Develop Bugs

[Q] Kernel for Miui

I just flashed the updated Miui ROM onto my friends Incredible (I am improving it for him) and was wondering which kernel would work best with it. I have heard that Tiamat is one to consider, but I don't know if it works the best with Miui.
Thanks in advance!!!!!

Tiamat is great, but I've been really happy with the included kernel. YMMV

PGleo86 said:
Tiamat is great, but I've been really happy with the included kernel. YMMV
Click to expand...
Click to collapse
Oh that's right, there is a kernel included with Miui. lol Forgot about that. Does it install automatically when you install Miui, or is there something separate you have to do? I am a Miui noob and just want to make sure I do everything right. And has it improved battery life? That's why I am asking about the kernels.
Guess I'll keep Tiamat on the back burner for now.
Thanks for the response.

DeBaKai said:
Oh that's right, there is a kernel included with Miui. lol Forgot about that. Does it install automatically when you install Miui, or is there something separate you have to do? I am a Miui noob and just want to make sure I do everything right. And has it improved battery life? That's why I am asking about the kernels.
Guess I'll keep Tiamat on the back burner for now.
Thanks for the response.
Click to expand...
Click to collapse
No problem! Yeah, it installs along with MIUI. Give it a few days, I think your friend will like it. I'm running it underclocked to 800MHz on the stock kernel and it's smooth as butter

I flashed chads incredikernal. One thing I don't like about the stock kernel is the charge speed. I am currently at 11 hours 19 minutes with 36% remaining on stock Inc battery. I don't mess with any settings, I let it do it's thing.

PGleo86 said:
No problem! Yeah, it installs along with MIUI. Give it a few days, I think your friend will like it. I'm running it underclocked to 800MHz on the stock kernel and it's smooth as butter
Click to expand...
Click to collapse
Oh that's cool.
Yeah, I have been playing with it for a few hours and I like it (and I hate everything crapple). I may have to try it on my own phone soon. I am sure he'll love it.
lol Thanks again.
spence341 said:
I flashed chads incredikernal. One thing I don't like about the stock kernel is the charge speed. I am currently at 11 hours 19 minutes with 36% remaining on stock Inc battery. I don't mess with any settings, I let it do it's thing.
Click to expand...
Click to collapse
Well, if you charge overnight, then that really isn't that big an issue. But I will definitely put that on my list of kernels to try if my friend isn't satisfied with the Miui one.
Thanks!

I've tried Chad's incredikernel and it was awful. Been using Tiamat for the past couple days. I'm gonna be going back to the included stock kernel that came with MIUI tomorrow. I've gotten the best battery life out of that one. I think it'd be worth it to try out each kernel on your own phone for a couple days. Some kernels may work better on certain phones than others.

kthung said:
I've tried Chad's incredikernel and it was awful. Been using Tiamat for the past couple days. I'm gonna be going back to the included stock kernel that came with MIUI tomorrow. I've gotten the best battery life out of that one. I think it'd be worth it to try out each kernel on your own phone for a couple days. Some kernels may work better on certain phones than others.
Click to expand...
Click to collapse
Interesting. I will definitely try them at one point to see for myself, but it seems that the stock Miui kernel is the way to go. I've been playing with it for 2 days now, and I have seen a noticeable increase in the battery life. I am very pleased.
Thanks for the response.

I always flash Chad's Incredikernal after the MIUI update, but this time I'm test driving the (MIUI) stock kernal to see how battery life really compares after a couple of days. You really can't go wrong either way. But, as posted above, YMMV. Good luck!

Incredikernel #1 with IncrediControl app http://www.incredikernel.com/
I try Tiamat every release but always go back to Incredikernel, Incredikernel is so much smoother. Also better benchmark with all apps and no task kill. Pics for proof!!!!
SetCPU min128/998max @ smartass scaling

Also if you are playing with kernels and want to go back to MIUI stock it is the Official CM7.0 version1. Can be downloaded from kernel manager lite(free) in market. Invisiblek version4 is nice to, its based off CM7.1 version2 with smartass added.

