[bounty] get HD voice / advanced calling working on aosp/cm - Verizon LG G2

Want to start a bounty for getting advanced calling working on aosp/cm roms.
I'm sure I'm not the only person who uses this feature.
I'm broke so my pledge will be $10 (maybe more if I can swing it)
Who else?
(mods please move if this is the wrong section - I figured it was a developer level issue so I put it where the developers would see it quick)

Once again wrong forum. Post should be in general not Dev forums

I'd contribute too if someone got this working.

Related

[QUESTION]Ice Cream Sandwich on Galaxy Tab?

I know it has been announced only a few hours ago and the source is not available yet. But, when Google finally releases the source code, will there ever be a ROM for the original Galaxy Tab?
I am curious because the answer to this question will help me resist the new tablet temptation
Having a hard time with HC, I doubt it with ICS....even the GB ROMs are not very polished, like Overcome causes warming up problem....
It can be short...
Maybe it will arrive sooner as we think, not with cyanogenmod, even if i want it on my tab, but with MIUI, I just read on the MIUIteam fr that MIUI have the source since they have the status of developpers with the XIAOMI, and they are already work on the Mi-one and the two nexus, so maybe the us team who develop the MIUI Rom for our tab will be able to port ISC on the galaxy tab?
I just hope that we can have ISC on our tab before Christmans it will be great!
ICS
From the news:
"Gabe Cohen from Google claims that most Gingerbread devices may have an upgrade to Android 4.0, claiming that it is theoretically compatible with any Android 2.3.x device"
I would presume (going off the little snippits of info I've gleaned) that almost ANY device will be able to run ICS in some capacity or another since it is designed to be all encompassing. (Think Ubuntu for comparison) Admittedly some older devices will struggle due to the specs but this is the same for every old device.
I could be completely WAY-OFF the mark but I believe el-goog is heading down the Canonical Road and pretty soon we will have OS's that just play well together, be it on mobile, laptop, PC, TV yadda yadda yadda......and then we'll see a small moon appear on the horizon
No wait, "That's not a moon.....It's a SPACE STATION!" cue dramatic music and suddenly everyone and their dog will be screaming "IT'S A TRAAAAAP!" "TURN THIS SHIP AROUND!" but by then we'll all be caught in the tractor beam and headed for a Schwartz-off with Dark Helmet......
Jus sayin
Developers get new devices and forget about old ones. Time's working against us...
In future, post [QUESTIONS] in your separate Q&A section.
The next thread I see in the General section, that asks a [QUESTION] will be deleted, the user will receive a Warning.
I believe there will be a rom, not before Christmas tho
At least not a stable one.
Will Samsung release ICS for Galaxy Tab ??
Do you think people will port it or wait for source code.
andyharney said:
In future, post [QUESTIONS] in your separate Q&A section.
The next thread I see in the General section, that asks a [QUESTION] will be deleted, the user will receive a Warning.
Click to expand...
Click to collapse
How does a question not belong in general? Is the general sub forum not for General discussion. Don't mean to be rude just wondering how that does not encompass a question (heck a development thread could in theory fall under the general category), i understand that there is a specific category for q&a and trying to order the chaos; it just seems to me you can't really claim anything doesn't belong in general in order to delete and or warn a user.
themapleboy said:
How does a question not belong in general?
Click to expand...
Click to collapse
When you pose a question to which you would like an answer, if falls under the Q&A section.
Is the general sub forum not for General discussion.
Click to expand...
Click to collapse
When you would like to discuss & have active engagement on a particular topic then it would fall under the General section.
Don't mean to be rude just wondering how that does not encompass a question (heck a development thread could in theory fall under the general category), i understand that there is a specific category for q&a and trying to order the chaos; it just seems to me you can't really claim anything doesn't belong in general in order to delete and or warn a user.
Click to expand...
Click to collapse
Don't worry, I understand you intent, no rudeness is taken.
The development sections are for posting active development projects. I.e ROMs, APPs & MODs & to receive feedback, help, advice & even thanks.
To use this thread as an example, the OP asked.
when Google finally releases the source code, will there ever be a ROM for the original Galaxy Tab?
Click to expand...
Click to collapse
That is a question, even the thread title has [QUESTION] in it. The answer to this particular question is, we honestly don't know.
IF the OP had worded it similar to this.
When Google finally release the source code, do you guys think there will ever be a ROM for the original Galaxy Tab
Click to expand...
Click to collapse
This, to me is open for discussion, and not a clear cut yes or no. There is a gray (British spelling ) area as you could say the General section is full of questions.
But to clarify, If I see any threads with [Q] or [Question] in the thread title or post, in the General section, it will be deleted & the user Warned, not Infracted, just warned.
