[Q] Omnirom on S3 (core2 offline, camera issues ) - Omni Q&A

Hi all,
i've started installing roms on my s3 in the last two weeks because i was fed up with abysmal jelly bean stock performance.
Started making images etc and pretty soon i was testing various roms. Really painless with cwm etc.
I was amazed at how much faster cm11 was and how responsive and smooth everything got. cm11 m6 wasn't as stable though is i would have liked.
I tried omnirom (4.4.2-20140513-i9300-NIGHTLY). I really like the features it has over cm11 and it IS more stable but it seems it isn't that responsive and smooth (still way better than bloated jellybean stock though) but enough of a difference to make it seems it has issues.
I noticed that core2 is always offline apart from when it's frechly booted.
On one side i don't know if it is normal. You can't see the 4 cores in cm11 so i don't know if cm11 does the same thing but i noticed that omni even isn't as smooth in for example games even when it's freshly booted and it says the four cores are running at 1400. True skate and rayman legends both run buttery smooth on cm11 without dropping a single frame at 60fps vsynced. Omni seems to stutter sometimes and and also sometimes looses vsync!!!
The fact that it's more stable and has no bluetooth dropouts as opposed to cm11 m6 makes me stick with omni...but one thing is really annoying me...THE CAMERA!
Om both google camaera, the "stock" omni camera2.apk and the cm11 camera2.apk i installed in omni the video is super slow...maybe 10 or 15 fps. Also the viewfinder really struggles to keep up for probably the exact same reason the video shooting is so bad.
Will there be a fix for that?
Ow...and i don't have multiwindow??? Is that normal.
Thanks all!

Related

SGS1 (I9000): Testing CM 10.1 vs. SlimBean 5.0

After being tired with the official gingerbread stock, i decided to give two mods a try, that seemed to be interesting to me:
CM10.1 - latest RC and SlimBean 5.0 (semaphore), based on CM, claiming it is very clean and fast (very interesting to me). both look really nice and so i decided to help myself with the decision by installing my std. apps and benchmark it with antutu 3.3 - 3x ina row after a fresh install andfrsh restart.
the benchmark fits with my subjective feelings: CM10.1 was faster in loading apps and i noticed a slight but annoying waiting time in SlimBean for the keyboard to pop up - the swype-handling is not smooth enough in SlimBean, but only slightly slower. Same with the pin code after starting android - SlimBean delays my entered keys, CM works smooth.To the other hand, SlimBean seems to be faster in graphics. Once i open (e.g. contact list or gallery) sth. in SlimBean, it seems to be way more faster the 2nd time - compared to CM10.1
my take for this moment: i went back to CM10.1 mainly because auf the keyboard delay. i don't play games on my smartphone so i don't care about the gpu.
ps: comments about your experience are welcome.
Alternative Roms
I'm with swift Mackay based Xperia Style using its own keyboard (not updated for long time unfortunately but Mackay is),
and I can suggest CyanAOSP and Gamerz (even without games) with Mackay / Cyan kernels.
I also used Semaphore all over and enjoyed deep idle and low 100 top 1400 MHZ tweaks, with various schedulers.
Hope you will have time to add more benchmarks before settling down with a fine rom
Slim dimensions
deedee_SGS1 said:
After being tired with the official gingerbread stock, i decided to give two mods a try, that seemed to be interesting to me:
CM10.1 - latest RC and SlimBean 5.0 (semaphore), based on CM, claiming it is very clean and fast (very interesting to me). both look really nice and so i decided to help myself with the decision by installing my std. apps and benchmark it with antutu 3.3 - 3x ina row after a fresh install andfrsh restart.
the benchmark fits with my subjective feelings: CM10.1 was faster in loading apps and i noticed a slight but annoying waiting time in SlimBean for the keyboard to pop up - the swype-handling is not smooth enough in SlimBean, but only slightly slower. Same with the pin code after starting android - SlimBean delays my entered keys, CM works smooth.To the other hand, SlimBean seems to be faster in graphics. Once i open (e.g. contact list or gallery) sth. in SlimBean, it seems to be way more faster the 2nd time - compared to CM10.1
my take for this moment: i went back to CM10.1 mainly because auf the keyboard delay. i don't play games on my smartphone so i don't care about the gpu.
ps: comments about your experience are welcome.
