no service or wifi after restart - One (M8) Q&A, Help & Troubleshooting

hello. ok so i am currently running android revolution hd 10.2 on my one m8 and all i did was go into sense 6 toolbox and change my battery icon to one with a percentage and when i did my softboot i lost all connectivity on my phone, i lost all cell service (no calls or data) and couldnt get my wifi to turn back on to connect to a network. i have tried about 4 different roms since then fully wiping everything dalvik cache, system, data, and cache, and even wiping internal storage when installing these roms and i still cannot get service. i am now on android revolution hd 10.2. i am kinda new to this whole scene but have somewhat of an idea what im doing i think lol. does anybody have any advice on what to do?! thanks! ok solved 2/3rds of it now i cannot get wifi to even turn on.

ok small update (not a bump) i can make phone calls but cannot turn wifi on or mobile data. when i try to turn mobile data on it pops up with the data roaming warning. saying "you are now roaming. data roaming may result in significant charges do you want to enable roaming network connection? any ideas?

Related

losing data connection when roaming

hello,
I got the desire for a while, but sometimes when i am roaming on the internet (not wifi but from provider), my data connection gets disconected for a short time,
i am using the latest stock rom from htc,
and already tried other configurations or settings but nothing helped for me.
is there anyone who has an solution for this?
greetz wout

[Q] Mobile Data not reconnecting after WiFi drops

Hi,
I've been experiencing a strange problem, which seems to be the case with multiple ROMS (once i've tried and always full wipes (cache, battery, dalvic, factory reset) Cyanogen, DEFROST, MIUI).
When I'm at home on Wifi, and walk out, the wifi drops but mobile data doesn't connect. All I have is netwrok bars (for phone calls), and no G,3G or H).
To fix it, I have to cycle Airplane mode, then mobile data reconnect again.
Has anyone experienced this or has any pointers for me?
thanks.
+1
with Defrost 6.1a
horadee said:
Hi,
I've been experiencing a strange problem, which seems to be the case with multiple ROMS (once i've tried and always full wipes (cache, battery, dalvic, factory reset) Cyanogen, DEFROST, MIUI).
When I'm at home on Wifi, and walk out, the wifi drops but mobile data doesn't connect. All I have is netwrok bars (for phone calls), and no G,3G or H).
To fix it, I have to cycle Airplane mode, then mobile data reconnect again.
Has anyone experienced this or has any pointers for me?
thanks.
Click to expand...
Click to collapse
+1 on a Motorola Atrix 4G :/ I found this thread when creating one myself in the Atrix forums, what's odd though is that I'm using stock 2.2 as the Atrix doesn't have ROMs yet.

[Q] No data connection

I've been running CM7 stable since May without any issues. Friday night I visit a friend who's pretty far out and I usually only get 1 or no bars. I tried to look up something on my phone but i got a 'Data Roaming - you have lost data connectivity' notification. I didn't think much of it and turned on Data roaming to use the 1x data for the time. Then the next day at home where i get great connection i noticed i was still on 1x. I turned off roaming and the data connection notification pops up and i can't get any data. I've updated my radios to current releases and even tried reflashing but i still can't get any data. Any suggestions?
Airplane mode?
siris420 said:
Airplane mode?
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Click to collapse
Good guess but it's not that. I've turned data on and off multiple times to see if i could just reset a connection but it never does. I can't figure this out, i did not change anything and all of a sudden i lost my data :c
Bumpy. I recently got a new battery and tried using my old one but that didn't help either. I'm really at a loss of ideas.
Have you tried reflashing cuz it happen to me on another ROM and I reflashed it and it worked idk give it a shot bruh
dickpills said:
I've been running CM7 stable since May without any issues. Friday night I visit a friend who's pretty far out and I usually only get 1 or no bars. I tried to look up something on my phone but i got a 'Data Roaming - you have lost data connectivity' notification. I didn't think much of it and turned on Data roaming to use the 1x data for the time. Then the next day at home where i get great connection i noticed i was still on 1x. I turned off roaming and the data connection notification pops up and i can't get any data. I've updated my radios to current releases and even tried reflashing but i still can't get any data. Any suggestions?
Click to expand...
Click to collapse
My friend since you tried all those other routes why dont you just refresh your data. You will have to flash back to Sense but I think that should do the trick. Get your MSL code from Sprint or the MSL reader in the market and go for it. There should be quite a few threads in google to show you how to do it without call Sprint. Its harmless to try and will refresh everything for you. May not hurt to update prl as well

boost flashed evo 3g stopped working

Hello, I have an evo 4g that is flashed to boost. Has been working fine the past year an last week 3g stopped working.The icon is lit up but it seems that it does not work.Internal apps in the phone recognize if it is on or not either by attempting to work if it is lit up or by giving me the message that I need a data connection if it is not lit up. Tried rebooting-battery out and back in, tried uninstalling-reinstalling ROM(which is SS_Ultra) still no 3g. Wireless does work fine. Any help would be appreciated.
roseypat4 said:
Hello, I have an evo 4g that is flashed to boost. Has been working fine the past year an last week 3g stopped working.The icon is lit up but it seems that it does not work.Internal apps in the phone recognize if it is on or not either by attempting to work if it is lit up or by giving me the message that I need a data connection if it is not lit up. Tried rebooting-battery out and back in, tried uninstalling-reinstalling ROM(which is SS_Ultra) still no 3g. Wireless does work fine. Any help would be appreciated.
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Click to collapse
Hello Roseypat...First I would dial ##33284# and then click "Data Status" and at the very top Where it says IP Address: after that does it say EVDO Rev A (with numbers like this 170.356.123.for example: EvDo Rev A 170.123.456.789.....or after the IP Address: does it say this 1xrtt 170.123.456.789) Also, below that it will say "Last Data Error:" if it says no data thats fine, but if it has a code what was it? This will at least tell us if you have a data connection and whether it is 3g(EvDo) or 1xrtt(2g)....Because you say that the 3g symbol is there it has to have a data connection...And the blinking your referring to is indicating that it is sending or receiving data.
That being said, this usually is related to a bad app downloaded or updated right around the time that it quit working...The first thing I would do is switch it to the stock rom if possible...But either way, I'm betting if you do a Factory Data Reset on your device(which will not effect the flash it will only erase all of the users inputs and data(ie apps, etc)....I just had someone with this exact issue and the Factory Data Reset fixed it back to normal. You can find this in the Storage section of the settings menu(at least on the stock rom anyways)...Btw, just to be safe, I would remove your sd card before you do the factory data reset. Good Luck.

Loss of mobile data

One thing I have noticed recently is that when my phone is connected to wifi and then disconnects (because I leave my house, for instance), the phone will switch to mobile data, but the data will not work, ie I don't see any data going up or down. This will be even when it clearly shows 4G on the phone and shows full bars.
Turning the mobile data off and on in the quick settings seems to then restore data connectivity, but it's very irritating to pull out my phone in the car and try to pull up Google Maps to no avail.
Anyone else experienced this problem? Is there a permanent fix for it?
Aganar said:
One thing I have noticed recently is that when my phone is connected to wifi and then disconnects (because I leave my house, for instance), the phone will switch to mobile data, but the data will not work, ie I don't see any data going up or down. This will be even when it clearly shows 4G on the phone and shows full bars.
Turning the mobile data off and on in the quick settings seems to then restore data connectivity, but it's very irritating to pull out my phone in the car and try to pull up Google Maps to no avail.
Anyone else experienced this problem? Is there a permanent fix for it?
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Click to collapse
What rom and firmware version are you using?
Sent from my Nexus 6 using Tapatalk
Stock, no root, latest 5.1

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