Develop Bugs

Radio modes

Anyone know how to keep "WCDMA preferred" on for our SGS2 using *#*#4636#*#* or ADB or a file? Upon reconnecting to TMo, it resets to PRL.
Can't search, on phone at school.
Safe.
Sent from my SGH-T989 using xda premium

Have a launcher that can add activity shortcuts like launcher pro and make one for "phone info" , which is located in "settings"

[Q] Lost data? Help!

Hello xda sorry for the n00b question and I'm not sure if there was a thread about this but I tried looking but no luck, I browse xda all the time but I just registered now to hopefully find some help.
So I just used GNex TOOLKIT V5.3 and did numbers 1,2,3 then skipped to #7 and then did #8 to get yakju.
Now everything was successful and I got my apps back and my phone could still call and text. I was using my wifi the whole time pretty much so I didn't notice my data or internet on my phone was lost till later.
Did I just screw my self over? I'm on the GSM version Galaxy nexus now on 4.0.2 if that is any help.

I would start by checking your apn settings...

danger-rat said:
I would start by checking your apn settings...
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Thanks for replying
As is Access point names? Sorry Im still kinda learning here.
Well anyways It shows Dataconnect and medianet I tried both none seem to be working, do I have to change something in one of those?

*BUMP* ? still need a little help with this :/

Are you on AT&T
Sent from my Galaxy Nexus using XDA App

cordell507 said:
Are you on AT&T
Sent from my Galaxy Nexus using XDA App
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Naw I'm actually with docomo.

slick.seal said:
Naw I'm actually with docomo.
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go to the screen where it list all the APN's then hit menu and reset them then go to the dialer and dial *#*#4636#*#* then tap phone info then scroll to the bottom and preferred network type to WCDMA preferred then hit menu and select radio band and then select the corresponding band for your country

cordell507 said:
go to the screen where it list all the APN's then hit menu and reset them then go to the dialer and dial *#*#4636#*#* then tap phone info then scroll to the bottom and preferred network type to WCDMA preferred then hit menu and select radio band and then select the corresponding band for your country
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hmmm do I type WCDMA even if im GSM? thanks for your input so far.

WCDMA is usually what GSM carriers use for 3G at least AT&T does its not real CDMA though
Sent from my Galaxy Nexus using XDA App

Which Apps are not updated to 4.0.3/4.0.4

I have the Samsung Galaxy S2 X and I'm on 4.0.3 and certain apps like Poynt/Palmary Weather and some others cause my wifi to just drop and go to 4G, this never happened when I had my Incredible S?

My palmary works fine. Doesn't mess up the connection

I think i figured it out, when i did some internet searches it says that apartments that are heavy concrete or lots of metal plus phones plugged in too close to wireless modems can cause it so hopefully that's my issue?
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Go to Wireless, and govto Advanced Settings by pressing menu, and tell us your setup.

alphadog32 said:
Go to Wireless, and govto Advanced Settings by pressing menu, and tell us your setup.
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- Network Notification (On)
- Wifi on (Always)
- Wifi Frequency Band (Auto)
- MAC Address 88:30:8A::8A:9
-IP 192.168.2.11
I-WLAN not checked off
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alphadog32 said:
Go to Wireless, and govto Advanced Settings by pressing menu, and tell us your setup.
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Click to collapse
Can u help with the settings u asked for, are they ?
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App for switch between 2g ,3g,4g

Is there an app that allows you to switch between data soeeds.?
I try to manually do it in settings hut they never stick.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app

bstylz911 said:
Is there an app that allows you to switch between data soeeds.?
I try to manually do it in settings hut they never stick.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
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Settings -> more -> Mobile Network -> Network Mode.

That works only on AOSP ROMs, not TW.
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diablo009 said:
That works only on AOSP ROMs, not TW.
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Good point. :good:
He didn't mention whether he was on TW or AOSP though.

BWolf56 said:
Settings -> more -> Mobile Network -> Network Mode.
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ya doesnt work on tw

bstylz911 said:
ya doesnt work on tw
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There you go. He is on TW.
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bstylz911 said:
Is there an app that allows you to switch between data soeeds.?
I try to manually do it in settings hut they never stick.
Click to expand...
Click to collapse
bstylz911 said:
ya doesnt work on tw
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Click to collapse
Ok. Are you using the AT&T version of the SGS3? What settings are you doing manually and they are not sticking? Do you mean it does not change at all, switches automatically after certain amount of time, or resets after reboot or airplane mode? There is not an app that I know of that does this directly. Most are more or less shortcuts to your "mobile networks" in settings and the Test menu found under USSD "*#*#4636#*#*". I have not found one that works the way you mention for myself (regardless of which phone I use) unless it is baked into the ROM.

Copied from some post here n backed up on my drop box. This should work on TW ROMs.
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From the phone dialer enter: *#197328640#
Umts -> Debug Screen -> Phone Control -> Network Lock -> RAT_FREE_SUPPORITNG ON <- once you choose this option it will say "Now RAT Free Supporting" - this will allow you to change bands freely (no need to pull the SIM card) until your next reboot.
You can save *#197328640# in your contacts. I wasn't able to call the contact directly but from the dialer you can dial *#1 and it will pop up as a suggestion - you press that and it launches automatically. You can then go to Umts -> Debug Screen -> Phone Control -> Network Control <- this leads you to the screen you'd find in my original method with *#2263#
From here you can freely swap to whichever band you prefer and it will connect without a reboot required!
Note: After disabling RAT restrictions you can hit the menu button and choose back, twice. You'll then be at the menu list that includes "Network Control" aka *#2263# which is a little faster.
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[Q] Add Mobile Data Toggle Switch to Quick Settings Menu

Guys:
New poster on the forums but long-time lurker...
Anyway, I'm not sure if any of you guys noticed but when you pull down the quick settings menu on the SGH-M919 it only lists 18 buttons instead of the 20 normally found on the GT-i9505. The two buttons missing are "Mobile data" and "Wi-Fi hotspot". I can understand why Wi-Fi hotspot is not included because T-Mobile included their own version of the app in the carrier bloatware. However, it doesn't make sense for them to delete the "Mobile data" toggle.
Any way that we can recover that functionality and add that toggle back into the quick settings menu?
Thanks.

Exactly! Where's "Mobile Data" ?
Thanks

re: data
loganderson said:
Exactly! Where's "Mobile Data" ?
Thanks
Click to expand...
Click to collapse
Go to : Settings>more networks>mobile networks
There you can turn data off and on.
Unfortunately there there is no data toggle for it.

May be we will get with some roms .
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The roms that Nottach himself made in the Att forums has both of them toggles. I am currently running it now with no problems
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ktetreault14 said:
The roms that Nottach himself made in the Att forums has both of them toggles. I am currently running it now with no problems
Sent from my SAMSUNG-SGH-I337 using xda premium
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I don't have my S4 yet so I can't tell you for certain, but CyanogenMod should have this as well.

I figured out how to add it to stock rooted. Heres my thread.