Click to expand...
Click to collapse
Thak you for your informatioan. But I have a question: why in Slim, all thins are small? How can I increse its?
You need to increase LCD Density to 240 (default for devices with 480x800 screen resolution).
I think it's under Slim Interface settings.

Nexus 10 is laggy...

Hi together!
I own my Nexus 10 since March 2013. Everything worked fine for me (i was always on the latest Stock Rom - did no reset etc.).
Well, by the time i noticed that the nexus has become a bit slow and laggy. Especially since I got a Nexus 5 which is just fast without any lag since christmas last year. Everything is also on stock there...
Last week I had enough and I did a factory reset. Well, compared to the Nexus 5 it still feels laggy. Every click takes a some time before something happens. It's not that bad that I couldn't use it, but it is a bit disturbing.
Main question 1: Guys, am i just confused because my Nexus 5 is that smooth, or is the Nexus 10 just simply old and too weak for KitKat.
I know, i could use some custom roms. But i am totaly ok with the Stock rom. I like it, as it is! So i don't urgently need a custom rom.
Main question 2: What possibilities do I have, to make the stock rom a little bit more smooth?
Thanks for your tips!
I've noticed that the performance seems to have slipped a bit since KitKat. Maybe its just me, but some of the 4.2.2 ROMs here were very smooth (though they are sadly discontinued now). There are still a handful of solid roms for kitkat. I haven't been on a stock ROM since the day I bought my Nexus 10 so I can't comment on stock.
You sound pretty firm about not flashing a custom ROM but I would urge you to reconsider for the boost in performance--not to mention added features. Aside from that you could try a custom kernel or various tweaks. There are some mods here: http://forum.xda-developers.com/android/software-hacking that add a little boost through scripts like zipalign, better memory management, etc. That's about all you can do.
brGabriel said:
I've noticed that the performance seems to have slipped a bit since KitKat. Maybe its just me, but some of the 4.2.2 ROMs here were very smooth (though they are sadly discontinued now). There are still a handful of solid roms for kitkat. I haven't been on a stock ROM since the day I bought my Nexus 10 so I can't comment on stock.
You sound pretty firm about not flashing a custom ROM but I would urge you to reconsider for the boost in performance--not to mention added features. Aside from that you could try a custom kernel or various tweaks. There are some mods here: http://forum.xda-developers.com/android/software-hacking that add a little boost through scripts like zipalign, better memory management, etc. That's about all you can do.
Click to expand...
Click to collapse
I agree with ^^^^^^. Custom roms + overclock would be your best friend for an aging device. When you are used to the speed of a faster device like the nexus 5, the nexus 10 will just naturally feel slower (which it is). There is really not much you can do if you insist on staying stock. For me, I'm using mrrobinson's 4.3.1 buttered AOKP with Manta kernel, OC CPU to 1900mhz, set touchboost to cpu 1500mhz and gpu 533mhz. The device feels noticeably faster than stock, but of course it will never be as smooth/fast as your nexus 5.
Hi!
Thanks for your answers and for the confirmation of my perception.
I just don't have the time for testing so many roms, but maybe i will try one or two...
I also thought maybe I could change the CPU Govenor of Stock or Overclock it...
Well, however - it's a two year old device - that's tech live!
guitargod said:
Hi!
Thanks for your answers and for the confirmation of my perception.
I just don't have the time for testing so many roms, but maybe i will try one or two...
I also thought maybe I could change the CPU Govenor of Stock or Overclock it...
Well, however - it's a two year old device - that's tech live!
Click to expand...
Click to collapse
I run 4.4.4 on my N10 with no appreciable amount of lag.
I run Slim Rom.
I don't overclock, mod kernels, etc.
This tablet doesn't need any of that.
I do run Greenify, Ad Away, and Autostarts. This keeps my tablet as snappy as the day I loaded the ROM.
