Hi everyone, this is my first ever post on the forums so don't be too harsh on me lol anyways, my question is what is the best ROM + radio + kernel combination to get the longest battery life out of my stock thunderbolt battery? Currently I am running DasBAMF 2.0-5 the MR2.5 radio and the dream kernel. I haven't really noticed a huge improvement in my battery life since I flashed this rom a few days ago. I have seen people who claim to be getting 10-15 hrs on one charge. I don't think I need that much because I charge overnight every night, but it would be nice to know how people do that. also, what are your thoughts on juice defender? thanks!
I am currently using CM7 R1.2 w/ the MR2 radio and I get very good battery life. 10 hrs plus with minimal use on the regular battery.
I've been running Gingeritis 1.0 with JuiceDefender Ultimate and I've been getting anywhere from 16-20 hours on the standard battery with regular use (facebook, email, words with friends, browsing, etc.). What I find most helpful with this rom is the brightness slider in the dropdown quick settings. Unless you're outside on a bright day or it's absolutely necessary, keep the brightness as low as you can comfortably use. I've found this to be huggee in the ongoing battle to get better battery life.
And if you can tolerate life without 4G, use an LTE toggle app to keep your phone on 3G. This also helps a lot.
i like the Inj3ctTh3ory rom so far.
It looks to me that all MR2 radios use more battery. The best battery performance for me was on BAMF 1.7 and MR1 radio. I would use 2 to 3% battery on standby overnight, with the phone on 3G. I am on BAMF 1.8.6 now with the OTA radio and the overnight battery usage is up to 10%. I will keep testing, but I think stripped MR1 ROMs have the best battery performance.
Sent from my ADR6400L using XDA App
BAMF 3.0 RC4, imo 3.4.0, OTA MR2 Radio... constant 40-45 hours on the extended battery.
How I maximized my battery
In terms of my battery I just wanted decent battery life without using a tone of extra apps to do it. I'm using the CM7 RC 1.2 with the MR2 Radio getting about 20+ hours of battery with standard use. I am not using Juice defender or any battery saver apps. I am just using Tasker to turn on and off my Wi-Fi when I'm not at home, because I hate doing manually
One thing I did do to maximize my battery life is after I flashed my new ROM I did the following after searching multiple forums for battery optimization methods
1. Charged my Battery to 100%
2. Did a Bump Charge Cycle 4 times, and then turned on phone
3. This step is probably key. Downloaded the Battery Calibration App. You can find the app in the Android Market.
4. Plugged in the charger until the Battery Calibration App read 100% and 4200+ mV. I found that even after bump charging my BW battery widget would say 100% and the led would be green. However when I go into the Battery Calibration App it would say 99% and the mV would be about 4160. I just plugged it in and waited about 30 - 45 minutes and it would finally be fully charged at 100% ~4200 mV.
5. Press the Battery Calibration button in the App to clear the batterstats.bin and unplug the phone. Do not shutdown or reboot.
6. Let battery drain completely without plugging it in (USB and AC)
7. After it completely dies Charged battery straight until 100% with no interruptions.
I'm getting good battery life without having to use juice defender or anything, and that's also with streaming bluetooth music everyday driving to and from work for a total of 1 hour. I also keep the radio at 3G the entire day unless I really need high speed data. And unless I'm in the car, Bluetooth is turned off. I'm pretty sure these steps should work on any rooted phone regardless of ROM.
I tried many different rom and kernel across the forum... I dun see any differences in term of battery life, just go with the one you love.........weeeeeeeeeeeeeeeee
My bolt gets better life running Ziggy's kernels for some reason. Not sure why, but it does. I've tried every sense ROM out there. +1 on the post above. Go with what works best for you and the way you use your phone.
courtesy of my rooted bolt
I've found cm7 (cm7 kernel) to have the best battery life for me, getting up to 28 hours with light use and no 4g. I find the auto-brightness on cm7 to work much better than on any other ROM I've tried, and for some reason all other ROMs drained the battery around 50x faster while idling. I can leave my phone unplugged overnight and expect to lose maybe 2-3%.
There certainly is no universal solution though. That is the only certainty
Whatever rom/s you test with...make sure you try various kernel versions (lean kernels mostly) to find what works the best.
I've tried them all,
GINGERTH3ORY V5.0 DreamKernel is my favorite one. it's super fast and very responsive.
Battery life is best on this one .
I use speedtweak batt saver ondemandx.
