Develop Bugs

[Q] Longest Battery Life rom

I have been flashing roms on my phones since my very first android phone. Just going to get a dirt-cheap refurbished Xperia S, and I am planning to use this phone when I am in army for my conscription. (Yes, I know it's sad. )
So I heard that the standard Xperia S rom do not have the best battery life for a smartphone, so I would need my Xperia S to do the following:
1. I will be shutting off my phone during my training. Will only be using it at about night time (about an hour or 2 at the most.). But I may forget to turn it off. So I hope to have a good standby time.
2. Hopefully by switching on and off, I can last for about 2 weeks in a single charge (sounds like a hard task for a smartphone.)
3. I don't mind under-clocking and under-volting the phone to further stretch my battery life. But it still must be stable and generally smooth (gaming performance can be compromised.)
4. Obviously, with my cellular radio, WiFi, and all other stuff intact (don't mind if my camera is dropped to 720p though.)
So tl;dr, I need a good Xperia S rom/kernel that is able to last through my grueling schedule. Hope that I can obtain some useful advices. Thanks a lot. :laugh:

As per XDA rule, do not ask questions about which ROM is best or Best ROM for Battery life. Otherwise MODs will close such threads without any further delay.
And As ApriliaM3 mentioned also -
Read rather than post, that's my tip... There's no such thing as a best or smoothest ROM. Check the responses here but also check the OP of the different ROMs, decide on 2 or 3 and try them for yourself. It's certainly not something that you need to create a new thread to accomplish.
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auni said:
As per XDA rule, do not ask questions about which ROM is best or Best ROM for Battery life. Otherwise MODs will close such threads without any further delay.
And As ApriliaM3 mentioned also -
Click to expand...
Click to collapse
I am not asking for the best. I just need some roms that are targeted to have a better battery life than stock rom. Because there are so many roms, that I have no idea which one have battery life as their main objective.

LG G3 Users PLEASE READ!

Hi guys, im Kia.. Maybe someone knows me from G2 forum or from YouTube, never mind I just sold my G2 and im thinking what phone should i buy now. Money is not problem, theres no money haha lol . I was looking for some phone that has great dev support and good camera screen etc.. ( i will use my next phone like 6 months, im waiting for some new phones to be realised but need one immediatly) So did u suggest my G3 or to buy something else, instead Note 4 (i dont like design of it).... Hows battery life? And is it overheating when u play games and things like that? I heard some comments on youtube about overheating but if theres some better kernel than stock ofc i will install it... So if u suggest me G3 expect one ROM Reviewer in this awesome community. Thanks for any help or reply and yeah check my channel if u want And yeah, is there bootloader in G3 that will not let me install ROMs till i unlock it or ? (I dont think so just asking to be sure ;D )

KiaTheKing said:
Hi guys, im Kia.. Maybe someone knows me from G2 forum or from YouTube, never mind I just sold my G2 and im thinking what phone should i buy now. Money is not problem, theres no money haha lol . I was looking for some phone that has great dev support and good camera screen etc.. ( i will use my next phone like 6 months, im waiting for some new phones to be realised but need one immediatly) So did u suggest my G3 or to buy something else, instead Note 4 (i dont like design of it).... Hows battery life? And is it overheating when u play games and things like that? I heard some comments on youtube about overheating but if theres some better kernel than stock ofc i will install it... So if u suggest me G3 expect one ROM Reviewer in this awesome community. Thanks for any help or reply and yeah check my channel if u want And yeah, is there bootloader in G3 that will not let me install ROMs till i unlock it or ? (I dont think so just asking to be sure ;D )
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The g3, fells amazing even though its plastic. I used the phone from, 7 a clock in the morning to 4 at the night, and it only used 30% of battery life. This is with stock rom, no changes have been made. I fell it's a really solid phone, nice camera good screen, and fast! And we got offical cm12 now So just ask here or pm me, if you got any questions And the overheating thing was fixed with a update i belive. Atleast i don't have it. And all i had to do, for getting custom rom, was root the phone install twrp and the flash nothing else

theonlykamph said:
The g3, fells amazing even though its plastic. I used the phone from, 7 a clock in the morning to 4 at the night, and it only used 30% of battery life. This is with stock rom, no changes have been made. I fell it's a really solid phone, nice camera good screen, and fast! And we got offical cm12 now So just ask here or pm me, if you got any questions And the overheating thing was fixed with a update i belive. Atleast i don't have it. And all i had to do, for getting custom rom, was root the phone install twrp and the flash nothing else
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Thanks man for the reply, really appreciate it 99% i will buy G3 !

