why all the Custom ROMS is battery hungry and makes the device be very hot ? the S5 features is very nice but because the hot and battery draining it became bad , I tried a lot of Kernels and roms (official and custom) based on AOSP or Samsung stock and some roms battery hungry and some makes the s4 very hot , but by the way !!
the official stock rom is really the best , no heat or battery drain , is that two problems related to all the custom roms or what?
only the reason which makes my flash a custom roms is (UPSM) but all the other features can be flashed from recovery ,
so shall I back to an official rom and forget about all the S5 features? or you will give us an solution of the two problems which I put above
thank you
I use Imperium Rom with UPSM and everything works fine to me and i also tried other custom rom and never had problems with overheating and bad battery life. I don't think that this is a problem which relates to the custom roms but maybe to your kind of use? I don't know...
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I'm kinda lost here. I'm looking to buy a D800, but wanted to know if root and leave the phone free to install aosp roms like CM11 will be possible and not complicated as hell. Wich are the steps I should follow to root / unlock, install twrp, and backup the original rom? (To later install CM11)...
Please any advice, links, etc will be greatly appreciated. Cheers!
The phone itself is good but the stock software is annoying. There are stable aosp roms available, but they have all very bad Cameras and inferior battery life. So basically most people would be forced to use the crappy lg stock rom anyway. Rooting is very easy as well as recovery
Oh that's bad news... had the idea to flash it with CM11 (while 12 is under development), or G3 roms, some people had told me this phone were good with AOSP roms... It's only the camera that does not work as intended on aosp roms? No fix for battery?
FedericoUY said:
Oh that's bad news... had the idea to flash it with CM11 (while 12 is under development), or G3 roms, some people had told me this phone were good with AOSP roms... It's only the camera that does not work as intended on aosp roms? No fix for battery?
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I have D800 and it really isn't as bad as people make it out to be. I can get 12 hours of usage on CM11 with 4-5 hours of screen time. Stock Rom is fine but then again I use the T-Mobile stock Rom on mine when I'm stock or CloudyG3 Rom. Right now I'm using Flyme OS Rom and I started this morning at 45% and was at 7% after 12 hours of work and had 4 hours of screen time.
Jammol said:
I have D800 and it really isn't as bad as people make it out to be. I can get 12 hours of usage on CM11 with 4-5 hours of screen time. Stock Rom is fine but then again I use the T-Mobile stock Rom on mine when I'm stock or CloudyG3 Rom. Right now I'm using Flyme OS Rom and I started this morning at 45% and was at 7% after 12 hours of work and had 4 hours of screen time.
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Yes I'm about to purchase a d800, if it is good with CM11, then its good for me. Maybe later it will have lollipop roms and that will be another era... Thanks for the answers! Cheers.
Hey FedericoUY, I received my phone about a month ago and I'll go through my journey from all of the likely problems and what's required for unlocking, rooting, installing a rom for the first time on this device. I'll describe the benefits/disadvantages from the different rom distributors recommended for this device. Until a few days ago I would have agreed AOSP was better left avoided on this device, and why CM11 is still not recommended for the G2.
When I received my G2, while I had the intention to flash it. I was gravely disappointed with it, because of the shocking software and default setup. But it's become my favourite phone since. I too thought CM11 would do it for me, it really didn't on this phone. And the display & specs make it seem extremely outdated, not to mention none of the phone-specific features really worked.
(In order of events)
Sim Locking for AT&T (do first)
By default it's locked, as I imported it through the US and without an account for them I had to purchase a 3rd party unlock code for $2. Strangely I had to keep it unlocked on the stock firmware for a certain amount of time (tried a day) before it remembered the unlocking when flashing a custom firmware.
Rooting (do secondly)
The only method which worked on the latest G2 stock rom was to use "Stump Root" in the "Brute force" mode as the latest rom version didn't have a pre-configured rooting routing.
Installing a custom recovery (do third)
The only method which worked on the latest G2 stock rom was an app called "D800_AutoRec.apk" which just installed the latest TWRP recovery, from there I could flash anything.
Which roms are decent for the D800?
While personally I've stayed with more AOSP roms like CM and AOKP, the best rom & kernel to use in terms of performance/battery life and phone specific features is not the stock G2 software nor AOSP. I'll explain further why.
For the kernel, the arguably most matured and feature rich, battery friendly and performance suited kernel is the Dorimanx kernel. Which is unfortunately only compatible with stock G2 & G3 roms.
With this in consideration and all of the improvements in the G3 firmware, fully supporting this phone's features, makes the G3 roms peoples choice, in particular CloudyG3 targeted for the G2.
