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[q] no internet

i have experience when the media (internet) is down on my samsung captivate at&t i restart the phone the internet comes back on... why is this happening ?

It is hard to say without more details. You may want to try to toggle airplane mode instead of reboot.
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[Q] Mobile network changing on its own

mobile network keeps changing from GSM/WCDMA to GSM on its own is there a fix for this Im not rooting yet because i might have to exchange the phone

dachinaman said:
mobile network keeps changing from GSM/WCDMA to GSM on its own is there a fix for this Im not rooting yet because i might have to exchange the phone
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Wireless settings/network settings/ and choose.
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I do that but
it keeps changimg back to GSM on its own
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dachinaman said:
I do that but
it keeps changimg back to GSM on its own
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Factory reset
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Didn't work
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Are you selecting 2G networks only? If so, that will change it.

It also changes to GSM Only if Wifi Calling is enabled and connected.

no im not, all that changes on its own i just notice it only happens when i have my wifi on. its kind of a pain to have to keep changing it i never had that problem with any other phone

are you using the sim card that had been provided with g2x or from your previous phone? ive had issues where my apns had been disappearing after flashing custom rom, activated new sim today, works great just fyi

I'm having the same problem. I'm using simple mobile apn settings but, whenever i try to use my data. It changes back to the t-mo apn settings

Mobile network switching is normal behavior. If the Edge signal is stronger than the 3G signal the phone will switch to whichever signal is strongest. If you want 3/4G only then download '3G Only' app from the Android Market.

WiFi broke after Flatline NVflash

Tablet can't seem to connect to wifi after doing the Flatline NVflash. Anyone has this issue? When nvflash was done, I reflashed TF700_10.6.1.14.10_WW_Boot_TWRP_2610 running on CROMi-X 5.0.3. Booted up to find out that wifi is not connecting. I even tried factory reset and restore my previous backup but still no luck. Don't know what else to do besides a fresh install of cromi, which I'm really trying to avoid.

I know that Flatline *uses* WiFi, but I see no reason how it could break it, at least across a reboot.
Reboot your tablet and post the output of lsmod and dmesg.

ok here's what came up after reboot

vnphatbuddha said:
ok here's what came up after reboot
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The log shows that the driver is loaded correctly, but WiFi is not turned on. What happens when you try to turn it on in Settings?
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Or maybe airplane mode? if not it must be something on the router side.

Its on in settings but says "saved, secured with wpa/wpa2" with a blank wifi icon on status bar. Also nothing happens when I click connect. Airplane mode is off too
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vnphatbuddha said:
Its on in settings but says "saved, secured with wpa/wpa2" with a blank wifi icon on status bar. Also nothing happens when I click connect. Airplane mode is off too
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by blank you mean gray? id say its an issue with your network, try forgetting the connection and rescanning.

Router is ok cuz all my other devices are connected on it
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vnphatbuddha said:
Router is ok cuz all my other devices are connected on it
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Well the wifi module is loading ok and wifi is scanning so there isn't an issue with the tablet. try tethering your EVOs connection to the tablet and see if it connects

Yes blank as in just an outline of the wifi icon, not greyed or color filled if it was connected with full reception
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Forgetting connection/scan and reconnecting many times already with same results. Wifi direct on tab doesn't pick up my EVO but my EVO is able to pick up tab n connected successfully. I'm going to try uninstalling notification toggle bc that's the only thing on my tab from what I can tell that has access to network settings
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Well just my luck....tried everything possible relating with wifi but still no connections. Guess I'll have to format sd and do a fresh install of cromi. Btw I'm on d2sd and if I were to wipe internal, does that delete the androidroot nvflash folder sitting in the internal memory?
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My wifi keeps disconnecting and reconnecting

Ever since my device got bricked and flashed the the original firmware, my connection on wifi keeps disconnecting and reconnects even though im like 10 feet away from my router. This bothers me because I cant play online games. Is there anyway to fix this?
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I suggest you turn off your router (or also disconnect the cord) for 30 seconds, turn off your WiFi on your phone, then plug it back in and turn on your WiFi again and check. Otherwise it might be a phone problem.

I'll give it a try
...When im connected to other wifi network this doesnt happen.
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new router maybe?
Panzer15 said:
I'll give it a try
...When im connected to other wifi network this doesnt happen.
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You should consider buying a new Wireless Router which is more powerful. As your statement, that this issue doesn't happen in other WiFi network, try to check the speed of your internet, traffic, etc.

My other devices works fine
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try to forget the network, restart your phone and connect again.

Panzer15 said:
My other devices works fine
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So the issue must be the communication between your phone and the device. Try to restart the phone, or remove your wifi, and then enable it again.

try this
go to settings> WiFi > advance > keep WiFi on during sleep > select always on

I tried, the problem is still there
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Panzer15 said:
I tried, the problem is still there
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you should do a data factory reset

This problem happen after flashing my device back to stock when bricked and when i noticed my wifi problem i tried factory reset and the problem still exist.
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problem solved and a question-why does unstable wifi mess with usb?
My phone kept getting disconnected from my computer. This was apparently happening because my wifi was unstable. Not sure why the phone disconnected, I was connected via usb. The wifi was unstable because I was using a proxy. When I use my comcast connection straight through the problems go away. If someone can explain why an unstable wifi can screw up a usb connection I'd be grateful. Windoze issues?

Question About Wi-Fi & Mobile Data Use

Hello,
I'm going to sound like a complete noob for asking this question but if someone could clarify for me, it'd be great.
If Wi-Fi and mobile data are both turned on and say you're downloading something, would it eat away from mobile data and Wi-Fi or how does it work?
Could someone please assist. Thanks.

You would need download booster turned on to use both, normally would use WiFi unless no connection
MiscAcc said:
Hello,
I'm going to sound like a complete noob for asking this question but if someone could clarify for me, it'd be great.
If Wi-Fi and mobile data are both turned on and say you're downloading something, would it eat away from mobile data and Wi-Fi or how does it work?
Could someone please assist. Thanks.
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Click to collapse
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Tonesav said:
You would need download booster turned on to use both, normally would use WiFi unless no connection
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No, without using download booster, if Wi-Fi and mobile data is on and you're using Wi-Fi, can it still eat away from mobile data? Or that if Wi-Fi is turned on, does it block mobile data even if it may be turned on at the same time (show priority to Wi-Fi connection)?

MiscAcc said:
No, without using download booster, if Wi-Fi and mobile data is on and you're using Wi-Fi, can it still eat away from mobile data? Or that if Wi-Fi is turned on, does it block mobile data even if it may be turned on at the same time (show priority to Wi-Fi connection)?
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On mine I am only aware of it using mobile data away from WiFi or if it deems the WiFi as an unstable connection to the Internet
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