Remember when trying new kernels for best results.. Charge until green, then boot into recovery, then advanced and wipe battery stats, then power off and let charge until green and good to go. This gets the results without waiting 3 or 4 days of charging. Also you wont see the unplug and go from 100% to 83% in 15 minutes.

every phone is different. I have been trying to use incredikernel for months and my phone runs like complete garbage with it. I use tiamat and it blows incredikernel out of the water on my dinc. I have no explanation for this and am hoping one day my phone will accept incredikernel. :-(

davwman said:
every phone is different. I have been trying to use incredikernel for months and my phone runs like complete garbage with it. I use tiamat and it blows incredikernel out of the water on my dinc. I have no explanation for this and am hoping one day my phone will accept incredikernel. :-(
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Click to collapse
Hmm thats weird, reverse your statement and that's me. I tried to contact Tiamat support and they have no support, I emailed them 4 months ago and nothing. Chad only supports the incredible device so I have gotten response back from him in hours.
I have 4 Incredible's all running incredikernel fine. 2 are on MIUI and other 2 are on CM7.1. Three of them are on version 07062011 and I'm running his beta 2

rlacrossjr said:
Hmm thats weird, I have 4 Incredible's all running incredikernel fine. 2 are on MIUI and other 2 are on CM7.1. Three of them are on version 07062011 and I'm running his beta 2
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Click to collapse
4 incredibles???? Wow. My phone reboots and freezes with tiamat. Chads kernel the best for me.
Device is Incredible

Check that, Tried chads latest with miui and nothing but buttery smooth response! Maybe it was rom kernel combos that was borking my phone up. who knows.

tolymatev said:
4 incredibles???? Wow. My phone reboots and freezes with tiamat. Chads kernel the best for me.
Device is Incredible
Click to expand...
Click to collapse
Ya family plan. they were buy one get one free.
MIUI.US 2.15.00.05.02 Radio&Incredikernel.

Wow, where did all these responses come from?
Thanks everyone fro the help!
rfarrah said:
I always flash Chad's Incredikernal after the MIUI update, but this time I'm test driving the (MIUI) stock kernal to see how battery life really compares after a couple of days. You really can't go wrong either way. But, as posted above, YMMV. Good luck!
Click to expand...
Click to collapse
The Miui kernel is working well. I have seen a noticeable increase in battery life, and I've only been using the regular battery, not the extended. I like.
rlacrossjr said:
Incredikernel #1 with IncrediControl app
www dot incredikernel dot com
I try Tiamat every release but always go back to Incredikernel, Incredikernel is so much smoother. Also better benchmark with all apps and no task kill. Pics for proof!!!!
SetCPU min128/998max @ smartass scaling
Click to expand...
Click to collapse
I definitely want to try Tiamat at one point (as well as Incredikernel) but for now the Miui stock kernel is earning it's keep.
rlacrossjr said:
Also if you are playing with kernels and want to go back to MIUI stock it is the Official CM7.0 version1. Can be downloaded from kernel manager lite(free) in market. Invisiblek version4 is nice to, its based off CM7.1 version2 with smartass added.
Click to expand...
Click to collapse
I knew that, but thanks none the less. I have it ready to flash when the time comes.
rlacrossjr said:
Remember when trying new kernels for best results.. Charge until green, then boot into recovery, then advanced and wipe battery stats, then power off and let charge until green and good to go. This gets the results without waiting 3 or 4 days of charging. Also you wont see the unplug and go from 100% to 83% in 15 minutes.
Click to expand...
Click to collapse
Thanks for the advice. That's going into my self-written Rooter's Bible.

rlacrossjr said:
Remember when trying new kernels for best results.. Charge until green, then boot into recovery, then advanced and wipe battery stats, then power off and let charge until green and good to go. This gets the results without waiting 3 or 4 days of charging. Also you wont see the unplug and go from 100% to 83% in 15 minutes.
Click to expand...
Click to collapse
Actually, to recalibrate, this is what I'd recommend.
Charge the phone to 100%
Turn it off. The LED will turn red again, wait for it to turn back to green.
Boot into recovery and wipe battery stats.
Reboot, then unplug.

k_nivesout said:
Actually, to recalibrate, this is what I'd recommend.
Charge the phone to 100%
Turn it off. The LED will turn red again, wait for it to turn back to green.
Boot into recovery and wipe battery stats.
Reboot, then unplug.
Click to expand...
Click to collapse
Thanks. I'll definitely keep that in mind.

[Q] Best rom+Kernel to maximize battery life 2.3 :|

i know i know some of you are going to ride my ass for this because there are plenty of other questions asked regarding this.
and if i was using froyo, i'd use ner kernel plus stock sense rom but now that 2.3.4 is out i was hoping to find a rom that would give me the best result on battery life.
i do like the idea of sense look alike roms but i havent found any kernels that would increase my batterylife.
right now i'm on synergy and boy this thing dies fast.
Evervolv has been the most efficient rom i've used but its not sense like
kindly share your thoughts on what you use and what you like and dont like about it. i'd be curious to hear it.

