HTC EVO 4G :: Phone Randomly Keeps Going Out Of 4g Mode?

Aug 1, 2010

i tried searching online and in the forum for this before posting. Anyways, I live right outside of the DC area and have full 4g coverage. Recently, when i turn 4g on it says that I have full 4g signal for about 30 seconds...then the 4g mode will shutoff then go back to normal 3g ...any ideas why this is happening anyone i haven't rooted my phone or don't anything special besides install normal applications!

HTC EVO 4G :: phone randomly keeps going out of 4g mode?


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HTC Eris :: Phone Randomly Either Not Waking Up From Sleep Mode / Just Powering Down?

Nov 29, 2010

I can't be 100% sure which one it is. But I installed Nonsensikal 13.2 about a week ago, love it, and was about to basically settle on this as my default rom until Saturday. Starting Saturday my phone has become non-responsive about 5-6 times. Meanin the lock screen won't come on, and the power button will not turn the phone on or off.I'm assuming this means that the phone is still on when this happens, because if it had just powered down randomly I'd think the power button would turn the phone back on I have to pull the battery out and power it back on to start working again. I don't have setcpu or autokiller running, but I am running juicedefender (in case any of that is helpful for anybody.)

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HTC Incredible :: Why 4 Buttons Randomly Light Up And Off When Phone In Stand By Mode?

Jul 20, 2010

4 buttons randomly light up and off when the phone is in stand by mode at times

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General :: Power On Phone From Sleep Mode - Randomly Receiving Notification

Feb 3, 2014

Sometimes when i power on my phone (from sleep mode), i get this notification. How to block or remove this thing?

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HTC Hero :: Randomly Going Into Silent Mode

Feb 20, 2010

I've had my Hero for less than 48 hours and twice no it goes into silent mode for no reason and when I turn silent mode off the sound still doesn't work unless I reboot. Is this a glitch that can be easily remedied or should I take it back. I still have 12 days to decide whether to keep it or not.

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Samsung Vibrant :: When On Sleep/standby Mode Will Randomly Flash On

Sep 25, 2010

Just bought a Vibrant off of CL. I got it unlocked and it seems to be running well off of AT&T. I had a few questions though.

1) Whenever it is in the sleep/standby mode it will randomly flash on. I won't get any new emails or txt messages but it does stay on for a while until the screen timeout period ends

2) It does display a "Refreshing SIM data" message at the bottomish area every few minutes. Is this normal or is this an AT&T thing...

3) I was able to reset everything from going to the Settings>privacy>factory data reset but the instructions for a hard reset of "turning on the phone while holding down the volume down button" did not work. Has anyone been able to pull this off?

All in all I'm pretty jazzed about the phone. I like the Swype typing a lot as well as the overall speed and app installs. I'm coming from a work iPhone and an old school bar phone that could only call and txt. My wife has a iPhone4 and even though the facetime feature is nice I still don't like the restrictiveness of Apple products.

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Jelly Bean :: Quiet Mode Randomly Turns On And Blocks Calls - LG Optimus F3 4G LTE

Oct 27, 2013

I'm on Virgin Mobile, LB Optimus F3 4G LTE (it wasn't an option in the forums, so I came here instead). Not sure if this is an Android feature or an LG feature.

Anyway, this thing called "Quiet Mode" will randomly turn itself on at nighttime or in the middle of the day with no warning and silence all sounds and block calls from all contacts. This is obviously frustrating. I'm not bumping it in my pocket or anything -- you can't even turn this mode on without unlocking the screen and scrolling all the way over in my top pull-down bar. For instance, it's been sitting on the chair next to me for the last two hours and I just checked it and it's been in Quiet Mode for who knows how long.

I can add contacts to the allowed calls list, but I still won't hear the ring, and I can only add a limited number of contacts. Also, all the writing within this mode is really poor English, which is odd. Example: "Please mind that incoming calls with exactly the same numbers with below list will only be allowed." Anyway, it can be scheduled for certain times and I'm going to try scheduling it for just one minute from 4:00 - 4:01 AM every night and see if that satiate its compulsion to be in control.

