I have a PCD Chaser with Android 2.3 on it. I'd like to disable the 3G and cell connection. Airplane mode will do both (3G can be disabled manually anyway), but also kills the Wi-Fi.
So here's my question. Is there a ROM out there, or a guide to making a custom one, for removing the cell and 3G functionality? I haven't even found anything for a bootloader or recovery for it, so I don't have high expectations.
View 4 Replies
When I am at school I can barely get a signal. I constantly get notifications for going in and out of service and it's MURDERING my battery! So I was wondering if anyone knows how to completely disable my cellphone usage WITHOUT disabling wifi?
View 10 Replies View RelatedI'm writing an android application that collects cell signal strengths.I am having trouble getting the "current" cell signal strength, but I don't have any problem getting the "neighboring" cell signal strengths.To get the current cell signal strength, I created a PhoneStateListener and implemented the onSignalStrengthChanged callback.It works, but not very well.It seems like the signal strength hardly ever changes, and resolution jumps to only a few numbers.I would accept the answer that the resolution of the signal strength hardware is coarse, but when I use the TelephonyManager's getNeighboringCellInfo() method, it works much better.The signal strength readings from neighboring cells change frequently, and they have much better resolution.So, how can I get the current cell signal strength in the same way that I am getting the neighboring cell strengths?It seems odd to me that the functionality of the neighboring cells is better than the current cell.
View 3 Replies View RelatedHow can I turn off "Cell Standby"
Battery used by cell radio?
Does this just mean I am in a bad cell zone? This is my reading at home and it is the top battery usage on the chart, followed by wifi at 24% (on because I am home), and phone idle at 23%.
View 14 Replies View RelatedI'm writing an android application that collects cell signal strengths. I am having trouble getting the "current" cell signal strength, but I don't have any problem getting the "neighboring" cell signal strengths. To get the current cell signal strength, I created a PhoneStateListener and implemented the onSignalStrengthChanged callback. It works, but not very well. It seems like the signal strength hardly ever changes, and resolution jumps to only a few numbers. I would accept the answer that the resolution of the signal strength hardware is coarse, but when I use the TelephonyManager's getNeighboringCellInfo() method, it works much better. The signal strength readings from neighboring cells change frequently, and they have much better resolution.So, how can I get the current cell signal strength in the same way that I am getting the neighboring cell strengths? It seems odd to me that the functionality of the neighboring cells is better than the current cell. Am I missing something here?I would also like to directly call a method from the telephony manager to get current cell strength, as opposed to a listener, if possible. If anyone knows how, please let me know.
View 2 Replies View RelatedIs it possible to decompile an apk and change some function? For example: A game give you always 50 gems for an exercise. Is it possible to change the function so you will get 100 gems?
View 1 Replies View RelatedHow i can unlock all functions of the Play store? For example the magazine,the video and the music.
View 5 Replies View RelatedI was wondering if it would be possible to emulate touch controls with a USB keyboard similar to how you can emulate touch controls with a PS3 controller using the sixaxis app. I want to do this for some rhythm games.
View 1 Replies View RelatedIs there any way to access core Android functions like app switching (holding down the Home button for a few seconds), to be used in other contexts? Similar to how you can access Activities from the apps installed and use them as Shortcuts.
What I'd like to do is this:
press Home -> bring up app switching interface
long-press Home -> go to Home screen
Basically I want to reverse the two functions that short and long pressing the Home button does.
If not that, I'm also interested in being able to access the "app switching interface" via a Shortcut (like a Shortcut you place on your Home screen), or via an app.
For example, you can long-press on the Home screen and add a Shortcut (different than adding a shortcut to an App) which basically includes various context functions of some of the apps you have installed. I want to be able to do this - add a Shortcut - in which the Shortcut I add launches the "app switching interface" that you normally get by long-pressing the Home button. That way I can put that Shortcut in Wavelauncher or wherever else I want to be able to app switch without the annoyance of having to long-press something.
Several apps on android market is utilizing some kind of binary and root to call android system methods which normally require permissions only granted to system apps (/system/app).
