ROM + Battery = Fail??? - Galaxy Tab 10.1 General

ok im not really sure wtf is going in here but. ive been on Bonsai 1.5 rom for a couple of weeks. i then switched to Starburst ROM but didnt care for it so i went back to Bonsai but updated to 3.0. So i take my fully charged tab to a friends house whom i spend te nite and barely use it while im there. I get home in the morning maybe 10-12 hours later and my tab is almost dead(approx 15%). I plug it in and not an hour later itsays %100 ( yeah rite). I unplug it and use it and notice the battery is on a terminal downslide. Its liteally goin throug a percent about evey minute. I try reflashing roms multiple times but this now seems to be the case on every ROM i attemp outside of plain old vanilla stock rom. I literally started writing this post with 99% battery and as of this sentence am down to 70%. I dont know why this is. Has anyine else experienced anything similar??

If you go into the Dev section of the 10.1 tabs.. there is a heap of people complaining of the same things... there are some things you can do... reflashing ROMS is not good... because each time you do that, it seems to make the battery worse... it needs to have the battery recalibrated under the current ROM.. I was having the same issues... stopped flashing ROMS and did the battery calibration on mine and now its back to what it was on the stock ROM

http://forum.xda-developers.com/showpost.php?p=16771651&postcount=41

thanks alot guys ill give those tips a shot

Related

OpenTouch problems!