Run any ROM for a while and it starts to lag. Root allows you to correct the issue.
I find it really lags when apps are updating, or when restoring apps. I never considered my Note 2 fast but it handles all of these tasks with barely a whimper. Guess # of cores is important.
Its time for a new tablet soon, but not really sure what I'm going to go with. I want to get away from Samsung's physical/capacitive buttons, but also want high res and speed.
Holy crap mine started lagging out of the blue about a week ago. I'm going to take this as a sign that a new nexus 10 is coming and google wants us to upgrade!
My Nexus 5 has really spoiled me as far as smoothness. I'm on slimkat on my Nexus 10 but I'll be trying a 4.2.2 rom to see if there is a difference as some threads around here say.
As far as KitKat Roms go, I find Liquidsmooth to be very snappy (however the YouTube app crashes are a deal breaker for making it my daily driver )
Probably the smoothest ROM I've ever run was Sabermod 4.2.2: http://forum.xda-developers.com/showthread.php?t=2292927
Also the early Eos 4.2.2 ROMs were really good too. They also had tablet mode or left-aligned navigation buttons.
There are plenty other good ones but that's just my two cents.
My advice would be to run the 'performance' CPU scheduler, which locks the CPU at 1.7ghz. Makes quite a big difference, and the impact on battery life is minor. :good:
I've installed AOKP 4.3.3 and so far it's way smoother than KK. In going to try Eos 4.2.2 and see how it does.
The nexus 10 is not too weak for kitkat
I find that Nexus 10 on KitKat with a custom rom and kernel runs very smooth and fluid (at least as fluid as nexus 4 which is very good).
Personally I run official Omnirom 4.4.4 with franco kernel r16. I have also flashed bionic and dalvik optimized libraries which are actually intended for qualcomm devices - but by some magic work well on my nexus 10 and improve performance in benchmarks by as much as 20%! And browser and interface feels much smoother after flashing these library patches.
You can download them in this thread
http://forum.xda-developers.com/google-nexus-5/general/mod-dalvik-bionic-library-optimization-t2537299
I flashed the Z2 bionic and the Moto X 4.4.2 dalvik files. (They work on 4.4.4). Flash patches before flashing custom kernel. (download 4.4.4 KTU84P stock library also and flash in case you get a bootloop after flashing the optimized libraries)

LG G3 D850 CM12 Lollipop nightly review

This morning I decided I couldn't hold back from android 5.0 any longer and the update just couldn't come fast enough (it never can, am I right) so being the average android fanboy I looked toward CyanogenMod. I knew all they had was night lies and that was why I held off so long, but my curiosity gave in and I had to. So I headed over to cyanogen and grabbed my handy dandy .zip . I rebooted to recovery and went through the routine, and it just couldn't go fast enough, in reality it was the fastest flash I've ever done. First cm12, then my gapps. Waited for the phone to reboot blahdeeblahdeeblahhh, went through the upgrade process and BAMMM! 5.0 RIGHT IN MY FACE! First look at this nightly 5.0 and I couldn't get enough. The quadhd has definatley been put in effect and it shows. Everything I've used has been fully functional except updating su binaries (prob lack of support for 5 due to being new). The elegance and speed run perfectly along eachother, and my phone has never been faster. I may be speaking to soon, but this project must be somewhere close to a stable build. I'm currently running 1/21 nightly and i recommend it to others, I have found this ROM safe and will continue updating my phone with nightlies
and leaving feedback, feel free to leave your expierience
I never understood why people think that CM12 is so faster than LG's rom. For me both are blazing fast, CM12 could be even slower because it has longer animations (if we compare on 1x speed both). Speaker quality and volume is really lame on CM12 rom unlike on LG's rom. Only two things I dont like about LG's rom is crap lockscreen (CM12 has best lockscreen ever) and new Lollipop look. Kitkat looks much more elegant than Lollipop which looks childish and cartoonish. I bought G3 after having various Nexus devices with full stock google experience, and I gotta say it's nice to have some integrated useful features. CM12 is still missing many features, won't even think about switching to it right now.
