Related
I'm sure there are a million threads like this, and if there are i am sorry. But how is CyanogenMod 7 for us on the Vibrant? Because i really want to use this rom, because it is gingerbread, but how STABLE is it and how is battery life?
I dont use GPS nor do i use data so i have no problem going without them. If y'all could let me know what you think of it that would be fantastic.
P.S. I'm using Bionix NextGen and its somewhat decent, i just want an upgrade.
I'm using CM7 with Bo data (data works, but I don't have the data plan), and have no need for GPS.
Battery life is ok, I can make around 20hours on a charge. Haven't noticed anything too bad yet.
Sent from my SGH-T959 using XDA App
I gave up on it, as while most of the major functionality was fine, I got random FC's with some fully stable apps, and I couldn't handle the rainbow screen issues.
From what I've read, it looks like with some tweeking and the proper kernal some users have gotten it very stable. My suggestion, is do some reading, particularly the OP's on the CM7 and Kernal threads.
i can speak to this, have been running the newest and second to newest updates of CM7. very stable and usable -gps would be nice, but it is stable and reliable.
battery life could be better, i am used to having 20-30 hours with 2.2 roms, but i get right 16-18 hours with moderate use.
you can also try simply galaxy
Just switched back from CM7 to trigger3.2. Battery life was horrible.(tried switching kernels)
I'm a bit discouraged by the whole EFS Backup/restore business. Is this ever likely to not be an issue?
Just a thread to see what the majority of people are choosing to run right now and which you have tested as well. This is NOT intended to be any type of a bashing thread, just please stick to what you've tested and what you've chosen to currently use.
As for myself, I'm running UnNamed from gtg and have been for a bit now. I've removed a few additional pieces of software that I didn't want and modified the battery icon but other than that, it's pretty much as is.
I've tested and have a backup of CM 7 and I'm planning to test Cognition next...
I am running UnNamed, I had a circle battery mod, but flashed the full update and have stuck with it as-is. I ran Cognition with no issues or complaints, but wanted the extended power menu.
Sent from my SGS II
I'm running Cognition as of yesterday. For a few days before that I was running a stock + root ROM.
I must say, my battery lasts sooooooo much longer since installing Cognition compared to Stock. I just now hit 90% and it's been off the charger (getting regular use: some idle, some web browsing, some pp installs) for about 6 hours now.
I love it.
Kadin said:
Just a thread to see what the majority of people are choosing to run right now and which you have tested as well. This is NOT intended to be any type of a bashing thread, just please stick to what you've tested and what you've chosen to currently use.
As for myself, I'm running UnNamed from gtg and have been for a bit now. I've removed a few additional pieces of software that I didn't want and modified the battery icon but other than that, it's pretty much as is.
I've tested and have a backup of CM 7 and I'm planning to test Cognition next...
Click to expand...
Click to collapse
I'm on Cognition and haven't tried others, yet. It works and as ROMs have appeared, I've pulled what I wanted from them. I get great battery life (3 hours of display time, but lately it's been increasing - yesterday I got 4 and today I'm on pace for over 5 hours of display ). I'm really interested in CM7. I hadn't tried it yet because I'm not convinced that it's bug free (which is important for me). What did you think of it?
I'm getting such poor battery life still, even after rooting and removing data hogs (AP Mobile, etc.), running BBS and CPUSpy to monitor, and turning off unnecessary sync. I'm thinking about moving to Cognition, but I kinda like Touchwiz's interface and the safety of running stock.
Simba501 said:
I'm on Cognition and haven't tried others, yet. It works and as ROMs have appeared, I've pulled what I wanted from them. I get great battery life (3 hours of display time, but lately it's been increasing - yesterday I got 4 and today I'm on pace for over 5 hours of display ). I'm really interested in CM7. I hadn't tried it yet because I'm not convinced that it's bug free (which is important for me). What did you think of it?
Click to expand...
Click to collapse
I liked CM7. I probably didn't give it enough time to make an accurate assessment of it as I liked the idea of trying UnNamed simply because I like the stock build as it is... minus the garbage bloatware and wanted the extended power menu. I'd highly recommend giving CM7 a shot though. I simply get each rom running and then do a full nandroid backup in case I want to go back in the future - barring any major improvements of course in which case I'll start out fresh.
