General :: After Turn On Mobile Data / WiFi Phone Screen Starts To Blink And Turns Off
Jan 10, 2014
Mobile phone. I bought it year and a half ago, and have changed operating systems few times (custom roms). Now I have Pristine JB Slim custom ROM, i have installed it 1-2 months ago (cant remember exactly), and everything was okay for first half period, but then it started to crush after mobile data/wifi was turned on.
When I turn on MD/WIFi, its usually okay till 76% of battery, but then screen starts to blink for few seconds and turns off immediately after. When I turn it on again, it turns off again after 1-2 minutes, and sometimes even warns me that i have to charge it cause battery has only few % left (most of time just 1). And I have to charge it again to work normally (well, until it starts to go crazy again )
Before i start to install other roms again. So. Is it faulty battery, bad ROM or something else?
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Sep 17, 2010
Is this even possible? Flight mode turns off everything including wifi....
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Mar 29, 2010
I would like to know whether this is actually possible in Android?
When Android phone receives an incoming call from a specific number the phone's ringing should stop and also the screen should not blink. What I mean is the user should not be able to know that there was incoming call, but actually there was.
I do not want to delete any call logs, just to stop sound on incoming call from a specific number and that too at a specific time.
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Jan 8, 2014
When i turn on mobile network, my phone start locking screen many time, until I turn off the mobile connection.
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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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Aug 3, 2012
I run into rather strange problem. My phone, china Android 2.3.4, is working quite weel instead of this:
If I use WIFI, then turn it off and try to use mobile data connection, it is not possible.
Icon showing that mobile connection should be active is on, but no data comming through.
I tried switchiing to airplane mode, changing access point names and so on, but nothing worked. Only solution was to restart the phone, after that all works normally - until connecting to wifi.
After rooting my phone I tried to figure out more with Teminal emulator. It seems that after releasing wifi connection and turning interface down, mobile interface comes up with same IP as before - it should ask network for new one. But, more important, route table is empty (or containing one entery and no default gateway at all) I tried bringing mobile interface up and down several times, tried forcing it to use dhcp (timeout), without success.
Is there a way to "reset" whole networking system from shell? Something like partial restart, which would be probably quicker than full restart.
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Dec 7, 2009
Phone: Droid
Situation: On airplane with in flight wireless. Want to allow wireless, but disallow cellular, including 2g/3g data.
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Nov 24, 2013
The facebook messenger app for my Samsung Galaxy Fame only receives notifications of messages when connected to a mobile data network, not when connected to wifi. If I swap to solely using mobile data after a conversation, I receive a string of notifications of all the messages I've just been sent in the conversation which is very frustrating.
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Sep 13, 2013
when both wifi and mobile data are available, android (from version 4 and onwards) is smart enough to always* use the wifi, right?
*: by always i mean with some exceptions like sending an mms.
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Apr 4, 2014
I recently purchased a USED S4 Active, and I am having an unusual problem with it.
I will leave my house in the morning. ALl during my drive to work, my data does't work. It's on, it just doesn't have "4g" at the top, and I can't use the internet, etc. Toggling the data does not work, neither does resetting the phone. About the time I get to work (after about a 15 minute drive), my data pops back on.
Today, at work, my phone connected to a stray wifi connection (One that I have used before, so my phone remembered it) just for a minute or two. Once it disconnected from the wi-fi, my mobile data was gone. Just like when I leave my house: It was gone for about 15 minutes, just like before, and then just popped back on like everything was OK.
I don't THINK this is an issue with my particular phone, but if it is I need to know so I can return it. I've searched high and low, but no one else seems to have had this problem. So I figured I would turn to the best!
Model: Samsung Galaxy S4 Active
Android version: 4.2.2
AT&T phone, but unlocked and working under the T-Mobile network.
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Jun 18, 2013
Current version of Android (4.2.2).
Want to: run apps that demand to have WiFi on+connected, even when I'm on 3G/4G. (Specifically, I'd be happy if I could get Xfinity TV Player to run on my rooted stock Nexus 4 over HSPA, but again, hoping this thread will attract info about tricking apps in the general case.)
Tried:
A) qaWifiOnlyMode.txt,
B) running WiFi Tether For Root Users and quickly turning wifi on after launching. Neither worked.
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Jul 15, 2012
I am using ICS Evervolv a5 on my N1. The mobile data connection works only if I don't connect to a WiFi network. If I do, the only way I have found to make it work again is to reboot the phone.
This means that while I am at home, everything works through WiFi, however, if I leave home, I have to reboot my phone once I am sure the phone is far enough from my WiFi access point to be able to connect. Then, it starts working with the cellular data plan
The only thing I can relate to this is that I have the "application protection" app installed, protecting the settings menu do with a code so my kids don't mess up with that. However, is still hard to believe that's the culprit.
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May 17, 2012
I do know that downloading on Wi-Fi is faster than using data (or so I've read). My question is if I start a download using data connection then turn Wi-Fi on will the download see the Wi-Fi and jump on that to speed up our do I have to start on Wi-Fi for it to use Wi-Fi?
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Apr 3, 2012
How can I set my Galaxy Nexus to prefer WiFi for data over the Mobile Network? I have to go to settings, turn off "enable data access over mobile network," then cycle WiFi on-off several times before the phone will connect to my home router. Router has two channels, both a WPA2 encrypted one, and a "home guest" (open) one. Both show up as disabled until I cycle the WiFi off and on several times. There must be a setting to tell the phone to prefer WiFi -- no?
