[Q] No data after flash, or reboot - Sprint Samsung Galaxy S III

I am having a reoccurring problem. Sometimes, when I flash a new nightly, or even just reboot my phone, I get no data. Even when I turn on wifi, it connects but stays gray instead of turning blue or teal. Same thing for my 3G. I have full bars, but it stays gray. Best way I have been dealing with it if wiping cache and reloading the rom.
I have tried going in and out of airplane mode, rebooting the phone, letting it sit for hours. I would just like to know if I'm doing something wrong.
By the way I am running CM10.
All in all, it's a small price to pay to run such a slick rom. And now that I got dual boot all figured out......much easier to try things out.
-Nick

Did you do a clean flash?
Did u use the sprint cm10?
Does this happen on tw ROMs?
Sent from my Samsung Galaxy Emperor using psycommu

I wiped everything except for data.
On sprint cm10
Does not do it on a tw ROM I have

So this is what you did
Was on random tw ROM>wiped cache and dalvic> flashed cm10
If so your only hope really is to wipe everything and reflasb
Sent from my Samsung Galaxy Emperor using psycommu

Did you flash gapps and sign into your gmail account?
Sent from my SPH-L710 using xda premium

nbeebe24 said:
Did you flash gapps and sign into your gmail account?
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
I finally figured it out. The problem seemed to be with my clock settings. I can replicate the problem by setting my clock ahead and reboot. Then I will not connect. I figured out it was a Google account sign in issue. If I then reset my clock to the correct time and reboot, no problems.

Just had a question about dual boot. Was it easy to setup? How hard is it to go back to single boot? I would imagine having two roms would take up a ton of space.
Sent from my SPH-L710 using xda premium

dougstoner said:
Just had a question about dual boot. Was it easy to setup? How hard is it to go back to single boot? I would imagine having two roms would take up a ton of space.
Sent from my SPH-L710 using xda premium
Click to expand...
Click to collapse
1.Yes
2.as hard as rebooting the phone.
3.uses about 1gb

Related

[Q] My Galaxy Nexus keeps re-booting

I was running Paul's custom ROM for the past week or so. I plugged my phone in to a portable charger because the battery was low. This is not the first time I have used this charger on this phone. After a few minutes the phone rebooted. I found this odd so I tried to figure out what was going on. I unlocked the device and went into settings....phone rebooted again. I tried reflashing the MoDaCo ROM, reflashing the original ROM and resetting the device. It still does it. Im still new to Android platform (moving away from a shameful iPhone) so Im lost on what the problem could be. Any ideas?
did you undervolt and tick set on boot without testing voltages?
Sent from my Galaxy Nexus using xda premium
@rbiter said:
did you undervolt and tick set on boot without testing voltages?
Sent from my Galaxy Nexus using xda premium
Click to expand...
Click to collapse
No. I didn't change any of that. My phone is unusable
I think one of my apps is causing it. Is that possible even though I'm not running the app?
I have no idea. I think youre leaving out something.
Sent from my Galaxy Nexus using xda premium
After i restore to factory everything works fine. It starts again (doesn't matter which ROM I'm using) when Google syncs the apps I've downloaded to the phone. It's stable right now until I figure out what the hell is going on.
I would say app but you said you wiped everything..
joshnichols189 said:
I would say app but you said you wiped everything..
Click to expand...
Click to collapse
Right. It works fine until Google starts to sync my data from my account. Is there a way to pinpoint which app is causing the damage?
Nevermind. It does it anyway. Hardware issue? Overheating issue?

On Boot Android is Upgrading??? wtf??

