Develop Bugs

Possibly buying SGS III today

while it's only $100 at best buy. How's the development for this one (AT&T)? It looks like 9/10 of the ROMs have been abandoned and not updated for a month or more, is there some reason for this?
Anyway, if I get the SGSIII I will NEED
GPS that locks within 30 seconds, I get lost A LOT.
Working audio (no skipping or weird issues) from the 3.5mm connector
stable and doesn't crash or go really slow
Camera working enough to at least take clear pictures quickly
Do any ROMs do this currently?
Also a couple other questions. What can I expect for battery life, does it last a whole day with moderately heavy use? Any known issues that just come with the device and can't be/aren't currently fixed, like crapple's camera flare or my Infuse's terrible GPS (that got fixed with a relaunch and silent recall)?

Wtf. Almost every cm10 or aokp rom has been updated nightly. Most touchwiz roms don't get updated since they are close to being finished since there are no bugs on stock roms.
If you want it to work good run touchwiz roms. With battery I get 15 to 25 hours and about 4 hours on screen time which is pretty heavy use. As for bugs none I know of on stock. Everything works flawlessly.
Sent from my SGH-I747 using xda premium

you can use aokp, Its great!

While the International version has a ton of roms, the I747 has a good amount of solid builds. You can have your choice of stock ics touchwiz (ariel), jelly bean touchwiz leaks (aristodemos, serenity) and aosp jellybean hybrids (aokp, liquid smooth, paranoid android). All work perfectly with GPS locking on within 15 seconds max. Never had a problem.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

100$ outright or under contract? BB canada is 0$ on our crappy 3 year plan

Yea.... a lot of the TouchWiz ICS ROM's haven't had updates lately because there isn't really a whole lot for them to do with the ROM, since it was pretty much complete to begin with. Just about all they really did on them is remove bloat, add custom themes, and tweak some stuff here and there. The TouchWiz JB ROM's still get updated fairly regularly, since there are still tweaks to be made here and there, and things to be updated as new leaks arise. But stuff like Cyanogenmod and the different ROM's built off of it are updated daily or every other day or two.

Been using CM10 nightly and now on M2 stable build. I use it as daily driver and don't have any issues. You won't be disappointed OP

I'll give my two cents as I've had this phone for bout 4 days now and I am coming of iOS.
I am a fairly techy user. I I run Linux servers for fun. I am but never got jntk android because I figured I'd play with the phone more than use it and it would end up being broken half the time.
Immediately after getting it I rooted it and flashed the rom and have already tried CM10, two TW ROMs and whatever else I could get my hand on.
Ultimately for stability purposes I'm still on stock. The phone is really good in terms of use, and but be prepared to know that ROMing it is still an experimental thing and if you want it to work flawlessly, and you'll most probably sitting on stock (which is not a bad thing)
Sent from my SAMSUNG-SGH-I747 using xda premium

not to hijack the thread..
but is Ariel the ATT equal of CleanRom for verizon?
I'm on SlimBean but battery isn't stellar... so going to try my luck at a touchwiz rom.

I have a international gs3 9300 and an ATT gs3 and I run my Att gs3 as my main phone because tasks aokp jellybean ROM is hands down the best ROM built for either phone. The 9300 has many more roms than the i747. I bought the 9300 for the increased development and I learned the expensive way that quality beats quantity in the ROM department. Get the Att gs3 and root and flash tasks aokp and I guarantee you will be very happy.

I hope you got the phone today and I hope you enjoy it. Personally, I'm so satisfied with the stock rooted ROM that I've almost kicked my flashing addiction.
Almost.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2

You can look under the original development page for some good stable roms like SlimBean, PA, and Aokp. All function well enough to be a DD.

Jonnyredcorn said:
I have a international gs3 9300 and an ATT gs3 and I run my Att gs3 as my main phone because tasks aokp jellybean ROM is hands down the best ROM built for either phone. The 9300 has many more roms than the i747. I bought the 9300 for the increased development and I learned the expensive way that quality beats quantity in the ROM department. Get the Att gs3 and root and flash tasks aokp and I guarantee you will be very happy.
Click to expand...
Click to collapse
I agree with Jonny here... I too am running JB AOKP and everything works perfect. Task650 is always adding new commits and is constantly updating the ROM. Another point to consider... every phone is NOT created equal. The same ROM and kernel can run better/worse on one SGS3 to the next. You have to flash and try a ROM out to see how it runs for you because it won't be the same on another phone of the same model. Besides, what's stopping YOU from going through the development area and reading the threads like the rest of us have to do to learn what we need to? First suggestion.... don't be lazy and expect others to spoon feed you answers because you WILL receive backlash and grief. Do yourself a favor and SEARCH and READ anything and everything you feel is pertinent to your query. Spare yourself the frustration. This is just a word to the wise. No disrespect intended.
Sent from my AOKP powered Samsung Galaxy S III