When it comes to AOSP like roms, there is two okay kernels which are compatible with CM and the other is only compatible with AOSP roms, with a few exceptions. Both of these kernels have poor battery life in comparison and produce a lot of heat, not to mention lesser abilities in terms of tweaking (overclocking, underclocking rate, faster charge, etc). It generally only gets worse from here using rom released kernels. It's fairly uncommon for features such as double tapping wake to work, and the lack of on-screen keyboard usability improvements.
However, Lollipop has turned things around. While not flossing as much battery life savings as CloudyG3 with the Dorimanx kernel, performance, design/look (can change Google keyboard to old theme) has brilliantly increased. It's been the only close to stock rom I've ever been largely happy with. Despite not having any real CM features and a few bugs at this moment in time.
Therefore, if you like the ability to tweak and charge faster and overclock a lot with great battery life I suggest CloudyG3 and Dorimanx. If you want an AOSP rom, I'd use Lollipop. If you want a full featured stock rom with a nice kernel, I'd wait awhile and opt for CloudyG3 until lollipop roms mature. For a battery comparison, the stock G3 rom with a custom kernel lasted me 5-7 days without charging, with CM11 I can only get about 1 day if I'm lucky.
Hello,
I haven't tried CM12.1 or other slim/resurection/ Dirty Unicorns roms because I would really miss stock apps from stock based roms.
So this is my question:
If I do love good picture quality and quickremote apk (and reliable bluetooth), can I still have them on non stock roms ? I would love to have a less battery eater rom but I am afraid of loosing these functionnalities.
Thanks all for your time
a flashcoolick
Tried some roms mate but believe me I'm still on 4.4.2 cloudystock, cloudy flex roms
That's due to :
Cyanogen won't support xdadebbs driver for camera
Battery life is still good on 5.1.1 but I think they having all those lg stock features and same or 1/2 hours more on cyanogen worths it
5.0.2 stock based updates made me furious due to many hangs and less battery life.
4.4.2 FTW
I have been using Inazuma and it's been great on my 802.
Im new at this phone and getting it today the d800 i have files already for CM13. Which one is more stable and can overclock without issues? Cloudy or MM?
Why do you want to overclock? CM13 is 100 times faster then any 5.0 stock rom, you don't need to overclock. But when using CM you should accept there are bugs and parts not working well. Camera is always best on stock! Sound in stock is better. But on CM13, GPS works well and my phone is as a brand new up to date fast phone. ALthough there are some bugs, it's stable as hell. Never had any hangup or reboot, using CM13's special build from Dr4xxxx (see the most thanked post in official CM13 thread) and Psychogames Kernel. Battery is the same for me.
It depands on you
Well I have tried both ....cloudy rom gives you the feel of LG g4 plus it is stock based rom so it will be bugs free... but it has a lot LG bloatwares which some people find them useful ..you can also install dorimanx kernel which can overclock both CPU and GPU (which for me it is note an important feature since it affects battery life and stability of our precious g2).
CM13 in the other hand is debloated rom with all new Marshmallow features with fast response and much more free ram...it has a few bugs but the developers all fixing it in a good time...I have installed it since last week from Cyanogenmod official site and tested intensively and the only bugs I have found so far are : the rear notification led is not working and the quality of the camera is fine but not as stock .....everything else is working great including the IR remote functions.
For me I have decided to keep using CM13 ?
cell2011 said:
Im new at this phone and getting it today the d800 i have files already for CM13. Which one is more stable and can overclock without issues? Cloudy or MM?
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Click to collapse
before doing anything else, make sure your phone is not refurbished. then proceed. if refurbished it could say d800 but be a ls980. so itll brick.
if you dont care about camera, slow motion, and 4k video. then go CM is faster.
camera in stock is better. but CM or AOSP have some bugs. when i tried them theres was hissing coming from speaker.
if you go th cloudy route, then i recomend
CHELOZTEAM UX4 V4.
powerg2
icex
cloudy. to me battery isnt good as others and its slower. besides the others are based on newer firmwares cloudy hasnt been updated.
Hi @ all.
Is there a custom rom that ist 100% bugfree for the d802?
No stock, I mean cm or aosp.
I ve tested some cm 13 and 14 roms but in everyone I had problems with some apps or something.
At the moment I use a stock rom with dori kernel but my batterie is empty after a day.
What rom do you use with good batterie drain and 100% working?
Greetings
Nope
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CrDroid 7.1.1 is very good in my opinion. Very good performance, nice UI and all that stuff.
Negative thing: A bit low sound but that can be changed in mixer.path file.
If you want a bug free rom choose some older roms like cm12.1 which got many updates. Or you look for Cloudy roms.
No rom is absoloutly bug free, but you can choose the best of it.
AOSP Extended is good too.
https://forum.xda-developers.com/showpost.php?p=63327420&postcount=5
Here are all the roms, take the rom which you like.