If they haven't bothered checking what section they are posting in, its highly likely they haven't bothered searching for the answer either, but that is another kettle of fish
This is all so incredibly exciting... looks like an amazing release and I really hope that I can put it on my SGT very soon!
andyharney said:
Don't worry, I understand you intent, no rudeness is taken.
Click to expand...
Click to collapse
Andy: Thank you for being awesome - lots of admins I've worked with throughout the years would probably throw a hissy over perceived insurrection when questions of protocol are asked. Your professionalism is greatly appreciated.
I am so glad that google appears to have gone with an open model this time around - it looks like they actually worked to maximize compatibility with the wide range of GB running devices and made everything pretty portable. of course we'll know more about that in a week or so when google drops the sources on us.
from what i understand, this will be the first time we've had proper public sources since the GB release.
the new feature set looks like it'll be pretty amazing so long as they optimized it well... I don't really care if newer fancier phones and tabs have more resources... more resources should allow you to do more things better, NOT an excuse to settle for sub-par optimization of code because "oh, it doesn't matter anymore, all new devices have enough ram and cpu speed to handle it!"... </rant>
andyharney said:
When you pose a question to which you would like an answer, if falls under the Q&A section.
When you would like to discuss & have active engagement on a particular topic then it would fall under the General section.
Don't worry, I understand you intent, no rudeness is taken.
The development sections are for posting active development projects. I.e ROMs, APPs & MODs & to receive feedback, help, advice & even thanks.
To use this thread as an example, the OP asked.
That is a question, even the thread title has [QUESTION] in it. The answer to this particular question is, we honestly don't know.
IF the OP had worded it similar to this.
This, to me is open for discussion, and not a clear cut yes or no. There is a gray (British spelling ) area as you could say the General section is full of questions.
But to clarify, If I see any threads with [Q] or [Question] in the thread title or post, in the General section, it will be deleted & the user Warned, not Infracted, just warned.
If they haven't bothered checking what section they are posting in, its highly likely they haven't bothered searching for the answer either, but that is another kettle of fish
Click to expand...
Click to collapse
Ah, I should have formulated the question better!
I apologize. Next time, questions go to Q&A section
tarantulae said:
From the news:
"Gabe Cohen from Google claims that most Gingerbread devices may have an upgrade to Android 4.0, claiming that it is theoretically compatible with any Android 2.3.x device"
Click to expand...
Click to collapse
I agree!!! More so if ICS is the hybrid between honeycomb (tabs only) and gingerbread (smartphones only), it should work on Original Galaxy(OG) tab, at least for those upgraded to gingerbread. Now we have OG 7" on 2.3, sg-tab 7 plus on 3.2 and possibly sg-tab 7.7 on ??4.0(I guess), sammy better get ICS on all otherwise it'll be hard selling all three.
afaebe said:
I agree!!! More so if ICS is the hybrid between honeycomb (tabs only) and gingerbread (smartphones only), it should work on Original Galaxy(OG) tab, at least for those upgraded to gingerbread. Now we have OG 7" on 2.3, sg-tab 7 plus on 3.2 and possibly sg-tab 7.7 on ??4.0(I guess), sammy better get ICS on all otherwise it'll be hard selling all three.
Click to expand...
Click to collapse
I thing the original sgt7 is no longer part of the lineup i belive it has been discontinued. So the 7 plus is 3.2, as is the 10.1, and the 7.7. Samsung has settled on honeycomb for the lot but have already stated that each of these tablets will get upgraded to ics "real soon". On the flipside they all but confirmed that ics wont be coming to the original sgt7 making me very sad.
Samsung imho has really bad support for os updates in that they taje forever to release them and they are notorious for droping hardware / os support way too fast. My original sgt7 came out only about a year ago (last nov iirc).
Sent from my GT-P1000 using XDA App
Some cyanogenmod guys are putting together CM9 for tabs in general and ours looks like its on the list.
Sent from Sprint Galaxy Tab
Dmaxx67 said:
Some cyanogenmod guys are putting together CM9 for tabs in general and ours looks like its on the list.
Sent from Sprint Galaxy Tab
Click to expand...
Click to collapse
yes, that's true, there is lots of private third-party ICS development going on to get a good AOSP rom up and functional. I think that's going to be most dependent on the galaxy tab ics dev thread here and then the cyanogen guys will go ahead and hack it smooth with extra features and the like as they generally do. I was specifically tallking about samsung OEM rom support.
and FIY, there is already a worked over SDK port of honeycomb for the galaxy tab 7 that seems to run pretty smooth that you might want to check out here if you're interested. the ICS stuff looks like it's shaping up, but I expect it to be at least a few months before everything becomes smooth enough for use as a daily rom.