Tomogitarist said:
I never understood why people think that CM12 is so faster than LG's rom. For me both are blazing fast, CM12 could be even slower because it has longer animations (if we compare on 1x speed both). Speaker quality and volume is really lame on CM12 rom unlike on LG's rom. Only two things I dont like about LG's rom is crap lockscreen (CM12 has best lockscreen ever) and new Lollipop look. Kitkat looks much more elegant than Lollipop which looks childish and cartoonish. I bought G3 after having various Nexus devices with full stock google experience, and I gotta say it's nice to have some integrated useful features. CM12 is still missing many features, won't even think about switching to it right now.
Click to expand...
Click to collapse
I'm in agreement with speaker volume, I noticed after switching over that my phone wasnt as loud as it had been before. I believe a lot of people believe that the simple look of lolipop is what makes it so elegant, its more laid back. There are a lot of disadvantages with switching over to. If your a quickremote user you quickly miss not having it in cm12.
Long story short, custom ROM'S never be good as official ESPECIALLY for LG G3, you just need to understand that, for some people it's ok but for some don't. All you need is a root and MAYBE a custom kernel. PEACE.
Agreed on sound quality but CyanogenMod has many advantage's
I would argued on sound quality and maybe animations just because they are more much nice in CyanogenMod vs stock ROM. Everything else is just plain better in CyanogenMod. I am experiencing a randomly sound beep for about 1 to 3 seconds and dont know why. I am always on the lastest nightly.
Also I love the fact that I can see thr constants additions or fixes CyanogenMod is doing.
Tomogitarist said:
I never understood why people think that CM12 is so faster than LG's rom. For me both are blazing fast, CM12 could be even slower because it has longer animations (if we compare on 1x speed both). Speaker quality and volume is really lame on CM12 rom unlike on LG's rom. Only two things I dont like about LG's rom is crap lockscreen (CM12 has best lockscreen ever) and new Lollipop look. Kitkat looks much more elegant than Lollipop which looks childish and cartoonish. I bought G3 after having various Nexus devices with full stock google experience, and I gotta say it's nice to have some integrated useful features. CM12 is still missing many features, won't even think about switching to it right now.
Click to expand...
Click to collapse
B.s..... aosp is way, way faster. LG stock Rom is laggy as hell
---------- Post added at 12:48 AM ---------- Previous post was at 12:43 AM ----------
LastSUper said:
I'm in agreement with speaker volume, I noticed after switching over that my phone wasnt as loud as it had been before. I believe a lot of people believe that the simple look of lolipop is what makes it so elegant, its more laid back. There are a lot of disadvantages with switching over to. If your a quickremote user you quickly miss not having it in cm12.
Click to expand...
Click to collapse
You realize that you can use quickremote on aosp right? Check the apps section here for a flashable zip
[/COLOR]
You realize that you can use quickremote on aosp right? Check the apps section here for a flashable zip[/QUOTE]
Wonderful news, im happy to hear that quickremote is still a possibility, I tried a apk from the stock ROM but it did not work, I'll hunt down the zip
Nightly 1/22 has slight WiFi issues, everything else remains working as far as I could tell, currently trying a more stable 5.0 ROM, illusion
LastSUper said:
Nightly 1/22 has slight WiFi issues, everything else remains working as far as I could tell, currently trying a more stable 5.0 ROM, illusion
Click to expand...
Click to collapse
I had wifi and data issues too on CM12. I could barely get 3G on some places at work.
LastSUper said:
This morning I decided I couldn't hold back from android 5.0 any longer and the update just couldn't come fast enough (it never can, am I right) so being the average android fanboy I looked toward CyanogenMod. I knew all they had was night lies and that was why I held off so long, but my curiosity gave in and I had to. So I headed over to cyanogen and grabbed my handy dandy .zip . I rebooted to recovery and went through the routine, and it just couldn't go fast enough, in reality it was the fastest flash I've ever done. First cm12, then my gapps. Waited for the phone to reboot blahdeeblahdeeblahhh, went through the upgrade process and BAMMM! 5.0 RIGHT IN MY FACE! First look at this nightly 5.0 and I couldn't get enough. The quadhd has definatley been put in effect and it shows. Everything I've used has been fully functional except updating su binaries (prob lack of support for 5 due to being new). The elegance and speed run perfectly along eachother, and my phone has never been faster. I may be speaking to soon, but this project must be somewhere close to a stable build. I'm currently running 1/21 nightly and i recommend it to others, I have found this ROM safe and will continue updating my phone with nightlies
and leaving feedback, feel free to leave your expierience
Click to expand...
