Develop Bugs

4.2 Takju AT&T APN

So, today my phone decided to disconnect from Google servers and never reconnect again. I tried clearing Google services framework, turning airplane mode off then on, rebooting. Nothing worked. I even searched for network providers. No luck. Icon remained gray.
I remembered an alternate apn for ATT that used to make my old atrix way faster than the default apn settings. As soon as I changed my apn, all was back to normal. I guess att will be eliminating the WAP apn in the near future. Anyways, see the screenshots for what worked for ME.
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Report your results to our fellow members.
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No pictures attached..
edit: n/m ignore me
this works for me. full data.

Soldier 2.0 said:
Report your results to our fellow members.
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It DOES work in Dallas.

No luck yet in st Louis. Are there any important settings missing in the second shot?
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liquid150 said:
No luck yet in st Louis. Are there any important settings missing in the second shot?
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None at all. Make sure you save the settings then select it. Also, delete the original apn settings to prevent any conflicts.
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Soldier 2.0 said:
None at all. Make sure you save the settings then select it. Also, delete the original apn settings to prevent any conflicts.
Sent from my Nexus 7 using xda premium
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Thanks, got a different one to work though. Of course after finding one I went back to my daily driver (switched to another nandroid to see if that was issue) and now the default works. Go figure.
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liquid150 said:
Thanks, got a different one to work though. Of course after finding one I went back to my daily driver (switched to another nandroid to see if that was issue) and now the default works. Go figure.
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The default failed me big time today. Nothing like having no connectivity when you need it the most.
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Soldier 2.0 said:
The default failed me big time today. Nothing like having no connectivity when you need it the most.
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Yeah I am jotting this other one down and saving to sdcard.
Sent from my Paranoid Galaxy Nexus

[Q] How do you disable LTE with a stock phone?

I just bought this stock unlocked telus s3 yesterday and have everything working so far and love this phone. Esp since a jb update is apparently coming soon too.
I haven't setup my apn settings for LTE capabilities yet because I'm afraid of the battery drain and not knowing how to disable the LTE only (leaving hspa data on).
I can't find a setting or toggle anywhere to toggle LTE only? Do I need a third party app for this?
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I did this on att, not sure but should work with telus also http://forums.androidcentral.com/t-...isable-lte-t-s3-you-can-disable-hspa-too.html
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I just bought my S3 a few days ago from TELUS too, but I believe I've stumbled across what you're looking for under Settings -> More Settings -> Mobile Networks -> Network Mode...
Somebody can correct me if I'm wrong, but it certainly looks like this should do it.

you can also access the hidden menu and there is an option to disable the LTE. Not sure if it officially works or not but it's worth giving it a shot.

Curtox said:
I just bought my S3 a few days ago from TELUS too, but I believe I've stumbled across what you're looking for under Settings -> More Settings -> Mobile Networks -> Network Mode...
Somebody can correct me if I'm wrong, but it certainly looks like this should do it.
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I've found that. That's the only place where I see anything LTE related. I was hoping for a toggle or switch.
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[Q] Wifi not working with 2g Network Sim

Dear Experts out there
I also have HTC One VX - I don't live in US therefore I had to sim unlock the device, which I did.
I was able to successfully S-Off the device and changed the Super CID to 22222222 and flash CWM Recovery.
Everything works fine except the wifi on my 2G network Sim.
Note: Wifi works without sim, wifi works with AT&T sim but wifi does not works with my country network sim. Only 2g network is available in my country.
Workaround: I use AT&T sim for wifi to work and quickly swap it with my Network SIM and wifi works until the phone is switched off or restarted.
I need permanent solution for this if anyone can help or know what is the reason behind wifi not working with my 2G based Network Sim
Regardz

This sounds odd. Are you running a stock ROM or custom? And would you be able to pull a log for us?