[Q] Galaxy Tab enable phone

I didn't see this particular possible route ventured.
I am new to linux/android but not remotely to IT. Did anyone look at coding? I started looking at code (Decompiled apk etc) and it appears that in Verizon's CDMA version is strictly blocked by the apk itself. I don't see references to anything else ( policy, permissions etc) at this time but I am not finished.
So if infact this is the case, should it not be as simple as:
decompile rom
decompile apk
fix permissions in androidmanifest.xml for phone and voip
recompile apk
recompile rom
reflash
Or did I just oversimplify this?
GSM units use firmware however when looking at code files in the tab it noted that CDMA version is all software (Java).
I am currently using voip on my Verizon tablet, but am wondering if suppose this coding worked; won't the carrier know that phone minutes are being used and not effect the plan?
Sent from my SCH-I800 using XDA
Of course it would. My question was not directed regarding the plan. Seperate issue. I was simply asking if it would work or f I over simplified it.
Doesn't mean Verizon or other carrier will allow as phone. Just if it would work.
Please use the Q&A Forum for questions &
Read the Forum Rules Ref Posting
Thanks ✟
Moving to Q&A
even thought the rules are clear etc. there is grey area as to where some of these posts can be started. Not all of us are experts which is why we come HERE to learn.
Please remember that . Even if it is standard template etc. read forum rules. .c .. move this here. templates are basicly RUDE. if you have to move threads CONSISTENTLY from a specific member of the forum. It would be understandable. If not, Please take into consideration and get off auto pilot. Accidents and lapse in judgements happen. Personally would love to see change in wording but that is just me.
My apologies sin se' (sp) young grass hopper will learn one day the very subtlties of this forum.
BUMP!
I have a verizion sch-i800 running cyanogenmod 9, is there any way to make phone calls? apk? modem? sacrifice a goat...?

AOSP Rom's is there a point?

MODS PLEASE MOVE THIS POST. I AM SORRY FOR POSTING IT IN THE WRONG SECTION.
I don't mean to be a downer on people who've done the hard work in porting or making a working custom rom but is there point to AOSP Roms if there is no working camera? I mean isn't it a pretty big functionality that needs to be working for the ROMS to be actually released as working?
Perhaps maybe its just me who thinks if you buy the Z1 based on the fact that it has a good camera you'd want that one minor feature.
Just a thought I decided to share.
(PS: When I say camera isn't working I mean complete functionality not "It just can't focus. It does work!"
Now you have seen the point of the Q&A thread (i.e. its a place for posting questions that is better than the original dev forum) I think its time to answer your question.
the point is this is a developers forum, for developers and by developers. Not every single rom in this forum is a finished article but are works in progress. They are not here for you to be able to pick through and make your phone "cool"
They are here as on going pieces of work for people to help develop and work on.
Please read this
This is the highlight of that post and should be the last word in this thread
XDA-Devs is about developers & hackers helping each other and working together to get the most out of our devices by understanding them better than most.
XDA-Devs is not about helping everyone who wants a "Kewl bit of kit" make their phone better than the guy next to him.
Click to expand...
Click to collapse
Well, work done now doesn't have to be done in the future anymore so if they iron out all the issues already that saves a lot of time in the future right? Sure, without a working camera there will not be a lot of people using them, but I still hope sony fixes this issue in the future and when they do we at least have a bit to choose from already.
That and the fact that it might be more for themselves, to develop and get some experience or work on things, then for the end user.
gregbradley said:
Now you have seen the point of the Q&A thread (i.e. its a place for posting questions that is better than the original dev forum) I think its time to answer your question.
the point is this is a developers forum, for developers and by developers. Not every single rom in this forum is a finished article but are works in progress. They are not here for you to be able to pick through and make your phone "cool"
They are here as on going pieces of work for people to help develop and work on.
Please read this
This is the highlight of that post and should be the last word in this thread
Click to expand...
Click to collapse
Well said my friend.
THREAD CLOSED

