note 4, S2, S3, S4, S5 and too many problems with Samsung, tried LG, but I don't get used to the back keys...I need the front key like Samsung and iPhone to turn on the screen!
One thing that Samsung must to improve is the fingerprint, since the one implemented on the iPhone works way better!
The iOS is way limited, but works way smooth and fast with less hardware! Lets see if I get used to it this week, if not I will return to Note 4 even with that problem...but it is an annoying problem that Samsung should resolve as soon as possible!!!

SM-G7810 (HK) Some concerns

Hello,
I just ordered the S20 FE 5G at a pretty good price on Rakuten at 504 € in 128GB / 8GB RAM version. I just received it this morning. I unpack it but not yet turned on. The phone is 100% new, no damage, nothing to report at this time.
Nevertheless, I had a little disappointment when I saw the SIM drawer thinking it was 2SIM + SD Card and in fact it's your choice. Either 2 SIM or 1 SIM + 1 SD card. Anyway ... After doing several searches on the eSIM (since initially, I wanted to use my personal SIM + my pro SIM for work + the SD Card), I came across several concerns:
- Updates for Hong Kong models that seem to arrive last (least serious of all but annoying all the same)
- The flash of an XEF ROM which seems to be a problem
- May be instabilities in Samsung software such as Samsung Pay
- The eSIM which may never happen?
- Network antennas
That being said, do you think that it is still possible to switch it to an XEF version without bricking it?
And are there any SM-G7810 owners here?
Thank you !
I'm not complaining abouth this model so far. It's not buggy, performs well, battery life is great and updates do come as today with February patch. It did skip January. I came from LG and they only updated Europe version each 3 months. Chinese versions got over 4 months to 6 a update.
Hi,
Ok thanks for the feedback! If everything works fine, so much the better. My biggest concern is with the eSIM which I think probably won't be available for HK models ...
Le_Cee said:
Hi,
Ok thanks for the feedback! If everything works fine, so much the better. My biggest concern is with the eSIM which I think probably won't be available for HK models ...
Click to expand...
Click to collapse
I don't think any fe model have esim build in.
https://forum.xda-developers.com/t/no-e-sim-functionality-on-5g-variant.4171135/
Here is more info if it helps
Indeed, it is not very reassuring ...
Le_Cee said:
Hello,
I just ordered the S20 FE 5G at a pretty good price on Rakuten at 504 € in 128GB / 8GB RAM version. I just received it this morning. I unpack it but not yet turned on. The phone is 100% new, no damage, nothing to report at this time.
Nevertheless, I had a little disappointment when I saw the SIM drawer thinking it was 2SIM + SD Card and in fact it's your choice. Either 2 SIM or 1 SIM + 1 SD card. Anyway ... After doing several searches on the eSIM (since initially, I wanted to use my personal SIM + my pro SIM for work + the SD Card), I came across several concerns:
- Updates for Hong Kong models that seem to arrive last (least serious of all but annoying all the same)
- The flash of an XEF ROM which seems to be a problem
- May be instabilities in Samsung software such as Samsung Pay
- The eSIM which may never happen?
- Network antennas
That being said, do you think that it is still possible to switch it to an XEF version without bricking it?
And are there any SM-G7810 owners here?
Thank you !
Click to expand...
Click to collapse
Let me get this straight - you would prefer faster updates, XEF software, no issues with Samsung Pay functionality, and the frequencies you use in France - so why did you buy the HK model again??
Hi,
For the price quite simply and the 2 GB of ram more for the S20 FE in HK version. However, I had not considered this kind of concern.
Otherwise I just started it and so far everything is working fine. The battery, however, is not the best ... A small disappointment at this level. Otherwise, everything else is really there!
Le_Cee said:
Hi,
For the price quite simply and the 2 GB of ram more for the S20 FE in HK version. However, I had not considered this kind of concern.
Otherwise I just started it and so far everything is working fine. The battery, however, is not the best ... A small disappointment at this level. Otherwise, everything else is really there!
Click to expand...
Click to collapse
Try turning 5G off. With 5G turned off, the battery life on the Snapdragon models is excellent.
Thanks for your return,
I had already done this seen that I do not have a 5G package yet but no visible difference. Today, for example, I used it to research the internet for over an hour and reply to messages. I went from 80% (this morning at 6.30am) to 44% at the time of writing this message (3.15pm).
