Fastboot option problem - myTouch 4G Q&A, Help & Troubleshooting

I was wondering if anyone else had the fastboot option enabled and had their signal dropout and stay out more frequently..enabled it this morning and I've had the most signal dropouts, not even Edge or Gprs, only a restart would fix it, till it drops again. Once I disabled that option, I get continuous signal. My mt4g is rooted, but stock Rom/kernel. Only mod is battery n status icons..
Jus wondering if others have has this issue or if its a known issue, or jus me..
Sent from my HTC Glacier using XDA App

Fast boot in no way should have any effect on your signal strength or your phone's ability to hold on to a signal. Must be a coincidence. You could do more testing, but I really doubt that fast boot has anything to with it.

You're right...wonder why the signal has been dropping out and staying out, though..
Sent from my HTC Glacier using XDA App

Related

Recently loaded custom rom now phone gets hot

Hiya, Yesterday I loaded Damage Control v2.08.1 and it's been running pretty smooth. Just in the past few minutes I've noticed the phone getting hot around the battery. I've never felt this phone get hot before. A few minutes later it cut off. I had to press the power button to get it to turn back on. Everything seems fairly normal now and it doesn't really feel hot anymore. Has anyone else experienced anything like this? Should I try a different ROM?
I think this is a random thing..ive had it happen a few times on diff roms etc..
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The ROM is fine I use it.
maybe you should take it to sprint and say it is getting really hot. They will trade it in for a new one. In less your over clocking it then you should know why it is getting hot. But I believe it is a hardware error.
Thanks for the input. The main reason I posted is because I used stock 1.5 for 5 months before loading a custom ROM and never once felt the phone get hot.
As long as it's a common thing I'm alright using it that way.
I ran into a similar thing when signal was low. A workaround is to turn off wireless triangulation in the location menu. Also turning off "always on" helps a lot, I forget where this setting is. I was hitting 43c a day before these changes, now barely get over 30.
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lineman78 said:
I ran into a similar thing when signal was low. A workaround is to turn off wireless triangulation in the location menu. Also turning off "always on" helps a lot, I forget where this setting is. I was hitting 43c a day before these changes, now barely get over 30.
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Click to expand...
Click to collapse
the always on setting is in location (it turns GPS off)
Line got really hot a couple weeks ago. At first I could not figure out why, but after looking at everything I realized it said I was roaming. O was in a location I was always at and never had s problem before. It said I had been roaming for 4 hours. Restarted the phone and the problem was fixed.

Data roaming: lost connectivity

Hi,
I'm keep getting this data roaming message over and over again in the notification area. I don't have a data plan. I use only wifi. Iam not sure if this has also something to do with my battery drain issue. Is there maybe a way to disable the message coming up or to find out which app is causing maybe the message coming?
I'm running on darky 9.3 and speedmod k19c.
Sent from my GT-I9000 using XDA App
If you dont have a data plan press the power button and disable the data network, for two reasons: apps would not try to connect and your carrier wouldnt charge you per kilobyte.
Sent from my GT-I9000 using XDA App
That is the funny thing. It is disabled and the notification still comes up. Its very annoying even when it is disabled that the data roaming message pops up in the notification area. Is it maybe a bug in darkys 9.3 version?
Sent from my GT-I9000 using XDA App
Probably .
jje
Go in to settings/wireless and networks/mobile networks and make sure data roaming is turned off - not ticked.
Other than that, not sure.
Sent from my GT-I9000 using XDA App
I've had the same since day 1, mostly after unplugging from my pc. I don't use data network or 3G, and it's not ROM/theme dependant.
Never found a solution, so I stopped caring about it...
Like i said. Its disabled. Its very annoying.
Sent from my GT-I9000 using XDA App
I have a similar warning regularly, very annoying. I have a data plan but I do not tick the data roaming.
This problem did not occur before. It only happens after updating to 2.2.1. I did not root and lagfix. Anyone can help?
Wish I could help... As said, it doesn't matter if I'm on a custom ROM or stock (started on 2.1).
I disconnect from my pc always via "safely eject media", internal SD first, then external, then turn off USB connection on the phone, but it makes no difference.
I had stopped caring, but this thread has made me start again. A curse on you all!
There seems to be no reason to blame Kies, but since it's a crock, I will. Don't see why its absence from my pc should absolve it. I n fact, it wouldn't surprise me if Kies was responsible for the unrest in the middle East. And LUFC's defensive woes.
MOT.
Lol .
I think whatever is causing this problem is also the reason for.the battery drain. Somehow whenever the wifi is active the battery usage inrcreases up to 5-7 times. Playing a.game does not use that much battery.
i noticed another bug in 9.3. If u get into the task manager and u press the back button u should be back at your home screen and the task manager should close. However everytime i press the back button when iam in the task manager it starts randomly a.application, if i press again the back button another app is staring up and so on.
Sent from my GT-I9000 using XDA App

Data not always working?