I
My GN every time I boot says, Android is Upgrading, start applications, what do this means???
Im still on 4.0.1 ics..
Any advice please
Sent from my Galaxy Nexus using xda premium
This is normal. Your phone is not updating its building app cache or something.
Search is your friend.
Question is though... Why is it always rebuilding?
Is it still completely stock from Day 1 of purchase?
Have you rooted it? If so, what method?
Have you installed any apps?
Have you tried doing a factory reset? (Ensure you back up your data)
The phone is purelly stock
I havent done nothing except using it and installing apps...the regular as an every day phone...i got since sunday
Should I factory reset?
Thanks
Sent from my Galaxy Nexus using xda premium
And what do that means?
Does your GN does the same thing?
Thanks
Sent from my Galaxy Nexus using xda premium
If a factory reset will I lose my photos and the musics and apk's i have on Download folder?
Any way to back up that?
Thanks
Sent from my Galaxy Nexus using xda premium
mine does it to. its normal
I can tell you its not normal for it to happen on every single boot! It's probably an app that is causing issues with the os. Try and remember what you recently installed and uninstall a couple apps to try and narrow it down. This happened to me when I installed Wallet.
mine has done it since i powered it on out of the box the very 1st time. so i'd say its normal
I wonder why its doing it then? If on my device it only does it when system files are being played with but on others on every boot?
Happens for me too, only noticed it since upgrading to 4.01 (stock)

[Q] Galaxy S 2 keps crashing! Help!

Okay, so i had the balck galaxy s 2 and it never had this problem, but i just got my white galaxy s 2 and every time i reboot, it freezes, and then comes up saying that power manager has crashed. Then nothing works, so i reboot and it does the same thing. I figured there was something wrong with the system, so i rooted and installed the Dewizzed rom, after 3-4 minutes of using it, it freezes, turns black, and then goes to the lock screen and it lost all conections to t-mobile/wifi. changed the rom to the juggernaut and the same thing happened.
Can anyone help? I don't know why this is happening. Never happened with my balck SGS2
probably just a faulty device dude.... return and get another is what I would do
Sent from my SGH-T989 using xda premium
Did you try factory reset? Wipe all data and cache before you flash a different rom?
I agree with the secobd person that posted an answer but theres another solution to it.... just get into download mode im sure you know how to do that... and use odin and flash back to stock... stock rom... that should fix everything.. thats what i do everytime something goes wrong with my fone...
Sent from my SGH-T989 using XDA App
There were problems on stock too. Plus for some reason, stock had a terrible lag. I gues if it doesnt resolve itself i will have to do another exchange (this is my 4th exchange) hopefully with mwc next month, t-mobile will get a few new phones and i will be able to get a working device . Anyways thanks for the help
Sent from my SGH-T989 using Tapatalk

4g connection will not work on task650 4.2.2 - 2.23.12 at&t SGH-I747

Can't change network mode I'm always stuck on LTE/GSM/WCDMA and my APN's (all of them) don't do anything also some gapps not working correctly and sometimes I just drop service and need to reboot plus my device will reboot/power off on its own whenever it feels like it...if you know of anything I can look into and read up about that will help some of these issues please help me and my S3!
Sent from my SGH-I747 using xda app-developers app
TRAVISHOTCH84 said:
Can't change network mode I'm always stuck on LTE/GSM/WCDMA and my APN's (all of them) don't do anything also some gapps not working correctly and sometimes I just drop service and need to reboot plus my device will reboot/power off on its own whenever it feels like it...if you know of anything I can look into and read up about that will help some of these issues please help me and my S3!
Sent from my SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Whoa Kimosabe! You need to give us more info. I can guarantee you this has nothing to do with tasks ROM. First off did you do a clean install? That's the first thing you should do. What provider are you with? What radio? Give as much info as you possibly can. I'm pretty sure that your problem should go away after a thorough wipe and a clean install.
Sent from my SGH-I747 using XDA Premium HD app
Did you dirty flash?
Try reinstall
Sent from my SGH-I747 using xda app-developers app
What carrier are you with? I had to modify my Fido APN to make LTE work...
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Do a full wipe and reinstall. This includes format/system. Until you do that, you really don't know if the problem is a bad install or dirty flash.
If that doesn't work, switch modems. My money is on a full wipe/reinstall fixing it though as everyone else is up and running on 4G with no issues.
AT&T
mrnovanova said:
Whoa Kimosabe! You need to give us more info. I can guarantee you this has nothing to do with tasks ROM. First off did you do a clean install? That's the first thing you should do. What provider are you with? What radio? Give as much info as you possibly can. I'm pretty sure that your problem should go away after a thorough wipe and a clean install.
Sent from my SGH-I747 using XDA Premium HD app[/QUOTE
AT&T is my provider i always nandroid+wipe data/factory rest+wipe cache+wipe dalvik+format system then install rom and then gapps...my phone says im on 4g as of now but if i try and choose LTE in my apns it asks me for proxys n stuff
Click to expand...
Click to collapse
Full wipe and upgrade to the latest version.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
http://forum.xda-developers.com/showthread.php?t=2195349
Read that. It should set you on your way.
Sorry to tell you that but, it happen to me before when I was running on Task's rom and there is nothing to do with the rom. It is your S3 need to get back to stock. I did was put my S3 back to stock by using odin and then immediately, 4G LTE start to kick in and working. After few mins, you can root and flash back to task's rom. Hope this help!

