for those with both overheating + signal issues - Samsung Galaxy Nexus

I decided to experiment with the phone and made the following modifications:
ZYGOT3 1.3 AOSP 4.0.3 ROM
4.0.3 Radio
Apex Kernal V3 IML74K
It seemed switching to a 4.0.3 ROM & updating to the 4.0.3 radio made some decent fixes to my signal strength + increased my DL speeds.
As for "overheating", I used Apex & over locked to 1350MHz but then under volted to 1125mV. Upon doing so, went back to doing some gaming & noticed both slightly increased performance as well as found the phone was no longer getting hot.
I'm not sure how this site is with external links(rootzwiki) but I went to the Galaxy Nexus development forum and found the items there.
[EDIT] This was done on an LTE Nexus in case anyone asks.

does this mean those issues can be fixed with an official android update?

hnakhi said:
does this mean those issues can be fixed with an official android update?
Click to expand...
Click to collapse
most likely yes. although the over clocking / under volting wouldn't be part of that.

Related

[Q] Poor graphics performance - normal?

Hello,
I´ve just bought a Galaxy Nexus and had great expectations about it being lag free. This was even my first impression but after 2 days of use I can see there are some actions that display a clear visual lag/frame drop.
- On the home screen, if I switch panels using my finger it goes great but if I press the center button to get back to the center panel the transition isn´t smooth (frame drop)
- The blue glow animations from pressing the buttons is not smooth, I can see clearly the transition from the strong glow to black again (stage by stage). It´s even stronger in the settings app, where I press any of the options (battery, app, display, ...) and it takes 1 second to open the new activity: during this time I can see 3 stages before the glow disappears.
- In the apps/widgets list, when I scroll left I can see the panel stops and quickly starts to run smooth again.
The phone came as a yakjuzs but I unlocked the bootloader and updated to yakju 4.0.2 (bootloader, radio and os).
I ran some benchmarks and got lower results than people posted on the internet:
- Quadrant: once 1419 and once 1881. Framerate on the graphics test were: 20/25 on the ladder, 7/8 on the planet and 10/20 on the dna
- Antutu: total score 6140, 2d graphics: 265, 3d graphics: 1184
Are those numbers and behaviors normal? I expected more from the device since it has 2d aceleration (activated for all the apps by the developers settings).
Any chance my upgrade to yakju 4.0.2 is the reason of this performance?
I hope you guys can help me
Gabriel Simões
ps: after upgrading I got stuck in an infinite loop so I did a factory reset and was finally able to use the phone.
(sorry for the double post on the general android forum)
Kill quadrant with fire please as it means nothing . A lot of your issues cleared up with 4.0.3.
Also don't run live walls unless they are meant for ics. That does not include all the stock ones. Phase beam and Galaxy are the only ones from Google that are ics ready. 3rd party I have no idea.
4.0.3 drastically improved my benchmarks and overall performance, went from around your scores up to 3100 with a 4.0.3 ROM and franco's nightly kernel and rid almost all lag in the UI
I specifically remember on the planet portion of the Quadrant Standard benchmark there was a whole chunk missing out of the larger planet while I was on stock 4.0.2...flashed 4.0.3 and it runs at 60 frames a second
I'm also not sure what effect ICS has on the benchmark's accuracy, if any
I'd suggest flashing a new ROM if you were planning on rooting anyway, if not hold out for the official OTA
Attached is my newest bench (franco's 13 with bixgie's 4.0.3 build 4, OC'd to 1350 on higher score and stock clocks lower score)
Its all fake.
Planets uses software rendering on sgx gpus.The renderer was removed from your rom. Its smoke and mirrors because no other apps use that like planets does. The quadrant scores arent translating to performance, and 4.0.3 on its own doesnt improve the scores. It does clear up some graphics and performance issues though.
Its nice to know I didn´t fVck my cellphone on it´s first day!
I´ve been thinking if I should upgrade to a non official 4.0.3 since I got the nexus to have a standard plataform to develop. Audio engine changed a lot from 2.2 to 4.0 and I have to update apps.
By the other side I´d like to lower voltage to improve even more my battery (I get to the end of the day with 50% left).
How is franco's 4.0.3 working for you? Is it too modded?
Also, any idea on when 4.0.3 official will come?
Last but not least, any improvements to screen quality (colors at least)?
tnx
adrynalyne said:
Its all fake.
Planets uses software rendering on sgx gpus.The renderer was removed from your rom. Its smoke and mirrors because no other apps use that like planets does.