So occasionally, but often enough that I am bothered by it, my Droid Pro refuses to turn on data (the 3G or 1X in the notification bar) despite having perfect signal and trying to use apps that require data. It is not a setting that is wrong, I think, because sometimes the data will turn on by itself and 100% of the time can be fixed with a reboot. A reboot of course takes minutes, so I was wondering if there were a way to jumpstart the data connection besides a reboot. Turning airplane mode on and off doesn't seem to help, only a reboot does. Have many of you encountered this issue?
I've been such a problem when switching from CDMA mode to GSM.
+1
I have the same issues with GSM/3G and often also with wlan.
It sucks.
I haven't found an easy way to get back online fast. The phone does what it wants.
Maik
Sent from my DROID PRO using XDA App
Does nobody else ever have this problem?? It is always fixable by a reboot but I was wondering if anyone else knows a different way?
It seems that problem is gone away with the update...
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Trouble with Juice Defender and Cyanogenmod

Ever since I got Cyanogenmod 7 working on my phone, I've had a lot of trouble getting my 3g to toggle back on after turning my screen on. I'm using JD for the toggle so is it a Juice Defender problem or a modem problem?
Sent from my SCH-I500 using XDA App
I have the same problem, I just switch to airplane mode and back and it fixes it. It only happens periodically, it works as it should more often then not. I attribute it to CM7 awesomeness. At least JD works, Green Power won't even try to manage the data connection.
Ah I wouldn't have thought to try that. Yeah I love this rom compared to stock so I'm more than willing to put up with a few gripes.
Sent from my SCH-I500 using XDA App
TheChillburger said:
Ever since I got Cyanogenmod 7 working on my phone, I've had a lot of trouble getting my 3g to toggle back on after turning my screen on. I'm using JD for the toggle so is it a Juice Defender problem or a modem problem?
Sent from my SCH-I500 using XDA App
Click to expand...
Click to collapse
I have this same problem and run JD but it's not a JD problem. I would say it happens to me once or twice a day(usually when the phone is powered on for more than 6 hours without a reboot). A lot of people have this and toggling back and forth between airplane mode fixed the problem pretty damn easily.
If you want a quick way to do this go to
settings
cyanogenmod settings
interface
notification power widget
widget buttons
select airplane mode
Now you have airplane mode in your pull down bar and you can quickly enable it and disable it when this happens.
I have two problems relating to this. My 3g wont turn on automatically when someone sends me an MMS. Usually my stock ROM would turn the 3g on and download the MMS, but now I just receive a text message from a number rather than the name of the contact, and I need to press a Download button to download the picture/MMS. Then I have to turn on my 3G manually, then I have to press the Download button, and only then do I receive the picture/MMS.
Also, It has been happening quite often now. My 3G does not turn on, even when I turn it on manually so I have to reboot my phone an only then will it turn on.
Im using CM7 nightly, latest one up to date on HTC Desire HD.
Hope someone fixes this!

Anyone know why I lose mobile connection every 10 seconds?

I am on AT&T, and every couple of days when on mobile data, my data will cycle from connected to not-connected every 10 seconds, making using the data useless. The only way I have found to fix it, is to turn on airplane mode, and then turn off airplane mode, and then it connects fine. I have looked at my logcat, but I do not see anything. Anybody have any ideas?
Thanks,
CP
what ROM, kernel are you using.
people seem to never add it into their signatures anymore. thats why people do it for a reason, so it helps debug problems.
Sorry, and latest faux kernel and stock rom.
Sent from my Nexus 4 using Tapatalk 2
I have the same problem on stock rom and kernel. It's worse in NYC vs. Connecticut. I think it's also causing msm_hsic_host wake lock which is killing my battery.
Sent from my Nexus 4 using Tapatalk 2
Completely stock and same problem. Airplane mode toggle is my only fix too. It's got to be a software issue.
Sent from my Nexus 4 using xda premium
This is probably the simplistic explanation, but may not be the case: faulty SIM card.

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