Dranakin said:
I'm getting such poor battery life still, even after rooting and removing data hogs (AP Mobile, etc.), running BBS and CPUSpy to monitor, and turning off unnecessary sync. I'm thinking about moving to Cognition, but I kinda like Touchwiz's interface and the safety of running stock.
Click to expand...
Click to collapse
I have to say that I was never much of a believer in Juice Defender but between running that program and doing a battery calibration with the app, BatteryCalibration, my battery life has increased quite a bit. I've still got Gmail auto syncing but I have turned off 'Back up my data' in Privacy and keep GPS off until I need it. Everything else is running as is. Oh and no Facebook or Words with Friends. I login to Facebook via Dolphin HD when I have to check it on the go.
Running UnNamed 1.0.3 and really like it. Clean, snappy and excellent battery life (yes, better than stock rom).
verncat05 said:
Running UnNamed 1.0.3 and really like it. Clean, snappy and excellent battery life (yes, better than stock rom).
Click to expand...
Click to collapse
+1 for UnNamed.... love that rom!
Ive been on cog beta 4 for a while and it is perfect. Picked up DD exp kernal a few days ago and its still perfect. Perfect combo i guess. Battery life is amazing. After 15 hour days i am always getting 4 hours of screen on time along with playing music thoughout the day and few calls and messages data and sync always on.
I have yet to have any problems and gonna make this my offical "go back to, stable rom" when others start to drive me nuts. I would like to just stay on this rom and call it good cause its perfect but that never happens.
Sent from my SAMSUNG-SGH-I777 using xda premium
UnNamed 1.0.3 for the past two days. Had no issues and I like the added features. This is the only custom ROM I tried so far.
roadrash7 said:
Ive been on cog beta 4 for a while and it is perfect. Picked up DD exp kernal a few days ago and its still perfect. Perfect combo i guess. Battery life is amazing. After 15 hour days i am always getting 4 hours of screen on time along with playing music thoughout the day and few calls and messages data and sync always on.
I have yet to have any problems and gonna make this my offical "go back to, stable rom" when others start to drive me nuts. I would like to just stay on this rom and call it good cause its perfect but that never happens.
Sent from my SAMSUNG-SGH-I777 using xda premium
Click to expand...
Click to collapse
Wow.... That sounds impressive. I may need to give that rom a whir then.
Seems that every ROM I look at in here has a bunch of issues. I'm coming over from the OG Evo, and know nothing about photon's development- although I get the gist its an underappreciated device. Just looking for something to make it worth rooting the photon, which is a great phone imo.
Sent from my MB855 using XDA
have you tried CM9? sure theres a few bugs but its my daily. otherwise i hear that miui is turning out pretty good but i havnt flashed it myself for a few builds. you could always try cm7 or rokko also.
CM7 and CM9 are the best. Use both of them, CM7 is more stable and all works, but CM9 is very smooths and awesome!
dsuffern said:
Seems that every ROM I look at in here has a bunch of issues. I'm coming over from the OG Evo, and know nothing about photon's development- although I get the gist its an underappreciated device. Just looking for something to make it worth rooting the photon, which is a great phone imo.
Sent from my MB855 using XDA
Click to expand...
Click to collapse
As quick as it is to root the Photon I would do it just for the ability to use root apps. Then, try some of the custom locked roms available before you unlock. CM9 is a great rom but still a beta and has issues such as camera, signal, battery, etc. which is to be expected.
I still prefer the stock rom just because of full functionality, battery life, and signal quality but there are many good custom roms based off stock builds (which I have not tried) that might work well for you.
Running CM7 here and am happy with that as my daily driver. Not brave enough to try CM9 but that's just my personal preference/bias. Joker's non CM9 roms & Lokifish Marz's roms are also good choices.
Three great roms:
-CM7 (KANG)
-ROCKO 3.0 (NOT 3.5)
-Imperium Initiative 1.04
As for which is better... It's a tossup. CM7 last longer, but ROCKO feels more fluid and user friendly. CM7 is more technical...
CM9 is very impressive but it is a beta.
coolqf said:
Three great roms:
-CM7 (KANG)
-ROCKO 3.0 (NOT 3.5)
-Imperium Initiative 1.04
As for which is better... It's a tossup. CM7 last longer, but ROCKO feels more fluid and user friendly. CM7 is more technical...
CM9 is very impressive but it is a beta.
Click to expand...
Click to collapse
Imperium is not a beginners ROM by any stretch.
Lokifish Marz said:
Imperium is not a beginners ROM by any stretch.
