Database Develop

[Q] Emergency calls only

Hello friends, how are you?
My name is Renato and I'm from Brazil. Some weeks ago I bought a Galaxy Note N7000 unlocked by TIM operator. It comes with
android 4.0.3 and I never updated the android or did any hacks.
Well, until yesterday, everything was fine. But yesterday, when the phone starts, it find the operator's signal but after some seconds it enter on the
emergency calls only status. Also, even it's blocked for emergency calls only, I can use the internet 3g without a problem! Very very strange...
I already checked my sim card and It works on my older nokia without a problem. Also, I put another sim from another operator (Oi operator) and it works without a problem too. Also I check my sim status at my operator and it´s unblocked too. I did a factory reset too and nothing changes...
Looks like my galaxy note cannot work with TIM sims anymore?
Please if somebody have an idea about this error, please let me know.

P8 lite ALE121 Wifi Problem

Hi i have huawei p8 lite ALE dual sim , my problem is that the phone is suddenly does not join any WiFi network and said ( network access denied ) and i didn't do any thing to it before no roms no root nothing just the last official update the company send to me from about 3 months and after that the phone was working perfectly nothing just from a couple of days it cant join any WiFi network but Bluetooth and 3g are working normally note that the phone doesn't fallen or something like that and thanks

ahmed.saleh said:
Hi i have huawei p8 lite ALE dual sim , my problem is that the phone is suddenly does not join any WiFi network and said ( network access denied ) and i didn't do any thing to it before no roms no root nothing just the last official update the company send to me from about 3 months and after that the phone was working perfectly nothing just from a couple of days it cant join any WiFi network but Bluetooth and 3g are working normally note that the phone doesn't fallen or something like that and thanks
Click to expand...
Click to collapse
Even my phone has same problem . the wifi is not connecting anymore frome distance ( it will get connected when we keep phone closer to router ) and bluetooth is not working anymore

only way to get this fixed is to take it to the shop. its not software related I had same issue and a few others in the forum had it also. I think they replace the Bluetooth antenna

samabdu said:
only way to get this fixed is to take it to the shop. its not software related I had same issue and a few others in the forum had it also. I think they replace the Bluetooth antenna
Click to expand...
Click to collapse
They replace whole motherboard.

Yup. Chinese phones for you. You need to get it to repair.

Razer Phone 2 No LTE Connection

Hey guys , just received my RP2 today and out the box i put my nano SIM in but i have no LTE connection at all ... Here a picture of the issue :
I've tried the dial solution [*#*#4636#*#*] but it not workedd ... APN options same .... disable adblocker vpn same ....
I've check the band for LTE connection for where i am ( France ) and its seems to be okay but no LTE anyway ...
Someone have the same problem ? The razer phone 1 had a lot of issues too with network but i've deal with them during 1 year ( it was hard ) but if the razer phone 2 i've take for replacement of the rp1 is worst ,i think my journey with razer is gonna end here ... dont have time for more research on basic smartphones function ...
Location : France
Carrier : Orange ( Sosh )
Razer Phone 2
Sorry for my english .

What happens when you enter the *#*#4636#*#*?
does the settings pop up change the frequency?

Same problem here. It works on every Italian band (3,8,20) but sometimes (and it really depends on the tower, as the issue is geo-localized) it connects to the LTE network but it doesn't have connectivity (like you, the annoying X belove the signal).
This leads me to think that it is a carrier problem; nevertheless, so people that work for the carrier itself said that in Italy (and most likely across all Europe, so it applies to you as well) carriers have a list of well-known device manufacturer, LTE will work properly with them (as they are whitelisted) while won't work (correctly or at all) with "unknown" devices. You can easily tell that razer is not a "known" device for those carriers.
First of all, you need to disable VoLTE, both on the device and carrier side (if they have a whitelist for VoLTE as well, very likely). Then you can report us back. Maybe we can try to find a solution together.

Try manually inputting your APN settings

I've tried the hard reset , dial solution , VoltE , manual apn but the problem is still here ... Like u have said my device is labelled "unknow device " in my carrier portal , so maybe this is an unsolvable issue ? I need a working phone for my work so i ve send back the phone a few days ago and will replace him for a huawai mate 20 pro model . So i dont need anymore help for this now . Thanks for the help anyway and good luck for resolving this issue ^^ .

Maaviss said:
I've tried the hard reset , dial solution , VoltE , manual apn but the problem is still here ... Like u have said my device is labelled "unknow device " in my carrier portal , so maybe this is an unsolvable issue ? I need a working phone for my work so i ve send back the phone a few days ago and will replace him for a huawai mate 20 pro model . So i dont need anymore help for this now . Thanks for the help anyway and good luck for resolving this issue ^^ .
Click to expand...
Click to collapse
Today is sad day, We have lost a fellow Moth. Best of luck in your endeavors and may you some day find the light!

P9 lite no network but only with one operator

hello guys, sorry for my english (no mother language)
I have a huawei p9 lite unbranded vns-l31 c432.
turned off the device for the night and suddenly the nex morning turned on......and from that time it can''t connect to the mobile operator anymore.
I have tried various step, to understand if the problem is on the operator or on my device.
Tryed the scanning of the net manually, It can see all network around, meaning the radio function is working. But I can connect to the radio of my operator (and obviously of other carriers)
- tried the sim card on other phones and it is fully working
- tried another sim card of the same operator and it doesn't work on my phone
- tried other sim cards of others operators and they magically work
so I really don't understand this. The operator obviously tells me that if the sim card is working on other phones this means that it is fully working.
If other sim cards don't work on my phone maybe it could be the phone. but the phone is fully working with any sim card from others mobile operators.
my phone is unbranded and fully worked with any operators in these 2 years I have been owning it.
the operator tells me that they can block IMEI number for security reasons in very limited cases, but this is not my situations, since the phone wouldn't work with any operator.
I have tryed to roll back from android 7 to android 6 b161 release. and from b161 to the latest one, android 7. every step I have checked baseband version, wich is always changed. but in none of the firmware version the phone worked.
any idea?
thanks a lot

After Android 10 update no phone calls possible

Hi,
I got the update to android 10 yesterday and installed it. My provider is Vodafone DE.
After update, I'm not able to make any calls (or receive ones) anymore.
I already figured out, that this problems does not exists when I'm disable 4G and switch to 3G only.
I also tried out another carrier (Telekom DE), there the problem does not exists (VOLTE is activated).
I cleaned the cache of phone app and google play services. I also already resettet the network several times.
Any more suggestions what could be problem / how to make phone calls working with 4G enabled?

Hi,
I have exactly the same problem, after update to ANdroid 10 no phone calls with 2G or 4G via vodafone in Germany, SMS and (apparently most of the time?) mobile data works in all 2G/3G/4G; another SIM card from the german provider Telefonica/O2 (under the lable BLAU) works fine; the Vodafone SIM also works in my old mobile.
I noticed something else: in the SIM-card settings (where e.g. the color can be chosen for SIM 1 or 2), while under "Mobilfunkanbieter" for the BLAU-SIM card, there appears O2 -.de, vor the vodafone card, it sais "unbekannt"
Did you already find a solution?
I ordered a new Vodafone SIM, same problem; even resetting the whole device to factory mode didn´t help.
Probalb you are aware of a similar (yet apparently sifferent) problem with Nokia 8.1 in automn (I´m not supposed to post URLs here, you may prbably find it yourself in the vodafone forum, the thread there is in German)?