KiaTheKing said:
Thanks man for the reply, really appreciate it 99% i will buy G3 !
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Anything else you wanna know?

KiaTheKing said:
Hi guys, im Kia.. Maybe someone knows me from G2 forum or from YouTube, never mind I just sold my G2 and im thinking what phone should i buy now. Money is not problem, theres no money haha lol . I was looking for some phone that has great dev support and good camera screen etc.. ( i will use my next phone like 6 months, im waiting for some new phones to be realised but need one immediatly) So did u suggest my G3 or to buy something else, instead Note 4 (i dont like design of it).... Hows battery life? And is it overheating when u play games and things like that? I heard some comments on youtube about overheating but if theres some better kernel than stock ofc i will install it... So if u suggest me G3 expect one ROM Reviewer in this awesome community. Thanks for any help or reply and yeah check my channel if u want And yeah, is there bootloader in G3 that will not let me install ROMs till i unlock it or ? (I dont think so just asking to be sure ;D )
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Click to collapse
Here`s my 2 cents:
1. Rooting the device is fairly simple imo. Downgrade to a KK rom, root it with PurpleDrake, flash a custom recovery and then you can flash a custom rom/kernel.
2. I`am not a big gamer but when i do i seldomly experience the thermal throttling issue. Maybe it kicks in during extensive gaming.
3. I think Cloudy 2.1 is the best stock based cutom rom atm which is very stable and fast.
4. Haven`t flashed custom kernels so far so can`t give you any personal xperience
Overall its a great device, i have the 32/3GB device whivh is the one to get imo. The camera is excellent in daytime/with sufficient light but in darker conditions pics can be a bit grainy.

gee2012 said:
Here`s my 2 cents:
1. Rooting the device is fairly simple imo. Downgrade to a KK rom, root it with PurpleDrake, flash a custom recovery and then you can flash a custom rom/kernel.
2. I`am not a big gamer but when i do i seldomly experience the thermal throttling issue. Maybe it kicks in during extensive gaming.
3. I think Cloudy 2.1 is the best stock based cutom rom atm which is very stable and fast.
4. Haven`t flashed custom kernels so far so can`t give you any personal xperience
Overall its a great device, i have the 32/3GB device whivh is the one to get imo. The camera is excellent in daytime/with sufficient light but in darker conditions pics can be a bit grainy.
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Thanks to you also So, today, theres no better deal than G3, see you for a few days with G3 review

KiaTheKing said:
Thanks to you also So, today, theres no better deal than G3, see you for a few days with G3 review
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Good luck and enjoy

cm 12 stable and camera better than stock ?
I loved oneplus one cm11s the customization of it? Does cm12 have all those features too? And is it on lollipop or kitkat base ? Too bad Xposed doesn't support lollipop yet....

In the price range you can't get much better than the G3. Good looking phone, full of potential.

Where are all the ROMS?

I currently have a nexus 5 and I'm looking to upgrade. The G4 looks like a great option as it have more RAM better processor, better screen and mainly an SD SLOT!!!! I currently am getting by with 16GB which is then around 10GB usuable. My question is is this phone worth getting considering I would like a custom ROM. I'd be happy with CM12 but there doesn't look like much support, I can get this phone pretty cheap but I'm not sure as the support just doesn't seem to be here. Anyone with this phone got any advice? Look elsewhere or buy it?