Any ways I can keep it from doing this otherwise? It doesn't appear to be an app that I can fiddle with.

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Samsung EPIC 4G :: Phone In Recovery Mode / Download Mode?

Aug 28, 2010

Just FYI in case anyone wants to know: For download mode, with the phone turned off, fold the number 1 key on the QWERTY keyboard and the power button simultaneously For recovery mode, with the phone turned off, hold Volume Down, CAmera, and Power simultaneously. You navigate with volume UP/DOWN, select with HOME, Menu toggles to "Manual Mode", whatever that it.

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HTC EVO 4G :: Voice Phone Dial Randomly Opening - Music Tracks Skipping Around - Phone Acts Possessed

Jun 11, 2010

I've noticed this since I bought the phone (I had other issues before such as low battery life, vibration feedback simply not working, etc - I hard reset the phone and those went away, but this is back), and I'm wondering if it's my hardware, or the software.

Basically, if I'm listening to music (Pandora or the Music app), it'll randomly hit Next song - if it's the music app, it'll be a mish-mash of fast forward and next track. This is with the phone screen off or on. When it starts happening I turn the screen on and notice it jumping all over, and I've not touched anything. Additionally, while this is happening, voice dialer opens over and over after I close it, and sometimes it'll just start making a call to the last dialed/received number (which is making me a hit with all my friends).

Finally, I say possessed because this is not consistent. For example, I'm listening to Pandora now with no issues. However, the fact that I have to even worry about this happening again (it's almost surefire in the car, for some reason, but not exclusive to there) is a dealbreaker, and my 30 day trial is still going, so I should probably decide.

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Samsung Captivate :: Want To Exchange Phone / Phone Randomly Shutting Off

Aug 3, 2010

So I got my phone a week ago or so and it just now started having problems with the GPS and randomly shutting off as well as the battery life being drained within a couple of hours from fully charged. Im guessing I should exchange my phone for a new one within my warranty period. Do I need to bring the original box and everything along with it to exchange it?

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HTC EVO 4G :: Phone Randomly Resetting

Jun 9, 2010

This started this morning. My phone randomly started resetting. At first I thought this was an issue with it coincidently soft rebooting while in my pants pocket. However I've had it sitting on my desk and it's randomly reset twice now with in a span of about 2o minutes.

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HTC EVO 4G :: Phone Randomly Restarts?

Jun 13, 2010

however I am not new to Android or cell phones. I am a former Sprint rep and technician and was my store's advocate for the Hero so I have quite a bit of knowledge as it stands. However the past 2 or 3 days my Evo has randomly restarted without any notice or any reason. I was sitting in my room watching TV last night when my phone restarted 3 separate times within a 35 minute span. Nothing was running, it wasn't charging, I haven't rooted yet, 4g bluetooth and wifi were all off.

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HTC EVO 4G :: Phone Randomly Restarts / Reboots?

Jun 6, 2010

Anyone else having random reboots with the phone? i have had mine for 2 days and has done it twice today, never before though.

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HTC Incredible :: Phone Restarting Randomly?

Aug 26, 2010

I know there are other threads but this is strange since my phone never ever did this. All of a sudden the last two days my phone has been restarting randomly, mostly like two minutes into using the phone. It doesn't though go to the HTC Incredible screen but rather the HTC Quietly Brilliant, quickly to Verizon Wireless screen and into the OS. I see the CPU doing heavy duty work using all but 100% yet I checked System Panel and I don't see anything using that much usage. Again this has just started the last two days or so. Never before have I had this problem. Anyone else just in the last few days?

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HTC EVO 4G :: Phone Randomly Restarts - Not Charging?

Jun 14, 2010

Since Saturday night, my EVO has randomly shut off and immediately restarted on several occasions. It happened once while charging overnight, once while on an audio call and the others while the phone was not charging and not being used. Do I require a software or firmware update?

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HTC EVO 4G :: Phone Turns Off Randomly / Solve It?