Click to expand...
Click to collapse
Are there any more accurate benchmarks you'd recommend? (other than authentic usage of course) When I was looking Quadrant seemed to be the most popular (which I understand doesn't make it the best, but I figured it's a good starting point)
Also I've been using franco's nightly's since I got my phone and it's been excellent for me. Better battery life, performance, added features and patches are a nice touch too. Can't say it's too modded since I've yet to run into any issues with any of the changes he's made.
Link to franco's kernel: http://forum.xda-developers.com/showthread.php?t=1422956
Remember - ICS is still new. Most apps/games still aren't "optimized" for it.
Sent from my Galaxy Nexus using XDA App
Quadrant isn't ICS optimized and only uses one core I believe.
Sent from my Galaxy Nexus using xda premium
adrynalyne said:
Kill quadrant with fire please as it means nothing . A lot of your issues cleared up with 4.0.3.
Also don't run live walls unless they are meant for ics. That does not include all the stock ones. Phase beam and Galaxy are the only ones from Google that are ics ready. 3rd party I have no idea.
Click to expand...
Click to collapse
Can you explain what you mean by "ics ready"? Do you mean that all the stock live wallpapers but 2 on the phone aren't optimized? Why would google release the phone like that?
I only ask because I was planning on using the nexus LWP
The Galaxy Nexus laggs with every Livewallpaper I've tried even with firmware 4.0.3 ...
Just don't use them
OJ in Compton said:
Can you explain what you mean by "ics ready"? Do you mean that all the stock live wallpapers but 2 on the phone aren't optimized? Why would google release the phone like that?
I only ask because I was planning on using the nexus LWP
Click to expand...
Click to collapse
nobody knows why but google goofed because only 1 LWP works on the new nexus. every other one lags horribly. they must have completely overlooked it i guess.
Why do these retarded threads keep popping up, there is already tons of info on this.
Use the search son
sent from my googletron
Using static wallpapers since day one.
Things I do like a lot right now: battery and 3g speed. For a guy that used to use a milestone + cm6, this thing flies and handles 1 day of job with spare juice.
I´d like to know what changed so much from stock 4.0.2 kernel and franco's 4.0.3
Shakes head. Goes back to superb nexus experience.
Sent from my Nexus in Texas.
@rbiter said:
Shakes head. Goes back to superb nexus experience.
Sent from my Nexus in Texas.
Click to expand...
Click to collapse
That different?
Colemak said:
Are there any more accurate benchmarks you'd recommend? (other than authentic usage of course) When I was looking Quadrant seemed to be the most popular (which I understand doesn't make it the best, but I figured it's a good starting point)
Also I've been using franco's nightly's since I got my phone and it's been excellent for me. Better battery life, performance, added features and patches are a nice touch too. Can't say it's too modded since I've yet to run into any issues with any of the changes he's made.
Link to franco's kernel: http://forum.xda-developers.com/showthread.php?t=1422956
Click to expand...
Click to collapse
Antutu is better but as for how accurate, I know not.
ChongoDroid said:
Why do these retarded threads keep popping up, there is already tons of info on this.
Use the search son
sent from my googletron
Click to expand...
Click to collapse
So retarded that people still come here with doubts ...
I will try to improve my search skills, improve your invisibility ones ...
Gabriel Simões said:
I will try to improve my search skills, improve your invisibility ones ...
Click to expand...
Click to collapse
LOL....sorry that was funny
deezid said:
The Galaxy Nexus laggs with every Livewallpaper I've tried even with firmware 4.0.3 ...
Just don't use them
Click to expand...
Click to collapse
A lot of the lag in ICS is caused by the animated soft keys. This is fixed in cm9 by having the softkeys have no animation and simply just light up instead of lighting up and fading like before.
blackhand1001 said:
A lot of the lag in ICS is caused by the animated soft keys. This is fixed in cm9 by having the softkeys have no animation and simply just light up instead of lighting up and fading like before.
Click to expand...
Click to collapse
Those animatios are really instable in 4.0.2 std:
- If I open the notification bar and press home only once the animation looks great ... if I keep pressing it will lag on the 3rd or 4th time and on...
- The animation in settings menu is terrible and lags a lot ... it takes like 1 second to open the battery activity and while that I can see clearly 3 stages of animation fading out...