I don't know if it's normal but it seems weird to me ...
Le_Cee said:
Thanks for your return,
I had already done this seen that I do not have a 5G package yet but no visible difference. Today, for example, I used it to research the internet for over an hour and reply to messages. I went from 80% (this morning at 6.30am) to 44% at the time of writing this message (3.15pm).
I don't know if it's normal but it seems weird to me ...
Click to expand...
Click to collapse
No, that doesn't sound normal - but the phone will improve over time as it puts unused apps to sleep, etc. Look at your battery usage to see what is causing the most drain. You should be getting at least 4 hours of screen-on time from a full charge. Cell signal can cause battery life to vary widely in my experience, but even then, this phone should get excellent battery life.
Ok, thanks a lot for the information.
It's been 4 days since I started it but the analysis program of my habits is not yet finished.
Having said that, I haven't done a full charge yet. I only did 40% to 80% small charges to better preserve the battery as I know full charges damage the battery. Maybe I should do one now?
Hi,
I come back to the news. The phone has finished studying my battery usage. It tells me that my battery can last 1 day and 3 hours. A little weak, right?
Especially since I don't play any games. I just use social media / Apple Music / and small calls every now and then. In short, a very common use.
disable google chrome if you don't use it. I've never even opened it and I've disabled it twice (after updates) and it still has two instances of high battery drain.
Hi and thank you for your reply!
I take note of it but it's a bit annoying as this is the browser that I mainly use.
go outside your comfort zone for one week, try another browser and see if it makes a difference.
My sm- g7810 get 6h screen on time with still 30procent left today.Battery is set at maximum performance and 120hz refresh and I don't use auto optimalisation battery, I restart my device just once a day and that's it.
I debloat most useless apps like chrome and social media I don't use. Also standard mail and Google mail and and exchange service I dumbed because they could cause drain. I use my mail and use opera browser that's much better. I have zero complaints of this phone. Maybe u use optimize battery frequently so could drain your battery faster
Hi ! Thanks for the information.
Personally, I did 5 hours of screen yesterday. I started at 90% when I woke up in the morning and I was at 30% around 11pm. On the other hand I am in normal mode, I did not put the performances in maximum mode. I will also try not to use Chrome because I see that it is indeed greedy. Although from what I could see the most greedy are Apple Music and Messenger. The problem is that Messenger, I cannot put it to sleep otherwise I will not receive notifications.
If not, do you think my battery is intact there or should it last longer?
Le_Cee said:
Hi ! Thanks for the information.
Personally, I did 5 hours of screen yesterday. I started at 90% when I woke up in the morning and I was at 30% around 11pm. On the other hand I am in normal mode, I did not put the performances in maximum mode. I will also try not to use Chrome because I see that it is indeed greedy. Although from what I could see the most greedy are Apple Music and Messenger. The problem is that Messenger, I cannot put it to sleep otherwise I will not receive notifications.
If not, do you think my battery is intact there or should it last longer?
Click to expand...
Click to collapse
Don't worry to much, everything thing that stream like apple music is a battery eater.I depends on every user how much it affect battery life tru the day. Now I did 5h 11min with 25 procent left. You can't expect the same results
Le_Cee said:
Hi ! Thanks for the information.
Personally, I did 5 hours of screen yesterday. I started at 90% when I woke up in the morning and I was at 30% around 11pm. On the other hand I am in normal mode, I did not put the performances in maximum mode. I will also try not to use Chrome because I see that it is indeed greedy. Although from what I could see the most greedy are Apple Music and Messenger. The problem is that Messenger, I cannot put it to sleep otherwise I will not receive notifications.
If not, do you think my battery is intact there or should it last longer?
Click to expand...
Click to collapse
Your battery is fine. Try playing around with some of your settings to see if it makes any difference. For example, although I have two SIMs installed, I'm not currently using the second one, so I turned it off. This seems to have helped a lot. Also, 'Double Tap to Wake' etc., drains battery, so make sure your phone is set up as you like/need it (and nothing more) - then stop worrying about it.
Hi,
Thanks to you for these answers.
This reassures me about the life of my battery!