Hey everyone, I hate asking questions in forums...i never feel i did enough searching, but i think i did enough this time.
I have been using OpenTouch Biggy v3.0 for quite sometime now on my wing. It runs pretty well, but i had an issue where my battery went from lasting close to 2 days, to lasting half a day or so. My phone habits didn't change nor did any settings, So i reinstalled and the battery went back to lasting 2 days again. But when i was researching i seen that OpenTouch v5.3 biggy was out so i installed that version about 3 times. Each time the top bar is missing and will not show. So instead i installed v4.0 biggy and my battery is back to not lasting very long. I really enjoy using Opentouch, I have tried the others but always end up back with OpenTouch. Anyone else have this problem?
Another thing i would like to know and i might be wrong here(i haven't run OEM Windows mobile in quite sometime) But is there anyway to get the original AIM app from the stock rom? I want all the Biggy apps to though. I do have Palringo installed and have been using that for a couple weeks now. Not sure if i like it though.
Sorry if this post is messy or unclear im working off about 3 hours sleep and need to get to bed!
Thanks for any help!
here is an example of my battery problem. I unplugged my phone at 6:14am made maybe 3 phone calls equal to about 10 minutes total. Used the internet for about 20 mins and now at 11:21am i am at 42% battery. With OpenTouch v3.0 i could of tripled that and tonight around midnight when i would of plugged my phone in the battery would of been closer to 70%.
Would love to get some answers on this, if anyone knows any settings i can change or what not.
Thanks.
damnitpud said:
here is an example of my battery problem. I unplugged my phone at 6:14am made maybe 3 phone calls equal to about 10 minutes total. Used the internet for about 20 mins and now at 11:21am i am at 42% battery. With OpenTouch v3.0 i could of tripled that and tonight around midnight when i would of plugged my phone in the battery would of been closer to 70%.
Would love to get some answers on this, if anyone knows any settings i can change or what not.
Thanks.
Click to expand...
Click to collapse
You sure it's not a bad battery? They have had a lot of problems with the Dynapack batteries.
I found an article saying that T-mobile and HTC are replacing the dyna-pack batteries. but my phone doesn't seem to over heat. Also, if i put OpenTouch V3.0 on my Wing the battery will last longer again. I think its something in the software settings.
Here is a link to an article i found http://www.wmexperts.com/articles/tmobile_replacing_overheatable.html
damnitpud said:
I found an article saying that T-mobile and HTC are replacing the dyna-pack batteries. but my phone doesn't seem to over heat. Also, if i put OpenTouch V3.0 on my Wing the battery will last longer again. I think its something in the software settings.
Here is a link to an article i found http://www.wmexperts.com/articles/tmobile_replacing_overheatable.html
Click to expand...
Click to collapse
I think that ttran made Open Touch 5.0 and higher have the radio that gets better reception, but pulls more power, but I don't think it was supposed to pull that much power. When I tried the 5.0 series, I didn't notice a drop in power at all versus 3.0. Hmmmmmmm.
Well with the v5.0 i am not sure if the battery dies quicker or last longer, i don't get a top bar after installing it. So when i installed v5 i kept it for an hour tops and reinstalled 3 times in a row, then went back to v3.0 or v4. My problem seems to be with V4.0. I like the looks of it and would like to keep it. but i can't deal with charging my phone 3+ times a day.
I did see a post that says some people wanted to keep the radio from V3 on V4. maybe ill try installing that and see if that fixes the problem. I will let you know the outcome.
damnitpud said:
Well with the v5.0 i am not sure if the battery dies quicker or last longer, i don't get a top bar after installing it. So when i installed v5 i kept it for an hour tops and reinstalled 3 times in a row, then went back to v3.0 or v4. My problem seems to be with V4.0. I like the looks of it and would like to keep it. but i can't deal with charging my phone 3+ times a day.
I did see a post that says some people wanted to keep the radio from V3 on V4. maybe ill try installing that and see if that fixes the problem. I will let you know the outcome.
Click to expand...
Click to collapse
You could install batterystatus so you can see the remaining power.
I can see the remaining power, that is how i know when the phone will need to be charged. What i meant was i have not left OpenTouch V5 on my phone long enough to see if the battery lasted longer or not.
