Database Info

[Completed] Sim card problem with new rom

I have recently rooted my phone and installed Lollipop on it but it shows only 1 sim , i have 2 inserted. On start up it say there's no sim in slot 1/2. (sometimes 1, sometimes 2)
Sent from my Neo 3 using XDA Free mobile app

nAiN570 said:
I have recently rooted my phone and installed Lollipop on it but it shows only 1 sim , i have 2 inserted. On start up it say there's no sim in slot 1/2. (sometimes 1, sometimes 2)
Sent from my Neo 3 using XDA Free mobile app
Click to expand...
Click to collapse
This is a Oppo Neo 3 (R831K)?
Because there is not a specific forum for your device, you can start your own thread here general/help

No reply, thread will be closed.

[Completed] [Q] Samsung Note 4 Invalid SIM Card

Need Help!
Hello! I just bought the international version of the Note 4 SM-910H Unlocked from Best Buy USA. I live in Israel. I am trying to use SIM card from local operator HOT Mobile and getting notice :
Invalid SIM card
Network locked SIM card insered.
I try with few SIM cards from same provider with same message- all SIM cards working properly with iPhone 6 and Moto X devices.
Best Buy when I ask about this problem standing by own version that device they sold UNLOCKED and OK.
Dear XDA developers please help me to understand where from problem comming and who can give or responsible or how I can solve this issue
regards
Gregory

Hi, thank you for using XDA Assist. Unfortunately there is very little information on your variant of the note 4. I would try asking your question here, http://forum.xda-developers.com/note-4/help/noob-friendly-question-t2866810
Good luck and welcome to XDA.

[Completed] Cyanogenmod 12 for HTC Daul Sim (Network issue)

Hello
I recently flashed CM12 nightly offical rom
I am liking it very much but i m have trouble with the network settings
Dual Sim
Sim 1 - 3G Data Only
Sim 2 - Calls only
Now when i set LTE network mode on sim 1 and do the *#*#4636#*#* i get the H+ working but the sim 2 setting switches to 2G which causes calls to loose all incoming/Outgoing audio...
and when i set LTE on sim 2 calls work fine but then sim 1 switches to 2G causing low speed untill i manually change that back...
I have searched lots of thread but found no working fix for it for my HTC 816 daul sim
Kindly guide me to the thread where i can get my problem fixed permanently..
Thanks

Hello, thank you for using XDA Assist.
Post this as a bugreport in the XDA Thread of the ROM you're using. Make sure you're on a clean flash though. The experts there should be able to assist you.
Good luck!
Sent from my LG-H815 using Tapatalk

[Completed] I need a help.

Im facing lot of sim related problems. Once I fit a LTE sim in 2nd slot, the 1st slot 2g sim does not connect to internet. Moreover the LTE sim does not fit in 1st slot.
Please anyone help with this.
Thank You.

Debasish Goswami said:
Im facing lot of sim related problems. Once I fit a LTE sim in 2nd slot, the 1st slot 2g sim does not connect to internet. Moreover the LTE sim does not fit in 1st slot.
Please anyone help with this.
Thank You.
Click to expand...
Click to collapse
Hello,
Can you please specify the make and model of your device?
Also what firmware are you running on your device?
-Vatsal

single / dual SIM

Hello everyone. I bought some times ago HTC U12+ and I was convinced that is DUAL SIM. But it isn't. Slot on the left side is for one SIM and SD or 2nd SIM card.
I called to HTC support and I give IMEI for check and answer was "this model is without Dual SIM"
So I have a question. It is possible upgrade firmware (ROM) from phone with DS? It will work? I think but i'm not sure, that phisicaly dual sim slot is, so different is only firmware.
Regards
Chris

Kshychu said:
Hello everyone. I bought some times ago HTC U12+ and I was convinced that is DUAL SIM. But it isn't. Slot on the left side is for one SIM and SD or 2nd SIM card.
I called to HTC support and I give IMEI for check and answer was "this model is without Dual SIM"
So I have a question. It is possible upgrade firmware (ROM) from phone with DS? It will work? I think but i'm not sure, that phisicaly dual sim slot is, so different is only firmware.
Regards
Chris
Click to expand...
Click to collapse
Kshychu:
You are only able to update your HTC U12+ with the firmware that it was designed for.
What lead you to believe that it was a Dual SIM model? Do you know what variant you have? The variants all have different MID (Model ID) numbers:
htc_imedugl: 2Q5510000, EMEA/Aisa TW/RUS/SEA India Dual-SIM
htc_imedtwl: 2Q5530000, CHINA, Dual-SIM
htc_imeuhl: 2Q5520000, EMEA/US Unlocked, Single-SIM
Mine, for example is htc_imedugl: 2Q5510000, EMEA/Aisa TW/RUS/SEA India Dual-SIM.
Where did you buy it? Was it a US Unlocked model, or from another country? To my knowledge, the only Single SIM variant is htc_imeuhl: 2Q5520000, EMEA/US Unlocked, Single-SIM.
I also do not believe that the Dual SIM models only work because of different Firmware. There is also Hardware that is at play.
I will say that if you try to run any of the RUU's that do match your phone, the software will fail and give you the proper error code.