HTC EVO 4G :: No 3G Data After Rooting
Aug 30, 2010
I rooted yesterday to a stock rooted 2.2. I couldn't set up my e-mail or facebook until I turned on the 4G connection. I figured it was just overloaded due to all the syncing going on at once.Today I flashed to Fresh 3.1.0.2 and downloaded all my apps at home with the 4G connection. After I left the house I realized that when I don't have the 4G connection, I have no data.I cannot connect to AppBrain, GMail, Google Maps, Google Navigation, Internet, Dolphin Browser. I do have connection to Facebook though which I think is weird.Any suggestions? The site seems to be running slow. I searched for a while and came across this issue with some different phones but no Evo stuff. I'm new to all of this.
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Dec 21, 2011
so my buddy wants me to root his razr. I have 3 roots under my belt. Whoohoo. we root his razr which all goes well. but upon reboot he has no data suddenly!!more reboots not working. what the heck. i know the verizon 4g network just went down tonight but he gets nothing even switching manually to 3g.
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Jun 12, 2012
I tried to root my One X by doing the on first for not losing my data and installing BusyBox and SuperSU. But my problem is, when I ejected my USB from the phone all these weird data appeared on the top-right side of my screen.. and it keeps changing.
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Jun 3, 2010
I looked over at the instructions and it says all you data will be wiped. So rooting will likely be the absolute first thing I do. After you root its stated you can flash custom roms. Can someone go more in depth on this? Will Sense not work anymore once the phone is rooted? Any other points of interest that is worth noting?
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Sep 15, 2010
I am thinking about renewing my contract and purchasing an Xperia X10 or possibly another android phone. The carrier I have requires data when using a smartphone. The problem is that I am virtually always near a wifi connection so I don't need data. Is there or will there ever be and app or a way to root the X10 so that my carrier thinks I am using some other phone and I don't have to be charged for data?If I was unclear, please ask questions.
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Aug 20, 2010
I rooted my phone for the first time yesterday. I have not yet flashed any ROM's, all I have done so far is remove some of the stock apps. I have lost my data connection a couple times today, usually a reboot will solve it, however it hasn't on one or two occasions. It seems to have started happening after changing my boot animation to something closer to the 1.5 boot animation. Is it possible that this new boot animation is causing my data connection problems.
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Jun 15, 2010
So I rooted a week or so ago. Didn't flash any new ROMs or anything, just deleted some bloatware and set up wireless tethering. Right away I noticed the data connection going up and down a lot. Then a few days ago I started periodically getting a black popup with this: When I get it, I just hit "dismiss" and so far, everything goes back to working normally at that point. Still, it's a little disconcerting. Anyone else gotten this popup or had their data connection messed with by rooting?
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Aug 27, 2010
I used the the Lagfix app to "root" my captivate. so i'm wondering what's the difference between doing it this way vs. doing it through a computer or some other way? Also, how can install non-market apps now? Well I know how, but what's the easiest way to do it? is the an app market I can get?
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Jul 29, 2010
I rooted me Droid X. I want to know if I can move the files:
busybox
su
Superuser.apk
To somewhere else other then at /sdcard? If so, where can I put them so everything till works?
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Mar 4, 2010
I'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.
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Nov 22, 2010
I had been using the DATA TOGGLE widget for couple days, today strangely the widget was not functioning, it was not possible to turn on/off data. I tried uninstalling the app but still the problem persists.I tried switching off the phone, remove battery didn't work also tried the airplane mode on/off without luck also tried changing the ENABLE DATA in the settings no luck Cleare all current APN's and re installed the APN settings but still the problem persists?
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Sep 24, 2010
Is it possible to provide files into the data/data directory of an android application on install? If so, where would I put these files in my project?
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Jul 9, 2012
I use DU meter but its in the notification panel...i need one in the notification bar
and there was another app called network meter and lots of other... [URL] .....
but none of them have it on the notification bar....
this one fits my need... [URL] ....
but isnt refreshed in real time and slows the phone and battery life.