LG G2 Lollipop Update/port

So since no one seems to be ranting or asking the question about this, then I guess I will. And here's why. I read earlier this past week that LG would be pushing the update for their G3. I figure with that news out there and the idea of tweaking it to work on the G2, that there would be at least a beta out there? I've looked everywhere and I haven't found anything. I'm not sure how hard an LG is to port versus an HTC but I know that there are ports from the One m7, One m8, and One Max that work on the DNA. Anyways, I'm not trying to *****. I'm just curious as to why there isn't anything out yet? I'm ready to test drive the new 5.0 and I don't really like the nexus devices, nor do I have the money to go buy one out right. I'm just really wondering if anyone is even working on this or waiting for it to hit and then will start working on it??
1. I don't think you're allowed to post questions in development forum, ROMs only.
2. The G3 update is not as easy to port as you think as we're missing a kernel. The problem is even more complicated with the Verizon model because we don't have a CDMA Nexus model to base it on. Porting to GSM model can use some help from the existing Nexus 5 kernel. That's what I think.
Well.. I believe that someone(s) is working on a port for the G2. I'm sure that since they're doing it for free and in their spare time, they will release one when they have a "Good, Safe to Flash" version. Since I'm not a developer of any sort and just a very grateful user of their work.. I will continue to wait patiently until they see fit to release it. If I get tired of waiting then I will probably learn how to make one myself. That way I can have it when I want it.
@CoyotesFan4Evr
First and foremost, this is in the wrong section, as stated before. This is not a Q&A forums (see sticky) and at 100 posts, you should know this.
Tim from ose and reven from liquid smooth along with eight other people, two being members working on cm are building cm12 for us.
Twice now it has been leaked, resulting in two broken builds, and doing nothing more then pissing off the guys working on it. It will come when they have it stable.
What? There is no lollipop port for the dna.
Please note the sticky at the top of the Dev forum going forward...
Sticky: ★ ☆ ✰ Q&A, Help & Troubleshooting do not go in the Development Section. ✰ ☆ ★
You know I get that everyone isn't trying to be rude about my posting in the wrong section but I'm sorry it came across rude. Yes I have 100 posts or more. However I didn't read the sticky at all because in my opinion of I or someone else should have a root question there isn't a real section for it that is easily noticed called Root: ask your questions here. So I'm personally going to go to the section labeled development and for my carrier and ask those questions. Maybe my brain is wired wrong in the way but to me it seems like common sense. Anyways, I'm done with my polite rant. I appreciate the responses for the information they gave me. I'll just sit back and wait I suppose. I could always play with stuff on my DNA.
@CoyotesFan4Evr
Yeah, I dunno. There's a general Q&A and a Verizon specific Q&A and you're asking a question, so I don't know why it doesn't click.
The reason why you don't ask questions here, is because it would bog the entire forum down with questions versus Roms, and this place is for roms.
I get why I shouldn't have asked my question here. That part clicks just fine mostly anyways. Where it run up on the issue is that it says general questions. I'm a member on another forum and you don't ask general questions about a rooted phone in a section like that. There is a section called all things root for that type of question asking. So I hope the logic of why I asked on this part of the forum makes sense. But for the future I won't post in the wrong section anymore.
Honestly dude just be patient. Some of the Nexus devices are only just now getting the update, and it's going to be a little while longer before we see anything. CM12 is being worked on and we'll get a G3 port a little while after Lollipop hits the G3. I'm foaming at the mouth for L just as much as anyone else, but these things take time.
If you really want to try it out, there's an early CM12 build in the regular Android development forum. It runs but has some bugs on all versions. It's really nice outside of that.
How do I enable WiFi?
Haha, just ****tin' you.

[HOW TO] [Q&A] How to best phrase a request to receive the most suitable answer?