MIUI with the Sense Theme and Tiamat 3.3.7

!
HipKat said:
MIUI with the Sense Theme and Tiamat 3.3.7
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Click to collapse
thank you for that!
i tried Miui awhileback but too many bugs, no 4g screen went black/white, notification errors and freezes. i followed all their fix, it was good till it went back to the same issue. wiped, reflashed still the same thing.
so until they release another Miui, i think i'll stay away from them for now.
you seem like you've put some time in here, any other recommendations?

SalvageMod with tiamat 3.3.7 sbc. Goes well over a day with moderate use.

Miui tiamat 3.37 with vipermod
sent from my ummmm....I dunno

@
alaman68 said:
SalvageMod with tiamat 3.3.7 sbc. Goes well over a day with moderate use.
Click to expand...
Click to collapse
well i flashed it but it wont boot up. wiped and reinstalled couple times but nothing. sal 1.3. this blows. going back to ode sense 2.3

Krayvon said:
thank you for that!
i tried Miui awhileback but too many bugs, no 4g screen went black/white, notification errors and freezes. i followed all their fix, it was good till it went back to the same issue. wiped, reflashed still the same thing.
so until they release another Miui, i think i'll stay away from them for now.
you seem like you've put some time in here, any other recommendations?
Click to expand...
Click to collapse
They have released other versions and the current is VERY stable, although still no 4G
The other ROMS I got great battery life on were the Froyo ROMs, before the GB ports came out. Koni III for sure with NetarchyToast SBC CFS Havs had incredible battery life, VaelPak is a good ROM , too

I wouldn't recommend MIUI if you're looking for decent battery life. I tried it about two months ago and it was just eating up my battery like crazy. Then when I went back to CM7, battery went back to being spectacular again.

cm7?
SirSigma said:
I wouldn't recommend MIUI if you're looking for decent battery life. I tried it about two months ago and it was just eating up my battery like crazy. Then when I went back to CM7, battery went back to being spectacular again.
Click to expand...
Click to collapse
no way. such heavy rom. i like simple i hate bloatware and i hate **** runnin in the background eating my battery.
right now on synergy and i get 4 hours

SirSigma said:
I wouldn't recommend MIUI if you're looking for decent battery life. I tried it about two months ago and it was just eating up my battery like crazy. Then when I went back to CM7, battery went back to being spectacular again.
Click to expand...
Click to collapse
And in 2 months there have been how many MIUI weekly updates???
See my setup?? I'm 10 hrs off the charger and at 93%.......

!
HipKat said:
And in 2 months there have been how many MIUI weekly updates???
See my setup?? I'm 10 hrs off the charger and at 93%.......
Click to expand...
Click to collapse
you said there is a sense theme? i couldnt find it in the online theme. mind showing me the way boss?
edit. force close on so many different things this is why i like sense roms and rum haha

Krayvon said:
you said there is a sense theme? i couldnt find it in the online theme. mind showing me the way boss?
edit. force close on so many different things this is why i like sense roms and rum haha
Click to expand...
Click to collapse
If you're getting all those force closes, then I can only think that you're not doing a full wipe as I outlined in my guide and/or you're not giving it a chance to settle on the first boot ups. I could be wrong, but that is usually the case.

If you just want an updated sense, I use Myn's warm z, its sense 2.0. I also run netarchy's latest w/sbc,cfs,havs,more. And recently I use the incredible voltage app to set the actual voltage range.
Sent from my PC36100 using Tapatalk

HipKat said:
And in 2 months there have been how many MIUI weekly updates???
See my setup?? I'm 10 hrs off the charger and at 93%.......
Click to expand...
Click to collapse
pics or it didn't happen, like the Sabres winning a Stanley Cup.

4.4 Custom Roms & Battery

Which rom is better on battery cause so far all the ones u have tried drain my battery like crazy :0/

SDChargerGurl said:
Which rom is better on battery cause so far all the ones u have tried drain my battery like crazy :0/
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Click to collapse
have you tried slimkat? I use 4.3 because it's had the best battery life. have you ran betterbatterystats to see what's using the battery? you can do some tweaks to improve the battery life with whichever rom you like.
slimkat http://forum.xda-developers.com/showthread.php?t=2428116

SDChargerGurl said:
Which rom is better on battery cause so far all the ones u have tried drain my battery like crazy :0/
Click to expand...
Click to collapse
I've seem to notice the best luck with CyanogenMod 11 Nightly (01/01/13 build). The battery drain hasn't been as bad. I tried CyanFox 4.4.2 and I felt that drained a bit quicker than CM11. Have you tried CM11? I know it's not at a stable release yet, but CM hasn't come out with a 4.4 stable release yet in general.
Seems like a lot of roms are still trying to iron out the bumps. I can post some battery results once i've tried CM11 for the rest of the day here.