Using custom rom, tried many roms same response, what logs u want me to pull
Sent from my Nexus 4

Sorry, a logcat. Just download catlog from the market. Make sure to reproduce the problem. Then go into catlog, press the menu button, and hit save. Then upload here so we can have a look.
Sent from my Rock n Roll Toaster

MansonDroid said:
Sorry, a logcat. Just download catlog from the market. Make sure to reproduce the problem. Then go into catlog, press the menu button, and hit save. Then upload here so we can have a look.
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I have attached the log for your reference, hope you come out with some solution.
Thanks

Hey MansonDroid
Any update over the logs?
Did you find anything odd?
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I have but I'm not quite sure what it is associated with. Trying to do some research on the subject. For now, do a nandroid backup and try flashing a different ROM if you haven't tried already to see if it helps.
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Thanks for your followup. Well i have tried two to three roms, the problem exists in all of them.
Its allright, u see if u find something
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Are you running Jmz's kernel? Did you make sure you successfully changed the Cid on the phone? Did you try and S-OFF?
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This is what I found odd:
Unable to open connection to supplicant on "wlan0":No such file or directory, retry 0
I want to say it has something to do with the WiFi driver? Which has something to do with the kernel I believe? Don't know too much about low low level things.
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Hey. If you would have read above, I have said i have done all the things u are saying.
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Well thanks for your feedback, this info is reasonable for me I guess. If it is what you are saying maybe trying more kernels. Maybe something will help.
Thanks for all the followup u have carried, appreciated
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I'm sorry I couldn't be of more help on the issue. I'm sure someone who knows more about low level development will see this and advise you better than I. I wish you luck sir.
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Your efforts are appreciated
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[Q]wifi dropping

I Can't find a thread about this, so I was go ogling and that doesn't really help. I am having major problems with my wifi it keeps dropping non stop and it's really annoying. I have my phone stock but rooted and was wondering is there any way to fix this? I know it's a Samsung problem but if I were to load this up with a rom should that help? Thanks in advance
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seedofchaos said:
I Can't find a thread about this, so I was go ogling and that doesn't really help. I am having major problems with my wifi it keeps dropping non stop and it's really annoying. I have my phone stock but rooted and was wondering is there any way to fix this? I know it's a Samsung problem but if I were to load this up with a rom should that help? Thanks in advance
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Maybe it's your router or better yet the router settings. Have you tried changing any of those settings?

Am I missing something? How is it a Samsung thing? What kind of router do you have?
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After looking all night I found a thread that fixed this. You have two choices really to fix or buy your router which I'm not going to do, or you can type in on your dial pad *#0011#. Then you click your menu button, click on the wifi option, and then disable the energy saver wifi mode. That made it so my phone wouldn't drop wifi connection anymore. NOTE: each time you restart your phone you need to turn the wifi energy saver off through the command *#0011#. Hope I helped some of you because this bug is truly annoying.
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seedofchaos said:
After looking all night I found a thread that fixed this. You have two choices really to fix or buy your router which I'm not going to do, or you can type in on your dial pad *#0011#. Then you click your menu button, click on the wifi option, and then disable the energy saver wifi mode. That made it so my phone wouldn't drop wifi connection anymore. NOTE: each time you restart your phone you need to turn the wifi energy saver off through the command *#0011#. Hope I helped at least some of you because this bug is truly annoying.
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That stinks. I don't have any problem and I think this is only the 2nd time I've seen anything posted like this about the S4 (the S3 did have that issue and was common). I've never turned off any energy saver and mine stays connected 100% of the time. So you're saying either that or you have to buy a new router? What kind do you have now and what settings on it did you find out that cause this issue for you?

Right now I have whatever Verizon gives fios customers. It works perfectly for all my phones, tablets, and computer. Just not on my s4 unless I do the dial pad trick. I'll post a link on the xda thread when I get home on how to fix your router. It really does make me angry that I paid 600 for the phone and it does this. Hopefully Samsung fixes this soon since they acknowledge the problem
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Btw here's Samsung acknowledging the problem.
http://www.zdnet.com/samsung-acknowledges-galaxy-s4-wi-fi-connection-problem-7000015431/
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Do you have a dlink router?
GS4

My gf has an S4 and has the same problem. We have a Netgear WNDR3500. So it's not isolated to a D-Link. She also did the dial pad trick and it seems to work for her as well. Need to find a script to run on boot to set the power save to OFF.
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Quadcore control missing?

