[Q] Problems connecting ZTE modem to android device - General Questions and Answers

I have a N900 Android 4.0.4 Tablet Allwinner and i tried all I could think to connect it to a internet modem ZTE. It says that it recognises it but there are some problems.
I cannot create a new APN for the modem (does not appear). For this i even restored the factory settings. It still does not work
I installed PPP Widget + SuperSU but when i connect the modem it does not recognises it
I installed APN Manager with all the networks but when i try to select my network the program closes because of some error.
Does anybody know how to solve this kind of problems?
Thank you.

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I upgrade my huawei c8600 like as huawei ascend, to cm7 CM7-Ascend-05142011 2.3.4 version and another updated version, my problem was I can't connect internet using phone like as 3g modem with windows dial-up networking. In earlier version 2.3.3 I can use phone like as usb 3g modem. In 2.3.4 I found android modem driver in computer device manager so I tested Query modem but error message appear. I found adb interface device and I can install application with computer. How can I change to phone to 3g usb modem mode or how to solve my problem. Please help me.
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HELP Motorola Atrix

Hey Guys,Please Please help me,
I recently bought a new Motorola Atrix 4G MB860 phone and as you know it doesn't support ad-hoc connection. So, in order to enable the phone for ad-hoc I had to root the device and install the ad-hoc enabler. I rooted it with the help of One-Click root software and installed the ad-hoc enabler. Everything was cool and it was enabled for ad-hoc, I got my device connected to my laptop's ad-hoc and surfed the internet using WiFi connection. But on the next day when I tried to connect to the ad-hoc, it showed that there were WiFi connections available but when I choose to connect to the network it doesn't get connected, it doesn't even show the WiFi icon on the notification area. I restored the phone to factory settings several times and it didn't work. Please guys anyone help me with this.
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1- factory reset
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[Completed] Troubleshoot Wi-Fi Tethering Android 5.1

I searched for help unsuccessfully. If I missed a post that offers help, please refer me to it.
I have an unrooted first generation Motorola X. It has recently been factory reset. When I enable Wi-Fi tethering and I can see the wireless connection but none of my devices can connect to it.
Windows Devices say "Cant connect to this network"
Android Devices just never say connected
Troubleshooting steps I have already taken
1- Reset adapter (On windows)
2- Rebooted (both phone and computer)
3- Uninstalled and Reinstalled newest driver for PC
4- Successfully tethered this PC to a different phone on same plan using Wifi Tethering
5- Successfully tethered this PC to this phone using USB Tethering
6- Attempted using 5ghz vs 2.4 ghz
7- Attempted using no security vs WPA2
Any ideas what else I can do to troubleshoot this?
Hi, thank you for using XDA Assist. i would try posting your question here, http://forum.xda-developers.com/moto-x/moto-x-qa/help-thread-moto-x-question-t3032022 They are the experts on your device.
Thread closed.

[Completed] gal note 8 n5100 imei baseband null cant usb connect to pc (red cross battery icon)

i have posted my problem earlier in this thread below and havent get solution yet
http://forum.xda-developers.com/galaxy-note-8-0/help/note8-null-imei-unknown-baseband-sim-t3158071
my device is
Samsung galaxy note 8 inch GT-N5100 android version 4.4.2 baseband unknown kernel 3.0.31-2637964 [email protected]#1
Version number KOT49H.N5100XXDNH3 IMEI NULL.
my problem is
- i can't connect my note to computer, when i connect the handheld the battery shows red X cross and it wouldnt detect neither wont charging.
- but when the device charged via ac adapter it work fine.
- the device wont recognice sim celluler card "mobile network not available"
nb: all feature and function works fine inclde wifi, bluetooth, etc. (the error just gsm function and connection usb mode with PC)
i have tried this some work but couldnt solved my problem yet.
- i cant rooted my device via odin caused by the device won't detect any usb to my pc. (normal mode or download mode)
- i tried to restore efs by efspro software but not working caused by the device won't detect any usb to my pc.
- i tried to rooted via cfautoroot apk not working either
http://forum.xda-developers.com/showthread.php?t=2291839
- i have replaced the Micro USB charging port receptacle and it just the same, i think the hardware of my usb port is fine.
https://www.youtube.com/watch?v=nvpNliFIuN4
what i havent try is restoring my efs file with flasher tools like octoplus box. because i dong have that tools. and i think its too expensive to solving my problem of one device with buying flashing tools investment.
http://forum.gsmhosting.com/vbb/f453/galaxy-note-8-n5100-efs-problem-1829891/
is there any other solution, or direction which reference should i read, or maybe who should i pm that maybe he has the same problem and solved the day before.
apreciated any help, response, and view. thnks. -Fardha-
XDA Visitor said:
i have posted my problem earlier in this thread below and havent get solution yet
http://forum.xda-developers.com/galaxy-note-8-0/help/note8-null-imei-unknown-baseband-sim-t3158071
my device is
Samsung galaxy note 8 inch GT-N5100 android version 4.4.2 baseband unknown kernel 3.0.31-2637964 [email protected]#1
Version number KOT49H.N5100XXDNH3 IMEI NULL.
my problem is
- i can't connect my note to computer, when i connect the handheld the battery shows red X cross and it wouldnt detect neither wont charging.
- but when the device charged via ac adapter it work fine.
- the device wont recognice sim celluler card "mobile network not available"
nb: all feature and function works fine inclde wifi, bluetooth, etc. (the error just gsm function and connection usb mode with PC)
i have tried this some work but couldnt solved my problem yet.
- i cant rooted my device via odin caused by the device won't detect any usb to my pc. (normal mode or download mode)
- i tried to restore efs by efspro software but not working caused by the device won't detect any usb to my pc.
- i tried to rooted via cfautoroot apk not working either
http://forum.xda-developers.com/showthread.php?t=2291839
- i have replaced the Micro USB charging port receptacle and it just the same, i think the hardware of my usb port is fine.
https://www.youtube.com/watch?v=nvpNliFIuN4
what i havent try is restoring my efs file with flasher tools like octoplus box. because i dong have that tools. and i think its too expensive to solving my problem of one device with buying flashing tools investment.
http://forum.gsmhosting.com/vbb/f453/galaxy-note-8-n5100-efs-problem-1829891/
is there any other solution, or direction which reference should i read, or maybe who should i pm that maybe he has the same problem and solved the day before.
apreciated any help, response, and view. thnks. -Fardha-
Click to expand...
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Greetings,
Thank you for using XDA Assist.
Please create an XDA account so you can ask your device experts found here:
Samsung Galaxy Note 8.0
You will post your questions here:
Galaxy Note 8.0 Q&A, Help & Troubleshooting
Good luck and welcome to XDA!

Help with tcl 55c815k. Will not connect to internet after

Hi forum.
I wonder if anyone can help me. I updated to the latest update for the tcl 55c815k. Since the update (v625) my TV will not connect to WiFi (IP config. Failed) or connect via the connected ethernet. I have tried a factory data reset and several other suggestions that I have found on internet.
Can anyone help with this please?

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