I have, it was okay. Idk how to do any tweaks >.< honestly scared to try when idk what i am doing. So i rather be on the safe side & not mess with it, but I noticed there isnt very many roms & etc done for this phone :0/ okay so what about any of the 4.3 roms good on battery?

I'm a major fan of mrfeuss's 4.4 OmniROM. Haven't come across any bugs and am able to pull close to 48 hours with lite usage and listening to music almost all day. The XDA release of viper4android also works extremely well with it. Able to drastically increase the bass of my Sony MDR-XB400's while maintaining amazing clarity.
Sent from my OmniROM 4.4 LG-E980

But you are getting good battery? Unfortunately i have to use my phone a little more than lite, more like medium usage & staying stock is jus ehhh annoying. Thank you very much everyone :0D I appreciate it.
Sent from my LG-E980

A few phone calls, periodically texting, checking XDA and Facebook, surfing the web and listening to music. You could easily go a full day underclocked at 1.1GHz.
Sent from my OmniROM 4.4 LG-E980

Okay sounds good thank you , gonna try it out :0)
Sent from my LG-E980

I just recently updated to beanstalk 4.4 and was getting awesome battery life even before doing some tweaks. great rom also.. very impressed. came from slimbean 4.3
http://goo.im/devs/beanstalk/e980
http://forum.xda-developers.com/showthread.php?t=2437310

Best ROM for battery life?

What's the most stable and battery-friendly Lollipop custom ROM and kernel combination for the Z1C at the moment?
I've lost track after months of not upgrading my phone and would appreciate some pointers. Thanks!

I would recommend to not use LP if you are out for battery life.
KitKat, especially this ROM http://forum.xda-developers.com/sony-xperia-z1-compact/development/rom-d550314-4-0-108latest-t2862578/page59 has the best battery life. I downgraded a while ago after it sucked down my battery every day and doesnt provide any advantages...
Greetz

I agree with doenen.
Updated to 5.0.2 OTA (coming from 1 day old 4.3) and had a poor battery life. LP drained my battery from 100% to 30% in one day (12h) of occasional whatsapp, facebook and browsing.
I downgraded to Kitkat 4.4.4 (14.4.A.0.157_R2C, see here) and now I got from 100% to 20% in 3! days with the same activity (WLAN on, occasionally mobile data on, whatsapp, facebook and some chrome, airplane mode at night).
Kitkat is currently my favorite as battery life is one of my top priorities.

the_Walli said:
I agree with doenen.
Updated to 5.0.2 OTA (coming from 1 day old 4.3) and had a poor battery life. LP drained my battery from 100% to 30% in one day (12h) of occasional whatsapp, facebook and browsing.
I downgraded to Kitkat 4.4.4 (14.4.A.0.157_R2C, see here) and now I got from 100% to 20% in 3! days with the same activity (WLAN on, occasionally mobile data on, whatsapp, facebook and some chrome, airplane mode at night).
Kitkat is currently my favorite as battery life is one of my top priorities.
Click to expand...
Click to collapse
I generally agree but I'm currently using prerooted stock 5.0.2 and can easilly reach 2 days od battery life with the right use of Greenify and Amplify combination as well as stamina mode. I recommend you to have a look at those threads:
http://forum.xda-developers.com/android/general/guide-extreme-battery-life-t3095884
http://forum.xda-developers.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588
Good luck!

MarniC00 said:
I generally agree but I'm currently using prerooted stock 5.0.2 and can easilly reach 2 days od battery life with the right use of Greenify and Amplify combination as well as stamina mode. I recommend you to have a look at those threads:
http://forum.xda-developers.com/android/general/guide-extreme-battery-life-t3095884
http://forum.xda-developers.com/android/general/guide-0-0-hour-idle-battery-drain-stock-t2973588
Good luck!
Click to expand...
Click to collapse
Thanks for your advice, but since I just purchased my Z1C I wanted to stay as close to stock as possible (also in case I need to make use of the warranty - though I am aware that my downgrading may already have voided that, but I decided to take that risk).