cyberdude020 said:
I currently have a nexus 5 and I'm looking to upgrade. The G4 looks like a great option as it have more RAM better processor, better screen and mainly an SD SLOT!!!! I currently am getting by with 16GB which is then around 10GB usuable. My question is is this phone worth getting considering I would like a custom ROM. I'd be happy with CM12 but there doesn't look like much support, I can get this phone pretty cheap but I'm not sure as the support just doesn't seem to be here. Anyone with this phone got any advice? Look elsewhere or buy it?
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I recently switched to the G4 (H811) from the S6 Edge back in October. I would consider it a good upgrade. The official CM updates are already rolled out and I've been using it as a daily driver even through the buggy (not complaining) Alpha and Beta stages. As a lot of other users have already stated, most of us considered the stock ROM good enough, especially with Marshmallow rolling out pretty soon. The only reason I switched to CM 12.1 was for the near stock look and the lag in the stock ROM. I've heard good things about the CTT MOD, eliminating lag involving thermal throttling. I used MicroMod777's debloated stock ROM. It ran smoother than stock in my experience. I'll be happy to answer anymore questions you have, given my experience with the device.
[T-MOB H811/ INT H815] [Nightly] Cyanogenmod 12.1
CTT Mod for the G4 eliminates lag and more (10/16)
[ROM] G4 H811 10N Stock, Debloated, Rooted ROM's + Mods

KingofPineCones said:
I recently switched to the G4 (H811) from the S6 Edge back in October. I would consider it a good upgrade. The official CM updates are already rolled out and I've been using it as a daily driver even through the buggy (not complaining) Alpha and Beta stages. As a lot of other users have already stated, most of us considered the stock ROM good enough, especially with Marshmallow rolling out pretty soon. The only reason I switched to CM 12.1 was for the near stock look and the lag in the stock ROM. I've heard good things about the CTT MOD, eliminating lag involving thermal throttling. I used MicroMod777's debloated stock ROM. It ran smoother than stock in my experience. I'll be happy to answer anymore questions you have, given my experience with the device.
[T-MOB H811/ INT H815] [Nightly] Cyanogenmod 12.1
CTT Mod for the G4 eliminates lag and more (10/16)
[ROM] G4 H811 10N Stock, Debloated, Rooted ROM's + Mods
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Thanks a lot. I really like this phone however I don't like stock. I am happy with CM12 though as it has all the features I use. How stable is CM? Are the bugs ironed out now? How is battery life and heat issues? What type of lag is it? Scrolling lag or gaming? I saw the mod but didn't read too much into it, also is over clocking an option via kernels?
Thank again for answering my questions, it will save me a lot of time searching the forums

cyberdude020 said:
Thanks a lot. I really like this phone however I don't like stock. I am happy with CM12 though as it has all the features I use. How stable is CM? Are the bugs ironed out now? How is battery life and heat issues? What type of lag is it? Scrolling lag or gaming? I saw the mod but didn't read too much into it, also is over clocking an option via kernels?
Thank again for answering my questions, it will save me a lot of time searching the forums
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CM is pretty stable so far, good enough for a daily driver. Trebuchet crashes every now and then and I've noticed some issues with the camera (besides the actual camera app, that's just AOSP camera in general). I'm not complaining, nor rushing the devs, but it's easily usable as a daily driver. To sum it up, bugs are present, but not bad. Battery life is iffy, I can get through an entire day with 2 batteries and sometimes a charge. I'd say it's around 3 hours SOT. Heat issues are way worse on the stock ROM, nothing too bad so far on CM. Lag on CM is little things like scrolling or keyboard animations, and apps crashing now and then. I haven't tried much gaming. Over clocking is possible.

if you guys use CM custom rom, which app use for camera? is the CM camera apps as good as stock to use all features of the G4 camera? or you don't care about photos, you just need other features covered by CM rom?

cyberdude020 said:
I currently have a nexus 5 and I'm looking to upgrade. The G4 looks like a great option as it have more RAM better processor, better screen and mainly an SD SLOT!!!! I currently am getting by with 16GB which is then around 10GB usuable. My question is is this phone worth getting considering I would like a custom ROM. I'd be happy with CM12 but there doesn't look like much support, I can get this phone pretty cheap but I'm not sure as the support just doesn't seem to be here. Anyone with this phone got any advice? Look elsewhere or buy it?
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I think the issue is because of the bootloader and the fact that there are only 2 variants which is can be unlocked on.
I know CandySix is coming to the G4 though :good:

donkanmcklaus said:
if you guys use CM custom rom, which app use for camera? is the CM camera apps as good as stock to use all features of the G4 camera? or you don't care about photos, you just need other features covered by CM rom?
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The other features are worth losing the camera. It's still great for regular pictures but don't expect a DSLR replacement. They're still working on getting the G4 Camera ported to the ROM.

