Develop Bugs

[Q] Desire network connection issues

I bought a Desire (Orange UK locked and branded), unlocked it with an unlock code from HTCCode.com or similar and reflashed a stock ROM. Used it for around 6-9 months with no issues whatsoever. When I got my DHD I loaned it to my sister-in-law to borrow as her iPhone was playing up. After a few weeks she told me she was getting 'no signal'.
I checked the phone and I'm getting some strange symptoms. When using an O2 UK SIM (O2 is what has been used in it from purchase) it looks to be working okay (signal strength shows good) but when trying to make a call I get a "Mobile network not available" error. I tried manually setting the network and get the error "Your SIM card does not allow you to connect to this network." or "Unable to connect to this network at this time. Please try again later." All APN settings seem okay.
I have since been using it as a "play phone" and is now rooted, S-OFF and is running Oxygen-2.0.1 (Android 2.3.3).
Please help

You rung up O2? See if it is them.

Yeah, they say nothing to do with them. Also the SIM works in other phones.

Help using S3 overseas

I just received my unlocked ATT S3, rooted it, cut my sim card down and setup all my apps etc. Problem is that I am having really sporadic network access issues. I am currently in Afghanistan and using AWCC. I had the same sim card in a Skyrocket and didn't have any issues. I have setup the APN (I pay for unlimited edge internet) and randomly get internet access and network access.
Right now I show 3 bars
Info shows
Network: AF AWCC
Signal Strength -89dBm 12 asu
Mobile Network type: Edge:2
Service State: In Service
When I try to check my balance (*123# dial) It says connection problem or invalid MMI code EDIT: sometimes it goes through and I get my balance.
When I try to make a call it just says dialing then goes to Call Ended after about 30 seconds. Same thing happens when I try to call AWCC customer service at 151 (actually I just got through on the 151 number once)
When I go to Settings/More Settings, Network Operators and try manual settings, about half the time I see the awcc network but it always fails to connect. If I leave it is automatic, it will eventually connect. Right now it is showing AWCC in the top menu bar. Other times it says not registered on the network. FYI AWCC doesn't register the sim card to a specific phone. You just buy the sim card without giving any info about your phone.
Every once in awhile it connects as I received emails on the phone over night. As I am typing this I just got edge connectivity and am online.
So, anyone have any suggestions? Maybe I should try flashing another modem?
Thanks

[Q] Boost Phone Thinks it is Still a Sprint Phone

I rooted my S4 Mini (SPH-L520) phone using the procedures found here: http://androidxda.com/root-samsung-galaxy-s4-mini-sprint-sph-l520
This allowed it to be flashed to Boost. Talk/text/web/MMS all work.
However, I have three problems that appear to be related to the phone thinking it is still on the Sprint network:
First, I keep getting a sim card error that says, "The network did not respond in time. The SIM card has locked. Please power cycle the device and if the problem persists contact Customer Service.”
Second, I keep getting a "MIP 67" error.
Third, I can’t get a WiFi Hotspot program to work. The programs will start, but within a minute I get "Unable to connect to data network, turning off Hotspot. Your plan may not have the Hotspot service. Do you want to see subscription options?" If I click OK, it tells me "Network is not available." and ". . .dial *2 from your Sprint phone or call Customer Care. . ." Tethering with Boost worked fine with my old phone (TP2).
Is there anything I can do to fix these problems?

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I saw something about changing APN settings on a GSM phone. Does that apply to CDMA phones as well, and might that provide a solution?

I'm getting the same errors, 67 and 89. It thinks it's still on Sprint, it was already running on PAGEPLUS, then lost it.
Sent from my HTCONE using Tapatalk 2

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"Mobile network State Disconnected" on TMob Galaxy Note 3

Hi guys,
I rooted (only root, haven't flashed anything) my TMobile galaxy note 3 (sm-N900T) and bought an unlock code online and unlocked it. When I put my Cricket Wireless sim in, it works except for no data. In my status menu, it says "mobile network state disconnected", I make and receive calls, texts, etc. But only when the WiFi is on can I browse the internet. Is there a fix for this? I would so appreciate anyone's help.

daCADman said:
Hi guys,
I rooted (only root, haven't flashed anything) my TMobile galaxy note 3 (sm-N900T) and bought an unlock code online and unlocked it. When I put my Cricket Wireless sim in, it works except for no data. In my status menu, it says "mobile network state disconnected", I make and receive calls, texts, etc. But only when the WiFi is on can I browse the internet. Is there a fix for this? I would so appreciate anyone's help.
Click to expand...
Click to collapse
I figured it out. had to input the new Cricket Wireless WAP in the mobile data. searched online for the new Cricket WAP, created a new one and input the info. Good to go! Oh, and I just turned off wireless calling for that annoying little red phone in the bar.

"Searching for service" on unlocked U1 firmware

I flashed the U1 firmware with no carrier bloat, and I noticed that it loses service every now and then and I have to reboot to get it working again. How do I fix this? It's not my SIM card, because it works fine in my other phone.
The weird thing is, I'll still have data access, I just can't make/receive calls. Don't know if it affects SMS/MMS, though.

Now it's saying "emergency calls only" and "no network connection."

I think I fixed it. I flashed back to stock, currently going through setup but my network is connected with 3 bars and a 4G LTE symbol.

Nice to know people will help out here in this subforum....