I'm on Bamf 1.8.6 remix right now with the OTA MR2 radio and getting about 14 hours on 3g all day and 8.5 hours if on 4g all day. Still looking for something better.
I have had a lot of luck with Inj3ctTh3ory. I have only had it now for two days but I'm already impressed with how long the battery has lasted. I have not experimented with any Kernel/CPU combo's yet but it's performing so well now I might not mess with it.
ROM and kernel linked in my sig. I'm using the 1.4GHz extreme UV with interactivex speedtweak, I love it. Bulletproof stability and with mild/moderate use I can make it through a 9hr work day with 50% left on the stock battery. 4G left on, everything syncs every hour. I don't get 4G coverage at work, I don't know if that helps or hurts, but I do leave it on.
Related
Just wondering because right now I'm using GSB v2.6 and I'm getting max 6 hours of battery life through normal use like checking email, sms, casual browsing, and listening to music.
tylerch said:
Just wondering because right now I'm using GSB v2.6 and I'm getting max 6 hours of battery life through normal use like checking email, sms, casual browsing, and listening to music.
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Have you tried re-calibrating your battery? Made a huge difference for me; it's good to do especially with a lot of ROM flashing, but even with just one it can throw your battery calculations off.
FYI follow the instructions to the letter, otherwise you might as well not do it at all IMHO.
I had the same issue using GSB 2.X. Switched to OMGB 1.1.1 and i now get 15 hours with moderate usage and no tweaks.
Sent from my Eris using XDA App
klobkelosh said:
I had the same issue using GSB 2.X. Switched to OMGB 1.1.1 and i now get 15 hours with moderate usage and no tweaks.
Sent from my Eris using XDA App
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I've gotten over 30 hours before with GSB, immediately after a recalibration.
Your best bet for battery life is setcpu settings. As long as you're using froyo and gingerbread you'll get a boost.
I suggest Tazz as his ROM's have always worked for me. My setcpu sleep profile is:
min 19mhz
max: 480mhz
governer: smartass
and in advanced settings I have:
polling interval: default
Whatever the next one is: 98
Ignore smart or hwatever the third one is: 1
bias: 4
edit: With this I can get a good day or two of moderate use.
I found on GSB that that 19mhz is too low and the phone does not always wake from sleep. I followed workshed's suggestion of min 480 mhz with max 710 using CM7's CPU settings and all worked very well...that is until 2.0 when battery life went to hell. I recalibrated but i think the problem was my exchange mail app.
Oh, and with smartass you shouldn't have to set sleep profiles. Supposedly it's "smart" enough to figure that out
You can also try collins battery tweak, I use it on tazz gingerbread and it works awesome my phone used to die pretty fast before I tried it and now that I put it back on my phone I am very glad I did.
Im running GSB 2.8 but for me, all seems to be going well.
In one day, off a single charge, I've gone 12-14 hours at a time!
Make sure you always charge correctly, and don't abuse the phone's battery all the time!
Been trying out various ROMs and lately, I've settled on FroShedYo's Final V11 with CM6.1 as my everyday workhorse, stability over speed, and with a bit of battery calibration - getting an average of easily 20 to 30 hours off a full charge on OEM 1500 maH battery originally for the HTC Ozone (so it's about 15% higher capacity than stock's 1300 maH, which I keep as a spare/backup.)
With a bit of tweaking on CPU clocking (Ondemand), turning off vibrate & alert sounds/LED's, and email checks every 60 minutes (1 account only + Gmail pushed) and minimal widgets open, etc. - I can leave the house at the beginning of a long day, go about daily business, voice calls, check email checks, quick news & weather update, etc. and still have 25% to 50% battery life after an extended 12 to 15 hours day on the move, depending on how the device is used. I get a poor 3G signal at the house flipping to 1X often & back, and wifi OFF on the road (BlueTooth ON for driving but no Maps/NAV (ON at home.) In short, plenty of variables on how the battery is getting drained - in standby mode, clock speed is lowered so I could still be over 90 to 95% battery after 2 years but it will slide downward with active usage. After wiping/flashing & reinstalling all the APPS & fine-tuning the settings, I do a NAND backup and then do the battery calibration - and after 1 full cycle, I've been consistently getting these standby & usage time - which I can live with (C2C flashed and extra goodies on a 16GB SD card.) Yesterday, it was showing over 50% after 15 hours of light/moderate usage.
