Develop Bugs

[Q] how is battrey back up ??

hey people post your battery life ? also rate it out of 10 !
Thanx alot people...

Depends on ROM, Kernel, CPU Governor, Settings (i.e. data on, network) Usage etc.. so you won't really get any decent results.
But if you insist - battery life on MIUI-XJ is quite good. unplugged at 9am today, had medium usage and still have 76%

Now that i have rooted and installed a custom rom i can get 2 days of normal usage out of my phone,i will give 7/10 because although it is good enough i feel the battery life should be better on these phones.

I can get 2 days on medium usage - With such large touchscreen and powerhouse - i think it is very good 9/10 - Custom ROM, SetCPU, other battery savers
Stock ROM - 5/10.

Battery issue

Hello guys
i upgrade htc rom to cynaogenMod 10 and changed my kernel to 3.1.10 tripNDriod 009A+. I am happy with the speed and interface. it is super fast but there is battery issue. although i changed cpu clock from 1500GHZ to 1100GHz, in comparison with stock ROM the battery dies very fast merely 7 hours of normal usage .
anybody know what should i do?
help me please

Stock kernels are best other than that. I have no idea...
Sent from my HTC One X

Usually it takes a couple of charge cycles for the battery to settle down, if you just flashed it then wait couple of days. However your battery life will never be as good as with sense ROMs, unless you are willing to spend hours and hours for reading and trying out various different kernels, CPU scheduling settings and battery tweaks.
I was on CM10 for a while, but for me the battery life, and camera quality issues were not worth the marginal performance increase. Now I'm back on Viper X Sense ROM, really like it. Amazing standby times and performance is good enough. I value battery life, stability and functionality more than a lag of few milliseconds of lag.

[Q] Cyanogenmod or Android Revolution 6 in terms of battery life

What would be the best ROM for battery life? I'm using CyanogenMod atm and the battery life is decent. If I flash Android Rev. would I sacrifice battery life and if so by how much?

BLUuuE83 said:
What would be the best ROM for battery life? I'm using CyanogenMod atm and the battery life is decent. If I flash Android Rev. would I sacrifice battery life and if so by how much?
Click to expand...
Click to collapse
Battery usage is completely subjective so what will be awesome for one may be absolute crap to another. Only way you'll know is to try it yourself

BLUuuE83 said:
What would be the best ROM for battery life? I'm using CyanogenMod atm and the battery life is decent. If I flash Android Rev. would I sacrifice battery life and if so by how much?
Click to expand...
Click to collapse
As mentioned, battery life is completely up to your usage. Some steps to try though which can be used across any rom is to give Rom Cleaner a shot and to use Greenify. This will rid any rom of bloat that could be sucking up battery and better allow the device to enter deep sleep where the real battery savings are had.
A well optimized kernel would give you some savings as well. I can personally say that on ARHD 5.5 with Elemental kernel .15 I'm seeing about 70% battery left at the end of a normal day. For me though that may only be one 20 minute call and an hour of screen on time. Even when flashing and messing with tons of settings for hours, the phone has never reached a critical battery level for me. I

It's more about the way you optimize (or debloat) your phone , than the ROM you are running. Use battery monitors like GSam or Battery Drain Analyzer and freeze apps that are causing you huge drain. Greenify is also good. Ideally on the M8 you can expect around 6 hours of screen time if you're optimized correctly.

KarimSalloum said:
It's more about the way you optimize (or debloat) your phone , than the ROM you are running. Use battery monitors like GSam or Battery Drain Analyzer and freeze apps that are causing you huge drain. Greenify is also good. Ideally on the M8 you can expect around 6 hours of screen time if you're optimized correctly.
Click to expand...
Click to collapse
This. I am able to get about 6 hours on stock, ARHD and Insertcoin. With power saver on, that ends up around 7-8 hours of screen time. Coming from a Nexus 5 that got 4 hours typically, I'm pretty satisfied. I'm inclined to believe ARHD will get "slightly" better battery life than CM since it is based off the stock ROM on the M8.

Generally the OEM skinned roms have better battery life and benchmark scores opposed to aosp. Happens all the time on Sammy phones and HTC apparently too. Posts above mine cover most you'll need to know. Its all about optimization and frankly that part is extremely fun and especially rewarding IMO. Gives me an idea for something like a community made thread on different battery tweaks/voltages :good:
Sent from my HTC6525LVW using Tapatalk

Thanks for all the feedback guys
I'm currently using Android Rev. 6.1 odexed (using ART atm) with ElementalX 0.10. I don't know if this is a placebo effect or not, but after flashing ElementalX(with default settings) my battery life seems worse :/

ROM with the best battery?

Which ROM has the best battery? Is it Stock because it has more battery optimizations or is it a custom ROM as they are more simple?
Please comment your setup along with your ROM and usage.
Thanks for the help

i am using resurrection 5.8.3 and the battery life is great!
at the moment i am 10h SOT with 40% battery remaining

I think stock is a safe bet. Coming from an LG G2, the P2 surpasses my wildest dreams. Could possibly get 20 hours SOT with very light use.

I agree.
I believe Lenovo optimized everything about the official ROM so as to provide huge battery life, from the auto brightness all the way to background process killing and signal search. I doubt any other ROM can achieve the same result without being severely hampered, unless it's some battery driven ROM.
Rooting the device while keeping the default ROM might allow you to tweak things a bit further and squeeze some more juice out of it, although I doubt much more can be done.
Then again, you might want to consider what you use the P2 for, and how much battery life can be expected from that usage... For example, I use mine for gaming all day on mobile data, and it lasts 8 to 10 hours! My previous device lasted 2 hours and a half under the same conditions with any ROM I tried, so I really don't expect better.

Best battery life

I have the sm-t700, it is a great old tablet but the battery drain if terrible. I have tried the newest stock room along with the most current lineage and resurrection rooms. I haven't noticed much difference. Does anyone use one of the older rooms? What does everyone think the best room is for battery life?

If you have so terrible drain, you must look for battery replacement. Stock ROMs will drain your battery even more. Also, look carefully if you use apps preventing your tab from proper deep sleep.

I just ordered a replacement battery, haven't had to replace a tablet battery in years

thew-tab said:
I have the sm-t700, it is a great old tablet but the battery drain if terrible. I have tried the newest stock room along with the most current lineage and resurrection rooms. I haven't noticed much difference. Does anyone use one of the older rooms? What does everyone think the best room is for battery life?
Click to expand...
Click to collapse
The best rom is to buy a battery. I recommend Newpower 99, I myself bought one and the result is new tablet ... 8,9, 10 hours of easy screen

Custom ROM e.g Resurrection Remix based on Lineage OS! LJ