When I get home i am going to put the V3 Radio on my V4 phone. I will let you know the results.
damnitpud said:
I can see the remaining power, that is how i know when the phone will need to be charged. What i meant was i have not left OpenTouch V5 on my phone long enough to see if the battery lasted longer or not.
When I get home i am going to put the V3 Radio on my V4 phone. I will let you know the results.
Click to expand...
Click to collapse
Ah, I gotcha....Yeah, I'm running v3 radio and it seems to be the best out of the bunch for me.
Well i did more research and found some Radio upgrades and what not. I figured why go down a version on the OS when i can upgrade the radio version. OpenTouch V4 comes with Radio 03.12.90, So i updated to 03.18.90. I will just have to test this for the day to see how the battery life is. From what i read it was about 60/40 of good/bad. I guess if this radio sucks as much juice as 03.12 i will just try going to 03.21.90 and what not.
Now to figure out why the topbar wont show up in OpenTouch V5.3 for me. I love TTrans roms! I'd like to stay up-to-date with him. =(
damnitpud said:
Well i did more research and found some Radio upgrades and what not. I figured why go down a version on the OS when i can upgrade the radio version. OpenTouch V4 comes with Radio 03.12.90, So i updated to 03.18.90. I will just have to test this for the day to see how the battery life is. From what i read it was about 60/40 of good/bad. I guess if this radio sucks as much juice as 03.12 i will just try going to 03.21.90 and what not.
Now to figure out why the topbar wont show up in OpenTouch V5.3 for me. I love TTrans roms! I'd like to stay up-to-date with him. =(
Click to expand...
Click to collapse
I think it's a file in the startup. It might be cleanstart, but I can't remember for sure. I think if you slide the keyboard out, it comes back, but I remember reading about this somewhere...
Well i gave up with the radios and put in OpenTouch v5.2 org. Then i extracted the NBH file from the new release from Tmobile and flashed that to my phone. It seemed pretty quick and what not. But i ended up saving the OZ IM program file and flashing OpenTouch V3.0 again and added the OZ IM from the stock Tmobile rom and it actually opens, but it wont connect. Oh well.
I am looking into cooking my own roms now and have followed a guide to create my own OEM. So maybe ill become one of the known cooks =)
Problem
I have a problem, my cube doesn't work like the way it shoud btw i have open touch 5.0 , so like the regular cube to open it u slide ur finger from the bottom to top and it pops up but not in mine, i have ramdonly slide finger in many direction multiple time for a while before it comes out, so please tell me is there something wrong
I ended up installing OpenTouch V3.0 last night to test the radio in it. Well my phone was unplugged fromt he charger this morning at 8:15am and it is now 4:17pm...the battery is at 72%. The radio version is 03.07.90, not sure if this is exactly what is making the battery die slower...but my reception is not as good as before. I am going to upgrade this Radio. I also downloaded Aserg's newest rom, I have never tried his.
As for the cube i am not sure. I have never used it. I will give it a shot this weekend and see if i can help ya out.
thx looking forward to it
damnitpud said:
I ended up installing OpenTouch V3.0 last night to test the radio in it. Well my phone was unplugged fromt he charger this morning at 8:15am and it is now 4:17pm...the battery is at 72%. The radio version is 03.07.90, not sure if this is exactly what is making the battery die slower...but my reception is not as good as before. I am going to upgrade this Radio. I also downloaded Aserg's newest rom, I have never tried his.
As for the cube i am not sure. I have never used it. I will give it a shot this weekend and see if i can help ya out.
Click to expand...
Click to collapse
I am surprised that the 3.12 radio drains your battery that quick. I have been using it in the OT 4 and 5 versions and now in Touch-IT touched by vista and I average 2 days of battery life before I charge unless I have been heavy on the internet usage. I have heard that the 3.18 and 3.21 radios drain battery life quick, but I haven't read too many complaints about 3.12. if you haven't tried any of the Touch-IT roms, give em a try, they are probably the most stable roms I have used yet, although I noticed for some reason with Touch-IT touched by vista my reception doesn't seem as good even with radio 3.12. I don't understand that....