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Mar 16, 2010
How I'm able to do what I've written in the topic. I've looked through many tutorials on AsyncTask but I can't get it to work. I have a little form (EditText) that will take what the user inputs there and make it to a url query for the application to lookup and then display the results.
What I think would seem to work is something like this: In my main activity i have a string called responseBody. Then the user clicks on the search button it will go to my search function and from there call the GrabUrl method with the url which will start the asyncdata and when that process is finished the onPostExecute method will use the function activity.this.setResponseBody(content).
This is what my code looks like simpliefied with the most important parts (I think).
CODE:.......................
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Aug 21, 2010
Can anyone help explain what this does? I did a small search around the internet, and it came up with just about nothing.My first question is: I turned mobile data off, and yet, during the night, I was charged for data, so something leaked.Personally, I thought if this was because of this particular function. But maybe it was something else.So, I turned it off, but around the forums for other androids people seem to think that syncing doesn't work as well with this disabled.Does anybody know what might have happened? And could this function have been the thing that caused the leak.The leak, was actually for only 50 KB or so, but because I'm on Page Plus, it caused me to go under the required balance to refill of $29.95 and caused my plan to lapse. It's important for me for this not to happen again. Can anyone give any tips?
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Mar 2, 2010
For my CS bachelors I am doing a Senior project using android and google maps.My vision was to do a (relatively) simple Dijkstra shortest path using google maps road data. I was going to add elevation change along with 2D distance. I am doing well playing with maps in android but I am completely stumped trying to access google maps data in any sort of searchable form.How would I go about accessing the data for say intersections of roads (lat/long) in a particular area?There has to be a way to pull that data in some sort of tree form. It seems like it may be possible with kml?Any pointers would be awesome.I want my paths to follow roads but If i cant this is going to turn into an orienteering application fairly fast.
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Aug 23, 2010
I just signed up for these forums because soon I will be an HTC Desire owner in Canada. Having never owned a smartphone before I do have a few questions. The plan I intend on signing up for is the Telus Student 40 and that will come with only 100mb of data. Now I don't see myself being too data using heavy so I feel like I will be able to live with it. However I do have some questions regarding my data consumption.
1. Is it possible to completely stop all data usage by somehow disabling the data connection if I find myself reaching my limit?
2. What are ways to track my data usage to make sure I don't use too much data?
3. What are good ways to conserve data usage? I'm getting the feeling that there are some applications that will constantly be sending data back and forth updating themselves, is it possible to have these applications but stop them from constantly updating and only have them update when I want to access the application?.........
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Apr 14, 2010
Is it possible to copy a file located on the sdcard to a package's internal filesytem located at /data/data/packagename/files/ folder?
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Aug 18, 2010
If "always on mobile data" is disabled, will this have any affect on programs that are set to auto sync with back ground data enabled(Face book, twitter etc)? I'm trying to work it out but lots of people say different things?
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Sep 23, 2010
I thought that we were allowed 300 MB of data roaming without running into overages. I checked my bill today online and it said I use 981 KB out of 0 KB of data available while roaming, but it said I was charged $0.00 for this.
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Nov 15, 2010
With the 2.1 upgrade, I have a little question about mobile network settings.I do not have 3G and do not have a monthly data plan. In 1.6, all I had to do was tick off "data roaming" in the Mobile Network Settings to make sure I do not ever connect to the 3G network.In 2.1, there are "Data Roaming" and "Data Traffic". If I were to tick off "Data Roaming", would that mean that the "Data Traffic" is no longer in use either, even if its ticked on? I do not want to tick off the "Data Traffic" option because it leaves a huge ugly picture on the notification bar.Any help would be greatly appreciated, as I do not want an abundance phone bill due to this!
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Jun 2, 2009
I just want to capture the updated screen data instead of reading all data from framebuffer. Can I get this data by what method?