donkanmcklaus said:
is the CM camera apps as good as stock to use all features of the G4 camera?
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you can use other 3rd party camera apps but you lose some features like night shot which is used by front camera as well.
also shutter time will not be more than 0.5s, stock goes up to 30s.
Its not clear to me how CM will make use of the colour sensor and laser AF. Are shots as quick to take, are they as clear.
Low light on auto ? this is buggy right now from the few samples i saw.
Whether unlocking bootloader automatically disables these features is not clear. Because if it does then its a one way process. You lose it forever.
or you don't care about photos, you just need other features covered by CM rom?
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exactly
So much easier to just get a nexus isn't it.
---------- Post added at 09:29 AM ---------- Previous post was at 09:21 AM ----------
KingofPineCones said:
Battery life is iffy, I can get through an entire day with 2 batteries and sometimes a charge. I'd say it's around 3 hours SOT.
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You get 3h sot on cm or stock ?
regardless you should be getting more, on stock.
3-4h on data, 4-5h on wifi. If your brightness is 25% you can add an extra hour in there. This is normal with stock and greenify.
If you can't get that then you need a reset.
I've seen very little to no benefits accruing to battery life by rooting, roms or exposed. if you must go down that route its about features.

One Twelve said:
You get 3h sot on cm or stock ?
regardless you should be getting more, on stock.
3-4h on data, 4-5h on wifi. If your brightness is 25% you can add an extra hour in there. This is normal with stock and greenify.
If you can't get that then you need a reset.
I've seen very little to no benefits accruing to battery life by rooting, roms or exposed. if you must go down that route its about features.
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3h SOT on CM, less on stock. That's with greenify and screen at around 30% brightness. I'm not going to complain to CM development for those numbers, but I'll try one of the debloated stock ROMs and report back after a few days. Thanks for the advice.

the ROMS are here: http://forum.xda-developers.com/g4/development
next time use search or better thread title.

paratox said:
the ROMS are here: http://forum.xda-developers.com/g4/development
next time use search or better thread title.
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Looks like a ghost town to me. Compare that forum to the equivalent G3 forum, even at the current date in 2014, and it was way more lively.
With every passing day it looks more and more like the G4 has been abandoned. I guess you can't blame the devs, LG are being pricks about the bootloader.

paratox said:
the ROMS are here: http://forum.xda-developers.com/g4/development
next time use search or better thread title.
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Pretty clear there is not much to choose from and even then they seem to have bugs. This was a genuine question no need to be cocky although I'm sure it makes you feel superior.

Thanks a lot guys, it was basically a choice between the G4 or a Sony Z5 both have little support, obviously the Z5 has only just been released so it's to be expected. I'm just a little disappointed as the G4 seemed so perfect for me hardware wise vs price, plus the fact the G4 uses the 808 as opposed to the 810 which has overheating problems. The Moto X pure is looking like a possibility for this reason now. I tend to keep my phones fairly long so I need something quite stable. I think I will hold off for now until support for the phones I'm interested in grows, unless I see something really cheap in the black Friday sales
Thank you for your help everyone, I appreciate it!!

cyberdude020 said:
Thanks a lot guys, it was basically a choice between the G4 or a Sony Z5 both have little support, obviously the Z5 has only just been released so it's to be expected. I'm just a little disappointed as the G4 seemed so perfect for me hardware wise vs price, plus the fact the G4 uses the 808 as opposed to the 810 which has overheating problems. The Moto X pure is looking like a possibility for this reason now. I tend to keep my phones fairly long so I need something quite stable. I think I will hold off for now until support for the phones I'm interested in grows, unless I see something really cheap in the black Friday sales
Thank you for your help everyone, I appreciate it!!
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I'm in the exact same boat man, G4 looks like the perfect phone in terms of hardware but the software situation is just depressing. We'll see how things pan out once Marshmallow has made it to all G4s, but if thing don't pick up I'll have to look elsewhere.

dogroll said:
I'm in the exact same boat man, G4 looks like the perfect phone in terms of hardware but the software situation is just depressing. We'll see how things pan out once Marshmallow has made it to all G4s, but if thing don't pick up I'll have to look elsewhere.
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The Moto X pure has very similar hardware to the G4, if it's within your budget I'd suggest looking there once the phone has been out awhile and gained support.