INDEX:
Background
Purpose
General Recommendations
When You Post in a Thread
Credits
Themes (at post #2)
Tutorials, Help Threads & Guides (at post #3)
Reports about Battery Life or Endurance (at post #4)
Possible WiFi Drops (at post #5)
Background: Following some threads in this forum I've pretty early realised that quite a few bug reports, requests and questions are raised without sufficient information to allow developers (dev), recognised contributors (RCs) or other members to easily provide solid answers and recommendations or a possible fix. Everybody should remember even the highly professional dev cannot read your mind.
Purpose: To provide some recommendations how to best phrase a request to receive the most suitable answer.
General recommendations:
Please read the XDA Forum Rules provided by @MikeChannon; from my personal point of view a definite MUST READ for everybody who intends to post on XDA or to contribute to this great site. Other MUST READ's I certainly recommend to everybody who wants to "breathe" what I believe the spirit of XDA is, are the following posts:
Forum Etiquette by @TheByteSmasher,
http://forum.xda-developers.com/showpost.php?p=16682226&postcount=2441 by @zelendel, and last but not least
http://forum.xda-developers.com/showpost.php?p=2031989&postcount=44 by @kyphur.
Do me the favour and really inhale what I just linked above!
Remember: Before you flash anything take a NANDROID backup or ensure you've an up-to-date one!
Before you post your issue or request, reboot at least once and try to replicate your problem. If it doesn't persist any longer the reboot might already have been the solution.
Read, read, and read again, read the OPs (first post of each thread) and scan the respective thread. Use the search function of XDA (in-thread search is so good). Also, you can use a web search. It means you have to read and study but I've no doubt you don't mind to do that for your device. With all this, you'll probably find your answer without having to post something.
A lot of OPs already contain hints how to solve commonly known issues, e.g. the [ROM][6.0.1][i9305 OFFICIAL] Resurrection Remix® M v5.7.3 OP by @rodman01 provides at the very end information and workarounds for random reboots during calls, camera crashes (see also post #43) or how to convert filesystem Ext4 to F2FS and vice versa.
You have first to know by yourself if your issue could be ROM or Kernel related. If you don't, post and see how it goes. Occasionally, the issue seems to be ROM or kernel related on the first glance but it isn't. For example, MMS sending or receiving issues are mostly related to somehow wrong or bad APN settings, or the baseband/modem isn't suitable for the respective local region or the desired carrier. A guide in regard to fixing of MMS issues is linked at post #3.
Before you post in a ROM development thread, be sure you do not run a custom kernel or Xposed (you should disable all Xposed modules and see if your issue still persists). Despite this, if you use a custom kernel or use Xposed and you're 100% sure it's ROM related, maybe you could post.
Last but not least: Don't ask what e.g. the best ROM or kernel is! All ROM, kernel, etc. available at xda are great but each one has its different specification, capabilities, pro's and con's. The best one for you is the one, which meets your desires and expectations.
When you post in a thread:
Post questions in Q&A forums or threads instead of DEV forums. But if you have a solid bug report (never reported before and fulfilling all the required criteria, check below) with all needed info, you can post in a DEV thread.
Don't make a dev, RC or anybody else to read your mind.
Don't have a dev, RC, or anybody else to make assumptions. As soon as an assumption fails the whole solution is going to become void.
Please post your issue or request by using the English language as mentioned in the XDA rules to allow everybody to understand the post and hopefully to contribute to or at least to learn out of it. Don't be afraid if English isn't your native tongue - that's certainly the case for most of the xda users. English isn't an issue here - as long as we all at least try to use this language. Even if your English skills aren't too developed just use simple wording; nobody is going to blame you; however, try to be as precise and unambiguous as possible.
Always run a logging tool to be able to augment your post by a log (logcat) file. Add the log as an attachment to your post or upload it on the cloud and paste the public link in your post. It doesn't matter, which logging tool you use but familiarise yourself with its use and where it saves the log. I'm e.g. using an app called "Catlog" that saves logs to the internal memory. Also you can use the MatLog app or use adb commands (HERE is a guide/tutorial)
If you're running Xposed uninstall it, and take the log again (while Xposed is running, the log even states that it's useless because of Xposed).
Take screenshots (quite often via buttons "Vol-" & "Pwr" or "Home" & "Pwr" depending on the ROM you use) or if more suitable a screen record (quite often via buttons "Vol+" & "Pwr") and attach them/it to your post. Before you take a screenshot or record, change your system language to English to allow everybody to understand the content of the screen. Some ROM provide these functionalities in the menu of the power button, too; however, they must be enable within the ROM settings.
Always provide exact and precise information about your issue. Write a description and, if possible, steps to reproduce.
Always provide exact and precise information about your device, the ROM, the kernel, your recovery, and specify the versions of the latter three. Occasionally information about your modem (or even bootloader) might also be helpful e.g. if you've problems with the RIL, mobile network or making phone calls. If you're on F2FS please mention.
If your issue or problem occurred immediately after you freshly flashed a ROM or kernel, please describe your installation procedure (clean, dirty, or describe when you wiped and/or formatted what). Please provide information, from which ROM or kernel you came.
If you have issues with anything from Google, specify the GApps version you flashed.
If you're using Xposed (not recommended when reporting bugs), please provide this important information including version and its developer as well as the modules you use.
Credits:
@Wood Man for commenting the initial draft and the highly valuable contributions.
@西村大一 for providing helpful comments to keep this thread valuable.