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Jun 23, 2010
to start with I've gone through the entire notepad tutorial, I'm a professional game programmer who has some extra time. (though most of my time has been in C++, I did take a year or two of Java classes in college, and remember some of it). I'm not sure the site is a good site to ask questions like this.. If someone has a Forum that might be a good place to ask these newbie questions, please feel free to point me in the direction. I've examined a few of the samples, and think I've a grasp of what I want to do. I've a three to four project plan for some Android releases to sharpen my skills, but since this is my first project and I have never really developed for a mobile phone or the android before, I'd like to make sure I have a solid plan.The first project is an example of the license plate game, however I want to do a few things to change it. Heck maybe when I'm done it'll become a bingo style game, with bluetooth connectivity, you never know. The base idea is I want to offer a list of states, with checkboxes next to them. so to do this, I'll be starting with a Linear List layout similar to the note pad example, and then have a row that is only a Checkbox. I can use text and call strike through if it's been checked off. Perhaps offer an option to not show them if they are checked.
But I want the list to be generated from a set of lists. Maybe all of America's states, maybe reasonable American states (no Hawaii, no Alaska) maybe a North American list, (add in Mexico and some Canadian provinces), a European list, who knows. I'd probably have to have a pop up window that lists all of the lists I suppose using a radiogroup of some sort. So then as far as the data, after weighing options I think best solution is to make a database with two fields, "checked" and "name".I figure I can use the menu for most of the user interaction (aside from clicking on stuff we want to check off) with maybe a few context menu items, I understand how to make all of those already so I should be good. The question I have is what is the best way to populate the lists? Should I create raw data, and have different files for all the lists? Or is there some other way to do this? I've seen this done on the searchable dictionary, but I'd like to hear what people who have actually generated the data like this before. In addition is there an easy way to look at the sql database these applications create, or do you have to run searches on them and output the data? Finally any other suggestion or advice? I definitely want to try to get something like this on the market so I can see the full life cycle and see if anyone actually likes it. (luckily there's not a plethora of them already) but I also want a few people to look over my code if they're willing when I'm done to make sure I've done this right or at least not missing any basic mistakes.
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Apr 6, 2014
I send data to my mysql database the posted data is empty...I don't know what is wrong with my code.
[HIGH]urlConnection = (HttpURLConnection) url.openConnection();
urlConnection.setRequestMethod("POST");
urlConnection.setDoOutput(true);
urlConnection.setChunkedStreamingMode(0);
OutputStream out = new BufferedOutputStream(urlConnection.getOutputStream ());
[Code]...
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Jun 26, 2010
I have the Everything Data Family 1500 Share Plan.Just check my data usage today. What is this Roaming Data Charge?I was in USA and in the states all the time.Anyway to avoid this in the future? There's no charges now, but it could get worst.
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Jul 28, 2010
I wanna develop an app that uses CSD or Data channel of GSM Service to send data. Can anyone help me out with it?
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May 4, 2010
What is the difference between these two:Settings > Wireless & Networks > Mobile Networks > Enable always-on mobile data
- Description: "Uses more power on some mobile networks"
- Message after disabling: "Attention: Disabling always on mobile data may cause connectivity problems in some applications. Please use the manual refresh feature in applications to update online data" Settings > Accounts & sync > Background data
- Seems to be the same as the 4th toggle in the Power Control widget
- Description: "Applications can sync, send, and receive data at any time"
- Message after disabling: "Attention: Disabling background data extends battery life and lowers data use. Some applications may still use the background data connection.".Disabling either one seems to extend battery life. I haven't figured our yet how they differentially affect push email, etc. Would someone kindly explain to me how these settings are different?
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Aug 9, 2010
Dear Android geeks, I am new to android development, and i want to develop an app in which u can set some data and location in google map and at a later time we can retrieve it also. Please help me out with it I am not able to set data in maps.
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Feb 1, 2010
I'm trying to get a list of folders in /data/data that starts with "totalcross". Is this possible? All i get is "permission denied". All these folders are signed with the same key and have the same user id.
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Mar 29, 2009
I am saving an image using openFileOutput and now i want to use this image in my java script file.
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