t3chn0s1s said:
I agree with Jonny here... I too am running JB AOKP and everything works perfect. Task650 is always adding new commits and is constantly updating the ROM. Another point to consider... every phone is NOT created equal. The same ROM and kernel can run better/worse on one SGS3 to the next. You have to flash and try a ROM out to see how it runs for you because it won't be the same on another phone of the same model. Besides, what's stopping YOU from going through the development area and reading the threads like the rest of us have to do to learn what we need to? First suggestion.... don't be lazy and expect others to spoon feed you answers because you WILL receive backlash and grief. Do yourself a favor and SEARCH and READ anything and everything you feel is pertinent to your query. Spare yourself the frustration. This is just a word to the wise. No disrespect intended.
Sent from my AOKP powered Samsung Galaxy S III
Click to expand...
Click to collapse
This.
Task and ktoonzes are rocking this phone and Cyanogen himself is heading up CM development. Enough said.

thacounty said:
This.
Task and ktoonzes are rocking this phone and Cyanogen himself is heading up CM development. Enough said.
Click to expand...
Click to collapse
Exactly.
Sent from my AOKP powered Samsung Galaxy S III

TheNetwork said:
while it's only $100 at best buy. How's the development for this one (AT&T)? It looks like 9/10 of the ROMs have been abandoned and not updated for a month or more, is there some reason for this?
Anyway, if I get the SGSIII I will NEED
GPS that locks within 30 seconds, I get lost A LOT.
Working audio (no skipping or weird issues) from the 3.5mm connector
stable and doesn't crash or go really slow
Camera working enough to at least take clear pictures quickly
Do any ROMs do this currently?
Also a couple other questions. What can I expect for battery life, does it last a whole day with moderately heavy use? Any known issues that just come with the device and can't be/aren't currently fixed, like crapple's camera flare or my Infuse's terrible GPS (that got fixed with a relaunch and silent recall)?
Click to expand...
Click to collapse
The GPS and Navigation is AMAZING on any Android phone.
Their Music app could use some work, however i do use the app PlayerPro
TouchWiz is pretty stable but i find gets slower with time and i think thats due to the fact that its running ICS. I would recommend flashing a custom ROM such as CM10 for JB which makes the OS run ALOT smoother.
The stock camera is also very good with alot of features.
Hopes this helps.

[Q] So is the 4.2 so bad?

I'm currently on 4.1 and it is great. However I was considering moving to 4.2 for the new features but judging by many threads with problems on 4.2 I'm starting to reconsider. Is it really as bad as it looks (the battery dying quickly, problems with updating from 4.1, other stuff), or is it worth to update my Gnex?

I'm getting my GNex today. Hope this thread gets answers

There are numerous threads on this subject. Instead of being lazy and having someone answer your question, why don't you actually read the threads? Hell, you've already answered some of your own questions.
Read, read, read and then just when you think you have the answer, read some more. Ultimately, it comes down to your own judgements and opinions.

Yes but what I can see are some individual cases of those things. Or are they? I just want to know if all those things are common in 4.2.
Basically, my question: does anyone who moved from 4.1 to 4.2 regret it in any way?

That question is also answered in all the "i'm going back to 4.1" threads..
As for whether this is a general thing, it is definitely more common with problems than other updates, but as several of us have had no problems at all, it cannot be a problem with 4.2 as such, so it would have to be either
1. a problem with the update process(i made a clean install)
2. a problem with certain hw/sw combinations(there have been reports of a certain error in the latest hw, which has coincided with the update itself)

I dont have any problems with 4.2. Question for u is are u rooted? Stock?
Sent from my Galaxy Nexus using xda premium

Compared my nexus with a friend's and experience is different.
Same exactly clean installation and my phone after 1 day starts lagging but my friend's is smooth as ever..
Maybe slight variation in hardware causes this difference...
Don't know what else to assume..
Sent from my Galaxy Nexus using xda app-developers app

I've tried CM10.1 which is 4.2 and after awhile the phone will stop responding and the screen will turn off. Only way to get it back on is to battery pull, reverted back to 4.1 for now.