So I was finally able to update to 4.4.2 KitKat by using the LG FlashTool, but now the quadcore control that was in the battery settings in 4.1.2 is missing. Anyone know how to get it back or is it removed in this update? That option was very helpful for saving battery life.

newbreedsoftware69 said:
So I was finally able to update to 4.4.2 KitKat by using the LG FlashTool, but now the quadcore control that was in the battery settings in 4.1.2 is missing. Anyone know how to get it back or is it removed in this update? That option was very helpful for saving battery life.
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It's definitely gone but I have no idea how to get it back or if we even need it back Battery life for me has been as good as it was with 4.1.2.

jdk2 said:
It's definitely gone but I have no idea how to get it back or if we even need it back Battery life for me has been as good as it was with 4.1.2.
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+1. Battery life is quite good on KitKat. Indeed, I can do at least 2 hrs of GPS and streaming quite comfortably, when before it would suck my battery. Google maps especially...

I have noticed the battery life is quite good, but upon running a benchmark with Antutu X, I was only getting 20k, so i turned off the temp control in the service menu, forced 2d hardware acceleration and set max background apps to 4 in developer options and now im getting over 26k
Sent from my LG-E980 using XDA Free mobile app

Its gone. Sometimes features are added/removed. That's how it is
Sent from my LG-E980 using XDA Premium 4 mobile app

i have a question
newbreedsoftware69 said:
I have noticed the battery life is quite good, but upon running a benchmark with Antutu X, I was only getting 20k, so i turned off the temp control in the service menu, forced 2d hardware acceleration and set max background apps to 4 in developer options and now im getting over 26k
Sent from my LG-E980 using XDA Free mobile app
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hey can you please tell me how do u get into the service menu

lg-sony-htc-samsung-apple said:
hey can you please tell me how do u get into the service menu
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3845#*980# if you're on a 980. If not replace 980 with your model. 970, etc
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hi can u tell me if
joe3681 said:
3845#*980# if you're on a 980. If not replace 980 with your model. 970, etc
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High temp Prop is it on by default ? thank you

Off by default
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Hi, after updating to kk, there is only knock off (turn off) screen function but not knock on (to turn on screen)...anyone have the same observation?
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tklee said:
Hi, after updating to kk, there is only knock off (turn off) screen function but not knock on (to turn on screen)...anyone have the same observation?
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If you're talking about the LG G2, this is the wrong forum. The LG Optimus G Pro doesn't have knock on/off natively in kitkat.

No.. I am talking about g pro...have a look at the gestures settings..
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tklee said:
No.. I am talking about g pro...have a look at the gestures settings..
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Mine doesn't have anything under gesture settings related to knock off. Wonder what is different between our 4.4
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tklee said:
No.. I am talking about g pro...have a look at the gestures settings..
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Mine doesn't have that setting under Gestures. It's an E-980 on AT&T.

Mine is a e988...just upgraded yesterday.
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newbreedsoftware69 said:
So I was finally able to update to 4.4.2 KitKat by using the LG FlashTool, but now the quadcore control that was in the battery settings in 4.1.2 is missing. Anyone know how to get it back or is it removed in this update? That option was very helpful for saving battery life.
Click to expand...
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Just download trickster Mod from play store And you can activate multicore power saving
See the attached pic

mhd.abbas.94 said:
Just download trickster Mod from play store And you can activate multicore power saving
See the attached pic
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You think it is effective?
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vivebatu said:
You think it is effective?
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Yes try it

This is from lg g pro e988 after upgrading to kk
This is from lg g2 kk
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