Click to collapse
It's good to hear that CM12 is coming along. I tried it back when it was "unofficial" and my phone was overheating to the point that it actually scared me. Since then I have moved over to Cloudy G3 (which is based on stock). The Cloudy G3 Rom itself is very quick and with the Android L theme from @Kickoff it has a much nicer look that is closer to the stock android UI. I think I will stick with Cloudy G3. The main reason being that I am able to use ExFAT on my SD card and also the LG camera allows you to save to SD and all of the LG features are there if I want them.
Illusion ROM is extremely stable with a good build team, been using for two days now with NO PROBLEMS WHATSOEVER! Its the full lollipop experience.
I also moved as soon as CM12 become possible to use for daily use.
Room is incredible fast, every day less and less bugs. With the most of them is possible to live with.
Comparing to ****ty LG's android, i finally have feeling that i have good phone. Lag and terrible quality of official android make me to feel sorry for buying this phone (beside battery).
I reverted back to cm12. Running 1/26 right now and its flawless. DO NOT UPDATE TO 1/27! There are major speed issues and connection problems. Illusion ROM lacked features I enjoyed and there settings menu was a train wreck.
Sent from my LG-D850 using XDA Free mobile app
WARNING
DO NOT UPDATE PAST NIGHTLY 26!!! after nightly 26 almost all connection services such as WiFi and mobile network will not work or work extremely poorly. I have tested all the way up to nightly 29. All the zips are in some way corrupt. They give red code while flashing but proceed anyways (I'm not a proffesional sorry guys haha). Nightly 29 wouldn't even boot without the kernel crashing. Nightly 26 is running almost flawlessly. I hope someone sees this so they can address the problem. I have still not tried nightly 30. I might try sometime later tommorow, I'll continue updating.
Nightly 30 and 31 are working and everything is starting to get polished over. Nightly 31 received a new boot animation darker than before with a nicer ending. Both run very well with no problems noticed so far other than very minor lag between some animations.
Mind that CM12 is in its early Nightlies, issues will be fixed but it will take time.
Well of course, I'm just recording bugs in each nightly so people will have a better idea whether or not they should move to the next nightly
I'm currently considering this rom. Comming from a Nexus 5 I really miss stock Lollipop. The only thing I was wondering is if it was possible to keep the LG Camera App and if the knock code still works? I don't really care about anything else from the official LG rom.
I notice there hasn't been any update recently to this thread. Are you guys still using Cyanogen? How is it comming along.
Thanks.
tenf00t said:
I'm currently considering this rom. Comming from a Nexus 5 I really miss stock Lollipop. The only thing I was wondering is if it was possible to keep the LG Camera App and if the knock code still works? I don't really care about anything else from the official LG rom.
I notice there hasn't been any update recently to this thread. Are you guys still using Cyanogen? How is it comming along.
Thanks.
Click to expand...
Click to collapse
the activeness of this thread doesn't determine the stability of a ROM lol. flash CM yourself and find out. if you want your G3 to be as smooth and flawless as your Nexus 5 was on AOSP, over clock your GPU to 580MHz and it'll fix all the lag. you can do this on the stock CM kernel using Trickster Mod kernel tweaker.
also, no LG camera and no knock code. but there is Motorola camera which is really just as great, and there is double tap screen to turn it on.