I ran stock 4.2 from release to about a week ago, had a few problems at first but after a factory reset I was happy. Only issue was occasionally, maybe after a day, maybe a week, screen would go black right after waking and have to battery pull. But as is not an everyday occurrence I'll stay with 4.2.1 (rasbean) and wait for Google to fix.
Sent from my Galaxy Nexus using xda premium

I suggest get a decent Kernel as many issues are Kernel related. I'm running LeanKernel for the Verizon Galaxy Nexus and everything runs perfect. I have used LeanKernel since the Thunderbolt days and have tried Trinity and Franco. I always end up coming back to Lean Kernel. No SODs, weird lags, rebooting or other issues. The only think I tweaked was bump the GPU to 384, and over clock to 1350 MHz. Plus force the GPU for 2D in the developer settings which have always used since 4.1.

[Q] Getting the best out of Galaxy 551

Hello, I just had a galaxy 551 for Christmas, I told my girlfriend to buy it for a gift, I prefer having a 70$ phone instead of a 500$ one and not panic when it slips out of my hand.
Like in computers, I like to get the best of my hardware. In computer it's simple, it's overclock, and maybe a few other tweaks. On Android, that's another story.
So now, the phone is on stock firmware (Froyo), rooted. I use Link2SD - App2SD a lot. But I want more I also feel like the phone is slow in comparison to the Galaxy GIO (S5660) which is on Gingerbread.
What would you suggest me? From what I see, any other ROM will have bugs. I may also lose my phone network connectivity, which is unacceptable in my situation. Cyanogen seems great, but what version should I try? And I can't find ROMS files on this thread: http://forum.xda-developers.com/showthread.php?t=1526721 , they are all erased from the web sites.
Thanks for your suggestion!
Oh I'm in Canada.

most stable version is cm7.2 created by ajay.al... nothing bug seen so far...
Sent from my GT-I5510 using xda app-developers app

ashwini22v said:
most stable version is cm7.2 created by ajay.al... nothing bug seen so far...
Sent from my GT-I5510 using xda app-developers app
Click to expand...
Click to collapse
Great ! Thank you for this information.
After a few months of having it I think many issues are due to skype. I installed the skype mod but I still have 2 main issues:
- Screen stays ON if I answer a call on my computer instead of the phone
- Complete OS freezes.

Hello again,
thank you so much for the information, I found the rom and the instructions, they were pretty straightforward and I couldn't be happier no more "Do I have the good file" issue. I started the process then I stopped at Gingerbread. I will try it and see how it goes. For now, I'm really happy to have the same features as my girlfriend.
I have a small question, is Cyanogen making the phone much faster compared to Gingerbread? I saw a benchmark on the net that is showing that the phone is twice as fast, is that true? If so, I will not wait to install CM7.2

[Q] Is my phone slowly deteriorating? (terrible performance)

Hello whoever is reading this,
I'm getting real tired of how slow my phone has consistently been slow for months now. I've tried a bunch of roms and kernels in combination, and while it seems to work smoothly after a clean flash, it slows back down to its usual laggy state within a few days (or even hours!)
I partially blame the age of the phone, as it's old processor probably can't handle all of the customizations being thrown at it that are really being developed for the Nexus 4. But aside from that, everyone in every rom or kernel thread is always raving about how "buttery smooth" or "lightning fast", or whatever else their phone is, claiming performance is awesome. It could just be that all those users are just used to some lag, but I'm really starting to feel like I'm the only one who has such performance issues.
For this reason I'm wondering if it's possible that something hardware-wise might be starting to die, similar to how "cheap memory is killing off Google Nexus 7". Is this possible?
Is there any app that can run hardware tests to check for things like that? I would love to see if my suspicions are correct or totally wrong. Is there anything else I should try?
I'm currently running the latest ak47 rom (AOKP Milestone 2 on top of VANIR (linaro), and using Fancy Kernel. I've found the performance is pretty good compared to other roms I've tried but I still find myself waiting seconds for the app drawer to open, to scroll through pages in the app drawer, etc.
Any help would be much appreciated. Thanks.