KingofPineCones said:
3h SOT on CM, less on stock. That's with greenify and screen at around 30% brightness.
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What's is your usage like ? if its heavy then i don't think you can do better.
I'm not going to complain to CM development for those numbers, but I'll try one of the debloated stock ROMs and report back after a few days. Thanks for the advice.
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if you can't get those figures in stock then Cm can't do more.
debloated if you have a carrier rom, its not necessary otherwise.
How long you had the device ?
People that can't get beyond 3h sot need a reset. something is running more than it needs to. a reset fixes it. dont just do a plain restore after, install apps in small batches and monitor.

One Twelve said:
What's is your usage like ? if its heavy then i don't think you can do better.
if you can't get those figures in stock then Cm can't do more.
debloated if you have a carrier rom, its not necessary otherwise.
How long you had the device ?
People that can't get beyond 3h sot need a reset. something is running more than it needs to. a reset fixes it. dont just do a plain restore after, install apps in small batches and monitor.
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Heavy usage. I got better in CM than stock. I've had the T-Mobile G4 since around late September. And yes, I need the debloated ROM because my stock H811 ROM is the carrier one. I've also noticed less lag on it with animations, particularly the keyboard pop-up ones.

KingofPineCones said:
Heavy usage.
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Ah, then 3-4hrs of sot is normal.
was testing with youtube and speakers on max. 1 hr of youtube eats up around 27%. 3hrs of youtube like that and its recharge time.
With bluetooth it drops to 20%. Must be some more savings with wired speakers.
with screen off and just podcasts its 10%/hour.
So far the heaviest usage is recoding with 4k. Do that for 90 minutes and the battery is flat.
I got better in CM than stock. I've had the T-Mobile G4 since around late September. And yes, I need the debloated ROM because my stock H811 ROM is the carrier one. I've also noticed less lag on it with animations, particularly the keyboard pop-up ones.
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How long is your standby ?

One Twelve said:
How long is your standby ?
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I'm actually not sure, I'm almost always using it. It drains around 10% over night (about 7 hours) if I forget to plug it in. That's on the CM ROM.

Bootloader is still annyoing to unlock for most models/ not possible, also this phone has so many different models.
On top of that we got from Lolipop to MM quite fast which may also be a reason for the lack of roms.
If I'd be a Dev I'd rather not put too much effort in Lolipop roms for the G4 if MM is right around the corner.
Dunno maybe it will get better now

Best rom for battery(SOT)

Hello everyone.
I was wondering what ROM you guys are using for the best possible battery results? (SOT)
I used to be a gamer and recently quit all games I've been playing. I'm currently using a mi globe rom.
I also changed my battery like 2 weeks ago but the problem still persisted.
The battery drain is devastating.
Even with the screen off, it drains like mad.
I want some recommendations about a ROM that will give me good battery results, be it official/unofficial or MIUI/custom, it doesn't really matter for me.
I like both.

I think ur battery is dying, and U should replace it. Check for few days battery status by AccuBattery from google store.

How is my battery dying, man? Did you read the post? I just changed my battery 2 weeks ago with a brand new one. It's just the ROM that drains the battery.

Oh, i'm sorry. I missed it...

Hello, my gf's mi6's battery seems to be going downhill but she's had it for about 3 years so it seems normal, I'll have to change it soon - one thing that has helped is flashing Paranoid Android ("Quartz 3") to limit drain on the OS side. Since you seem to be playing a lot of games, your battery running out quicker than usual seems normal to me, but give Paranoid Android a try, it's better than MIUI roms imo (I've got a k20 pro on Quartz 3 as well).