Sent from my LG G3
another review can be seen here
https://www.youtube.com/watch?v=SJC9B0qa2RY

D852 rom comparaison

Hi, since there are a lot of roms out there, I would like to know how to differentiate all these roms since the vast majority of them are based on cm12... Which rom is the smoothest? Which rom has the higher battery-life? Which one have the more functionalities? Which one compiles buttery-smooth performance, awesome battery life and a lot of USEFUl functionalities? I am currently using lollipop-stock root rom, with x-posed. I love the stock camera-app, but I experience lags, battery isn't as great as on kitkat, still 5.0.1, and random reboots every two-days,....
I've only tried out a few ROMs thus far on my d852.
Cloudy - A bit smoother than the actual stock ROM. Bluetooth audio would skip frequently, battery life was ok.
Dene Bluesmans ROM (http://forum.xda-developers.com/lg-g3/development/canadian-d852-stock-bumped-rooted-rom-t3056843) - This ran smoother than Cloudy, and bluetooth audio did not skip. There was a significant amount of 'buzz' present in bluetooth audio though, it may have also been present in Cloudy, but the skipping was bad enough that I didn't notice any other problems.
Cyanogen12 - Swapped over to this 2 night ago. This runs significantly more smoothly than stock, cloudy, or Dene's ROM. Battery life is better than I expected, and seems at least in the same ballpark as stock based ROMs. Camera performance is definitely worse than stock, although I haven't done an indepth comparison of the pictures / videos. No stability problems thus far. For a randomly chosen nightly build this is surprisingly good.
yeah it just works
BlackRabbits said:
I've only tried out a few ROMs thus far on my d852.
Cloudy - A bit smoother than the actual stock ROM. Bluetooth audio would skip frequently, battery life was ok.
Dene Bluesmans ROM (http://forum.xda-developers.com/lg-g3/development/canadian-d852-stock-bumped-rooted-rom-t3056843) - This ran smoother than Cloudy, and bluetooth audio did not skip. There was a significant amount of 'buzz' present in bluetooth audio though, it may have also been present in Cloudy, but the skipping was bad enough that I didn't notice any other problems.
Cyanogen12 - Swapped over to this 2 night ago. This runs significantly more smoothly than stock, cloudy, or Dene's ROM. Battery life is better than I expected, and seems at least in the same ballpark as stock based ROMs. Camera performance is definitely worse than stock, although I haven't done an indepth comparison of the pictures / videos. No stability problems thus far. For a randomly chosen nightly build this is surprisingly good.
Click to expand...
Click to collapse
I use CM12 currently because it is simple and straight forward. I admit I use it as a phone and web surfing device - not much else. I do notice that it really seems snappy and responsive - but I have very few needs.

SnapDragon CyanogenMod ROM: which one suggested as daily driver?

I have the opportunity to get a white i9505 with 16 GB RAM for €150.
I would like to understand if a rock stable CM style ROM is available or which one is the most appropriate when this features have priority:
battery running time
phone call quality and app stability
camera app stability and best snapshot quality
GPS signal quality / car navigation quality
overall stability
overall speed
I would like to have at least CM 11 (KitKat) and I did find those candidates (for comparison I also added a stock/CM mix):
[ROM][6.0.1][OFFICIAL] CyanogenMod 13 Status: Testing; no issues reported in the OP; late thread issues: some apps&root, bluetooth reactivation, laggy lockscreen (pin lock),
[JDCTeam][6.0.1][12 March] Optimized CyanogenMod 13.0 builds Status: Testing; no issues reported in the OP; late thread issues: network change,
[ROM][5.1.1][OFFICIAL] CyanogenMod 12.1 Status: Testing?; no issues reported in the OP; late thread issues: calls, battery drain, BT issues, random reboot
[JDCTeam][STABLE][5.1.1][26 January] Optimized CyanogenMod 12.1 builds [EOL] Status: Stable; issues reported in the OP: ANT+; late thread issues: RRO, Snap.apk camera crash,
[ROM][Official][4.4.4] CyanogenMod 11.0 Nightlies for the Qcom Intl Galaxy S4 (jflte) Status: Testing; no issues reported in the OP; late thread issues: ? note sure if CM-Wiki is up to date;
[ROM] Super WizCyan - S6 Port [debloated - 543.7MB, rooted + Addon Package]-27-Feb-16 (5.0.1) Status: Stable; issues reported in the OP: Automatic brightness, model & device & product name; late thread issues: ?