Hmmm... if it is anything related to what was happening with the Nexus 7, then you've probably heard what Android 4.3 did for it. I'm writing this from my Galaxy Nexus, and it hasn't been faster since 4.1; whatever 4.3 did for the Nexus 7 has a similar effect on my GNexus. It took a couple days, but I have my butter back!
Before the update, I was in the same boat as you. Even the keyboard was ridiculously laggy. Now? Buttery. Not Nexus 4 buttery, but buttery.
Sent from my Galaxy Nexus using Tapatalk 4 Beta

CWalkop said:
Hmmm... if it is anything related to what was happening with the Nexus 7, then you've probably heard what Android 4.3 did for it. I'm writing this from my Galaxy Nexus, and it hasn't been faster since 4.1; whatever 4.3 did for the Nexus 7 has a similar effect on my GNexus. It took a couple days, but I have my butter back!
Before the update, I was in the same boat as you. Even the keyboard was ridiculously laggy. Now? Buttery. Not Nexus 4 buttery, but buttery.
Sent from my Galaxy Nexus using Tapatalk 4 Beta
Click to expand...
Click to collapse
I didn't hear what 4.3 did, but I gather that it improved the speed? Sweet, maybe I'll try that. My issue is I'm too addicted to AOKP
But I'll have to try a stock 4.3 rom or something and hopefully I'll find the same results as you. Thanks for your input!
My question about an app that runs hardware integrity tests still stands.

jakis39 said:
I didn't hear what 4.3 did, but I gather that it improved the speed? Sweet, maybe I'll try that. My issue is I'm too addicted to AOKP
But I'll have to try a stock 4.3 rom or something and hopefully I'll find the same results as you. Thanks for your input!
My question about an app that runs hardware integrity tests still stands.
Click to expand...
Click to collapse
No problem! And it provided a lot of behind-the-scenes improvements for graphics processing. It also made FSTRIM turned on by default in the system; it will run whenever the battery is above ~70% and the device is idle. It basically stops the device from needing to perform multiple actions in the storage whenever it needs to read or write. You only notice the effects of it NOT being present over many write cycles, which is why performance may seem to have deteriorated over time.
And yeah, custom just gives you so many choices! But a few days with 4.3 should REALLY ramp up your performance. It takes a little while for FSTRIM to do it's magic. App drawer opens after 0.7 seconds or so, and swiping between pages is quite fluid and responsive.
Glad to be of service! Hope it helps out.
Sent from my Nexus 10 using Tapatalk 4 Beta

Aside from 4.3, I've found that if you goto Developer options, and lower the Transition, Window, and Animator scales from 1x down to .5x things seem to move more smoothly. Albeit they only reduce animation times, the visual effect may be enough. I also use Nova Prime launcher and turn animations to "Nova" speed. Things like the app drawer open instantly. Absolutely zero lag. What I'm running is in my sig...

jakis39 said:
Hello whoever is reading this,
I'm getting real tired of how slow my phone has consistently been slow for months now. I've tried a bunch of roms and kernels in combination, and while it seems to work smoothly after a clean flash, it slows back down to its usual laggy state within a few days (or even hours!)
SNIP
Any help would be much appreciated. Thanks.
Click to expand...
Click to collapse
This frustrated me for a long time until I came across this app (root needed):
LagFix Free: https://play.google.com/store/apps/details?id=com.grilledmonkey.lagfix&hl=en
XDA thread: http://forum.xda-developers.com/showthread.php?t=2104326#fm
"Some Android users suffer from poor performance after some days/weeks of heavy usage. This is due to a well-known TRIM bug affecting these devices. The source of the problem is that internal storage is not properly TRIMmed when needed. It is also well-known fact that running fstrim Linux tool from time to time fixes the issue until internal memory runs out of free blocks. LagFix is a user-friendly implementation of fstrim utility. It allows you to select which partitions to trim (you should leave defaults unless you know what you are doing) and run the process easily."
Android 4.3 finally implements this fix, so if you go a 4.3 ROM, you won't need this.