Hmm, I see. No, I don't play games anymore.
If you see my post above, I said that I've quit all the games I've been playing in the past.
I'm just using normal and social media apps like Facebook, Instagram etc.
Guess I'll give that a try. Did you change the kernel to a custom one or something? Also, what firmware did you flash before installing Quartz?
Or did you just flash a fastboot official ROM then wipe data + cache, and installed Quartz?

narutog7 said:
Hmm, I see. No, I don't play games anymore.
If you see my post above, I said that I've quit all the games I've been playing in the past.
I'm just using normal and social media apps like Facebook, Instagram etc.
Guess I'll give that a try. Did you change the kernel to a custom one or something? Also, what firmware did you flash before installing Quartz?
Or did you just flash a fastboot official ROM then wipe data + cache, and installed Quartz?
Click to expand...
Click to collapse
I am in your situation, have you found a ROM with low consumption?
i think i will install:
- Evolution X
- Rev 0S Miui
- Paranoid
- Pixel Experience
I'm just looking for low battery consumption and having Gcam.

I have literally tried countless things for my phone and I'm honestly left without options anymore. Even though i love MI 6, this battery issue has led me to think about buying another phone. Charging your phone 2 times a day has destroyed the purpose of a "mobile phone".
I've tried Android paranoid, epic rom, havoc os, pixel experience etc, yet no rom left me satisfied as far as the battery is concerned.

narutog7 said:
I have literally tried countless things for my phone and I'm honestly left without options anymore. Even though i love MI 6, this battery issue has led me to think about buying another phone. Charging your phone 2 times a day has destroyed the purpose of a "mobile phone".
I've tried Android paranoid, epic rom, havoc os, pixel experience etc, yet no rom left me satisfied as far as the battery is concerned.
Click to expand...
Click to collapse
I have again obtained a better battery result with the original ROM, changing it for a NOHON. But I think that the latest version of original ROM has excessive drainage. I think a Nohon + custom Rom battery can solve our problem. Have you changed the battery for a Nohon?
Of all those ROMS you tried, did any give you better results?

Kiwarchie said:
I have again obtained a better battery result with the original ROM, changing it for a NOHON. But I think that the latest version of original ROM has excessive drainage. I think a Nohon + custom Rom battery can solve our problem. Have you changed the battery for a Nohon?
Of all those ROMS you tried, did any give you better results?
Click to expand...
Click to collapse
I'm pretty sure the results were almost identical with all roms I've tried, sadly.
I've changed my battery like a month ago with an original one, not NOHON, so it's practically brand new. Yet the battery still drains like mad even with the screen closed. It's just unbelievable. I really have no clue as to what to do anymore.

narutog7 said:
I'm pretty sure the results were almost identical with all roms I've tried, sadly.
I've changed my battery like a month ago with an original one, not NOHON, so it's practically brand new. Yet the battery still drains like mad even with the screen closed. It's just unbelievable. I really have no clue as to what to do anymore.
Click to expand...
Click to collapse
Xiaomi does not have original batteries for sale, they are all fake. Fortunately with this brand of battery I can give this mi6 more life. I in your case would try this brand.
I edit:
From this moment on I will test 1 or 2 days each ROM that I have mentioned above.

Yeah, i see. Then i don't know what battery i have because i had a technician change it in a shop around my area. Haha.
Then I'll be waiting for news from you. I will also try some other things i guess. It can't stay like this anymore, definitely.

narutog7 said:
Yeah, i see. Then i don't know what battery i have because i had a technician change it in a shop around my area. Haha.
Then I'll be waiting for news from you. I will also try some other things i guess. It can't stay like this anymore, definitely.
Click to expand...
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If you want I can tell you where I bought my battery and how to change it.

Kiwarchie said:
If you want I can tell you where I bought my battery and how to change it.
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Click to collapse
You can just tell me where you bought it. I ain't such an advanced user to change it myself, sadly. However, i can buy it and give it to my technician so he can change it.
Thanks, appreciate it.

narutog7 said:
You can just tell me where you bought it. I ain't such an advanced user to change it myself, sadly. However, i can buy it and give it to my technician so he can change it.
Thanks, appreciate it.
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If I put the link here, would it violate the forum rules? If so, I would send it to you privately.