battery time just fell off

without doing anything new my battery time just droped off the face of the earth.. its down about 75%. i was getting a full day mixed use now all of a suden im getting 6-8 hours with just a few phone calls.
my awake time is at 16%
I havent done anything new that i can think of.
im using (and have been for awhile) the mugen 1800 extended battery.
trying to think what might be doing it and cant come up with anything i havnt found in the forums already.
you probably downloaded some app that is running in the background continuously. check with a task manager to see what's running, and then try uninstalling some recent apps to test it out.
thats what i was thinking but i cant find anything new running with the task manager
kraash said:
without doing anything new my battery time just droped off the face of the earth.. its down about 75%. i was getting a full day mixed use now all of a suden im getting 6-8 hours with just a few phone calls.
my awake time is at 16%
I havent done anything new that i can think of.
im using (and have been for awhile) the mugen 1800 extended battery.
trying to think what might be doing it and cant come up with anything i havnt found in the forums already.
Click to expand...
Click to collapse
Could just be a bad battery? I'm having same problem, maybe worse with stock battery. I went from 100% down to 15 in like 5 hours just reading my RSS feeds every hour or so. I think I may have fried my battery using it to tether for excessively long periods.
You're not using your phone to tether are you?
Mine is way down this week too. Initially I thought it was Swype, but not so sure anymore because no other users are reporting problems.
Are you using Modaco's rom and kernel ? or any new kernel for that matter? Ever since I switched kernels my battery hasn't made it through the day.
notrock said:
Are you using Modaco's rom and kernel ? or any new kernel for that matter? Ever since I switched kernels my battery hasn't made it through the day.
Click to expand...
Click to collapse
now that you mention it this all did start happening the same timer I flashed modaco custom kernel. trying ghil's now so we'll see.
theresthatguy said:
now that you mention it this all did start happening the same timer I flashed modaco custom kernel. trying ghil's now so we'll see.
Click to expand...
Click to collapse
I'm using gbhil's custom kernel and seeing BETTER battery life when used with setCPU (using ondemand setting with 'standby/sleep' profile turned on, and set to 160/480).
theresthatguy said:
Could just be a bad battery? I'm having same problem, maybe worse with stock battery. I went from 100% down to 15 in like 5 hours just reading my RSS feeds every hour or so. I think I may have fried my battery using it to tether for excessively long periods.
You're not using your phone to tether are you?
Click to expand...
Click to collapse
No I'm not.. Turned a few more newer apps off and still no good today.. I was at 5% batt left after 9 hours with about 10 minutes web browsing (not wifi) 4 or 5 text messages and about 45 minutes talk time. That's down about 90% from were I was a week ago .
I managed to narrow my problem down to the Taskiller widget. Removed the widget (still running the app full time) and all is well.
Last night I rolled back to before I used a custom Kernel. I rather battery life over speed. I need my phone to last from 6am to at the very least 7pm. I think once people get over the performance boost, we'll see a lot more posts relating to battery issues.
cincij said:
Mine is way down this week too. Initially I thought it was Swype, but not so sure anymore because no other users are reporting problems.
Click to expand...
Click to collapse
I did hear report Swype was killing there battery as well over at PPCGeeks. Not sure if so, but it has been mentioned
athlet1c said:
I did hear report Swype was killing there battery as well over at PPCGeeks. Not sure if so, but it has been mentioned
Click to expand...
Click to collapse
might be that too, i hope not as i love that keyboard. just having it installed shouldn't drain the battery, should it? im on day 2 with the custom kernel and i too noticed more battery drain. at 1pm my hero was fully charged. i only played a bit with the phone and made two short calls and it's down to 86% already at 4pm. i want to roll back but i do like the speed of the new kernel. ill see how it does tonight.
athlet1c said:
I did hear report Swype was killing there battery as well over at PPCGeeks. Not sure if so, but it has been mentioned
Click to expand...
Click to collapse
I decided to uninstall swype and I went from not being able to go a 5 hr shift to today working an 8 hours right now and I should still have little over half battery.
theresthatguy said:
I decided to uninstall swype and I went from not being able to go a 5 hr shift to today working an 8 hours right now and I should still have little over half battery.
Click to expand...
Click to collapse
yeah i love swipe but i uninstalled it as well and went back to using touch input. the battery life seems better now. i hope this can be resolved.
fixxxer2008 said:
yeah i love swipe but i uninstalled it as well and went back to using touch input. the battery life seems better now. i hope this can be resolved.
Click to expand...
Click to collapse
Yeah going back to regular input sucks. Swype was only some leaked beta version, we don't really have right to complain; however, I bet their end product will be much better. I just hope they'll release it as an app and not as part of custom Android phone so we can get it sooner.
figured I woud resurect this thread rather than start a new one.
yesterday I decided to RUU my phone to pull the completely stock apks out of it. after I did that I restored my backup of fresh 1.1 with gbhils kernel and now I am at 90% awake time spare parts shows that "android system" as something keeping it awake. any suggestions on what this could be? could it have something to do with restoring the back up with the kernel over stock without a wipe?