Yep, like they all said, 4.3 fixes that with things like TRIM, and I can attest to that firsthand.
Sent from my Galaxy Nexus using xda app-developers app

I must say that the phone is faster on 4.3, but my battery life is horrible when comparing to 4.1.1 or even 4.2.2, especially when using the phone.
I don't know if it's true or I'm too bugged about it. Could someone please confirm it to me?

rafa1696 said:
I must say that the phone is faster on 4.3, but my battery life is horrible when comparing to 4.1.1 or even 4.2.2, especially when using the phone.
I don't know if it's true or I'm too bugged about it. Could someone please confirm it to me?
Click to expand...
Click to collapse
infact my battery life is improved a lot after 4.3
sent from my sexy Nexy

paarthdesai said:
infact my battery life is improved a lot after 4.3
sent from my sexy Nexy
Click to expand...
Click to collapse
^^^that^^^
and for some reason, one screen time was BETTER than 4.2

I guess it's just bad luck haha.
Gonna test it calmly to be sure.

To all Verizon Galaxy Nexus peeps! on 4.3

I have read conflicting reports that some say 4.3 is GOOD on battery for our VZ nexus and some say it was horrible....
what are your findings? better? worse? same?

Most battery comments are subjective in nature.
If you perceive worse battery life then try a different kernel or get a new battery.

dvigue said:
I have read conflicting reports that some say 4.3 is GOOD on battery for our VZ nexus and some say it was horrible....
what are your findings? better? worse? same?
Click to expand...
Click to collapse
Its always subjective. Try it yourself.
Sent from my Galaxy Nexus using xda app-developers app

I tried 4.3 and it was faster and with different kernel like mpokang it had good speed and battery life compared to 4.2.2. You just need to make sure you turn off wi-fi scanning even when off and something else in search or 4.3 will suck the battery down. My only complaint is my favorite ROM it's still 4.3 and the 3G to 4G tower switching doesn't work properly and as I travel allot this is a deal breaker for me as it drops calls so had to go back to 4.2.2 ROM. I heard the ROM's that are updated to 4.3.1 don't have the radio issues. This issue is also only on Verizon due to no new radio's yet from what I understand.

I've been using the Galaxy Nexus strictly on wifi for a while now. I recently updated it to 4.3, and while performance is GREAT, battery life is suffering, but I've felt no need to change anything because I'm always near a charger.

For me it's only been a bit of an improvement during regular every day use. Although If I try I can actually go almost a full day with one charge.

When i charge it peeps my phone

I was using 4.3.1 and battery seemed stellar. The radios is the big problem. It doesn't like bouncing between cells and 4G didn't seem to work.
http://droid-hive.com/index.php?/to...-aokp-sabermod-49-03-optimizations-11113-431/
His Rom was here but he recently moved.
-sent from my LG G2 using XDA Premium 4

I revisited slim 4.3 build 2 seems to be working good will see Monday when I go to work and start jumping towers. Really want to be on PA but didn't work good for me and hasn't been updated in awhile. Hopefully Verizon releases 4.3 and they will revisit and fix it. I think us toro users are not going to get a good kit kat because of Verizon radio deal
Sent from my Galaxy Nexus using Tapatalk

Lmao @4.3. Try 4.4 on ART. I've been on it all of a day but wow! You should have flashed 4.3 a long time ago. Its old news. Battery AND speed are crazy with ART. Could be placebo so I'm gonna wait a week or two to pass judgement but so far so good.

Mandelbrot.Benoit said:
Lmao @4.3. Try 4.4 on ART. I've been on it all of a day but wow! You should have flashed 4.3 a long time ago. Its old news. Battery AND speed are crazy with ART. Could be placebo so I'm gonna wait a week or two to pass judgement but so far so good.
Click to expand...
Click to collapse
Is that a Verizon rom? Because it's the Verizon that was only updated to 4.2.2 and has issues with 4.3+
I looked through the Verizon Dev forums but nothing as you described. If a 4.3+ rom has a fully working non-wonky cellular radio, then please link.
-sent from my LG G2 using XDA Premium 4

player911 said:
Is that a Verizon rom? Because it's the Verizon that was only updated to 4.2.2 and has issues with 4.3+
I looked through the Verizon Dev forums but nothing as you described. If a 4.3+ rom has a fully working non-wonky cellular radio, then please link.
-sent from my LG G2 using XDA Premium 4
Click to expand...
Click to collapse
Yes its a Verizon ROM. I don't think any of the 4.3 ROMs had RADIO issues. The Verizon Nexus was Updated to 4.3 through asop including Binaries so there shouldn't be radio issues.
A couple people are reporting issues with 4.4 but it looks like they didn't flash new radios.
Maybe we aren't talking about the same thing? Could you link what you are talking about?
If you want me to link all the ROMs with working radios on 4.3+ that would be to many ROMs.