[Q] App Lag, Choppy Scrolling, Slow Loading Apps... Anyone else?

Hi All,
I have had my GSM GNEX for almost a month now and have already suffered from the weird bug of loosing signal for no reason after flashing any 4.0.3+ AOSP ROM ( I have a thread dedicated to this here http://forum.xda-developers.com/showthread.php?t=1487239 ) and I have to say that after using it for a while now, the performance is NOT what I was expecting.
Apps take WAY longer to load on my GNEX then they do on my SGSII both on H Data and on WIFI. Apps include Facebook, XDA Premium, etc...
Scrolling within these same (or any other) apps is very laggy and choppy compared to my SGSII and just general response of the apps is quite laggy compared to the same apps on my SGSII and again this is using both H Data or WIFI.
Has anyone else noticed this at all? If you think it may be ROM based then please see my signature for info.
Does this / Could this have anything to do with the "Force 2G rendering" option in the settings menu? I have not had it turned on since I got my GNEX...
Thanks...
I think you're experiencing the same compare/contrast that I am vs the SGSII. I think it comes down to the gpu (potential cpu as well) influence. My first impressions are that I'll get lag + choppiness when multitasking +/- what those tasks might be.
Also, widgets in the app drawer, forget about it, various kernels and ROMs and drawer lag is typically there with widgets in the drawer for me, at least from a "cold start".
That said, I'm much happier with my GN that I am with my I9100 despite the apparent hw advantages of the I9100.
mudferret said:
I think you're experiencing the same compare/contrast that I am vs the SGSII. I think it comes down to the gpu (potential cpu as well) influence. My first impressions are that I'll get lag + choppiness when multitasking +/- what those tasks might be.
Also, widgets in the app drawer, forget about it, various kernels and ROMs and drawer lag is typically there with widgets in the drawer for me, at least from a "cold start".
That said, I'm much happier with my GN that I am with my I9100 despite the apparent hw advantages of the I9100.
Click to expand...
Click to collapse
Thanks for the reply... I don't have any widgets in my drawer nor do I really have many apps running simultaneously as I'm a bit OCD when it comes to closing apps that I am not using. I have turned on the "Force 2G rendering" option and it SEEMS to have made a SLIGHT difference (at least in my mind... lol).
Also... have you (or anyone) also noticed that the colours / screen on the GNEX just don't "POP" like they do on the SGSII? My colours (compared to my SGSII) just seem very "blah". Could this be due to the fact that the SGSII is SAMOLED + and the GNEX is only SAMOLED? Would it really make THAT much of a difference? Does the option on the SGSII for Standard, Dynamic and Movie really make that much of a difference?
I dont know could be causing this, but mine seems smooth like always. Maybe the SGS2 is just that much better? I dont use 2d rendering either as for me that makes thing laggy and choppy.
I'm using Leankernel 2.2 now and smoothness is great; it's posted in the CDMA dev forum, but is compatible with GSM as well.
mudferret said:
I'm using Leankernel 2.2 now and smoothness is great; it's posted in the CDMA dev forum, but is compatible with GSM as well.
Click to expand...
Click to collapse
That's the other thing about MY GNEX though. As I said... I had the weird bug with my device after flashing any AOSP 4.0.3+ ROM where I would randomly just lose signal ALL TOGETHER making the phone pretty much useless and the ONLY thing that I found that fixed the issue was using the FuGuMod Kernel so I am scared to try any other kernels.
Take a look at the link I posted in my first post for more info. Others have also experienced this bug(?).
Re: signal drop.
I haven't experienced it yet, although I only purchased the phone on Sunday, it was 4.0.3 20 minutes after buying however.
mudferret said:
Re: signal drop.
