Network issues - Android Q&A, Help & Troubleshooting

Hey there, I ain't new to flashing ROMs
have a problem with my maguro after flashing xylon 2.4.2
couldn't connect to wifi at home, although I could at my girlfriends.
tried wiping cache & dalvik
help please
cheers
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Can you connect to your data network (4g)? If not, check your apns
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Most of the time its connected although it greys out from time to time. was much worse on xylon 2.5 but at least I could connect to wifi
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still not working
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Related

Airdroid

Has anyone been able to get this app working? I'm using GS2 w/ AOKP
sent from my shiny black box
I just tried the app 2 days ago, very interesting.
Always worked for me on CM9 and AOKP including by my i777 and Galaxy Tab.
It won't stay connected for me
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Working fine on my GSII, wife's Crappy, and daughter's SGP.
Sent from somewhere on something
Always use it. Using it right now to send over the newest update for Task's AOKP and Ktoonsez's Miui! Working awesome. Something must be up with your router/phone.
Got it working....its a pretty cool app.
Had to open it using the web address instead of the qr code
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It's been my preferred method of connection for the last couple of months.
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Thanks for introduce me the AirDroid.
It's much better than the Kies
It's osm. Workin flawlessly
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Why is my WiFi so slow at work?

It Works ok if im less than 5 meters away from server. But anything over that and its unusable. I work about 10 meters from the server. And I get at least 2 - 3 bars of signal out of 4. And I can't even post a comment on here. The speed is very fast for about 30 seconds and then ridiculously slow. It also struggles to connect. Tries about 3 or 4 times before it connects. I'm running cm10 on s3 but have this problem on stock, omega and checkrom. I had simular problems with the s2 aswell but not s1. I don't want to use wifi kill as its my work and it might not solve the problem. Is this the s3 working on networks with multiple apns? Is there a code I can call to turn off power saving ?? Can't force to 5ghz either.
Some advice would be massively helpful. I am getting very frustrated.
Thanks in advanced
Sent from my GT-I9300 using xda premium
Any ideas anyone?
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Problem on two phones points to the location more than the phone .
jje
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What could be the problem?
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It worked fine on sgs. And worked OK on s2 stock
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S3 Signal Issue

Just wondering if anyone can help with a 3G issue I appear to be having.
I generally get great mobile internet signal, but today it keeps dropping out. If I select GSM only or WCDMA only then I can maintain fast mobile internet speeds, but if I select GSM/WCDMA (Auto) then my signal drops to 2G.
Signal in the area is fine for everyone else on the same network.
Has anyone else experienced this or know how to resolve it?
Thanks in advance
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I have the same problem... any solutions? Do we need to go back to our region stock?
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Forgot to mention my phone is stock running ICS haven't updated to JB yet
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Make sure its not your network problem first
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Checked, and it's not a network issue
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Funny thing is, i have the same problem.
I got great mobile signal on stock ICS, full bars. Until i flash another ROM, ARHD 13 to be exact.
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Try updating to JB if it's a software issue that should sort it.
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I think i found the solution.
I'm on ARHD13, with Phenomenon kernel. I flashed other modem, for my region, that is LH1. That's when i got terrible mobile signal.
Then i went back to Phenomenon thread, and found out that he's using XXDLIB ramdisk. So, i flashed XXDLIB, just to test it out.
And it worked! My signal bar is full again.
Sent from my GT-I9300

[Cm10.1] no 3g connectivity

I just flashed Deck's 1/20 build for cm 10.1 and I can only connect to 1x and WiFi data networks. Can anyone help me?
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DoubleCrxssed said:
I just flashed Deck's 1/20 build for cm 10.1 and I can only connect to 1x and WiFi data networks. Can anyone help me?
Sent from my EVO using xda app-developers app
Click to expand...
Click to collapse
Reflash a sense rom, refresh prl and profile, wipe cache, dalvick, factory reset, and system. Then flash cm10.1 again and see if its better.
Also verify your md5 sum of the download.
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I just reflashed the ROM and it worked. Sorry, that should have been the first thing I did
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Wifi

Is there a wifi fix it yet my daughter's lte still takes forever to connect to wifi
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Have you tried updating Profile and PRL? Does she have the latest firmware/radios? Long press Wi-Fi in settings/menu/advanced/Wi-Fi frequency band choose 2.4 Ghz only
I've updated her phone with latest viper rom
Sent from my SPH-L900 using xda premium
There was a dedicated app for this sort of problem but I forgot the name already. The alternative sucks but to connect quickly you have to go into WiFi settings and tap menu/scan until it picks up. I noticed that I hardly need to anymore but when it just won't connect that's what works for me
jrags72 said:
I've updated her phone with latest viper rom
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Click to expand...
Click to collapse
Everything he mentioned is not the same as the ROM. Did you only update the ROM or did you update everything else that he mentioned?
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I'll have to check what is latest prl
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jrags72 said:
I'll have to check what is latest prl
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Click to expand...
Click to collapse
xxx12
WIFI connectivity issue
I have tried multiple roms and updated my PRL several times. Sometimes my phone will connect no problem for a couple of weeks then other times there will be authentication issues. The wireless router is Motorola. When my friends were here they had no problem having their phones use it. Any ideas or advice on how to fix this issue?
umm
Oops

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