The problems I have is low signal areas if I have good signal I have no problems on 4.3
Sent from my Galaxy Nexus using Tapatalk

tshelby73 said:
The problems I have is low signal areas if I have good signal I have no problems on 4.3
Sent from my Galaxy Nexus using Tapatalk
Click to expand...
Click to collapse
This is probably true. I don't have any problems in my home town but in was in another big city and I had great signal but often kept finding my phone unable to grab a data connection. I had to keep resetting to restore it. Toggling airplane mode wouldn't resolve it.
The only I could think of is I was going through a nonserviced area and dropping data and it never reconnecting.
-sent from my LG G2 using XDA Premium 4

Mandelbrot.Benoit said:
Lmao @4.3. Try 4.4 on ART. I've been on it all of a day but wow! You should have flashed 4.3 a long time ago. Its old news. Battery AND speed are crazy with ART. Could be placebo so I'm gonna wait a week or two to pass judgement but so far so good.
Click to expand...
Click to collapse
Not sure where the 4.4 comment came from...especially since there aren't any stable 4.4 Roms for the GNex yet.
I have bad battery on 4.2 and 4.3. Performance is better though.
Sent from my Galaxy Nexus using xda app-developers app

Mpokang with nephelims seem to give me better battery life on 4.3 vs 4.2.2 might be that you can only use 1080 version on 4.2.2 I use cm version on 4.3
Sent from my Galaxy Nexus using Tapatalk

nnbengboy2 said:
Not sure where the 4.4 comment came from...especially since there aren't any stable 4.4 Roms for the GNex yet.
I have bad battery on 4.2 and 4.3. Performance is better though.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
There are some slight graphical issues and reboots but for being dropped by Google the 4.4 ROMs aren't bad. Hopefully with the new GPU Binaries from TI those issues can get fixed.
The 4.4 comment came from the fact the OP is asking about 4.3 while 4.4 is being tested. I was pointing out he's a little late to the game and to get on it!! :silly:

Feels the same to me, same crappy GNex battery life lol
But it's not worse if that's what your wondering OP

Back on 4.2.2 4.3 still had some small data issues in low signal areas. Really the only thing I want is Bluetooth from 4.3 it works right and id tags come through to my stereo. Wonder if it can be back ported.
Sent from my Galaxy Nexus using Tapatalk

I've had my Galaxy Nexus almost since the beginning, and I've tried a lot of roms.
You probably notice a lot of stuttering and general slowness on your Gnex. The Gnex was fine on 4.0. Something happened in 4.1, and it became slow as death. The only thing that ever seemed to fix this was doing a factory reset on your phone, wiping the data, and reinstalling your rom. People came up with varying ways to fix this slowness problem (root always required, of course), including modifying the dalvik heap growth limit and readahead sizes. Other people used a program called LagFix in the Play Store that basically was a manual TRIM, because there was a problem with certain Samsung phones where they refused to trim the filesystem.
Jelly Bean 4.3 fixed all of that. Google committed some changes to the source that built trim into Android. To put it in perspective, my random read speeds on my phone were 0.4 Mb/sec before installing 4.3. My speeds now are 1.6 Mb/sec. Sequential read/write improved by an order of magnitude.
If you're not on Android 4.3, yet, you really need to do it. Android 4.3 helped my battery life not necessarily because it inherently consumes less power, but because it dramatically improved my I/O speeds; when my phone wakes, it doesn't have to wake as long to access random pieces of storage.
On top of this, ever since I can remember, the radio switchoff between Wi-Fi, 1X, 3G, and 4G on the Verizon Galaxy Nexus has been atrocious. Ever since I got the phone, it would regularly take me 30 seconds to a minute for data to come back up as soon as the phone switched to a different wireless standard. The latest Shiny rom (10/11/13) finally was able to fix that, so my radio switches happen in less than 10 seconds, now.
Finally, I've tried random kernels, including Franco, Trinity, Lean, Tiny, Golden, and GLaDOS. All of them have affected battery life and speed marginally and in various ways (and some of them caused me a lot of reboots after a week, or so, of use), but the one that has really--actually--improved the snappiness of my phone has been the BIGMEM version of Fancy Kernel. Fancy Kernel's thread is here; I'm running on version pre44-3-big.