Found some useful posts:
sh4z CM12.1, CM11, stock/modded, CM13, oCM12.1, oCM 12.1 a, b
Finatic downgrade CM12.1>CM11, KK is way better then LP or MM,
So it seems CM11 is the most solid and oCM12.1 also solid but not sure if my impressions are well for my requirements.
Any suggestion regarding the listed or other CM style ROM is appreciated. Thank you for your experience.
the xda philosophy is kinda try it and decide for yourself. or search each of those threads with the keyword "bug", the thing is even the exact same models have slightly different versions of the hardware so what works perfectly for one guy can be a nightmare for another.
The only way is to try for yourself.
All roms ran fine for me. It all depends on how you use your phone, really.
I'd say a good starting point would be Optimized CM13. Thanks to the custom kernel included, you can have performance and battery life, depending on what profile you have selected.
From my experience, CM11 usually promises more stability and battery life. I just got i9505 this morning and still testing but CM 12.1 build 20151117 doesn't seem so bad.
In my opinion CM12.1 Snapshot (2015-11-17) is the most Stable ROM for JFLTEXX.
I just got my S4 a few days ago (I paid 50€ ) and running JDC CM 12.1
It's awesome stable and if you install a 3rd party camera app it works just fine
Coming from a S2 witch was petty laggy and crashed quiet often this upgrade is awesome!
I had not even one crash, I'm experiencing no lag and it's really fast
GPS works great, outside it fixes in about 3 seconds
For a good battery review it's too early for me but so far I can't complain, got below 10% awake and in airplane more 0.2%/h loss
I really can recommend this ROM!
There is a more up to date version in the thread but it's not listed on the first page, it's from 25.02.2016 just look for it
Just a little feedback on Official Cm12.1 (CM 12.1 build 2015/11/17) - been using this as a daily driver for a few weeks now (using novalauncher for my homescreen).
Performance & battery has been generally fine - even with moderate use (wifi or mobile data constantly left enabled, plenty of screen-on time, lots of photos, frequent use of whatsapp & SMS, email etc - but not really anything particularly draining such as long trips with GPS, or extended media usage), I get a good 2 and a bit days from each charge...
I'm sure I'd find my battery taking more of a hit if I were using it as an MP3 player to/from work, or having to use GPS frequently, but for day-to-day usage, battery has been excellent.
The included camera is good - nothing special to report (which is a good thing imo). No bugs, no unexpected behavior for good or ill, and no need to change the camera app unless there's a specific need (for higher-end functions, etc..).
Nightclub, low-light photos have been acceptable, daytime "optimal circumstances" pics have been great.
My girlfriend's S5 (using Samsung-branded rom) camera is more annoying, taking longer to find focus, is more temperamental (sometimes will only find focus if flash is on) and more unpredictable in what the resulting image will look like.
I'm not a camera geek (unless we're talking film SLRs), but I prefer mine to hers.
I've tested the GPS a few times, from cold-start it's about as quick as my standalone tomtom unit (not enough difference for me to put them side by side to test), and definitely faster to locate my initial position than my Gal-S2 using stock rom.
No drop-outs yet, but I've only used it briefly for testing, I've not had to do any long distance trips yet.
Again, only my gut feeling, but if it had taken an inordinately long time to locate me, then I'd have done some further testing...
Stability has been wonderful - no reboots, no mysterious crashes, or hangs to date.
I did get an error when I first installed, because after flashing the rom I (foolishly) rebooted before flashing GAPPS (which I should have done *immediately* after flashing the rom before leaving recovery), but a quick factory wipe & reflash of GAPPS sorted this without even having to reflash the rom. Bonus.
The only annoying things I've found are;
A) Lack of USB mass-storage (UMS). This is intrinsic to android though, only going back to version (what? 4.2? 4.4? Something like that) would help as my understanding is that it is simply no longer supported as a whole, and not the fault of any specific rom.