New Darkyy battery thread Poll

Should a new thread be made for Darkyy's rom battery drain discussion?
Would it be of any benefit?
Would it help keep the Darkyy rom thread cleaner for actual glitches / problems, and stop posts getting lost in a mine filed of battery trolling?
Darkyy would love to hear what you think mate .
There are plenty of battery drain threads out there but because people are using Darkyy's rom they feel they should post about it in the rom thread, instead of using the already available battery drain threads.
Vote and discuss please.
yes i think it should be investigated seperately from the rom thread , i dont think its the common battery issues people have . i think its a bug it the rom . take my experience with it for example
flashed from darky 8.0 to 9.0
did a wipe beforehand
within less than 12 hours the phone would not boot due to battery flat .
this was from a fully charged battery , with maybe 30 mins use at most .
went back to v 8.0 np at all
Those said said no, can we know why you disagree?
Flashed darkyy 9, I can go 3 days without charging ... tho I will admit i'm not a overly heavy user, and the phone is on wifi the entire time.. at the end of the 3 days i'm around 20% battery, so I find no drain problem here.
jona29 said:
yes i think it should be investigated seperately from the rom thread , i dont think its the common battery issues people have . i think its a bug it the rom . take my experience with it for example
flashed from darky 8.0 to 9.0
did a wipe beforehand
within less than 12 hours the phone would not boot due to battery flat .
this was from a fully charged battery , with maybe 30 mins use at most .
went back to v 8.0 np at all
Click to expand...
Click to collapse
I personally don't believe its a problem with the rom at all other wise EVERYONE would have it which they don't. I can get about 3 days out of v9.1.
Sent from my GT-I9000 using XDA App
I get 1day and a few hours from it. 3 days if i dont use the phone at all
slangza said:
I get 1day and a few hours from it. 3 days if i dont use the phone at all
Click to expand...
Click to collapse
Are you using speedmod or voodoo?
Have you wiped the battery stats?
Did you do a wipe when you flashed to 9.1?
V9.1 carries over the battery stats from which ever rom you was using before i believe so there should be absoloutley no difference to your battery.
Theres an infinate amount of anomolies it could be theres no way to pin point the exact problem people have.
I have yeat to calibrate my battery, but indeed there is some kind of battery drain - no sync / no wifi and my battery goes down in around 12 hours. Still dont blame the ROM though, until I invesitigate and find the root cause for certain.
the battery jus drains quick in all darkys rom..the rom is gud but battry is a big issue.galaxy is kool wiv its color display but wats the fun wen u make a rom thts blacky jus to juice battry.but those who want snappy fast rom the darky is best.ive tested almost all diff roms an som r gud.everyone has a own choice.....
... and I'm sure someone will come soon and yell: Wrong forum section!
Darkyy said:
... and I'm sure someone will come soon and yell: Wrong forum section!
Click to expand...
Click to collapse
LOL yeah im waiting for that too mate.
At the end of the day though it would be better left here to stop flooding the rom thread.
People wont go to 2 different forums for one problem.
They will just keep flooding the rom thread...
Did you vote btw Darkyy? XD
actually with a fresh flash of 2.2 followed by 9.1 i see 3 times better battery
normal 2.2 lasted 3/4 a day
now 9.1+SO4_7_4 tests showing huge battery savings
will need a few days to give a detailed feedback on batt
mazroui said:
actually with a fresh flash of 2.2 followed by 9.1 i see 3 times better battery
normal 2.2 lasted 3/4 a day
now 9.1+SO4_7_4 tests showing huge battery savings
will need a few days to give a detailed feedback on batt
Click to expand...
Click to collapse
that's a good idea..
think i'll try it too..
i said no because i get very good battery life with normal use - about 20-30 hours before it goes to 0.
9.1 with speedmod here, 1 day at most, no matter if I use or don't use the phone. Battery drain approx. 12% per hour, no matter if wifi is on or off...
Tried clearing battery stats, flashed wifi fix, removed self-updating widgets, no effect...
No offence but, dont we have enough Battery Drain threads around here? Im pretty sure we dont need rom/kernel specific battery drain threads, main thread will be spammed with it regardless of having this one (most of people around here are lazy to even read first post in the thread).
i was on darkys 9.1 and i found my battery drained quick, where as 8.0 was good
i dont use my phone much, i only use wifi when i need it, i only use gsm no 3g ever. everytime my phone goes back into my pocket i close all my apps thru task manager. bluetooth never gets used. i dont watch movies or play music. the only thing i do is play angry birds (that hammers my battery)
i still feel my battery life is poor and i have done all the methods to save its life like automatic brightness and NoLed ect.
shedding some light on this matter would be great... i think samsung should do something more about this... they can cram all this stuff into a tiny device, but yet they cant make a battery last more than 1-2days.
we can put a man on the moon... but an increased battery life is mind boggling ????
Should a Darkky battery drain thread be made?
Click to expand...
Click to collapse
The poll question is redundant as this thread itself is about the battery drain...
alcaholjunkie said:
The poll question is redundant as this thread itself is about the battery drain...
Click to expand...
Click to collapse
haha true
Too many variables. Everyone sets their phone up differently. I have been having pretty good battery life on 9.1 but I installed DU meter & I lost 40% in 3hrs. Its all dependant on whats running.
I dont see this as a ROM problem personally.