I haven't experienced it yet, although I only purchased the phone on Sunday, it was 4.0.3 20 minutes after buying however.
Click to expand...
Click to collapse
Mine was flashed to 4.0.3 too almost as quickly and the strange thing is that on Stock 4.0.1 AND on ARHD 4.0.2 ROMS the signal would not drop with the stock OR ROM included Kernels but as soon as I flashed to 4.0.3 the signal would drop like every 5 minutes and the only thing that fixed it was using the FuGuMod Kernel. I am using the UGKL1 radio as well since I am here in Canada and yes... I have tried like ALL the other radios and so far the UGKL1 seems to be the best.
yiannisthegreek said:
That's the other thing about MY GNEX though. As I said... I had the weird bug with my device after flashing any AOSP 4.0.3+ ROM where I would randomly just lose signal ALL TOGETHER making the phone pretty much useless and the ONLY thing that I found that fixed the issue was using the FuGuMod Kernel so I am scared to try any other kernels.
Take a look at the link I posted in my first post for more info. Others have also experienced this bug(?).
Click to expand...
Click to collapse
I have to say that kernel is not responsible for signal loss it is your modem . You should also understand that flashing a rom can't change your modem, only if u flash it manually . So I advice you to visit modem collection topic and try several , the efficiency depends on mobile network you use , so I can't name the best for you. As for me UGKK7 works better than others .
Sent from my Galaxy Nexus using Tapatalk
Speaking about choppiness and lag ... I tried almost all kernels and roms and my verdict for performance hungry : use MoDaCo + Franco kernel 13 .1 or AOKP with the kernel mentioned above . You will be very impressed . But pay attention 13.1 version of kernel not the latest cuz this one is rock stable and very very smooth like nothing else
Sent from my Galaxy Nexus using Tapatalk
beeboss said:
I have to say that kernel is not responsible for signal loss it is your modem . You should also understand that flashing a rom can't change your modem, only if u flash it manually . So I advice you to visit modem collection topic and try several , the efficiency depends on mobile network you use , so I can't name the best for you. As for me UGKK7 works better than others .
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
I know it sounds silly that a kernel seemed to fix the signal drop issue as I thought it was weird as well but if you look at my thread (link is in my first post) you will see that it is not ONLY me who has fixed this issue by using the FuGuMod Kernel. There are about 10 others who have posted the same success and some who have posted that OTHER Kernel/Radio/ROM combos have fixed their issues as well when NOTHING ELSE had worked.
In your case, I would go to the Samsung website, and download the stock firmware, and stick with that, just root it, and flash recovery (if it get's erased)
Then check if your problem maintains, if it does, relock bootloader, and send it back to Samsung (warranty) if not, then it's the ROM and/or kernel you had installed with the AOKP ROM...
familyguy59 said:
In your case, I would go to the Samsung website, and download the stock firmware, and stick with that, just root it, and flash recovery (if it get's erased)
Then check if your problem maintains, if it does, relock bootloader, and send it back to Samsung (warranty) if not, then it's the ROM and/or kernel you had installed with the AOKP ROM...
Click to expand...
Click to collapse
I have a nandroid backup of my stock ROM rooted and with CWM and like I said... I do not lose connection while on stock ROM which for me is 4.0.1
I only started losing signal when I flashed ANY aosp 4.0.3+ ROMs until I flashed the FuGuMod Kernel which seems to have fixed the signal loss issue so unfortunately...
Sending it to Samsung for warranty wont do any good cause on stock there is no issue and if I send it back while on a custom ROM they will void my warranty so I'm kinda hooped either way...