I am wondering if it is possible to call java methods with C++ binaries using JNI. How the apps are doing this? An example is the launcher Apex launcher, which uses root to allow users to add widgets with the new widgets screen on ICS.
is there a way to turn it off for all functions, including apps? i have a motorola droid 3.
View 4 Replies View Related after update firmware to 150 & rooted it & repartitiond it & also install MOD CP5.3. All things work very fine except some issues.
1 - custom home screen functions disappeared !!!! (add & remove & rearrangement of home screens).
2 - the radio doesn't work without headphone .... (solved in the same topic mentioned).
3 - what about installing different roms !!!!! (what happens to the re-partition of 2.7!!) and what roms you suggests to me to play with.
and another Qs not about roms ....
1 -what if i want to update the phone to android 4.2 or 4.3 or even 4.4 kitkat !!!!!
2 - how to change lock screen !!! is there any app do that !
3 - how to change incoming call screen !!!!
I took some videos on SGII. They show up sideways on pc in mp4 format. It looks like I can change the orientation in Windows Movie maker, but when I try to save it as mp4 - it says "invalid format". It has it's own format to save it in and doesn't appear to have any other options.
View 1 Replies View Relatedhow to change the cell phone frequencies of a phone. I'm looking into a knock off 4G phone, but the frequencies run on 850mhz. I'm looking to switch it to Verizon's 700mhz 4G LTE network. What are the kernels or ROMs needed in order to do this? The phone has the hardware to support GSM and LTE. I may even test it out on my Droid Razr, as I've heard they have both but Verizon disabled the GSM function on it.
View 1 Replies View RelatedIs there a possibility in Android to view the Cell Info (the name of the cell base, base station etc. - ex. the city name) in Android? Whatever - an option, an app or a widget?
View 9 Replies View RelatedI was never really big into photography as its kind of expensive, but the camera on my own s3 is pretty awsome. I was wondering if there is a guide anywhere on taking different kinds of pics etc or what the different modes are for with situations. Like I don't know what macro is etc. Just looking forward to taking some cool pictures on my phone and maybe sharing on instagram. I wouldn't mind doing more than auto pics.
Samsung Galaxy S3 GT I-9300
I received text messages from my husband's phone # but he swears he didn't send them, they said: busy right now, talk to you later. Is there something in the settings that he activated without knowing what it was, because one of his co-workers got the same text right.
View 3 Replies View RelatedMy current idea is to purchase a used pay phone and somehow connect it to my cell phone so that I can place and receive calls. I know of devices that can be connected to landlines but they require their own phone number and I don't want to add a line. Are there any devices that I could use Bluetooth to send my call into the landline phone?
Milestone X2
I'm about to retire my trusty old Epic 4G and whats the best way to store my battery on it. I will be removing it but I'm not sure whether I should store it fully charged or half way charged. If I remember correctly, I read somewhere that you should store your battery with 50% charge for it to have some life if you ever need to use the phone months or a few years time. Storing it fully charged can pose a threat due to the battery blowing up?!?! Not sure if this is correct or not. What to do to preserve your unused batteries in your old phones?
View 6 Replies View RelatedI would like to have the cell network type displayed while I am connected to WiFi in the status bar signal cluster. Currently, once you connect to WiFi, the LTE, H, E, etc, go away; I'd like them to stay.
I can move the WiFi icon over to make room for the type icon (LTE, H, E, etc) just by deleting "android:layout_marginRight="-6.0dip"" at the end of the "id/wifi_combo" line in res/layout/signal_cluster_view.xml in SystemUI.apk.
Where is the function that turns off that cell type icon when WiFi is connected in SystemUI.apk? I know the system can detect the type of network whilst WiFi is connected, it's just a matter for forcing that icon to stay displayed.
I am trying this on Cyanogenmod 11.
I am using K-touch w619 rebranded as Karbonn A5 in India.
I get horrible battery backup because of cell standby which takes 50%-60% battery...How can i reduce it???
I just have 13 apps intalled namely xda,dolphin and uc browsers,jetaudio,titanium b,es file ex,es task mgr,link2sd, lucky patcher,soundhound,holo plus and dictionary
I was wondering if an android cell phone 3G bandwidth is related to a hardware or software issue?