Click to expand...
Click to collapse
Not designed by a beginner but perfectly usable by a beginner =D
coolqf said:
Not designed by a beginner but perfectly usable by a beginner =D
Click to expand...
Click to collapse
I agree.
I finally took the dive into unlocking my Photon's bootloader, (having never done it before on a phone) and I had almost zero issues rooting/unlocking/flashing the ROM.
CCallahan said:
As quick as it is to root the Photon I would do it just for the ability to use root apps. Then, try some of the custom locked roms available before you unlock. CM9 is a great rom but still a beta and has issues such as camera, signal, battery, etc. which is to be expected.
I still prefer the stock rom just because of full functionality, battery life, and signal quality but there are many good custom roms based off stock builds (which I have not tried) that might work well for you.
Click to expand...
Click to collapse
I'd like to quickly point out that Jokersax's CyanogenMod 9 beta is honestly pretty stable. The camera, MMS, signal, and battery life is very much exceeding my expectations, considering this is a rom that is labelled as a beta.
I'd also like to state my opinions towards the OP's original question: In order of stability, here is what I would recommend.
1-Stock. (obviously).
2-HomeBase
3-CyanogenMod 7.2
4-RockoRom 3.0 (3.5 is good as well, but based on experience I recommend 3.0)
5-Jokersax's CyanogenMod 9, link is in the beginning of my post.
6-Imperium Initiative
Finally, 7-[email protected]/[email protected]
The rom I use the most is Jokersax's CyanogenMod 9. It's a very good rom.
Quickly-- One last thing. If you DO flash a rom, please please please PLEASE do not complain about the battery life until you do these steps:
~Let your battery drain to 0%
~Charge your battery to 100%
~Wipe battery stats via the advanced menu in a custom recovery(recommended), or an application
~Drain battery to 0%, then charge to 100%.
Then you can complain about the battery life... if it's bad, that is. Lol.
MoPho on, my friend!
Zwomg Im Bad said:
I'd like to quickly point out that Jokersax's CyanogenMod 9 beta is honestly pretty stable. The camera, MMS, signal, and battery life is very much exceeding my expectations, considering this is a rom that is labelled as a beta.
I'd also like to state my opinions towards the OP's original question: In order of stability, here is what I would recommend.
1-Stock. (obviously).
2-HomeBase
3-CyanogenMod 7.2
4-RockoRom 3.0 (3.5 is good as well, but based on experience I recommend 3.0)
5-Jokersax's CyanogenMod 9, link is in the beginning of my post.
6-Imperium Initiative
Finally, 7-[email protected]/[email protected]
The rom I use the most is Jokersax's CyanogenMod 9. It's a very good rom.
Quickly-- One last thing. If you DO flash a rom, please please please PLEASE do not complain about the battery life until you do these steps:
~Let your battery drain to 0%
~Charge your battery to 100%
~Wipe battery stats via the advanced menu in a custom recovery(recommended), or an application
~Drain battery to 0%, then charge to 100%.
Then you can complain about the battery life... if it's bad, that is. Lol.
MoPho on, my friend!
Click to expand...
Click to collapse
I was comparing CM9 to stock and there is no way CM9 has better battery than stock. Not even close. In my experience with running CM roms on multiple devices they all seem to drain the battery more I would assume due to the kernels used. I know this doesn't really have anything to do with stability but relates to the overall feel of the OP question I think which is why I mentioned it.
With that said roms are going to run different for each user especially with a beta build.
CCallahan said:
I was comparing CM9 to stock and there is no way CM9 has better battery than stock. Not even close. In my experience with running CM roms on multiple devices they all seem to drain the battery more I would assume due to the kernels used. I know this doesn't really have anything to do with stability but relates to the overall feel of the OP question I think which is why I mentioned it.
With that said roms are going to run different for each user especially with a beta build.
Click to expand...
Click to collapse
I don't quite remember saying that the battery life was better than stock... But surely sir, you must be doing something wrong. I have 2 photons running cm9, one is activated and one is not, the one that is activated has the minimum at 216 mhz and the max at 1300 mhz, and it's usual cpu is going at 800mhz-ish. the one that is not activated is clocked to the max at 1300mhz constantly, min is 1300 and max is obviously 1300. they both run roughly the same amount of time before dying, usually 7/8hrs. with stock, not rooted, my batter lasts anywhere from 8-9hrs being heavily used.