Question Battery Calibration on Exynos S21 Ultra

Hi All,
I seem to have issues with my battery calibration. 100-90% is depleted in 30 mins and 10-0% is depleted in 12 mins under regular usage. BBS and Accubattery don't seem to report anything strange. Also, the phone gets extremely hot during these periods. I have tried disabling sync, location. I have also tried enabling power-saving mode but to no avail. Tried with airplane mode on, removed one sim, switched sim cards but to no avail. I also tried running it down to 0% and charging it with three different chargers, Samsung 15w, Mi 18w, and through type c charging with my laptop. The result stays the same. I also forced software recalibration using *#0228#
I have also reset the phone and set it up without smart sync.
The total battery life has been average but not spectacular. I would like to know if there is anything I can do before I claim the warranty as it would take 3-4 days at my nearest service center and I would like to use keep using my phone
Here are a few important specs:
Processor: Exynos
Dual Sims: Jio and Airtel(Indian)
Software version: XXS2AUBB (March Update)
Accounts: 3- Normal, Dual Messenger and Work Profile
Any help would be appreciated. TIA.
What is your total battery time etc
blogslogger said:
Hi All,
I seem to have issues with my battery calibration. 100-90% is depleted in 30 mins and 10-0% is depleted in 12 mins under regular usage. BBS and Accubattery don't seem to report anything strange. Also, the phone gets extremely hot during these periods. I have tried disabling sync, location. I have also tried enabling power-saving mode but to no avail. Tried with airplane mode on, removed one sim, switched sim cards but to no avail. I also tried running it down to 0% and charging it with three different chargers, Samsung 15w, Mi 18w, and through type c charging with my laptop. The result stays the same. I also forced software recalibration using *#0228#
I have also reset the phone and set it up without smart sync.
The total battery life has been average but not spectacular. I would like to know if there is anything I can do before I claim the warranty as it would take 3-4 days at my nearest service center and I would like to use keep using my phone
Here are a few important specs:
Processor: Exynos
Dual Sims: Jio and Airtel(Indian)
Software version: XXS2AUBB (March Update)
Accounts: 3- Normal, Dual Messenger and Work Profile
Any help would be appreciated. TIA.
Click to expand...
Click to collapse
It's likely that Dual sim is the cause for the rapid drain. Did you try running only 1 sim for a day? If the issue persists, then perform an ODIN clean install. If the issue is still there, then send it to service centre
Try wiping phone cache, also instal thermal Guardian from Galaxy labs and see if temps are rly high, if it is try lower the thermal threshold, heat is very bad for batteries so it might be the problem. What are you doing when phone gets hot? I usually get 1 hour SOT from 10%.
da1e8 said:
What is your total battery time etc
Click to expand...
Click to collapse
The total battery time is 13 ish hours of use with 5.5-6 hours of SOT. I do not have any screenshots but I will try to post them later after today's use.
blogslogger said:
The total battery time is 13 ish hours of use with 5.5-6 hours of SOT. I do not have any screenshots but I will try to post them later after today's use.
Click to expand...
Click to collapse
That's not ridiculously bad depending on signal strength etc and which apps you have been using
amirage said:
It's likely that Dual sim is the cause for the rapid drain. Did you try running only 1 sim for a day? If the issue persists, then perform an ODIN clean install. If the issue is still there, then send it to service centre
Click to expand...
Click to collapse
Yes i did. I have not tried the odin method though. I might try it. Thanks for the tip. It maybe a case of a bad CSC flash from the factory.
da1e8 said:
That's not ridiculously bad depending on signal strength etc and which apps you have been using
Click to expand...
Click to collapse
The battery life per se is not that bad. It is higher than what i have got from my OP8 pro and S10 plus. But my concern is the uneven battery drain. 100-90% is something i can live with. But 10-0% literally is like a new year's countdown..
And my signal strength is always excellent and i have vowifi on. So i thought that shouldn't be a concern.
I am not a very heavy user.. Most of my work is mail, google meet and youtube.
blogslogger said:
The battery life per se is not that bad. It is higher than what i have got from my OP8 pro and S10 plus. But my concern is the uneven battery drain. 100-90% is something i can live with. But 10-0% literally is like a new year's countdown..
And my signal strength is always excellent and i have vowifi on. So i thought that shouldn't be a concern.
I am not a very heavy user.. Most of my work is mail, google meet and youtube.
Click to expand...
Click to collapse
That's just probably how the software reads the battery mine sometimes goes from 5 to 1 percent really quickly it has happened on all my Samsung phones
da1e8 said:
That's just probably how the software reads the battery mine sometimes goes from 5 to 1 percent really quickly it has happened on all my Samsung phones
Click to expand...