SE Stock Rom Advantage!

Hello All,
I noticed there are a lot of posts regarding Battery Usage & Optimization...
I tried many many combinations of custom roms, basebands and kernels and I always face the same battery problem especially when 3G/MobileData is switched on.
I admit that Sony Ericsson gave us a ****ty stock rom with poor kernel however It's still the best rom in managing battery usage.
I made a small comparison on Stock rom VS Custom roms with 3G/MobileData left switched-on and I found the following:
Custom rom(s): battery drain down very fast it goes for 100% to 1% in less than 8 hours (normal apps installed)
Stock rom: battery lasts for 2-3 days with normal daily phone usage (same apps installed as i did in custom rom)
Please share your opinions.
Thanks,
Ayman
I don't agree at all...
Custom roms can have just as good, if not better, battery life.
I personally think this was a good idea. Nice post and info. Just curious, how long did you do this study with the data you got?
Sent from my X10i using XDA Premium App
hey guys, i too have this issue, i dnt know if its device specific. ive had the phone since march(2010) last year and have been modifying it with the great mods that the devs hav given us. everytime i install a custom rom i just get unusual battery drain, like yesterday, i followed instructions to the letter and installed tripnravers miuifroyo 1.0.8 and i lost 10% battery in like 20 minutes n ive hardly used it :-(. so nowadays i stick wiv a modified stock 2.1(ewjet to b exact). im gna buy a new battery and see if i get the same results. i really wna use a custom(2.2+)rom but the battery problems are really putting me off, theres so many people out der that arent really having ny battery drain whcih jus dus my head
Voelker45 said:
I personally think this was a good idea. Nice post and info. Just curious, how long did you do this study with the data you got?
Sent from my X10i using XDA Premium App
Click to expand...
Click to collapse
Thanks Voelker BTW this is my first Thread in XDA, I used to use SE 2.1 stock rom till the first stable Froyo custom rom came out. I switched to Froyo then I started to notice this around 4 months ago and I tried many combination and a lot of optimizations to find out the best one although Stock rom was always better.
@fiscidtox:
I love Foryo and GB much much more than Eclair I currently on CM6 v6 Wolfbreak
Could you please tell me how the battery lasts on your custom rom while MobileData is left switched-on?
Thanks,
Ayman
I get a full day..
If you mean stock with no tweaks then maybe it would last longer, but a lot of that would be not having jit enabled...
sofir786 said:
hey guys, i too have this issue, i dnt know if its device specific. ive had the phone since march(2010) last year and have been modifying it with the great mods that the devs hav given us. everytime i install a custom rom i just get unusual battery drain, like yesterday, i followed instructions to the letter and installed tripnravers miuifroyo 1.0.8 and i lost 10% battery in like 20 minutes n ive hardly used it :-(. so nowadays i stick wiv a modified stock 2.1(ewjet to b exact). im gna buy a new battery and see if i get the same results. i really wna use a custom(2.2+)rom but the battery problems are really putting me off, theres so many people out der that arent really having ny battery drain whcih jus dus my head
Click to expand...
Click to collapse
You must be doing something wrong!
10% in 20 mins isn't normal.
I'm sure if you left it settle this would rectify itself though.
I think the biggest advantage of the stock kernel so far is stability, but the ongoing development for the custom kernel is sucessful to implement some problems such as battery drain caused by unability to go into deep sleep etc..