Best current ROM/Kernal?

Hi all,
I'm a new Nexus user and I was just wondering what is currently the best ROM and Kernal people are using. I put Android Revolution HD on my Nexus a few days ago and it's running great. I keep hearing people talk about Cyanogen or the Franco kernal though.
Are the performance improvements that much better, or should I stick to Revolution? I don't require a lot of personalization in terms of how things look. I'm quite happy with the stock look of the phone. I just want all the "behind the scenes" improvements like better battery life and loading times. What's the best setup in your experiences?
Thanks!
I've played around with several of the roms and kernels, with mixed results. It seemed like some roms and kernels would get me crazy performance, but really crappy stability.
The setup I'm running now is a cleanly wiped install of GummyNex 0.8.1 found here, or more directly here OnDemand governor is giving me respectable battery life. When I'm running short, I'll switch to Conservative. I've been meaning to set something up in Tasker or Setting Profiles to do it for me.
And Google apps found here, also more directly here
The kernel I run is Trinity, found here
If you haven't done so already, I found awesome performance improvements by opening the egl,cfg file in /system/lib/egl/, and deleting the first line- usually "0 0 android". Then going back into the egl folder and deleting both the .bak file some editors create, and the "libGLES_android.so" file. This is an ICS tweak that alleges to eliminate CPU rendering. I know there's an option in developer tools to "force GPU rendering", but apparently that doesn't quite cut it.
Anyway, that's my 2 cents, and it's blazing fast and stable. Averaging around 3800 in Quadrant.
Thanks! Revolution HD already does GPU rendering so I'm not to worried about that. I guess I'll just stick with that since it's basically stock with a few performance tweaks. I'm not big on instability :/.
The Trinity kernel looks interesting though... Is the overclock safe though? And does it drain a lot of extra battery?
Luuthian said:
Thanks! Revolution HD already does GPU rendering so I'm not to worried about that. I guess I'll just stick with that since it's basically stock with a few performance tweaks. I'm not big on instability :/.
The Trinity kernel looks interesting though... Is the overclock safe though? And does it drain a lot of extra battery?
Click to expand...
Click to collapse
Revolution HD is based on 4.0.2 so many kernels will not work because they are based on 4.0.3 and 4.0.4. I highly recommend you use a rom that is based on 4.0.3 AOSP (Such as GummyNex or AOKP). 4.0.3 has better stability/battery/performance tweaks anyway. If you want a better selection of Trinity's kernels go here. TNP1344-ANY-384-aelp (dated Feb 27th) is really nice. If it gives you bootloops up the voltages by 50 or 100.
aokp.27 + glados.v.1.18 OR leankernel.v.2.4.0 (both are stable as a rock)
Alright, I'll try Open Kang I guess. I'm so new to this... Sorry for all the questions :/.
It seems like a hassle to reinstall all your apps often so that you can switch to a new ROM . Does this need to be done every time the device changes its firmware version?
Luuthian said:
Alright, I'll try Open Kang I guess. I'm so new to this... Sorry for all the questions :/.
It seems like a hassle to reinstall all your apps often so that you can switch to a new ROM . Does this need to be done every time the device changes its firmware version?
Click to expand...
Click to collapse
Well... you can always backup your apps with Titanium Backup, and save all your preferences (such as Nova Launcher, Minimalistic Text, etc.) and then reload that. And usually if you stick one one Rom and then an update comes from that rom, you don't have to wipe data (just cache & dalvik cache). But if you're switching Roms, then yes, you have to reinstall all your apps.
Luuthian said:
Alright, I'll try Open Kang I guess. I'm so new to this... Sorry for all the questions :/.
It seems like a hassle to reinstall all your apps often so that you can switch to a new ROM . Does this need to be done every time the device changes its firmware version?
Click to expand...
Click to collapse
with titanium pro its a matter of minutes, saves your app-data also, so you don't loose your highscores. but as was mentioned before, updates go through without factory-reset most of the time once you're settled.
btw, aokp is perfectly stable.
I'm running gummy with the latest lean kernel and love it. Battery life is great and performance is top notch. Big fan of team gummy. I get a solid full days use regularly. usually around 20% when I plug it in after 16 hours of use and I use it fairly regularly, wifi, 4g, txt, web, etc.
Sent from my Galaxy Nexus using Tapatalk