I never said that the battery life was better than stock on cm9, i said it was EXCEEDING MY EXPECTATIONS FOR A BETA. Sir, you honestly should double check the post of which you're criticizing before you make such an accusation.
And of course roms are going to be different for everybody, depending on how they use it and what they do with it. I've only tweaked jokersax's build to fix the mms issue, as his fix doesn't help. my fix helps ME, but considering the fact that jokersax's fix works for plenty of others, that obviously points out the fact that roms run differently for everybody.
One last thing; who's cm9 build are you talking about? because you mentioned bugs, and jokersax's barely has any. the battery life issue has a solution that can be found at the end of my first post. please, read it.
http://forum.xda-developers.com/showthread.php?p=24827129
1080p camera ROM - Need dl link
Sent from my Photon using xda premium
I will say it.... jokers cm9 roms battery life kick the crap out of stock. It does have some pretty annoying bugs tho.... like everytime you rotate the screen while using the browser it force closes, or the camera that doesn't take great pictures...mainly with the flash. But other than that it does work pretty well.
I did just switch to cm7 and while everything on it seems to work great, the battery life is no where near as good as cm9.
Btw both I have Max CPU at 1000.
Sent from my Motorola Photon using Tapatalk
DualSportDad said:
I will say it.... jokers cm9 roms battery life kick the crap out of stock. It does have some pretty annoying bugs tho.... like everytime you rotate the screen while using the browser it force closes, or the camera that doesn't take great pictures...mainly with the flash. But other than that it does work pretty well.
I did just switch to cm7 and while everything on it seems to work great, the battery life is no where near as good as cm9.
Btw both I have Max CPU at 1000.
Sent from my Motorola Photon using Tapatalk
Click to expand...
Click to collapse
Really? For me, the camera's damnnear perfect. huh. But yeah, the rotation isn't great, but I never use rotation. It pisses me off, lol. The only thing atm that makes me mad is that google play won't let me download anything because I'm not on an official android rom. Anyone else have this problem?
Zwomg Im Bad said:
Really? For me, the camera's damnnear perfect. huh. But yeah, the rotation isn't great, but I never use rotation. It pisses me off, lol. The only thing atm that makes me mad is that google play won't let me download anything because I'm not on an official android rom. Anyone else have this problem?
Click to expand...
Click to collapse
Go to settings, apps, stop Google play, clear its data, restart phone.
Acvice said:
Go to settings, apps, stop Google play, clear its data, restart phone.
Click to expand...
Click to collapse
Yeh, tried that lmao. And i tried clearing market updater, tried downloading older version, i tried alot of things i just gave up haha.
But I'll post about this on a different thread, we gotta stay on topic. Thanks for trying to help me!
I flashed back last night and tried taking pictures with dark light.... I found if I use the button on the screen instead of the button on the side of the phone it takes much better pictures. All in all I can't wait till this Rome gets the bugs worked out.... but to be on topic it is a pretty good daily rom.
Sent from my CM9'd Motorola Photon using Tapatalk
oDepani andSportDad;24897902]I flashed back last night and tried taking pictures with dark light.... I found if I use the button on the screen instead of the button on the side of the phone it takes much better pictures. All in all I can't wait till this Rome gets the bugs worked out.... but to be on topic it is a pretty good daily rom.
Sent from my CM9'd Motorola Photon using Tapatalk[/QUOTE]
True. Very true. I've found that the vibrate goes on/ off though. Doesn't bother me, but it ciuld bother others
Zwomg Im Bad said:
I don't quite remember saying that the battery life was better than stock... But surely sir, you must be doing something wrong. I have 2 photons running cm9, one is activated and one is not, the one that is activated has the minimum at 216 mhz and the max at 1300 mhz, and it's usual cpu is going at 800mhz-ish. the one that is not activated is clocked to the max at 1300mhz constantly, min is 1300 and max is obviously 1300. they both run roughly the same amount of time before dying, usually 7/8hrs. with stock, not rooted, my batter lasts anywhere from 8-9hrs being heavily used.
I never said that the battery life was better than stock on cm9, i said it was EXCEEDING MY EXPECTATIONS FOR A BETA. Sir, you honestly should double check the post of which you're criticizing before you make such an accusation.
And of course roms are going to be different for everybody, depending on how they use it and what they do with it. I've only tweaked jokersax's build to fix the mms issue, as his fix doesn't help. my fix helps ME, but considering the fact that jokersax's fix works for plenty of others, that obviously points out the fact that roms run differently for everybody.