I never understood needing more than 24 hours on a charge. Charge it while you're sleeping you wont be using it then anyway.
Even if you like the 2.1 Stock ROM for any reason (Stability,Battery,etc) and don't like all these awesome 2.2 and 2.3, you should at least use Eric's JET ROM which is based on the original ROM has no stability issues and has faaaaar better battery life.
But seriously, I`m using Custom ROMs since the first 2.2 ROM by Z and never even cared to get back to the stock ROM.
When I use Wifi custom roms have almost the same battery life as the stock rom. But since I can't connect to wifi at work on any custom rom, im forced to use 3g.. and I need to charge my phone twice a day with almost no usage.
pngface said:
When I use Wifi custom roms have almost the same battery life as the stock rom. But since I can't connect to wifi at work on any custom rom, im forced to use 3g.. and I need to charge my phone twice a day with almost no usage.
Click to expand...
Click to collapse
why not only connect to 3g when you are using it?
fiscidtox said:
You must be doing something wrong!
10% in 20 mins isn't normal.
I'm sure if you left it settle this would rectify itself though.
Click to expand...
Click to collapse
im pretty sure im doin the steps right, but as u sed leaving it to settle shud help this, im gna buy a new battery nyways and try again. i think the wrong thing im doin is not letting it settle, rather i see the battery drain n i jus end up flashing bak to stock. but i shall give wot u sed a go. thanks
fiscidtox said:
why not only connect to 3g when you are using it?
Click to expand...
Click to collapse
I have it set to switch to 2g when the screen is off (I need it on all the time for IM )
can't wait till gingerbread comes out. if the performance is like the arc then I will just stick with the stock rom.
sofir786 said:
im pretty sure im doin the steps right, but as u sed leaving it to settle shud help this, im gna buy a new battery nyways and try again. i think the wrong thing im doin is not letting it settle, rather i see the battery drain n i jus end up flashing bak to stock. but i shall give wot u sed a go. thanks
Click to expand...
Click to collapse
Let it settle for at least two days to see improvement.
Your battery needs to adjust, much like letting your phone build a cache, in order to really see how the rom will effect anything.
Im using the stock rom and my battery lasts a maximum of 2 days with this tweaks: http://forum.xda-developers.com/showthread.php?t=934486
I dont use 3g at all and i use wifi sometimes (session lasts only 10 mins or so)
Brightness is set to "middle" also
Sorry dont agree..
I use wolfbreaks latest rom with the undervolt module.
Juice defender only enables my wifi when i am at home...all other times i have data on with facebook sync.
I now get the same battery life as i did on stock 2.1
Currently I have been unplugged for 1day and 12 hours and I am still at 38%.
fiscidtox said:
why not only connect to 3g when you are using it?
Click to expand...
Click to collapse
3g is useful incase of using Apps such as viber, whatsapp, IM and Gmail as it makes you online and reachable all of the day.
gregbradley said:
Sorry dont agree..
I use wolfbreaks latest rom with the undervolt module.
Juice defender only enables my wifi when i am at home...all other times i have data on with facebook sync.
I now get the same battery life as i did on stock 2.1
Currently I have been unplugged for 1day and 12 hours and I am still at 38%.
Click to expand...
Click to collapse
Honestly I didn't try the undervolt module with wolfbreak's rom, I thought It was developed for stock rom only....I'm gonna give it a try and I'll be back to you with the result.
Thanks,
Ayman