and to everybody who I mentioned in this OP or the subsequent posts. If I forgot someone I apologise. Please let me know in this case or if you want to be more prominently given credit; I'm happy to immediately follow such a request!
EDIT (2016-09-11) Reports about battery life or endurance:
Moved to post#4.
Off topic comments are allowed as long they are generally related to the overall topic, are in the general interest of the followers of this thread and add value to the thread. The ultimate decision rests with me as the OP!
Themes
In addition to all statements in the OP, themes might be able to heavily influence system/ROM performance and behaviour; however, all pending on the used ROMs. Themes could mess things up on specific ROMs.
I personally got black screens on my GT-I9305 in the combination of a specific theme used, Resurrection Remix (MM) and Xposed. Switching to a different theme (PitchBlack | DarkRed CM13/12), which was developed by a Resurrection Remix dev (Altan KRK (westcrip)), solved the issue. Another RC experienced and reported to have had issues related to themes when he tested CM12.1 and CM13.
On the other hand, e.g. some Sammy stock based Android 4.4.4 ROMs (e.g. AMCHA ROM, N4 ELITE, TGP, etc) even don't have a theme engine, and shouldn't make the above mentioned trouble.
As said, it depends on the used ROM! But if you experience issues I suggest at least to consider your theme to be possibly involved. Guess it's pretty easy to switch to the stock design, probably to reboot, and to check if the issue persists. However, I like to stress again, it depends on the used ROM!
Thanks to @[I]Wood Man[/I] who first pointed me to the solution to my above mentioned issue, and second who doesn't get tired in providing hints for this thread!
Tutorials, Help Threads & Guides
What is? Boot loader, custom ROMs, CWM, modem, kernel, flashing, rooting, ADB, baseband?? by @esimon311. Thanks to esimon311 for this great overview.:good:
[GUIDE] Most up to date guide on CPU governors, I/O schedulers and more! by @Saber. Thanks to Saber (formerly gsstudios) for this great guide.:good:
[Tutorial] How To Logcat by @paxChristos. Thanks to paxChristos for this great tutorial.:good:
[HELP THREAD][i9300][i9305] Ask any Question. Noob friendly. by @limjh16. Thanks to limjh16 for providing great support.:good:
[HELP THREAD] Galaxy S3 - Ask any question. by @tommypacker. Thanks to tommypacker for having set up this great help thread.:good:
[Q&A] to [INDEX] Samsung Galaxy S3 LTE - ROMs, Kernels, MODs, Recoveries, Themes established by the "QA bot".
[GUIDE][26-07-2016]Extreme Battery Life Thread(Greenify+Amplify+Power Nap) by @v7. Thanks to v7 for having set up this great guide.:good:
Idle Battery Drain on Stock ROM (XPosed & Amplify Required!) by @Celestial Fury. Thanks to Celestial Fury for having set up this great guide.:good:
[HOW TO] Fix GPS location/locking to satellites issue by @Maho_66. Thanks to MaHo_66 for this great procedure.:good:
[GUIDE] SIM-unlock your i9305 by @西村大一, formerly known as "Alexander_the_B0ss". Thanks to 西村大一 for this useful guide.:good:
[GUIDE] [HOW TO] [FIX] MMS sending error on 5.1 to 7.1 AOSP and CM based ROMs by @alias_ z3d. Thanks to alias_z3d for this useful guide.:good:
How did I enhance the battery duration of my SGS 3 LTE (GT-I9305)? by me.
A short story by me how I installed microG and related application on my GApps-free device is available here.
If any of the above information has been of help for you please hit the thanks button in the respective OP!
Reports about Battery Life or Endurance
If you observe abnormal battery performance, duration or life from your point of view, please take and check battery statistics yourself!
Please do NOT post anything beforehand (e.g. in the Q&A thread)!
From my personal point of view, a recommendable application to check battery stats is “BetterBatteryStats” but there a lot of similiar apps available. The OP of “BetterBatteryStats” provides you with good information about wakelocks and battery life in general, too.
Take your stats for some hours or even better a few days (and nights). Try to figure out if wakelocks persist that are triggered by apps or processes. If you are able to identify e.g. such an app, try first yourself if the issue gets fixed by de-installation of such an app. Think about getting in touch with the app's developer.
ONLY if it’s finally ROM or kernel related, post in Q&A section or dev section but observe these prerequisites:
Battery stats screenshots, AND logs, AND as many details as possible.
Good battery endurance paired with a "smooth" system behaviour seems to be priority number one for everybody for obvious reasons. However, regularly nobody clearly defines what a good battery endurance or life means. Is it the 24+ hrs, which satisfies the one, but 16 hrs already the other? Discussions about the battery seem to continue just knowing the type of device and probably the ROM but ignore the overall system and especially personal behaviour and preferences of the device's owner.
Besides ROM and kernel, a lot of different things are obviously effecting the battery:
How do you use your phone? Heavy load gaming? Screen permanently on while staring on "grimacebook" or "whogivesa..."?
What are the application running on the device, and which have permission for auto-start at boot or to stay awake? Which and how many applications do run in the background, and are eating fuel?
Age, capacity, and type of the battery.
Mobile data always ON or not.
WiFi always ON or not.
Cell network coverage and reception.
Screen brightness level.
Abnormal wakelocks triggered by crappy apps.
etc. etc. etc.
Prior to a decision for a specific tariff plan, analysis of the consumer behaviour in regard to number, duration, network of calls, text messages, and data consumption is desired. In turn, evaluation of battery life appears to require a similar approach by assessing the topics stated in the list above. Literally, at least I personally deem to be unable to advice anybody else but me how good battery life is or how to improve it.
It's somehow useless for different users to compare or ask for battery life between ROMs / Kernels since we all have different behaviours, different ways to configure the phone, and different apps installed.