IE: My Motorola Defy+ has 2100 bandwidth, I know it cant work on 3G for 1900 bandwidth, buy i want to know if i can solve this changing phone rom or is a hardware problem...
Any other way than going to recovery and wiping data/factory reset in order to unlock the cell becausei have much important data in my phone in internal sd.
View 1 Replies View RelatedI recently purchased this Tablet cum Phone Device (Asus Fonepad) in India. I found this device very impressive with decent battery backup along with great standby time. Everything was allright. In morning I found heavy battery draining during standby.
Next day I uninstalled that Black market application and Uninstalled Exdialer with all downloaded themes. I got full signals and everything was working fine. But the Battery Drain in standby remain same. I observed the situation till next two days. I searched to forums and did following things:
1. I made factory reset to my fonepad. which was haviing 4.1.2 Android after updating through OTA. Which remains same after Reset.
2. I didnt install any other applation
3. I turned of all battery comsuming services like GPS/ Location reporting/ Data/ Wifi/ Uninstalled Google Play Service Updates etc
4. Installed Wakelock detector, Better Battery Stats etc All are showing that phone goes in deep sleep no prblem but Wakelock detector show that Cell Radio wakes up so much time when phone is on sleep mode. Default Battery monitor of Android Showing "Mobile Data" as most battery comsumer.
One thing I want to mention here the device is supportive to mini sim only. I was not having mini sim so I went to market and mobile shop keeper cutted my Sim to adjust into that slot and it woked. I was using same sim from Day first. It's Vodafone INDIA.
I have not rooted nor flashed anything from my fonepad. I am reached to the conclusion that There is some problem with Exdialer installation and applying new/old theme combination to it which made me device with no signal. And now The Cell Radio has been changed which is attempting to achive something in standby mode. Which is causing heavy battery Drain. Standby time is reduced to almost 15-16 Hrous
I've ported a Hero ROM to a HTC Magic.Here's my problem:
Problem: There's a great battery drain when you're connected to the network (no data but just mobile network for calls/SMS)
Ported ROM: Sandwich Deluxe 4.0 .
Original ROM: Hero ROM
Kernel: carz-2.6.34.4 (fast and stable)
The mobile network drains battery.I'm not in a low signal-area. Everybody who uses the ROM has a drain.I'm using a 2.x.x instead of a 3.0 kernel for an ICS ROM, can it be that this mismatch creates the drain?The phone displays a singal strength of 0dBm 97 asu. (Not normal?)
What doesn't cause the problem? In airplane mode there is no drain at all. So it is unlikely that some apps causes the drain.Wifi, GPS, sync, ... are all disabled.
What do you expect from xdamembers?
- Confirmation if the kernel is the issue of the drain. If not, I would like to know which files (in ROM) are responsible for network signal.
I have looked all over the place. Here in the forums, online, user manuals, etc. What I am looking for: When I am texting, I see above the "A" key is an alt symbol that looks like an arrow pointing to the right with a verticle line. It appears to be an ALT-function of some sort. What is it? What does it do?
View 1 Replies View RelatedI read in the documentation for SQLite that there should be some core functions and aggregate functions available, but I can't seem to use them in my code.. Can anyone help? Here's the documentation ad: http://www.sqlite.org/lang_aggfunc.html http://www.sqlite.org/lang_corefunc.html There is for example the function count() but how do I use it? I have tried to use it as stated below, but none of the functions in the documentation is available that way (i.e when I type "db." the list that shows in Eclipse documentation doesn't include any of the functions from the SQLite doc except from execSQL):
Code...
Looking for a way to do sports mode and the many other camera modes that cell phones offer. I upgraded from an htc touch pro 2, although it did not come with sports mode initially enabled, there were registry fixes that allowed this to happen. Is there such a 'easy' fix for the android platform (EVO)?
View 23 Replies View RelatedCan someone tell me what busybox actually does and why it's required or necessary? I'm using a rooted captivate if it matters.
View 1 Replies View Related