[FIX] Galaxy Nexus GSM low latency audio playback

In my opinion one of the main flaws of the Android ICS OS the big audio playback latency - about 88 ms. This impacts negatively many applications that emulate musical instruments and the ones that do VOIP like Skype or Google Talk. For VOIP apps the audio lag also has a negative impact on acoustic echo cancellation - probably the most difficult feature to implement on an Android phone. In spite of many user protests and requests apparently Google has chosen not to do anything about it.
This is a similar thread to the one started by "Windows X":
http://forum.xda-developers.com/showthread.php?t=1621914
but the solution is applicable to the Google Galaxy Nexus GSM phone ( or with custom ROMs based on ICS 4.0.4 GSM (maguro))
The attached package should be used only by experienced users that can eventually restore their system to the original state. I tested it only on ICS 4.0.4 GSM phone build IMM76I (maguro). In this configuration it worked flawlessly as far as I could test it. Other successful testing reports coming for CM9 Nightly Builds, AOKP and rascream maguro ROMs.
The latency after aplying it should be about 20 ms - as reported by the "Caustic 2" app.
Change log:
Original package replaced by "lowlatsnd_inst.zip"
To restore to original state you may use "lowlatsnd_rest.zip" or other restore methods if necessary.
Status: stable
Note: applying this might reverse changes made in other mods.
consider submitting to AOSP once you're sure it's stable
Actually I think it is pretty stable, but I tested it only on my ICS 4.0.4 GSM phone build IMM76I.
vonVideo said:
Actually I think it is pretty stable, but I tested it only on my ICS 4.0.4 GSM phone build IMM76I.
Click to expand...
Click to collapse
Ill be trying on AOKP later today, but as its just a modified AOSP, I dont expect any issues. Nice find!
vonVideo said:
In my opinion one of the main flaws of the Android ICS OS the big audio playback latency - about 88 ms. This impacts negatively many applications that emulate musical instruments and the ones that do VOIP like Skype or Google Talk. For VOIP apps the audio lag also has a negative impact on acoustic echo cancellation - probably the most difficult feature to implement on an Android phone. In spite of many user protests and requests apparently Google has chosen not to do anything about it.
This is a similar thread to the one started by "Windows X":
http://forum.xda-developers.com/showthread.php?t=1621914
but the solution is applicable to the Google Galaxy Nexus GSM phone.
The attached package is in an experimental stage and should be used only by experienced programmers that can eventually restore their system to the original state. I tested it only on ICS 4.0.4 GSM phone build IMM76I.
The latency after aplying it should be about 20 ms - as reported by the "Caustic 2" app.
Click to expand...
Click to collapse
So that's why I have an echo on almost all of my phone calls and voip apps?
Is this a flashable zip or something you have to include before compiling?
It is a flashable zip.
The big audio playback latency is one of the reasons for echo cancellation poor performance.
I'm guessing it's possible to manually paste these files into the phone via some form of root explorer, right?
Since I'm new to the GN (had a Desire before), is it possible for you to create a flashable version of the stock files which will get replaced, as a precaution, please? Backing up and restoring takes quite a while (some minutes vs. a few seconds compared to a patch )
Edit: maybe I haven't noticed it, but I'm on 4.0.4 update 2 (forgot the exact build number - as I said, I'm new to the GN ) so... where exactly (or rather, how) can I spot the differences before and after applying the patches?
Actually I have included in the zip the original libraries too with the extension ".orig" for ICS 4.0.4
They may work on 4.0.2 too, but I did not test them. You can copy your original libraries for example in /data/local/tmp/ and restore them later if you need by mounting system rw...
Tested this on the Modaco ROM ..
Seems to break system sounds. Music doesnt play anymore.
Phone calls still work though...
Caustic 2 does say 20ms latency..
going back to stock for now but sure deserves attention..
Unfortunately I don't know the Modaco ROM. On ICS 4.0.4 it works flawlessly with any sound source I tested so far.
So this should work on rascream ROM then? (AOSP from source with very few color changes...basically stock)
Sent from my Galaxy Nexus using xda premium
Would someone be kind enough to graciously tell us if this made a difference (and what other bugs they've noticed) with their ROMs and device performance? Not that I'm scared or anything, but I'd like to be aware of what I'm trying to spot the difference in.
Seems to work fine with newest AOKP. Thanks!
If rascream ROM is AOSP with very few color changes then this should work in the maguro version.
This sure sounds a very interesting project. I hope you get lots of feedback and continue to work on that. Unfortunately, I haven't noticed that lag you are talking about. Most probably my ear isn't trained to spot it. How could I reproduce it, so that I would notice the difference before and after?
Thanks
The lag is very easy to notice in a Skype of Google Talk call for example.
Also, you may try apps like "Caustic 2" - hit the keyboard and notice a lag of the generated sound from the moment you tap the screen, or "DroiDrum"... you don't need a trained ear for that...
Works great on newest aokp! Thanks can definitely tell a difference in caustic especially before flashing this.....good job
Flashed this on rascream and all seems good.
Sent from my Galaxy Nexus using xda premium
vonVideo said:
Unfortunately I don't know the Modaco ROM. On ICS 4.0.4 it works flawlessly with any sound source I tested so far.
Click to expand...
Click to collapse
yeah I wouldnt worry about Modaco..
its not a "full" 4.0.4 rom so thats probably why it didnt work for me..
quick question... would this increase battery usage, or has any of you testing this noticed something like that?
It might increase battery usage, but I didn't see any noticeable difference.