For completeness, I'd like to mention there're multiple applications and Xposed modules around, which are supposed to extend endurance of a battery, e.g. Greenify, Amplify, or Power Nap in order just to mention a few. A web search might drag you to the ones that are best suited to you, and you always need to evaluate for yourself if they serve the advertised purpose and your requirements. Be also aware that some of them require the Xposed framework to function or for full functionality. Some guides are linked at post#3. If interested in privacy I suggest to thoroughly read the reviews of the respective tool, have its point or country of origin in mind, and search the web. Nearly all are requesting root privileges and/or use the Xposed framework i.e. are going to have more or less unlimited access to your device. Good news are many of them are open source, and at least the ones I mentioned above don't require access to the internet to function. I'd personally ensure that they mustn't pass the firewall (e.g. AFWall+ by @ukanth or NetGuard by Marcel Bokhorst (@M66B).
(edited with the help of and thanks to @Wood Man):good:
EDIT (2016-10-11): In this thread, I tried to explain how I did enhance the battery duration of my SGS 3 LTE (GT-I9305); however, maybe it's also suitable to other devices (I'm convinced it is).
Possible WiFi Drops
@Wood Man allowed me to quote him reagrding WiFi drops that occured to him several times. It never happened to me because my setup was (just by accident) always different; however, if WiFi drops occur to you please have a look below. The explanation is so reasonable and makes so much sense from my point of view. Thanks very much to Wood Man for sharing his knowledge.
Wood Man said:
...
Here is a feedback about an old issue I've reported about wifi drops: previous reports HERE and HERE.
I can say the problem is not the ROM neither the kernel. Everything is OK on your side rodman . The problem is just because I use Wi-Fi 2.4ghz and bluetooth at the same time. Since bluetooth uses the same 2.4 ghz frequency, it explains the problem: INTERFERENCES while streaming on both wifi and bluetooth at the same time!
It's a known and common issue with wireless devices. One culprit should be wifi or bluetooth drivers which not handle perfectly both connections at the same frequencies. Some devices well built, with good drivers, can handle this well AFAIK. It's never perfect because other sources of interferences exist.
One solution should be to use wifi 5ghz (if available on router, and device).
Another solution is to use better bluetooth devices which handle better bluetooth/wifi protocol, using the same frequency.
...
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About drainage, I don't know. But could be...
The interferences happen only while streaming. I mean we can connect both wifi 2.4 and bluetooth at the same time without problem, the connection stays, but inteferences happen only when sound goes to audio bluetooth device.
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Forgot to say that even if wifi 2.4 doesn't drop, the wifi transfer speed could very very slow in case of interferences with bluetooth streaming. (It's my case with my P9 Lite).
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UPDATE (2017-05-26): Please find some additional, new information of @Wood Man at post #59:
...
I did a house moving recently and now I can use both Wifi 2,4 ghz and bluetooth at the same time without issues. The differences between my previous flat and my new one are:
1- A new router,
2- Less Wifi networks around me.
I bet point #2 above is the key because there are less interferences now in my flat ...
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Aminewolf said:
#Outoftopic
Feels good to give the freshly joined juniors a lesson on how to use the search function doesn't it
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Click to collapse
Actually not; I don't want to appear as a schoolmaster. That's the reason why I decided to create this thread.
I already asked FLooDW, but I'm also looking forward to your opinion?
Hi @noc.jfcbs,
Thanks for your thread, your time, your recent contributions and credits you gave to me
This is a good idea, I really hope a lot of members will read and apply your recommendations.
As you requested my opinion, I've done some modifications in your OP here below within the HIDE tags. Maybe some more adjustments will be necessary, I don't know yet.
FLooDW said:
Hi @noc.jfcbs,
Thanks for your thread, your time, your recent contributions and credits you gave to me
This is a good idea, I really hope a lot of members will read and apply your recommendations.
As you requested my opinion, I've done some modifications in your OP here below within the HIDE tags (sorry for XDA Labs users who will see the the whole modified OP). I will for sure update my post once the OP is modified (if you want to do so). Maybe some more adjustments will be necessary, I don't know yet. ...
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@[I]FLooDW[/I], your suggestion is at least 10x better than my (let's call it) initial draft. Thank you very much for taking your time and having a look. ...actually it was much more than that. I did appreciate it.
OP is modified and waiting for further adjustments. Guess you can update your post now. CU
noc.jfcbs said:
@[I]FLooDW[/I], your suggestion is at least 10x better than my (let's call it) initial draft. Thank you very much for taking your time and having a look. ...actually it was much more than that. I did appreciate it.
OP is modified and waiting for further adjustments. Guess you can update your post now. CU
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Click to collapse
OK thanks for including my changes
My post is now edited.
Also, I've already added your thread in my signature
This is a very good thread, contribution and idea. The only problem to me is that it is in a secluded forum (quite) you may want to ask a moderator to move this to general forums or such.
Sent from my GT-I9305 using XDA Labs
limjh16 said:
This is a very good thread, contribution and idea. The only problem to me is that it is in a secluded forum (quite) you may want to ask a moderator to move this to general forums or such.
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Yes I was thinking quite the same. I'm not sure this thread is at the right place. But in another hand I think it could be a good idea to keep it in dev forum because the purpose is to advertise members to post the right way in dev threads. It could be discussed
FLooDW said:
Yes I was thinking quite the same. I'm not sure this thread is at the right place. But in another hand I think it could be a good idea to keep it in dev forum because the purpose is to advertise members to post the right way in dev threads. It could be discussed