One last thing; who's cm9 build are you talking about? because you mentioned bugs, and jokersax's barely has any. the battery life issue has a solution that can be found at the end of my first post. please, read it.
Click to expand...
Click to collapse
I will only comment on a few items because we could go about this all day with really no positive outcome and the thread will be hijacked.
First, I am not doing anything wrong. This is not my first rodeo. Yes, I know about the battery "conditioning" steps at the end of your post. This is part of flashing 101. With what I am running on my phone it just wasn't the life I needed it to be.
With that said I agree with you on CM9 exceeding expectations. Great rom but OP was looking for a stable rom and beta versions have bugs.
We can agree to disagree and put it to rest?
had wifes TB on CleanRom 1.0 and it was great till it wasn't. friend told me to try skyraider (Bamf) a try since he had great experience with it running smooth and snappy. I have had it set up with skyraider now for about 6 hours and it is LAGGGGY! I'm using cpu spy and gsam battery. I haven't ever used betterbatstats but I know a lot of people use it.
What are some first steps I should take to figuring out what is the culprate to causing this lag?
Clear some cache? I did a battery pull. I dont see anything Seriously abnormal in cpu or gsam. Help walk me through a couple steps please!
Different phones run different ROMS differently, even if its technically the same phone.
I'd suggest trying other kernels.
Sent from my ADR6400L using xda premium
Emo lean kernel works amazing on that rom. And also system panel is amazing for finding what's using tons of resources as well as battery. You can set it to do stats for a couple days or even a week to see what is holding up your device
Sent from my HTC ThunderBolt using Tapatalk 2
Get rid of apps that aren't commonly used. I clean out my phone and SD card every month or so from all of the apps/games I try out. IME monitor and battery saver apps do far more harm than good. I also noticed that Facebook is causing all sorts of problems for data connection and performance on all my family's phones (2 TBs, 2 bionics, and a SSGS).
IMO, CM7 is the best daily driver TB has seen. I ran it for almost a year with no issues. Its not flashy or new but its super stable on our TBs.
Sent from Hell™
Okay. So I am currently running shostock3 on my sgs2 with siyah kernal. I read the article from zedomax on galaxys2root.com that it has very good battery life and very stable but when i am running it, I have terrible battery life and i am currently underclocked or whatever the word is. Is there anyway to fix this?
My advice, run SHOstock3 as it was released. It runs great as shoman94 dev'd it.
...and stay away from that web site u mentioned.
Stick to XDA. Period!
Sent from my SAMSUNG-SGH-I747 using xda premium
Yes. I'm running shostock3 with the included kernel and get good battery life.
Sent from my SGH-I777 using xda premium
Getting great battery life on Shostock3 V3.0. Flashed the AJK 1.52s kernel. Checkout Better battery stats...see if you have wakelocks killing your battery. And..I agree that website is no good..stick to XDA.
Sent from my SGH-I777 using xda premium
gainstatom said:
Okay. So I am currently running shostock3 on my sgs2 with siyah kernal. I read the article from zedomax on galaxys2root.com that it has very good battery life and very stable but when i am running it, I have terrible battery life and i am currently underclocked or whatever the word is. Is there anyway to fix this?
Click to expand...
Click to collapse
which siyah kernel u r using. as far as i know theres no siyah kernel to run with shostock 3 except for ajk's (ktoonsez stopped working on siyah kernel for jb i777 after release of 4.3.3).
EQ2192012 said:
Getting great battery life on Shostock3 V3.0. Flashed the AJK 1.52s kernel. Checkout Better battery stats...see if you have wakelocks killing your battery. And..I agree that website is no good..stick to XDA.
Click to expand...
Click to collapse
Most people get really good battery life on SHOstock3. Just search the SHOstock3 thread for the word battery to see what I mean. If you're not getting good battery life, you need to find out what in your configuration is causing the problem, and fix it. There is a thread in the general section started by Entropy512 that you should study to help you identify where the problem is.
I was on GB ShoStock for a long time thinking ICS and JB would never leave me satisfied on battery life.
http://forum.xda-developers.com/showthread.php?t=1353513
Finally came to my senses and tried out ShoStock 3 and have never looked back. To make it short the best Rom Ive ever flashed for any device I have had in the present and past.