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Aug 30, 2013
I recently bought a Huawei G700. It's a fairly new and uncommon device. It runs Android 4.2.1 in combination with Huawei's own Emotion UI
When I have WiFi enabled and for some reason my Wifi disconnects (for example I go out of reach), my phone keeps asking me, each and every time, if it's allowed to use Mobile Data. if I don't answer, my mobile data does not connect thus I can't recieve any mails etc which is highly annoying.
This is the exact error/popup message that I get:
Data connection change. WLAN is unavailable, try to connect to mobile network?
I've googled this exact phrase, but I get 0 results. How can I prevent my phone from asking if it's allowed to use mobile data?
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Dec 17, 2013
I'm currently using an app called Screen Off and Lock from the Play Store: [URL] .....
Any similar app that turns the screen off but does NOT lock it.
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Dec 17, 2013
I'm currently using an app called Screen Off and Lock from the Play Store.
[URL]
Any recommendations for a similar app that turns the screen off but does NOT lock it.
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Apr 30, 2010
My mobile data connection turns off after a few minutes when the screen lock comes on. I have checked both "always on mobile data" and "mobile network" on. The data connection will stay on with the screen lock only if I have an IM logged on. I have changed my sim card and have done a factory reset....
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Oct 28, 2009
I have taskiller and it seems that I have to always close programs and they wont stay off. Is there a better program out there that I can get to pick and choose what starts up when I turn the phone on?
My main issue with this is my camera. I have to turn off almost all of my programs in order to use my camera smoothly other wise its all choppy and sucks!
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Aug 21, 2013
I found that when my WiFi is on, when screen is off due to screen timeout, when I try to open screen again by pressing menu button or power button, nothing happened, I need to switch the mobile on again by pressing power button long press (not normal press to open as usual if you switched off manually)
someone told me because mobile is duos, may be you have only two gateway, when WiFi is one with access of data plan of two Sim cards, may be doing conflict, actually last week I switch data plan access between two Sims last week and I think this problem came with this action, I delete APN access points from one of two Sims but it didn't solve this problem.
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Jan 6, 2014
My Galaxy S2 (Android 4.1.2, phone not rooted) has started turning itself off, even when plugged in and fully charged. To restart the phone I first have to remove and reinsert the battery.
This has happened to me with several batteries, one aftermarket and one new supposedly OEM (with hologram "ORIGINAL" sticker and s/n).
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Nov 12, 2009
I'm on a limited data plan so it would be good if I could time my phone (hero) to turn 3g off when im in bed. I have locale but that only does wifi. Is there an app that will do the same for mobile data?
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Jul 13, 2010
I have a sim free Hero on 3UK that I recently upgraded to 2.1. Since doing so, I have noticed that the data turns itself on every so often.I normally use the htc widget to turn on/off the mobile data as I don't use it while at work/at home. Occaisionally, I notice that it is switched on and when I try to switch it back off, it restarts itself. I've noticed this on quite a few days now over the last couple of weeks and once it starts doing it, I can't stop it.I can only think it is down to either some app that I have installed or the synch settings, but I have checked for running processes and killed anything that looks like one of my apps.I don't really know what else to do to stop it. Has anyone got any ideas?
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Sep 15, 2012
i owned sony Ericsson xperia neo v GB rooted and unlocked BL... my problem is sometimes my screen continuous blink every 5 seconds during idle or locked mode.
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Nov 16, 2013
I search an app which disabling data and wifi when screen is off ?
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Jan 3, 2010
My WiFi wont turns off while the phone is sleeping. Is there any adjustments in the settings for this?
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Nov 22, 2013
I bought an ATT S3, running android 4.1.2. I set up the APN as instructed by straight talk and everything works except data... just can't connect to the internet. On my old sprint S3, there is an option to turn data on and off in the top menu bar (when you swipe downwards from the top of the screen), but this option does not exist on this phone. There are buttons for wifi, bluetooth, gps, etc but NO DATA! At first I was thinking it was the APN settings, but now I am thinking there is something else wrong because I don't even see the data button to toggle it on or off. I can't see incorrect APN settings preventing the toggle data option from even showing on the phone.
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Apr 13, 2010
Tried rooting so I started off flashing r8 of bh_man's 1.6 rom. Went through the setup, odin turned blue to pass and I let the phone run past the android system and then the screen turned off.
Thing about it is that the phone is still being detected by the computer and odin. It's like my phone is on a screen lock but not responding to when I push unlock.
Ive tried every custom rom and each one does the same. I try to go back to stock and most of the time the program closes, when it doesn't I try to flash it and it goes through the process but goes on forever. One time I let the timer go on for 2 hours and it was still on 5/9 completed.
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Oct 30, 2010
Just learning how to use Tasker. Searching the internet to get whatever help I can find. One thing I am not seeing that I really want to do is:When I open the browser (turn wifi on).(I know how to do this)If wifi is not available ask if I want to turn on mobile data (This is what I can't figure out)If anyone has some suggestions I would love to hear them. Or if someone knows whether or not this is even possible please let me know.
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Feb 11, 2013
I have an issue with my i9001:
I installed CM9 (2 RCs) for a while but it was still buggy for me. Then I decided to go back to GB. Since I went back the wifi switches off immediately after switching it on. I switch it on. It starts scanning and it switches off again. The device does not connect to a wifi AP.
Currently it is running GIGABREAD+, but it did exactly the same with the original stock ROM which I saved on the SD card and installed again.
If I do a WiFi driver test (*#*#526#*#*) it states that the wireless driver loaded successful.
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