I've tried the latest nearly finalized GSB/GB Roms & variants, they are faster & fancier, but FC's, GPS issues & other minor bugs plus "not as good" battery life had pushed it back to 2.2 OS on the Eris. OMGB 1.1.1.1 and the Condemned CM7 just out this week are pretty cool - but battery life really slide quickly - unlikely to see more than 10 to 15 hours of usage out of a standard/non-extended battery.
The other one that I like is the Nonsensikal 2.2.1 ROM, troublefree, stable & reliable - the edge on battery yielding to FroShedYo's version ( keep that on another 8GB card along with the newest GB releases for "playing")
Otherwise, the xtrSENSES 5.x and xtrROM 5.x are fine as well for everyday use - performance & battery life-wise over the latest stock 2.1 ROM.
Those are my two cents for what it's worth, great work being done here and it's giving new life to the Eris, not quite EOL for some of us - played with the TB in the store, nice big screen & fast, but I'm not about to wear a "brick" phone going out on the job with an extended/bulky battery just for bragging about 4G/LTE. Mobile devices have come a long way, I still got my original analog MicroTac XLT with a 2200 maH tipping the scale at 10 oz in my bottom storage drawer.
On the sideline for a "polished" GB/GSB ROM with the bugs resolved and better battery life, and I'm off to flashing it on my spare SD to test it out. for the "adoption" usage.
tylerch said:
Just wondering because right now I'm using GSB v2.6 and I'm getting max 6 hours of battery life through normal use like checking email, sms, casual browsing, and listening to music.
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6 hours wow thats bad man. i get 30+ running gingertazz
i leave 3g off till i need it and usally just use wifi if around wifi spot
do a recal. like people suggested
not to sure where i should post this... q&a vs development
i've had the thunderbolt for 3 days now
rooted + tesla + lean kernal 1.41 extreme (slotted at 1222)
i can't seem to make it more than 8 or 9 hrs with minimal usage
when i look at app usage with system panel app none of my apps are eating at the battery... and display really isn't taking that much either
i should note that this also with 4g off (wifi off gps off low display setting)
i doubt it's a kernel issue cause i've tried 4 different kernels
the battery life on this device can't be this horrendous with all of the above mentioned. i'm coming from a motodroid and i would make it 7am to 11pm no problem with pretty good usage.
thoughts?
Give it a week or so. I had horrible battery life too, but now I get 15 hours on light use and it's only at 41%. This includes the 6 hours I slept.
Sent from my ADR6400L using XDA App
didn't follow that...
you're saying after 15 hrs of light use you're at 41%?
that would be much better
fixed
after wiping battery stats via recovery my battery drainage is completely fixed...
getting incredible battery life with tesla + lean kernel (extreme slotted at 1222)
thanks
Make sure you turn off 4g when not in use. I have mine set to 3g only since I don't get 4g where I am. I'm also running Tesla and battery life is incredible with moderate use.
Sent from my ADR6400L using XDA App
I've posted on other threads about the battery on this device and figure i'll reply here also. I've had the phone about 2 1/2 weeks now, have not attempted to root it yet but tried getting the extended battery, using apps like battery doctor, watchdog, juice defender, etc... even battery calibration on the original battery as well as the extended and still had very poor battery life. Luckily since I got this from Best Buy Mobile and they have a 30-day return policy, I am going to take it back this thursday and exchange for the new Samsung Droid Charge.
Hate to post anything about battery life, but I must. I would post this in the dev thread but not enough posts yet.
First off battery life was not that bad on froyo and understand GB has issues but this seems a bit extreme. I am running Full version of Gingetitis and other state battery life is great but not for me. I did full drain and battery wipe and calibration last night but seems even worse now . Phone has been on for 37 minutes and battery is down to 80%. brightness is turned all the way down, screen off in 1 minute, I have run speedtweak and set to battery saver, no gps, no blue tooth. I love gingeritis and the sense 3.0 so any assistance would be great.
Nope battery life is terrible on chingys GB rom. I was running it not good.
I'm using dasBAMF REMIX V6 amazing battery !
Sent from my ADR6400L using XDA Premium App
which kernel you are using?
i use the mr2 radio and 3.0.1 kernel. The batterylife is worse than froyo i agree, but it shouldnt be too bad to not last for a day.
Also, i think 4G drains a lot. My area switched form 3G to 4G and its gone worse.
I am running the default kernel, haven't flashed anything else. Unfortunately I do not live in an area with 4G so I just get 3g, I do run WiFi when at home.
I have the same issue.
I just tweak the speedtweak into option 5)
I went out taday. tb lost 10% battery per hr. Is this normal?