Click to collapse
If its just the drain, it should have been fine. It gets ridiculously hot during the drain. There is also an option in Find My mobile to enable sending the location during the last few battery %. Toggling it off didn't help either.
blogslogger said:
If its just the drain, it should have been fine. It gets ridiculously hot during the drain. There is also an option in Find My mobile to enable sending the location during the last few battery %. Toggling it off didn't help either.
Click to expand...
Click to collapse
Exactly how how is "ridiculously hot"?
Sharpshooterrr said:
Exactly how how is "ridiculously hot"?
Click to expand...
Click to collapse
The frame and back of the phone are too hot to touch.. and the screen gets uncomfortably warm. Cpu Monitor hovers around 65 degrees c.
I had an Galaxy s20 FE 5G and now i have S21 ultra and both are draining from 100-90% quickly, I think its the way Samsung is, I guess. I heard this complaint many times and in forums i have read and posted people keep saying its normal for Samsung devices.
blogslogger said:
The frame and back of the phone are too hot to touch.. and the screen gets uncomfortably warm. Cpu Monitor hovers around 65 degrees c.
Click to expand...
Click to collapse
Hi..try to do an ODIN reset. That should most likely solve the issue. If you still have the option to return/ replace the device, then that would be a better bet.
24h ago flashed (with Odin) G998BXXU3AUDA ... so far so good . Its too early for conclusions , better battery life is noticeable and no more phone overheating , ... but I will wait for the next few days for a complete conclusion.
One thing to note that if you are using 5G then expect higher battery usage. 5G is data only so a 4G connection is also required for texts and calls, this means when using 5G you actually have to keep two connections to the cell towers. If you have 5G available maybe try turning that off for a day to see what difference it makes.
blogslogger said:
Hi All,
I seem to have issues with my battery calibration. 100-90% is depleted in 30 mins and 10-0% is depleted in 12 mins under regular usage. BBS and Accubattery don't seem to report anything strange. Also, the phone gets extremely hot during these periods. I have tried disabling sync, location. I have also tried enabling power-saving mode but to no avail. Tried with airplane mode on, removed one sim, switched sim cards but to no avail. I also tried running it down to 0% and charging it with three different chargers, Samsung 15w, Mi 18w, and through type c charging with my laptop. The result stays the same. I also forced software recalibration using *#0228#
I have also reset the phone and set it up without smart sync.
The total battery life has been average but not spectacular. I would like to know if there is anything I can do before I claim the warranty as it would take 3-4 days at my nearest service center and I would like to use keep using my phone
Here are a few important specs:
Processor: Exynos
Dual Sims: Jio and Airtel(Indian)
Software version: XXS2AUBB (March Update)
Accounts: 3- Normal, Dual Messenger and Work Profile
Any help would be appreciated. TIA.
Click to expand...
Click to collapse
Please update to the latest version of the update - AUC8 (with the April Patch).
Then, please do a cache wipe.
And wait on a few days for the software to understand and adapt to your usage.
Hopefully things should work out for the better.
master_class said:
Please update to the latest version of the update - AUC8 (with the April Patch).
Then, please do a cache wipe.
And wait on a few days for the software to understand and adapt to your usage.
Hopefully things should work out for the better.
Click to expand...
Click to collapse
You don't need to wipe the cache it is wiped when updating anyway

"Poor" battery life on a brand-new S20 FE (Android 12)?

Hi everyone,
I got my new S20 FE just a few days ago, and I'm still getting used to it, but I wonder if having to charge the battery every day on average is "normal" or not.
When I plug the phone into the charger, the battery is never flat. Rather, it's hovering at around 30%, and I usually stop charging when it reaches 85 to 90%. I use the 15W (?) charger that was in the box, so no ultra-quick charge for this one.
I tried to plug it into a Xiaomi/Poco 33W charger for a few minutes, just to see if it would speed things up, but the remaining charging time was the same as with the regular charger so I reverted to it, just to be on the safe side.
Still, I wonder if it's normal to have to recharge the phone every day, when my Poco X3 Pro needed to be charged every two days on average. Granted, the Poco has a bigger battery, but it has an LCD screen instead of an AMOLED.
I spend a lot of time on Twitter, especially in the evening, mostly, but that's it. No gaming of any kind.