[Q] WiFi reception in custom ROMs

The most difficult part about changing ROMs in my rooted Droid Incredible (DINC) has been WiFi reception.
When I tried "Touch of Blue" v2.2, reputed to be a slight and very stable mod of stock Verizon, my WiFi reception at home simply died. Constant reconnection attempts with no actual connection established.
The best experience was when I downgraded from Gingerbread (GB) 2.3.4 to Froyo 2.2 in order to root and set S-OFF. WiFi was easy and strong, especially at home (as you might expect).
Reading up on this here at xda & elsewhere on the Internet indicated that the RSSI (Received Signal Strength Indicator) minimum was set much higher in GB than Froyo (or perhaps Froyo did not even have such a minimum at all), which caused the problem. Some said this meant the ROM must be tweaked, others said the radio baseband, still others the kernel. A few thought a manual tweak of the RSSI settings was possible, but gave insufficient details.
In any case, my (still limited) experience with modded ROMS for the DINC has not been good.
Can anyone who has installed a modded ROM of any sort report about WiFi connectivity, and what it takes to get good quallity -- a particular radio, a particular kernel, etc?
Best ROM threads aren't encouraged but there is already this thread that's been allowed so please use that one if you want to know the best ROM/lots of different opinions. I'll be editing your title as your post is very specific so is fine to be kept as not focussing on the best ROM in particular as your title suggests. Please don't make this a best ROM thread though.
Thanks
AvRS
Understood
AvRS said:
Best ROM threads aren't encouraged but there is already this thread that's been allowed so please use that one if you want to know the best ROM/lots of different opinions. I'll be editing your title as your post is very specific so is fine to be kept as not focussing on the best ROM in particular as your title suggests. Please don't make this a best ROM thread though.
Thanks
AvRS
Click to expand...
Click to collapse
Please feel free to close this thread or even take it down if it causes a problem. If you need my permission as the original author, then you have it.
I just wanted to not have to load a bunch of ROMs to find one that works well with my WiFi. As another Question thread I just submitted indicates, I have had a very difficult time changing ROMs (at least on a downgrade path).
I haven't had any wifi issues with my DInc. Here's my current setup:
Albinoman's AOSP JB ROM RC2
Tiny's Incredikernel 9-21-2012
Radio 2.15.10.12.20
I also had no issues with the downgraded radio that comes with Froyo during the unlock process.
Yeah, I've had wifi issues on the shiny blue dinc as well. My router broadcasts at nearly max db, meaning I can pick it up 3 stories away in a masonry building built in 1964, and yet the dinc sometimes won't show full bars when I'm sitting right next to it, and forget walking down the hall. About to try Pimp my Rom, but if anyone has other input it's much appreciated.
eoraptor said:
Yeah, I've had wifi issues on the shiny blue dinc as well. My router broadcasts at nearly max db, meaning I can pick it up 3 stories away in a masonry building built in 1964, and yet the dinc sometimes won't show full bars when I'm sitting right next to it, and forget walking down the hall. About to try Pimp my Rom, but if anyone has other input it's much appreciated.
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Whats pimp my rom
Sent from my EPAD using xda app-developers app
kirkers said:
I just wanted to not have to load a bunch of ROMs to find one that works well with my WiFi. As another Question thread I just submitted indicates, I have had a very difficult time changing ROMs (at least on a downgrade path).
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I've never noticed any difference in wifi between the many ROM's I've run in the year since I've been a dinc user. My list includes:
Stock 2.3.4 Gingerbread
MIUI Gingerbread
MIUI Ice Cream Sandwich
AOKP Ice Cream Sandwich
Evervolv Ice Cream Sandwich
Ice Cream Senseless (My favorite for a long, long time, though it now needs a mod to kill the OTA nag)
Mamarley Linaro ICS
Evervolv Jelly Bean
Pons CM10 (best ROM ever!)
I know there has been an update to the Wifi kernel drivers for our phones relatively recently, but I've been unable to tell any difference. Wifi reception on my phone is very similar to what I get on my laptop: satisfactory, though by no means stellar. The similarity is understandable, though, as they both have low-end Broadcom wifi chips.
I spent as little time as possible on Froyo, just long enough to get s-off. Changing ROMs has been very easy for me on the dinc, but then I am a Linux user and am quite comfortable on the command line, so my 'easy' may not be the same as yours.

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