A issue i only experience on aosp roms no matter which one

no matter which aosp rom i use i have a issue where i totally lose data connectivity and it won't come back on. I have bars but no data it's like i toggled data off but can still get text and calls. the only thing that brings data back is a factory reset. I travel alot driving from city to city ( work for the railroad) so i go through diffrent bands while traveling it seems that while switch it like forgets to go to the next band sometimes. This doesn't happen all the time but it happens enough to warrant this post. when i try to toggle on and off with the pull down menu it still says att in the toggle box even though there is no data symbol by the bars in the notification bar. when i try to toggle the "att" in the toggle box never goes away.... when i go to the settings and toggle it that way it indicates off and on but still is off.
my question is this wheni go to titanium back up is there a program i can wipe data on to reset my connection?? since a factory reset cures the issue then i'm sure wiping whatever program that is hanging will cure the issue also so i don't have to keep factory resetting
this is a issue it no matter what aosp based rom i'm on.......cm10 aokp orca rom toolbox all of them i'm tried all and they all do it.
same issue
Have the exact same problem
redstar299 said:
Have the exact same problem
Click to expand...
Click to collapse
doesn't happen with stock ROM
paniro187 said:
no matter which aosp rom i use i have a issue where i totally lose data connectivity and it won't come back on. I have bars but no data it's like i toggled data off but can still get text and calls. the only thing that brings data back is a factory reset. I travel alot driving from city to city ( work for the railroad) so i go through diffrent bands while traveling it seems that while switch it like forgets to go to the next band sometimes. This doesn't happen all the time but it happens enough to warrant this post. when i try to toggle on and off with the pull down menu it still says att in the toggle box even though there is no data symbol by the bars in the notification bar. when i try to toggle the "att" in the toggle box never goes away.... when i go to the settings and toggle it that way it indicates off and on but still is off.
my question is this wheni go to titanium back up is there a program i can wipe data on to reset my connection?? since a factory reset cures the issue then i'm sure wiping whatever program that is hanging will cure the issue also so i don't have to keep factory resetting
this is a issue it no matter what aosp based rom i'm on.......cm10 aokp orca rom toolbox all of them i'm tried all and they all do it.
Click to expand...
Click to collapse
I actually never had that issue. How are you flashing these ROMS? What I mean by that is, what are you doing in recovery when before you flash the ROM?
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
I have use twrp and cwm I always wipe dalvik and cache factory reset then wipe ROM. Install ROM then wipe dalvik and cache again.
Sent from my SGH-I747 using xda premium
paniro187 said:
I have use twrp and cwm I always wipe dalvik and cache factory reset then wipe ROM. Install ROM then wipe dalvik and cache again.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
What about a formatting system...?
That's also required for flashing different ROMs
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Also its not specific to this phone it has happened on other galaxy s3 I have had also. I'm sure it has to do with traveling and going tower to tower and network and network or something cause it always happens when I am coming back in town ( Houston)
Sent from my SGH-I747 using xda premium
I have been flashing ROMS since my Sony Ericsson Xperia X10a days and have always flashed ROMS since. Here is the way I have done it.
Boot recovery
Wipe data
Wipe cache
Wipe dalvik cache
Flash Rom
Reboot phone
I repeat, I never had an issue when doing this. I have done this way since and it has always worked.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