You definitely have a rogue app killing your battery, find out which one it is and uninstall.
gainstatom said:
Okay. So I am currently running shostock3 on my sgs2 with siyah kernal. I read the article from zedomax on galaxys2root.com that it has very good battery life and very stable but when i am running it, I have terrible battery life and i am currently underclocked or whatever the word is. Is there anyway to fix this?
Click to expand...
Click to collapse
Sorry you have battery life problems.
I have been running Shostock3 since it came out (it's version 3.02 today!), but I also been on and off at least five (wow can it be that many?) JB roms on my SGH-i777 (won't even mention the # GB roms here!). After trying many, I must agree with the other posters who state that this rom delivers very good battery life when compared to stock and when compared with other custom roms.
Lately, it has delivered the best battery life I have ever had on this phone using any rom (although SlimBean JB provided very very good battery life for me recently as well! Also UnNamed was great for battery life in the old GB days )
I followed the recommendations made by creepyncrawly to read Entropy's (& others) battery notes/faqs. They provide some really good background, some with that typical "XDA flavor" (read technical!. That material, plus some more plain old simple user adjustments to how and what I use on the phone have improved my phone's battery time; and it might help you as well.
It really boils down to the fact that each phone user loads different apps and our usage patterns vary.
Assume that you've flashed it and let it settle for a few days and several recharge cycles. After doing this you can see what YOUR "norms" are. They may be good or bad, but that's the baseline for you with this rom and with the apps and usage pattern you have.
(You can tweak voltage and speed (well, not speed on SS3!), but my experience has been that the more noticeable changes will be by adjusting your pattern of use, or doing the "hunt for the app" (or apps) that are burning down your run times when not in use.
Not many here seem to like or do this, but I would also try one of those "help-you-with-battery-use" apps --like juice defender (Ok, I get that many here seem to think it a waste, but it really did help me --a little-- when I used it); or get DS Battery saver (a bit more aggressive and noticeable, but you also notice the lag while you wait for things to turn on when you want them).
Actually, these may not be precision solutions, and don't focus on your specific phone app use, but they do work in a macro way to slow battery use and simply working with them for a few days or weeks will provide you with a better a sense of what the heck is going on under the plastic; they will cause you to look at what you have/run and when.
Oh, this includes using Better Battery Stats, which is fine for reporting out exactly which the apps behave --or don't-- and by how much and when. I'm not slow (well, that slow but it frankly, it took me quite a while to figure out what I was reading in the BBS readouts and what they meant! (Now, after a year+ or so of using it, I don't even have it loaded, since I've done the fiddling I need --and BBS, plus those other battery apps, helped me to figure out what apps worked well, what apps I was willing to sacrifice battery on and what apps were useless and should be tossed.)
Finally, some roms just don't work for people! So it's not worth the frustration chasing something you may not be able to achieve with this or another rom. (You probably read how individuals have problems that you don't -yet, you run the same rom and the same phone! That is our world. So, too, you will read about some who make amazing claims on how long they continue on one charge. Some are pretty amazing, and some may even be real
My final five cents would be:
#1 run the rom a couple of days, get a baseline. Then switch from Jeboo kernel to AJK's latest for TW (I think it is 1.25ss, but I really also had great results from 1.48s) and run it a few more days. They were pretty much even for me, but others find one or the other kernel makes a real difference!). Compare after doing the same activities through a charge or two.
#2 If your battery life remains "poor," note what poor really is (ex. how much screen time? and how much total run time prior to getting to zero or 10-15%? ...something like that).
#3. Then get BBS and one of the "automatic" battery-saver programs and work with it for about 4-5 days and that many recharge cycles. See what your norms are but do it for the same type of usage!!! If better while using the battery fixers, then you can work at picking off the app or apps that are sucking your battery more than you want. Not as tedious as it sounds. Of course, staying with a rom for three weeks might be a challenge :laugh:, but this is a nice rom to work with.
#4. I don't think you will need to under-volt to get good BL. I wonder if your phone is stable in doing that? Or, does it induce additional lag? That might be a high price to pay for more run time. (You could compare the UV results with your "norm" as well!)
#5. Finally, we are on Galaxy S2 Sgh-i777 -and can change batteries all day long for not so much per battery! It is not elegant, but it works. (Done it myself several times -even with good battery life).
Good Luck!
Best ROM, Good battery life... been with Shoman's ROM since shostock2 never have a problem with the battery life...
Sent from my SGH-I777 using xda premium