Aratheff said:
I am running the default kernel, haven't flashed anything else. Unfortunately I do not live in an area with 4G so I just get 3g, I do run WiFi when at home.
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Did you turn off 3g in the settings?
I have turned off 3g lately, when I can get wifi, to see if it will help but haven't noticed much difference.
This is interesting because I'm on gingeritis with the included kernel and my battery life has been very good.
Sent from my ADR6400L using XDA App
If everyone post their usage and battery drain condition. That will be more help us to realize our TB. Cause we might have different phone before, and we might compare TB with our privious phone. So I think this is the different replies on this thread.
ex. my previous phone is droid 2 global, and it has terrible battery drain as well.
Now I got TB for a couple days, and I feel TB get more battery drain problems. (of course, it is the first 4G LTE phone )
kernel: imoseyon 3.01
baseband: 1.39.00.0430
rom: Gingeritis v1.0
and I set speedtweak.sh as battsaver 5) and battery tip on rom's op.
that's I do to my phone now.
And I lost 10% battery life per hour (use 4G to surf on net)
Is my battery drain case terrible?
(I think only comparsion can help us to know where is the problem )
flashed a kernel a zip file,and 2 fonts.
Rebooted 4 time I total.
MONKY_1 said:
Nope battery life is terrible on chingys GB rom. I was running it not good.
I'm using dasBAMF REMIX V6 amazing battery !
Sent from my ADR6400L using XDA Premium App
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I had that rom!!! And I was losing 30 percent an hour with almost no usage on that Rom...face it the Tbolt for as bad ass as it is the battery sucks....many devs claim their battery is great but for the average user noob or not the battery is terrible HTC really should have thought about this a bit more before trying to have the latest greatest the extended battery on my blackberry gets almost 3 days on a full charge with moderate to heavy usage, this piece of android crap gets almost 3 hours on a full charge with little to no usage, seems senseless(no pun intended) to pay this kind of money for a device that is useless after an hour or 2 off the charger not all of us have cushy jobs where we can keep our phones at our desks on the charger!!
Aratheff said:
Hate to post anything about battery life, but I must. I would post this in the dev thread but not enough post yet.
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Click to collapse
This isn't a post you would put in Dev thread. Unless its directly in gingeritis' thread.
^_^_^
Thanks, I did not know if it was Rom, GB, or just my phone specific.
studiorat said:
I had that rom!!! And I was losing 30 percent an hour with almost no usage on that Rom...face it the Tbolt for as bad ass as it is the battery sucks....many devs claim their battery is great but for the average user noob or not the battery is terrible HTC really should have thought about this a bit more before trying to have the latest greatest the extended battery on my blackberry gets almost 3 days on a full charge with moderate to heavy usage, this piece of android crap gets almost 3 hours on a full charge with little to no usage, seems senseless(no pun intended) to pay this kind of money for a device that is useless after an hour or 2 off the charger not all of us have cushy jobs where we can keep our phones at our desks on the charger!!
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well...I think most android phone will face this problem in recent period.
I have nexus 1, droid 2, and TB. Only nexus 1 has better battery life.
It seems that delay battery drain is a big task for later android pone.
Try dream kernel. Using Gingeritis with it has given me superb battery life.
Sent from my ADR6400L using XDA Premium App
I'm running 1.0 with kernel that comes with it with rapist and battery life was alright. Got extended battery this weekend. It takes away from the tbolts sleekness but man its worth it. Good 9 hours of web YouTube facebook phone and texting and its at 51% and still strong. Love it.
Sent from my ADR6400L using XDA Premium App
Aratheff said:
Hate to post anything about battery life, but I must. I would post this in the dev thread but not enough posts yet.
First off battery life was not that bad on froyo and understand GB has issues but this seems a bit extreme. I am running Full version of Gingetitis and other state battery life is great but not for me. I did full drain and battery wipe and calibration last night but seems even worse now . Phone has been on for 37 minutes and battery is down to 80%. brightness is turned all the way down, screen off in 1 minute, I have run speedtweak and set to battery saver, no gps, no blue tooth. I love gingeritis and the sense 3.0 so any assistance would be great.
Click to expand...
Click to collapse
I agree! I was running BAMF froyo remix with outstanding battery life. Made the switch to gingeritis and the battery life was so-so, tried the dream kernel and for a few days the battery life was as good as froyo. Then random reboots forced me back to stock kernel with gingeritis with normal on speedtweak and it is slightly better than before.
