SGT-P6200 random "Network Unavailable" - Samsung Galaxy Tab Plus

I'm encountering this error and the only way to fix is to reboot the unit. Am I the only one experiencing it? How can I prevent it to happen again? And please... I want to understand why...
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It says "No service " and when Im trying to select 3G network ... it prompts "Insert sim......
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Related

Inst.docx will not open

while tring to update to new baseband the inst.docx would not open up, it said it was corrupted. So I tryed to figure it out and now my phone says s/w update when turned on. So how can I get a good copy of the inst.docx to maybe fix my messup? Any help is appreciated.
Sent from my LG-P999 using xda premium
Got it working.
Sent from my LG-P999 using xda premium

Check for update not working.

When I check for a software update for like the last 2 days I get an error message telling me basically it's not available. I've been reading around and others are having this problem as well and some had Verizon change their SIM card and some have had to replace their phones. Anybody know anything more about this?
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thegoodkid said:
When I check for a software update for like the last 2 days I get an error message telling me basically it's not available. I've been reading around and others are having this problem as well and some had Verizon change their SIM card and some have had to replace their phones. Anybody know anything more about this?
Sent from my SCH-I535 using xda app-developers app
Click to expand...
Click to collapse
It's a SIM card issue... Go to Verizon and get a new SIM and the OTA will show up immediately
Sent from my SCH-I535 using xda app-developers app
Went to Verizon store today. They changed my SIM card and problem solved.
Sent from my SCH-I535 using xda app-developers app
This started for me after the OTA. Ever since I got the update I get the error message.
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OnceAMatrixMan said:
This started for me after the OTA. Ever since I got the update I get the error message.
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Click to expand...
Click to collapse
Haven't taken an OTA ever. All it can do is cause problems. Let the devs check that it is safe and then flash the hard file version. You can also get a bad download from Verizon as easy as you can get it anywhere else and no MD5 to check it. Have seen many bricks caused by failed OTAs.
That happened to me. I had to get a new phone. Luckily I had only had the phone a week, so they gave me a brand new one, no refurb crap.
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No internet access even after factory reset

My friend just gave my brother her Optimus V and according to her a few days ago it stopped getting WiFi access. She had it activated, but won Iphones. He says it was just working on our friends secure network. At our house it connects to WiFi, but has no internet access. I did a reset. Didn't change. Got a new ROM, changed the SD card, wiped data, cache, dalvick, installed new ROM and gaps. Still no internet access. Its an open WiFi which my computer and phone are working fine on
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Add access points manually bro....
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Techgod said:
Add access points manually bro....
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Click to expand...
Click to collapse
Its an open one. Tried anyway and it didn't work
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Is the net working in some other phone?
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Techgod said:
Is the net working in some other phone?
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
Like am I able to use it on other devices? I'm able to use it on my phone, my sisters phone, and my computer. Its open WiFi from outside
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Techgod said:
Is the net working in some other phone?
Sent from my LG-P500 using xda app-developers app
Click to expand...
Click to collapse
And this phone til recently and anyone else that uses it
Sent from my SGH-I897 using xda app-developers app
Update. Its only the WiFi we use at the house that it won't connect to even though it used to and every other device is still able to
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Darkangels6sic6 said:
Update. Its only the WiFi we use at the house that it won't connect to even though it used to and every other device is still able to
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Click to expand...
Click to collapse
Reset ur modem.....then enter the wifi key again by clicking on forget...
Sent from my LG-P500 using xda app-developers app
Does it work properly when connected to some other wifi network?
Yes. It works on all others except this one. But everything else works on still. And it used to work on it. Its not our own. Its one we pick up around.
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So, do you have access to the router for the problematic wifi network?
post-mortem said:
So, do you have access to the router for the problematic wifi network?
Click to expand...
Click to collapse
Nope. I don't know who's it is but its our main internet connection. And if I had not been miss informed that it did work on others except this one I might not have bothered anyone with it. But if anyone else can figure it out it would still be help full. Every other device can connect to it and this one used to. And it can connect to any other network
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Wait, so it does or it does not work on other wifi networks?
post-mortem said:
Wait, so it does or it does not work on other wifi networks?
Click to expand...
Click to collapse
The optimus works on every other network except this one. It used to though. And any other device can connect to the network
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Ok, so if you've deleted cache and all that, and you deleted & re-added the network, and even reflashed a ROM and it still doesn't work, I'd say the next step is the router, which you (apparently) don't have access to. I would like to reset the router, and even check its settings, ideally.
Have you tried a different ROM, or flashing back to stock?
Use this file to fix the issue!
http://www.mediafire.com/?n4qb1oqpvhkdldp
If it helped say thanks !
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Sent from my LG-P500 using xda premium
Weather it works or not Thank you all
Sent from my SGH-I897 using xda app-developers app
I wouldn't flash that oldbbfix.zip. Your issue is a wifi one, and that file may make you lose cell signal.
Well luckily we don't have to worry about signal just Wi-Fi. Still no go yet. I'm gonna hopefully access the router. Me and my friend did it once
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LOL. I won't ask.

Sensation sudden lost of network service

Please guys my sensation is not getting any network service at all and I took it for a repair and they said nothing is wrong with the phone. I reset still yet no luck and I have not rooted the phone can someone tell me what to do please••am cryingggg
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type this on phone dailer
*#*#4636#*#*
then go to phone information subsection
and post a screenshot(s) of its contents
The phone is not rooted so I don't know how to get screen shot on unrooted. So I took snapshot
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and the snapshot? where is it ?
btw screen shot -> power + home button
Man I feel like crying I have been finding it difficult to post the snapshot...if try posting it it will say "waiting for response " and later failed to communicate with the forum. ..so please tell me the key things you want to see so that I can write it down to you
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Sent from my GT-N7100 using xda app-developers app
Sent from my GT-N7100 using xda app-developers app
Tried another sim?
All the things seems ok.. Also signal is decent enough
So problem mostly from the sim/carrier
Sent from my HTC Sensation 4G using xda premium
I have tested different types of sim is till the same. I took it for a repair and they said everything is ok on the phone
And why my cid is unknown?
Is also showing the carrier name but no service
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WiFi Tether TrevE Mod Issues

I'm trying to get this WiFi tether set up on my phone but every time I try to start up the tether it says that the tethering started with errors. When I view the log it says that "Configuring AP with maxclient" failed and "Starting AP" failed. I'm running the newest version of cyanogenmod and I'm on Android 4.2.2. How do I fix this?
Sent from my SCH-I535 using xda app-developers app
Sent from my SCH-I535 using xda app-developers app

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