A battery issue that's driving me insane.

Ok, my battery(atleast I believe it's my battery) is having a serious issue, so hopefully someone will be able to help me out on this one. After flashing multiple roms and such over time now, this has never happened till now, basically whats going on is my phone will be completely charged, then ill unplug it and mess around with it for a short time then say the battery percentage is at 75% well randomly the phone will just completely shut off. When turning it back on the battery will be completely dead, or on occasion it will either be slightly the same percentage or lower, but most of the time completely dead. Ive been running the same old stock evo battery since the day the evo came out and im currently running Gruesomwolf's shooter e3d rom which ironically this all started happening the first time I flashed it. So hopefully someone can help out with this, been thinking the battery is just done for, but im not sure. So I figured i'd ask for some help and opinions on what to do haha
Sounds like the battery is done to me.
Your battery is toast.
Sent from my PC36100 using XDA App
Yep new battery time send tommy tomato a pm he has stock battery for cheap and he ships ASAP tell him Austin sent u LOL I was having this exact same problem I guess stock batteries are only good for a year idk
Sent from my PC36100 using Tapatalk
since no one's said it, I think your battery is pining for the fjords.
Might want to clear battery stats and charge to full once while the phone is turned off, but I really think daisies are being pushed up...
Check and clean the contacts on both the battery and on the phone itself, being careful not to short the battery while cleaning it. Then, reinstall the battery and make sure theres not too much or any play where contact may be lost. If you do that and still have a problem, its definitely new battery time.
wtwildnateis said:
Ok, my battery(atleast I believe it's my battery) is having a serious issue, so hopefully someone will be able to help me out on this one. After flashing multiple roms and such over time now, this has never happened till now, basically whats going on is my phone will be completely charged, then ill unplug it and mess around with it for a short time then say the battery percentage is at 75% well randomly the phone will just completely shut off. When turning it back on the battery will be completely dead, or on occasion it will either be slightly the same percentage or lower, but most of the time completely dead. Ive been running the same old stock evo battery since the day the evo came out and im currently running Gruesomwolf's shooter e3d rom which ironically this all started happening the first time I flashed it. So hopefully someone can help out with this, been thinking the battery is just done for, but im not sure. So I figured i'd ask for some help and opinions on what to do haha
Click to expand...
Click to collapse
your battery might be dead but you should either try 1 of 3 things first:
1 - you can calibrate your battery
2 - Flash a new Kernel
3 - Flash a new Rom
you may find aosp roms/kernels in the link in my sig, if you are interested. hope i helped ^_^
Calibrating Without Downtime!
wtwildnateis said:
Ok, my battery(atleast I believe it's my battery) is having a serious issue, so hopefully someone will be able to help me out on this one. After flashing multiple roms and such over time now, this has never happened till now, basically whats going on is my phone will be completely charged, then ill unplug it and mess around with it for a short time then say the battery percentage is at 75% well randomly the phone will just completely shut off. When turning it back on the battery will be completely dead, or on occasion it will either be slightly the same percentage or lower, but most of the time completely dead. Ive been running the same old stock evo battery since the day the evo came out and im currently running Gruesomwolf's shooter e3d rom which ironically this all started happening the first time I flashed it. So hopefully someone can help out with this, been thinking the battery is just done for, but im not sure. So I figured i'd ask for some help and opinions on what to do haha
Click to expand...
Click to collapse
Try this trick by zeppelinrox: http://forum.xda-developers.com/showpost.php?p=11803458&postcount=10
Sounds like its toast to me as well. But you can try calibrating like others have mentioned just for sh*ts and giggles. It may or may not help.
Unplugging your battery and dropping a ton of percentage...that's normal with most evos...lack of an SBC kernel
Sent from my PC36100 using XDA App
If u clean the contacts use a qtip and 91% rubbing alcohol. Let it sit for 30 mins so the alcohol can completely evaporate. Then charge til green light with phone off, boot into recovery wipe battery stats, and cache and dalvik while ur there, reboot to phone run it completely dead recharge to green while phone is still off. Use like normal afterwards if battery is still acting up time to euthanize it and get a replacement
Edit: by 91% alcohol I mean the bottle says 91% on it not like 91% alcohol mixed with 9% water its the purest alcohol u can buy at the store
Sent from my -EViLizED-EVO-
Having this issue too after installing CM a few days ago. My extended 3500mAh dies out a few hours quicker than with stock. I heard Tiamat and Savages Zen kernels help battery life. But having major problems trying to flash it.
Sent via Tapatalk on my HTC Evo running CM 7.1.0
If u are using AmonRa try wiping the battery from recovery but before u do let charge for atleast a couple hours maybe that well help if not yep you need a new batter what kernel where u using and on what rom
Sent from my PC36100 using Tapatalk
JUN10R831 said:
If u are using AmonRa try wiping the battery from recovery but before u do let charge for atleast a couple hours maybe that well help if not yep you need a new batter what kernel where u using and on what rom
Sent from my PC36100 using Tapatalk
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Click to collapse
Using Clockwork Mod here. Even then on having major issues getting into recovery. Stalls at the white "HTC EVO 4G" screen every single time. No matter what method I try.
Sent via Tapatalk on my HTC Evo running CM 7.1.0

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