Hi. I've recently ordered a new XZ1 from Japanese distribution. Phone is working (without NFC of course) on latest Customized CE1 firmware. But I have a problem with calling. I can call anybody but no one can call me. LTE/4G and Edge/2G data is working. But phone doesn't see any 3G networks (I tried 2 Polish Play SIMs and one Plus SIM with the same effect). I enabled VoLTE by flashing oem from Japanese Softbank but this didn't help. I checked service menu - simlock status and there is one "X" sign at Network subset with number 5 beside. So now - is it possible to fully unlock sim so that I could actually use WCDMA connectivity to receive calls?
Network [0] either means the phone is network unlocked or unlocking no longer available
Network Subset [5] mean the phone is Carrier restricted and this restriction only allow certain SIM cards (most being seen CDMA network band I 2.0GHz)
you might have to either contact the distributors (au, docomo, SoftBank) or provide these informations to 3rd party services.
Hi,
I've got the same issue with my japanese XZ1 (SOV36), only EDGE or 4G.
Did you figure out how to fix it ?
Related
Hi All
I have an unlocked (not debranded though) HTC 7 Mozart which is branded to T-Mobile Germany.
I have put in a UK T-Mobile SIM...and in the UK it has been working fine voice, data etc.
However, when I first went overseas with it (Italy) the data connection did not work at all..got the text message saying need a booster package etc. to use roaming data.
Responded to text to enabled data booster and T-Mobile acknowledged active...but when trying to browse internet it says "page not found" (rather than showing agreement splash screen) and emails are not syncing.
Checked that roaming enabled (yes) and also tried 3 operators (Telecom Italia, 3 and WIND) but all no good.
Wanted to check APN settings but Windows Phone 7 will not allow it (only option to add a new APN!) :-(
Other people with Tmob UK SIMs (different handsets such as Nokia E72) were working fine.
Any ideas as to what is going wrong ? (maybe Tmob Germany handset with Tmob UK SIM is not good ?).
Thanks
tomhass
Looks as though the answer was to Add APN with the correct UK APN settings - I think the T-Mobile German ROM must have an embedded German APN (not visible though) which you have to override by doing an Add APN.
tomhass
I recently bought a Huawei Y550 in the UK and returned to Japan (where I live)
In Japan I can connect to local networks (Docomo 4G) using my UK EE SIM card but when I insert my Japanese (AU-KDDI) SIM card it won't connect to a network - selecting the KDDI 4G network gives the error 'can't connect to the network at this time. Please try again later' (or something like that). I get the same error when using the various APNs available.
When the phone lists the networks with my UK SIM inserted, Docomo has a 'tick' next to it and the other networks have a 'plus' symbol next to them. When I insert my Japanese SIM, KDDI has a 'plus' symbol next to it while all the others have 'no access' symbols next to them. (Image attached since I can't insert links as a new member.)
I was under the impression that if my phone was SIM locked I would be asked for a code when the Japanese SIM is inserted but I have full function of the phone (all apps, wifi etc) with that SIM inserted; I just don't have a mobile network connection.
Not sure if it makes any difference but this phone is bootloader unlocked and rooted. The problems were the same before and after rooting.
Is my phone SIM/network locked? Or is there some other reason that it's not connecting to the local network?
Thanks!
I have bought a phone Attila Mate Pro from UAE but it came with network restrictions. In my country india, Data traffic works well but no income or outgoing calls. When calling it shows 'no network available' but it shows full network in network bar along with 4G written on it. I think there is country / network lock on this device.
How can I unlock this?
Hi.
I have the S9+ G965F with two sim-cards. Sim 1 is for calls and sms. Sim 2 is for data. However the phone does not allow both cards to use the 4G network.
Sim 1 is on 2G/3G network
Sim 2 is on 2G/3G/4G
So obviously VoLTE dont work for Sim 1. I didn't expect anything else.
But it seems that Wifi-calling (Sim 1) doesen't work either when Sim 2 is set to 2G/3G/4G
If I set Sim 1 to calling, sms, and data both VoLTE and Wifi-calling works.
Is there any fix for this?
I am on stock (NEE CSC) rom. I have root and custom kernel (Flash Kernel)
This is how Samsung implemented the Dual SIM ability on this phone. We cant do anything to change it
As far as I remember, Huawei Mate 10 Pro was the only phone that I used and it had dual VoLTE (thus VoWiFi) and it didn't matter which card you had for data
Does this mean that no future software will be available to enable this function?
Huawei Mate 10 (non Pro) also supports dual VoLTE. I believe it is the same for P20 Pro. Samsung is behind in this area. Hopefully, S10+ will have this feature.
Hello. I am bumping this up, because I'm considering buying a Dual SIM S9, but I need WiFi calling on one SIM and mobile data on the second one.
Maybe someone could confirm whether with the OS upgrades (currently Android 10 I think), this issue has been fixed? Is it possible to have WiFi Calling on the first SIM and mobile data active on the second one?
Hi!
My unit - samsung note 20 cannot use mobile data on another network.
For instance, I am here in Philippines there are two major network provider - Smart & globe telecom.
Now, my phone was provided by Smart Telecom and I can use mobile data with their sim card. but when I switch to Globe telecom,
my globe sim card was greyed out on the mobile data selection. even my phone was already factory unlock.
Is there a way to access and modify this kind of network locking? If so, How?
thank you in advance !
What version of the software for the SM-N981B do you have? You can find this in about phone, match it with the listing at https://samfw.com .