Click to expand...
Click to collapse
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
Alexander_the_B0ss said:
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
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Click to collapse
Well, good point
---------- Post added at 09:14 AM ---------- Previous post was at 08:41 AM ----------
However if we move this thread in Q&A section, I think it won't be read that much before newbies post in DEV forum... Even if it's pinned in Q&A section.
I really think it should be pinned in dev forum so newbies read before posting there, but it would also be inappropriate for dev forums...
Or it should go to general forum and pinned and linked to all dev forums. But then again if we link it some may not see (I'm guilty of this sometimes :silly: ) should I page a moderator? Or I think we should wait for noc.jfcbs to make his own decision
Sent from my GT-I9305 using XDA Labs
limjh16 said:
I really think it should be pinned in dev forum so newbies read before posting there, but it would also be inappropriate for dev forums...
Or it should go to general forum and pinned and linked to all dev forums. But then again if we link it some may not see (I'm guilty of this sometimes :silly: ) should I page a moderator? Or I think we should wait for noc.jfcbs to make his own decision
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In any case we have to wait noc.jfcbs's point of view and then we'll ask a moderator.
@[I]FLooDW[/I], @limjh16: I've got to know both of you as very experienced and highly motivated Android enthusiasts in xda. Just looking at my joining date, I'm still a newbie on this site, and I personally rather take advice from guys with more experiences.
However, before I opened this thread I certainly thought of its right place, and I had all location you mentioned above under closer consideration but I finally decide to open the thread in the current forum for this reason: I remembered which the first forum was that I used when I initially came to xda. It wasn't any "general forum" or "Q&A" but the current one. I was in interested in ROM, kernel etc. for my specific device. Additionally, I thought if the thread doesn't fit here a mod is certainly going to move it to the right place.
Having followed your discussion I meanwhile believe the topic of this thread is much more generic and not at all related to a specific device and therefore should deserve a different location on xda. On the other hand, and that's a bit selfish, I'd like to support the forums and threads I'm used to mainly monitor by qualified posts of "newbies". Currently two hearts are beating in my breast; probably I'd rather be egoistic.
noc.jfcbs said:
@[I]FLooDW[/I], @limjh16: I've got to know both of you as very experienced and highly motivated Android enthusiasts in xda. Just looking at my joining date, I'm still a newbie on this site, and I personally rather take advice from guys with more experiences.
However, before I opened this thread I certainly thought of its right place, and I had all location you mentioned above under closer consideration but I finally decide to open the thread in the current forum for this reason: I remembered which the first forum was that I used when I initially came to xda. It wasn't any "general forum" or "Q&A" but the current one. I was in interested in ROM, kernel etc. for my specific device. Additionally, I thought if the thread doesn't fit here a mod is certainly going to move it to the right place.
Having followed your discussion I meanwhile believe the topic of this thread is much more generic and not at all related to a specific device and therefore should deserve a different location on xda. On the other hand, and that's a bit selfish, I'd like to support the forums and threads I'm used to mainly monitor by qualified posts of "newbies". Currently two hearts are beating in my breast; probably I'd rather be egoistic.
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Click to collapse
in that case, do you think it will be a good idea to include this in every rom thread? I will definitely quote this OP in all my rom, kernel etc threads with your permission. And we can always page for rodman
Allow me to make a suggestion, even or although it might be, that this couldn't be implemented in the forum system. Because of the reason that the 10 post rule seems to be cancelled (?), what do you think about, when ever a new member is willing to post a comment in a dev thread, he would get a pop up with a link to your, will say this post. Or in that pop up the message is already included. It might be a bit strict, but its mentioned without offense. I can understand, that most of the people and new users, want to get an answer soon or even at once, to their individual questions or problems and this without doing something of themselves. They want it presented or spoon feeded (@FLooDW ). And this also a matter of our current life style , in my opinion. But on the other hand, for example you and FLooDW and several others are taking their time to find solutions, to answer again and again and individually and user friendly. Porters or devs, if they are not also and additionally answer regularly in their threads, are spending their time with the roms they provide. So I think, if you/we request a bit time from the other users, that would not only be fair. It would also show a kind or certain respect to the time and effort other users are spending to support the others in which way ever....
Beside of that I personally would appreciate and prefer that this thread would be pinned here in the dev section...
Just my thoughts....
I'm just going to go ahead and ping @Trafalgar Square
I have an idea (not a very good / original one) that there is a pinned post in dev section that links to this thread. Not exactly this thread goes onto every forum, more of the pinned post redirects here
or if possible, rodman 's suggestion
Alexander_the_B0ss said:
Let me give you my 2cents:
The thread, no doubt, is in the wrong forum, but it should be pinned and given the highest priority. It is so effin useful.
The idea behind it is so good. Really. It makes me jealous. I will try and formulate some examples for @noc.jfcbs to add to the OP to further help newbies.
Click to expand...
Click to collapse
@Alexander_the_B0ss: I'm getting shyly by your kind words but looking forward to your highly appreciated advice and suggestions.

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