What say you?
try this https://eu.community.samsung.com/t5/galaxy-s20-series/s20fe-battery/td-p/2988440
Topo's said:
try this https://eu.community.samsung.com/t5/galaxy-s20-series/s20fe-battery/td-p/2988440
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Hi,
I've turned Auto brightness off. I'll tell you if it changes anything in terms of battery life. I've also set AOD to fixed brightness instead of auto.
Thanks for the tip!
No problem, thank you for the question!
I think that debloating is not a bad idea, also try to go to all individual apps settings and set the battery to Restricted, except mail and messaging apps, so they won't drain the battery when you're not using them. Lowering the screen refresh rate also helps a bit, as well as restricting mobile data to 4G only, if you don't need 5G. Also, you can limit processor speed, turn Adaptive battery on and Enhanced processing off.
Hi again!
I've changed network settings to 4G and below since my SIM doesn't give me access to 5G yet, but battery life was still iffy. I then changed the network settings to something called "GLOBAL", and it's a bit better, though I don't know what that setting does exactly.
It also depends on how much your using your phone, what apps your running (games vs non-games, etc).
For example, I've played some games, but mainly have been on the internet via apps like social media, email, web browser.
I'm currently at 55% And it's been over 24 hours since I last fully charged it. The Battery graph says based on how I've been using the phone that I still have about 1d 3h left.
I do usually charge once a day, but it's definitely more than 24 hours after the last charge. I went to bed last night with over 62% left after having charged it probably 12 hours prior. When I woke up this morning, it was done to 59% and since then, is now at 55%.
So I've been pretty pleased with the battery life for me. Whether that's good or bad, I have no idea but it's definitely better than my last phone.
I don't do games on my phone (in fact, I don't do games at all, period), but I think the AOD being set on automatic lighting could have something to do with my relatively poor battery life. I'll try to set it to a fixed brightness and see if it changes things, though the brightness scale is pretty rudimentary. Maybe the light sensor is turned off when automatic brightness is off.
I usually spend more time on Twitter when I'm on the phone, so this could explain that.
Another possible factor is my application launcher: I use Microsoft Launcher, which I adore, but every time I wake up the screen, it does a position fix to update the weather widget. That could also explain why my battery drains faster than I expected.
I've just set AOD to fixed brightness. I'll tell you if it helps or not. Thanks for your input anyway!
UglyStuff said:
I don't do games on my phone (in fact, I don't do games at all, period), but I think the AOD being set on automatic lighting could have something to do with my relatively poor battery life. I'll try to set it to a fixed brightness and see if it changes things, though the brightness scale is pretty rudimentary. Maybe the light sensor is turned off when automatic brightness is off.
I usually spend more time on Twitter when I'm on the phone, so this could explain that.
Another possible factor is my application launcher: I use Microsoft Launcher, which I adore, but every time I wake up the screen, it does a position fix to update the weather widget. That could also explain why my battery drains faster than I expected.
I've just set AOD to fixed brightness. I'll tell you if it helps or not. Thanks for your input anyway!
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I used to use Microsoft Launcher, but then switched to Nova launcher. However, since getting this phone, I've moved to OneUI and I'm loving it. I haven't really changed anything. AOD is set to whatever it was out of the box and I've been on Twitter and the web since I last posted and I'm currently at 53%.
I think I have seen MS Launcher be a battery hog if I remember. Nova isn't as bad, but OneUI seems to work great.
Also, the number and type of widgets you have installed could also cause battery drain. For me, I only have one screen. I use smart widgets to "stack" widgets I need which are calendar, weather (from WeatherBug), Brave Search, PowerAmp (for music) and then the phone maintenance widget. So far, battery life is pretty good like I've said.
You can also go into Settings->Battery and Device Care and maybe check in there to see what might be eating up your battery the most.
I like the look and feel of MS Launcher, compared to others (I believe I've tried them all over the years...), even if I have to admit Nova is a close second. MS Launcher is a possible culprit, obviously. I may switch back to One UI to check how things are going, I don't know.
I've just topped-off the battery, and just idling, the phone is supposed to last over 2 days until the next charge, but I know it won't last that long.
So I got my phone used (only 2 months, still has back poly attached) and it came with august 1 update and the battery drain on it is abysmal. I can see the battery go down while I'm browsing insta or whatever, not even gaming. You know what instantly fixed it? Downclocking my gpu and cpu using FKM. But this is not a pretty solution as it requires root and I would like to experience stock without root for a bit.