KorGuy123 said:
What about a formatting system...?
That's also required for flashing different ROMs
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Formatting system IS wiping the ROM.
Sent from my SGH-I747 using xda premium
Bruce Lee said:
I have been flashing ROMS since my Sony Ericsson Xperia X10a days and have always flashed ROMS since. Here is the way I have done it.
Boot recovery
Wipe data
Wipe cache
Wipe dalvik cache
Flash Rom
Reboot phone
I repeat, I never had an issue when doing this. I have done this way since and it has always worked.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
Click to expand...
Click to collapse
You do the same thing I do. Like I said I am sure it has to do with traveling. Because when I'm home in Houston it NEVER HAPPENS but when I am traveling back in it A ALWAYS DOES
Sent from my SGH-I747 using xda premium
What's the name of the app that resets the data connection in titanium back up
Sent from my SGH-I747 using xda premium
Seriously? No one has mentioned checking your APN settings? A incorrectly configured APN would cause your phone not to connect to the data network but still receive calls or texts.
Can you still receive or send MMS messages?
paniro187 said:
Formatting system IS wiping the ROM.
Sent from my SGH-I747 using xda premium
Click to expand...
Click to collapse
Yup you are right. Misread my bad, sorry.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Jaspah said:
Seriously? No one has mentioned checking your APN settings? A incorrectly configured APN would cause your phone not to connect to the data network but still receive calls or texts.
Can you still receive or send MMS messages?
Click to expand...
Click to collapse
I understand that but do the settings suddenly change when going tower to tower or off of roamimg? It goes from working to not working
Sent from my SAMSUNG-SGH-I747 using xda premium
KorGuy123 said:
Yup you are right. Misread my bad, sorry.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Click to expand...
Click to collapse
Its cool bro. This crap Is frustrating though
Sent from my SAMSUNG-SGH-I747 using xda premium
ok so here's what i did i backed up everything apps and data a reloaded the rom after the usual wipes. data was working then i restored the settings and the data was gone again. wiped and installed again just restored apps and the data is there.
I know this issue isn't widely reported on but it's probably because there aren't many people that re driving out in the boonies like i do when headed to work and back. i'm sure if i was on a flight it would be different. but its a obvious issue with this device. it has happened on a couple of them for me. but only on aosp roms and not tw based roms
paniro187 said:
ok so here's what i did i backed up everything apps and data a reloaded the rom after the usual wipes. data was working then i restored the settings and the data was gone again. wiped and installed again just restored apps and the data is there.
I know this issue isn't widely reported on but it's probably because there aren't many people that re driving out in the boonies like i do when headed to work and back. i'm sure if i was on a flight it would be different. but its a obvious issue with this device. it has happened on a couple of them for me. but only on aosp roms and not tw based roms
Click to expand...
Click to collapse
So you got it to work by not restoring app+data and just the apps instead ?
Like most have always said never restore with data or system apps. Push them to system yourself and honestly I don't even use titanium backup anymore... just install again but I only install 15-20 apps at most.
hednik said:
So you got it to work by not restoring app+data and just the apps instead ?
Like most have always said never restore with data or system apps. Push them to system yourself and honestly I don't even use titanium backup anymore... just install again but I only install 15-20 apps at most.
Click to expand...
Click to collapse
no the way i get it to work is factroy resetting the phone. not by installing apps

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