There is a semi-hidden option to use UMS available when the device is already connected to your PC via cable, but so far this has been of little use as it still doesn't let me access the SD card like the old Mass Storage function used to.
B) USB OTG. Worked out of the box first time, but after that first use, my device no longer detected a USB OTG cable was connected.
To rectify this issue, I simply rooted the device, and used Chainfire's StickMount (or USB OTG helper, either app worked), and now USB OTG is again fully supported.
I can't give any constructive feedback on the other roms you suggested - I briefly tried Official CM13, but one of my "must have" apps (ACR - automatic call recorder) was not playing nicely with CM13, so I immediately switched to CM12.1, and the exact-same .apk now works flawlessly.
I can't say if it's to do with Marshmallow, the CM13 rom, or what, so that's only a tenuous, anecdotal report.
Anyway, hope this helps narrow it down for you - for me, CM12.1 has been perfect; Stable, good battery life, and no unexpected behavior - pretty much everything I want from a rom tbh...
First of all, thank you that you dont open a thread with something like that:"What best rom for s4". Nice to see that you search for infos in the forum before you open up an thread! My favourite is CM12.1 last nightly!
My experience with other ROMs:
CM13 Nightly Bluetooth, Laggy UI and Bad Performance compared to CM12.1
Optimized CM13 network change, no EDGE only HSDPA and LTE, for CM12.1 performance you need "extreme performance" profile, touch issues
CM12.1 Snapshot/Nightly Sometime call issues (testing a solution)
Opzimized CM12.1 Snap Cam crash, huge BT issues with some drives, not best performance, touch issues
CM11 Nightly App crash in the background, than phone gets hot and takes down the battery in some hours.
Why CM12.1?
-Good batterylife
-Great performance (with l speed about 38.000P at AnTuTu)
-BT works to 99%
-no freeze and reboot in over 700h uptime
-smooth IU
-charging up to 1900mAh
-with faster GPS you get your postition in seconds
Thank you very much to all for your comments and statements. They help a lot and I think I will focus on CM12.1 variants testing.
I have a further question in my head: I wonder how CM12.1 is compared to the stock ROM regarding the features I care most for?
ChriMo said:
battery running time
phone call quality and app stability
camera app stability and best snapshot quality
GPS signal quality / car navigation quality
overall stability
overall speed
Click to expand...
Click to collapse
I've tested all ROMs from above and I have to say one thing - CM11 is the best ROM for daily usage. Without any custom kernels. And I will be use CM11 while it got updates.
..
MuF123 said:
When we are supposed to go that back into past, isn't it actually worth going for some lightweight TW ROM?
Any ideas which light TW rom to try? Do those have any BT issues?
Click to expand...
Click to collapse
OMEGA TW Custom ROM (4.4.2) with Aroma Installer can be lightweight ROM without most of bloatware. I've test it and havn't any BT issues.
zetcamp said:
I've tested all ROMs from above and I have to say one thing - CM11 is the best ROM for daily usage. Without any custom kernels. And I will be use CM11 while it got updates.
Click to expand...
Click to collapse
Personally, I like my Optimised CM 12.1
even if some points are really annoying me, and I might go back to TW...
- Screen is brighter
- Phone volume is louder
Are those problems present in CM 11? Can't remember.
Thanks
tanchette said:
Are those problems present in CM 11? Can't remember.
Thanks
Click to expand...
Click to collapse
As for me I havnt issues like above.
MY GT-I9505 personal ROMS experience:
I tested ALL roms:
CM13: It ROCKS! NO Bugs or so ever, smooth experience, snappy camera, (BTW I'm using CAMERA FV-5, which give you better image quality in settings, and advanced controlle), GOOD battery life, call and signal quality is perfect, gps and sensonrs work fine.
SUPER Wizcyan: In the beginning it seemed fine, until I installed all my apps, the the crapy lag beggined. NOT recommended.
CM12.1: SAME AS 13 BUT!: I prefer cm13 because it it more devolopped and has better software, even if it's still nightly builds.
HERE Begins your personal experience, Choose what YOU want and prefer, this is only MY review for this roms.

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