Which makes me think the system isn't properly downclocking the soc when idle leading to increased drain. I would like to know if anyone has a better fix than just disabling all the options on your phone.
KHSH01 said:
So I got my phone used (only 2 months, still has back poly attached) and it came with august 1 update and the battery drain on it is abysmal. I can see the battery go down while I'm browsing insta or whatever, not even gaming. You know what instantly fixed it? Downclocking my gpu and cpu using FKM. But this is not a pretty solution as it requires root and I would like to experience stock without root for a bit.
Which makes me think the system isn't properly downclocking the soc when idle leading to increased drain. I would like to know if anyone has a better fix than just disabling all the options on your phone.
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Well, considering it's used (was it refurbished or did you purchase it off eBay or some other market)? That might be why it was being sold. You said 2 months. Does that mean it was only used for 2 months or you've had it for 2 months? If the phone itself is only 2 months old, who knows how the previous owner used the phone.
Did you do a factory reset when you got it to ensure it was back to stock settings? If so, then it might be your battery is bad and could be the reason it was sold/returned by the previous owner. If you haven't factory reset it, that is possibly the only other option that I can think of if you've already rooted and downclocked it.
Mine was new when I got it a few weeks ago and the battery lasts 1.5 days for me, even with the refresh rate set to 120 Hz. And that's with moderate use (playing games a bit, browsing the web, texting, phone calls).
You might want to try setting your screen refresh to 60 Hz to see if that helps as well if you haven't done that yet.
Go to Settings->Display->Motion Smoothness and select "Standard" to set it to 60 Hz refresh. That will save some battery as well.
See if that helps as well. If not, and as I stated, if you haven't done a factory reset, that might be your only other option unless someone else has something I haven't thought of.
iBolski said:
Well, considering it's used (was it refurbished or did you purchase it off eBay or some other market)? That might be why it was being sold. You said 2 months. Does that mean it was only used for 2 months or you've had it for 2 months? If the phone itself is only 2 months old, who knows how the previous owner used the phone.
Did you do a factory reset when you got it to ensure it was back to stock settings? If so, then it might be your battery is bad and could be the reason it was sold/returned by the previous owner. If you haven't factory reset it, that is possibly the only other option that I can think of if you've already rooted and downclocked it.
Mine was new when I got it a few weeks ago and the battery lasts 1.5 days for me, even with the refresh rate set to 120 Hz. And that's with moderate use (playing games a bit, browsing the web, texting, phone calls).
You might want to try setting your screen refresh to 60 Hz to see if that helps as well if you haven't done that yet.
Go to Settings->Display->Motion Smoothness and select "Standard" to set it to 60 Hz refresh. That will save some battery as well.
See if that helps as well. If not, and as I stated, if you haven't done a factory reset, that might be your only other option unless someone else has something I haven't thought of.
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Yeah I got it from a store second hand. Came with the back poly still attached and no damages on the body. A killer deal. As for the battery issue, I had flashed wrong region stock rom. After learning what csc meant and figuring out I was on the wrong region I flashed the right rom and now my battery life is top notch. On a side note it has only 54 charge cycles after I got it.
KHSH01 said:
Yeah I got it from a store second hand. Came with the back poly still attached and no damages on the body. A killer deal. As for the battery issue, I had flashed wrong region stock rom. After learning what csc meant and figuring out I was on the wrong region I flashed the right rom and now my battery life is top notch. On a side note it has only 54 charge cycles after I got it.
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Glad you were able to figure it out. Even though the phone is reaching 2 years since it's release, I've been very happy with it. My S7 finally died over a week ago after 5+ years of dependable service.
iBolski said:
Glad you were able to figure it out. Even though the phone is reaching 2 years since it's release, I've been very happy with it. My S7 finally died over a week ago after 5+ years of dependable service.
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This is actually the second device I bought this year. At first I upgraded my Redmi Note 5 Pro which gave me 4 years of great service. Could have reached 5 but then I would not be able to exchange it so I did and got a Redmi Note 11 Pro Plus 5g. Considering how much I paid for it I was more or less satisfied except the camera. Then I bought this after months of careful consideration and also because it was a killer deal. I got a brand new device for half the price. Flagship specs at 33k bdt. You can't get a better deal.

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