Oct 8, 2010

Me and my GD got the evo about a month ago and hers started randomly shutting off at different times. I've reviewed alot of people's other post and realize that maybe it is from the phone overheating? This is just an idea but I would like to know if anyone has a solution to this problem.EVO

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Motorola Milestone :: Phone Randomly Restarts Since 2.0.1

Feb 16, 2010

Has anyone else had their milestone randomly reboot? This seems to have happened since 2.0.1 was installed. It has happened 3 times today and twice yesterday, prior to 2.0.1 there was no unexpected restarts.

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HTC Incredible :: Reboots Randomly While On Phone Call

Aug 3, 2010

my incredible reboots randomly, first noticed one while on a phone call with my dad. It was over bluetooth in car with navigation & gps on. It rebooted mid conversation. I was on 95 in baltimore with 4 bars and 3g. Everything since has been while listening to slacker. Either while phone is sitting there or while surffing the web. Once was while listening in the car in philadelphia on 95 no navigation (always 2-3 bars and 3g) and it didn't start crashing until about two weeks ago. Every crash has been while plugged into a charger also. I haven't noticed any crashes off charger.

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Samsung Captivate :: Phone Shutting Off Randomly?

Jul 22, 2010

Has anyone else experienced trying to wake your phone from sleep only to find it has been powered off? Strangely, this did not happen the first 2 days, but started after charging the phone fully for a second time. Could this any way be app related? I've only downloaded a few so far such as ATK. I checked my phone right after writing this, and what do you know, it turned off....

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HTC Droid Eris :: Phone Randomly Goes Dim In Middle Of Using It

Dec 23, 2009

My phone randomly goes dim in the middle of using it. I can unlock it and start to text message and it is bright like it should be and just randomly goes dim and stays like that in the middle of the text messaging. Has anyone else experienced this?

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HTC Incredible :: Phone Waking Up Randomly While Charging

Sep 16, 2010

I'm not sure if this is worth complaining about but is anybody else experiencing their phone waking up on its own while it's connected to the charger? I'm not sure when it started exactly but I'm sure it was after I updated to OTA 2.2.It's not hot or does anything else just that the screen turns on, stays on for like 2 seconds, and than the screen turns off. It seems to occur randomly. Is anybody else having this issue?

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HTC Incredible :: Phone Randomly Dropping 3G Connection

Oct 13, 2010

Is anybody else losing their 3G connection on the DINC? My phone has recently started to randomly drop 3G so that I am unable to surf the web, receive emails etc. Does anyone know what might be causing this problem? I live in South Florida where 3G has always been fine. I would greatly appreciate anybody's input. Rebooting the phone helps for a while.

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HTC EVO 4G :: Phone Randomly Reboots Right In Middle Of Call (911)

Jul 25, 2010

Right in the middle of the call, Thank God I had already given the address or the person could have died. This phone is now starting this same thing like my Evo number 1 was doing and about at the same two weeks in its in service time frame. If this keeps up I'm bailing out as much as I love the phone and all.

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HTC EVO 4G :: Phone Freezing Up Randomly / Have To Take Out Battery To Restart?

Jun 14, 2010

Today my phone has been randomly freezing up, once in dolphin browser, and once in a game called drop.each time the phone screen freezes, and i cant do anything and none of the buttons work. i turn off the display by hitting the top button, then it wont come back on ever, so had to take out battery and restart phone.any idea whats causing this? i've had the phone since june 4th, and today is the first time this happened and its happened twice.

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Samsung Captivate :: Phone Randomly Shut Down Itself

Aug 5, 2010

Bought the Captivate on launch day. I had problems with the battery, phone restarting by itself, buttons at the bottom would not register when pushed. Took that Captivate back yesterday and exchanged it for a new one. The new one I got works much better. Little to no lag, buttons are working properly, and the battery is much better. Used it until about 3% of battery was left then put the charger in. Fully charged by midnight, unplugged it and went to sleep. Woke up this morning to find out the phone shut itself off last night. I woke up and tried to check my emails but the screen would not turn on. Held the power button and the phone turned on as if it was just starting it up. I bought my phone from a authorized AT&T reseller so I'm hoping they'll let me exchange it for another one again.