Thanks for the advice, guys! I'd rather be using a CM based ROM, rather than stock, cos I don't like the Sony interface too much. Are KK/LP ROMs that are based on CM that considerably worse at battery life than the stock versions?

tracyn said:
Thanks for the advice, guys! I'd rather be using a CM based ROM, rather than stock, cos I don't like the Sony interface too much. Are KK/LP ROMs that are based on CM that considerably worse at battery life than the stock versions?
Click to expand...
Click to collapse
I can only give you my experience with the Galaxy S2. I flashed CM11 Kitkat and the battery life was the same as with stock Jellybean.

tracyn said:
Thanks for the advice, guys! I'd rather be using a CM based ROM, rather than stock, cos I don't like the Sony interface too much. Are KK/LP ROMs that are based on CM that considerably worse at battery life than the stock versions?
Click to expand...
Click to collapse
I was using CM 12.1 nightlies for about 3 months and I can tell you it requires a lot of tweaking to make it battery friendly (I mean A LOT) and it still wasn't even close to KitKat or even stock Lollipop I'm using now. If you consider staying on KitKat I highly recommend this ROM http://forum.xda-developers.com/showthread.php?t=2743177. It's not updated for some time but it worked for me for almost a year and battery life was great.

MarniC00 said:
I was using CM 12.1 nightlies for about 3 months and I can tell you it requires a lot of tweaking to make it battery friendly (I mean A LOT) and it still wasn't even close to KitKat or even stock Lollipop I'm using now. If you consider staying on KitKat I highly recommend this ROM http://forum.xda-developers.com/showthread.php?t=2743177. It's not updated for some time but it worked for me for almost a year and battery life was great.
Click to expand...
Click to collapse
+1 for KitSlim_AMG, if you enable conservative governor and disable a few things in play services, you should get three day battery easily.

Problem with LP is wakelocks. If you have a messenger installed, it will keep the mobile radio active all the time.
Just flash a ROM with built in wakelock blocker (eg AICP) and you're good. My battery life improved on LP since it uses ART.

Miui works great too!! Two days and more are really well for me
Gesendet von meinem D5503 mit Tapatalk

Ænimal said:
Problem with LP is wakelocks. If you have a messenger installed, it will keep the mobile radio active all the time.
Just flash a ROM with built in wakelock blocker (eg AICP) and you're good. My battery life improved on LP since it uses ART.
Click to expand...
Click to collapse
That sounds pretty good, I think I'm gonna try that in the coming weeks when I got time! Thanks for the advice everybody, gives me a lot to consider!

tracyn said:
That sounds pretty good, I think I'm gonna try that in the coming weeks when I got time! Thanks for the advice everybody, gives me a lot to consider!
Click to expand...
Click to collapse
This sounds promising:
http://forum.xda-developers.com/xposed/modules/xposed-mobileradioactivefix-t3189393

Ænimal said:
This sounds promising:
http://forum.xda-developers.com/xposed/modules/xposed-mobileradioactivefix-t3189393
Click to expand...
Click to collapse
I've actually been using the old version of the MobileActiveRadioFix for a while now, with success I might say. Good to hear it's getting updated.

Two months since I switched to LP and I first tried stock ROM, then on AOSP.
Thanks to the stamina sony feature, I hardly noticed any faster battery drain between KK and LP stock ROM.
But with AOSP rom the story is quite different !
I've found this really interesting post ([GUIDE]Extreme Battery Life Thread(Greenify+Amplify+Power Nap))
But battery life is still not at stock ROM's level

the best ROM for battery life has to be stock. I'm on stock 5.1.1, with moderate usage 30% battery life gets used up per day
I'm on Xposed but didn't need to use greenify or amplify either. just use the stock STAMINA mode, activate to always-on, whitelist the apps that you want to continue to receive messages when screen is off

Didgesteve said:
+1 for KitSlim_AMG, if you enable conservative governor and disable a few things in play services, you should get three day battery easily.
Click to expand...
Click to collapse
which few things please?

Is my battery life normal?

I just want to know if my battery life is considered to be in a good margin. I wouldn't be asking if I hadn't unlocked my bootloader and tried out 3rd party ROMs and then eventually settled on a stock MIUI. I don't think that screen on time is bad, it's just that standby seems to drain battery more than I remember from when I used it with locked bootloader.

Share Your Screen On Time and Rom Version

RupeshRN said:
Share Your Screen On Time and Rom Version
Click to expand...
Click to collapse
Here are the updated results

3 days with almost 9 hours screen on time is amazing. That's pretty much as good as your going to get .

abdullah1994uk said:
3 days with almost 9 hours screen on time is amazing. That's pretty much as good as your going to get .
Click to expand...
Click to collapse
Okay, thank you for replying. It was probably bad experiences with flashing ROMs on other phones and then having bad battery life that led me to believe that something was wrong.

miui is way better than those custom rom if you know how to use it the right way

Flippy485 said:
Here are the updated results
Click to expand...
Click to collapse
Really Good Screen on time
You not need to install Custom Rom