Kiwarchie said:
If I put the link here, would it violate the forum rules? If so, I would send it to you privately.
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Click to collapse
Let's just do it via private message i guess. Just to be safe. I don't know if it's against the rules either.

narutog7 said:
Let's just do it via private message i guess. Just to be safe. I don't know if it's against the rules either.
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Click to collapse
ok. give me a few seconds

narutog7 said:
Hmm, I see. No, I don't play games anymore.
If you see my post above, I said that I've quit all the games I've been playing in the past.
I'm just using normal and social media apps like Facebook, Instagram etc.
Guess I'll give that a try. Did you change the kernel to a custom one or something? Also, what firmware did you flash before installing Quartz?
Or did you just flash a fastboot official ROM then wipe data + cache, and installed Quartz?
Click to expand...
Click to collapse
If you wanna use Miui, install Xiaomi Eu Miui 11 stable for mi6. It has the best battery life I've seen on mi6.
Else if you wanna use AOSP/CAF, just wait for Paranoid Android Quartz 4. It's the best daily driver for mi6 right now.
I'm using Xiaomi Eu miui 11 stable right now and I'm so happy with it.

TheFatality said:
If you wanna use Miui, install Xiaomi Eu Miui 11 stable for mi6. It has the best battery life I've seen on mi6.
Else if you wanna use AOSP/CAF, just wait for Paranoid Android Quartz 4. It's the best daily driver for mi6 right now.
I'm using Xiaomi Eu miui 11 stable right now and I'm so happy with it.
Click to expand...
Click to collapse
Thank you for your answer, i will try it I guess!

Custom ROM for improving battery life and phone expérience.

Hello all !
I recently buy an samsung galaxy s9, I love it because of his size, today all manufacturers are racing for the biggest screen diagonal, but forget about the people who like compact phones.
the only thing I don't like is that the battery doesn't really last. I use some social networks like instagram or whatsapp to chat and the battery is not consistent enough for me, I think. (I uninstalled the bloatware app and made a maximum of optimization).
So I'm thinking about the solution of installing a custom rom. I'm doing some research and I like the pixel experience or the lineageOS.
The reason of my post is to ask you, you who know much better than me, is it really going to increase the duration of use?
Do you have any advice on this ? I read that you have to calibrate the battery after installing a rom but maybe you have other advice, a rom in particular, settings to do ?
For rooting i find this thread in this forum > https://www.thecustomdroid.com/samsung-galaxy-s9-plus-root/
but i got a SM-G960U1 that is not supported..
Thanks you a lot for all ur answer and information good to know XDA members !

Ben-cuisse said:
Hello all !
I recently buy an samsung galaxy s9, I love it because of his size, today all manufacturers are racing for the biggest screen diagonal, but forget about the people who like compact phones.
the only thing I don't like is that the battery doesn't really last. I use some social networks like instagram or whatsapp to chat and the battery is not consistent enough for me, I think. (I uninstalled the bloatware app and made a maximum of optimization).
So I'm thinking about the solution of installing a custom rom. I'm doing some research and I like the pixel experience or the lineageOS.
The reason of my post is to ask you, you who know much better than me, is it really going to increase the duration of use?
Do you have any advice on this ? I read that you have to calibrate the battery after installing a rom but maybe you have other advice, a rom in particular, settings to do ?
For rooting i find this thread in this forum > https://www.thecustomdroid.com/samsung-galaxy-s9-plus-root/
but i got a SM-G960U1 that is not supported..
Thanks you a lot for all ur answer and information good to know XDA members !
Click to expand...
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I recommend to install a battery stats app, such as better Battery Stats (BBS), record an idle dump and then post it in the BBS thread (https://forum.xda-developers.com/t/app-2-2-05-oct-v2-4-betterbatterystats.1179809/).
There are experts analyzing your stats and giving advices how to optimize your battery life.
Unfortunately rooting and flashing custom recovery/roms is not possible on devices with locked bootloader ... Like yours. Do you must unlock the bootloader first ... If possible.