I called Samsung tech support but they weren't much of a help. They said I can send it in for repair or take it back to where I got it for another exchange. My phone is not rooted and not tampered with in anyway. I downloaded all the same apps for it which were only about 6 so far. The only new one I did download was one of those Sense Digital Clock ones and put the widget on my home screen. Other than that the phone is set up just like my previous one. I deleted the Sense Digital Clock app so maybe that was the culprit? I really do not want to take this one back again as the one shut down is the only problem. I'm going to wait a couple days to see what happens. My 30 days are up on the 17th so if it keeps on shutting down I'm taking this one back.

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HTC EVO 4G :: Phone Randomly Disconnecting From Usb Port While Plugged In

Aug 16, 2010

I got my Evo today, finally. I noticed when I plug in the usb cord to my computer, no matter what I set it at (charge only, mount hard drive, etc....) the computer makes the noise like i've unplugged something from the usb even though everythings still plugged in. once it does that the phone is no longer charging and I cant see the hard drive anymore until I unplug and replug it back in. then it does it again within a minute or two.

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HTC EVO 4G :: Randomly Phone Will Start Freaking Out Either Becoming Unresponsive

Jul 20, 2010

I've been getting intermittent (and I'd even say random) lag spikes on my phone, either through basic navigation of the phone's features or just turning the screen on from time to time. For instance:

- I'll turn my screen on, and go to unlock it, and get zero response from the screen. It won't fix itself unless I turn the screen off again, and then back on, which will fix the problem 90% of the time. I think once I had to remove the battery.

- Randomly the phone will start freaking out, either becoming unresponsive to what I'm doing, or eventually going black and reverting back to the lock screen.

- Sometimes navigating through apps is a breeze, but other times, it's an absolute nightmare. Slow responsiveness to touch input, and even extremely slow response from my home keys. They'll vibrate to let me know they're receiving the input, but nothing will happen (tapping home button with no response from the phone.)

There has been other issues, but all mainly stemming from slow/poor response to user input. Is my phone a lemon, or is this normal? Is anyone else experiencing less than stellar performance from their EVO, or is the phone performing like a top-of-the-line, iPhone competitor should?

I came from an iPhone, and don't get me wrong, it had it's share of slow reaction at times, too. But we're talking a 2+ year old iPhone 3G, not a brand new iPhone 4. When I first got my 3G, the thing was fast as lightning. My EVO? Not so much.

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HTC Desire :: Phone Randomly Scrolls Through Screens / Fix It?

Nov 6, 2010

I got my desire yesterday and when as soon as started to use the phone, it would scroll from the home screen to the left or right. It won't stay on one screen sometimes. Other times it doesn't do this at all. When it is doing, I can go into a menu or something and it will scroll through the different icons. I don't know what the problem is, but it's getting on my last nerve.

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HTC Hero :: Phone Randomly Crashes / Way To Stop It

Mar 20, 2010

Over the past week I've noticed 3 instances where my HTC Hero just spontaneously switches off.. Screen black, buttons not lighted up. First time, I was editing the Calendar, second time I was viewing my photo album. Most recently, I had the phone in my pocket with music player playing and the phone just stopped working. Battery level wasnt low and I had to remove the battery and reinsert it to get the phone going again for each of those times. The phone might have crashed but idk, this never happened before the past few days (Ive been using it for 2.5 months now)

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HTC Incredible :: Internet Is Not Accessible Randomly On Phone

Nov 23, 2010

For about a week now the Internet is not accessible randomly on my phone. Either a site will not load at all, or I will get a partial page. Either way, something is messed up. I've called Verizon about this a few times and they can't figure it out. They had me check some settings on my phone, checked my version, done the #228 thing, checked the towers. Now they say that the only other options are to replace my phone or reset the whole thing to factory.

I've been through too many phones. I'm done with switching phones and resetting them. And I can't believe that it's the phone or Google as the last person suggested. I use a lot of data. I'm up to 1GB right now and still have 19 more days in the billing cycle. I think they are throttling my connection.

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