There should be a new dream kernel out soon, I plan to try that one when it drops, dream kernel was great when it worked.
dondk said:
I agree! I was running BAMF froyo remix with outstanding battery life. Made the switch to gingeritis and the battery life was so-so, tried the dream kernel and for a few days the battery life was as good as froyo. Then random reboots forced me back to stock kernel with gingeritis with normal on speedtweak and it is slightly better than before.
There should be a new dream kernel out soon, I plan to try that one when it drops, dream kernel was great when it worked.
Click to expand...
Click to collapse
your stock kernel version is?
I am running gingeritis and a full charge last me about 7 hours, on a good day. Mind you, I am over clocked to 1.4 and have a bad habit of checking my phone even when I haven't felt it vibrate or heard it ring. Because of this, I started to notice that when I would pull my phone out of my pocket, the screen would be on. I'm assuming that my constant movement at work is causing my volume button to be pressed, resulting in my display eating up 50% of my battery.
I've been running BAMF Remix Beta 6 for almost a week now. I just got the extended battery a few days. It's lasted anywhere from 12-16 hours on a full charge with 4G always on. Earlier today I had it on 3G only and lost 25% in about 4 hr and 40 min. I am using batterysaver in speedtweak.sh with the kernel that came with the ROM.
What the title says.
Sent from my MB860 using XDA App
all roms are gonna be similar in terms of battery life. Battery life really depends on what measures you take to reduce idle usage.
-download "green power / premium" and set it to turn off data while the screen is off
-keep wi-fi, btooth and gps off when you're not using them
-use "setcpu" and create a profile for when the screen is off, limiting processor load
-download "battery calibration" and charge phone to 100%. Use the app.
I do all these things (I use battery calibration after flashing every new rom / kernel/ ect) and on CM7 with a 1.3ghz OC, I got 18 hours of battery life with high usage. I've only used 5% of my battery in 4 hours with little use (mostly idle)
I've tried pretty much every ROM. The one I got the best battery life out of was pi crust 0.7. I'm currently on Aura 1.1.3.8 bloat with the stock att kernel and battery life isn't horrible, but nowhere near as good as pi crust.
Sent from my MB860 using xda premium
+1 on πcrust 0.7 I can can 30hours + on a single charge with moderate use. Over Clocked 1.1hghz and Under volted slightly.
Yeah, I used to be on Picrust and the battery life was really good. I got tired of the stock experience though so I installed Alien w/ theme. The ROM is really good, but the battery life is not consistent. Sometimes it's as good as PiCrust and other times it barely gets through the night.
if you do the things I told you to, the alien rom will get much better battery life. I used to be on alien 4 and got 30+ hours on a full charge
Ninja SpeedFreak gives me by far the best battery life over anything else. 40-50hours. Tried Alien, RedPill, Aura Debloat, Aura Accounts, PiCrust, Froyo stock, GB stock (Bell). Nothing but SpeedFreak will consistently get me more than 20 hours.
Simple question for all the experts...
If two different Roms are running the same Kernel, should the battery drain be that much different?
Im running REZRom currently and thinking about switching to Bamf 2.1. i'm sure both roms are smooth and fantastic I just want the one with the best battery life.
Any advice would be great, thanks in advance.
You should get good battery life on either. That is depending on your usage and setup of course.
Sent from my Htc Rezound
Follow me on twitter @lmrtech
Battery life with same kernel should not vary too much from ROM to ROM. Depends on how much "stuff" is running in bakground that might be using the battery up. The kernel makes the biggest difference since it controls the whole system. I am personally using Scotts CleanRom Developers Edition (Senseless) and it is great! I get a solid 13+ hours with moderate use (some calls, lots of web, and a few games) and thats on 4G for 11-12 hours of it! If you use wifi you probably could squeeze another hour or 2 out of the battery...
This is on clean rom dev edition. 2 hours screen on time so far with standard battery. I use 3g normally unless I need 4g. I also use juice defender ultimate and keep data off while not in use.
Sent from my Htc Rezound
Follow me on twitter @lmrtech
While there are a number of tweaks and apps you can use (like SetCPU) to improve battery life, it's true that the kernel has more to do with battery life than that ROM itself.
Sometimes a rogue app can prevent the cpu from idling or prevent the phone from entering deep sleep mode. This happens on mine occasionally, and you can usually tell from the extended battery graph because the phone will show as awake for large periods of time, even when the screen is off and it should be in sleep mode.