Hi. My problem is that every time I return from roaming, my Internet won't work. I don't mean WLAN but regular, mobile Internet (I don't know how to call it). After the restart of the phone (turn off and back on), Internet works again but only until I go to roaming and back again...
I know why Internet doesn't work when I'm in roaming - it's because I've disabled it while on roaming. I don't know why it won't work when I'm back on my provider's network...
Oh and I didn't do any modifications to the phone. The software is:
PDA: I9000XFJM3
PHONE: I9000XXJM1
CSC: I9000XFJM1
Related
I'm going to Germany for a month and do not want to accrue any voice/data charges while I'm there. I plan to use wifi only. What's the best way to disable voice/data, but still use wifi? I also want to make sure that my apps do not try to establish a data connection outside of wifi. One idea I have is to keep the phone in "airplane" mode. But I'm concerned that if I reboot my phone it will kick itself out of airplane mode and start roaming.
Any suggestions?
change the APN settings to point to a non-exsistant server, cell interent wont work but wifi can be on and you can still make/receive calls and SMS if need be
I just got back from Europe, this worked wonders for me.
1. Go to Settings
2. Go to Wireless and Network Settings
3. Go to Mobile Networks
4. Uncheck the Data Roaming Option.
This will prevent your phone from using data while you are roaming.
@dcplaya I am also running on Cin Bell. Works great!
Or get a German SIM, that way you'll have data. If anybody calls you on your US number let them leave a voice mail on Google voice
stickerbob said:
I just got back from Europe, this worked wonders for me.
1. Go to Settings
2. Go to Wireless and Network Settings
3. Go to Mobile Networks
4. Uncheck the Data Roaming Option.
This will prevent your phone from using data while you are roaming.
@dcplaya I am also running on Cin Bell. Works great!
Click to expand...
Click to collapse
I have a Nexus One in the UK and have so far taken it to the US, Switzerland, France, NZ and HK. The above definitely works and should be all you need to do. I just had a look at my online balance and can confirm the total on my data charges is £0.00. Note that you can leave this setting disabled the whole time, even when you're in your own country. The phone distinguishes between roaming and non-roaming and acts accordingly.
dcplaya said:
change the APN settings to point to a non-exsistant server, cell interent wont work but wifi can be on and you can still make/receive calls and SMS if need be
Click to expand...
Click to collapse
awesome thx - i came to post this exact question and bam, first thread.
I installed JHJP4 last night and rooted no problem. I still have 3G data connection, but I have a little R over my signal strength indicator icon. I'm obviously in my home city and am not roaming, but since the phone thinks I'm roaming, I won't be charged for roaming by my carrier (Fido) will I?
Does anyone know how to resolve this modem issue?
PDA: I9000JHJP4
PHONE: I9000JHJP3
CSC: I9000PTRJP4
Thanks
I live in Singapore and I my phone connects to a 3G network, after updating to Froyo and I rooted it, I could not access my mobile network, any work around to this?
check you APN settings.
Yes,
When i flashed to JPK, i couldn't connect to my 3G network also. But then i noticed that my APN list was empty.
I went to the Vodafone website looked for APN settings and i just had to enter them to make it work.
Hi:
Searched the threads but didn't find a solution to my problem.
I have two identical Galaxy S i9000T phones with the same firmware. Both were working fine but I performed a factory data reset to one of them in order to remove the primary sync account. This reset was performed via the privacy menu, NOT the CWM 3-button combo. After that, I LOST my carrier's signal. I can see other carriers while doing a network operator search, but NOT my specific carrier. I must add that sometimes I was able to get signal from my carrier and even make calls and use 3G internet, but most of the time I was getting a "No signal.." or similar message
Now the facts:
Phone model: Galaxy i9000T
Carrier: Claro Puerto Rico
Firmware: Rooted Android 2.3.3 PDA:XWJVB Phone:XXJVK CSC:XEE_JV3 Remember the other phone is working fine with this same fw
Operator's Detected: ATT, T-Mobile
Can't make phone calls, not use internet. Wi-Fi is fully functional
Tried the following:
Reset with CWM by 3 button combo - Not worked
Re-install ROM - Not worked
*#2263# to select carriers frequency - Not worked
Installed a XXJPU modem - Not worked (stopped seeing carrier at all after this)
Compared most of the internal settings with the *#*#197328640#*#* between both phones - Didn't Worked
Any suggestion will be highly appreciated.
Thanks!!!
Enter settings for network manually .
jje
Thanks!!! I know how to configure the APN settings. Don't have a clue of how to configure network settings manually. I'm searching this forum but got so many results it will take me a while to find this info.
Could you provide a quick answer or point me to a thread?
Ask network for settings enter via settings wireless and network mobile networks .
jje
Ohh. That was it. Tried that, didn't worked either. If I try searching for network operators, it only detects T-Mobile and AT&T, not Claro. That's why I suspect is something modem or frequency related. Also when checking with *#0011#, it's always fixed at WDCMA 1900 while the working phone has it at WDCMA 850. No matter what I change it remains locked at 1900.
Thanks for your support and patience with me.
S21 Ultra SM-G9980 256GB 5G Dual Sim
Active CSC: TGY ; Original CSC: BRI
Network: Vodafone NZ
Issue: Mobile Data and VoLTE won't automatically connect
Started happening probably after last firmware update (unsure). I noticed that after leaving WiFi network, normally Mobile Data kicks in and phone would automatically connect but hasn't been happening for the past couple of weeks. Also, whenever the phone is connected to 4G, VoLTE won't turn on.
To fix both issue, network has to be restarted by turning Airplane mode on/off OR restarting the device.
This is such a pain to do everytime and I hope someone can direct me to the right way.
Troubleshooting done:
Network settings reset
Factory reset
Replaced sim card with a brand new one
Called provider and they did network reset
Provider reprovisioned VoLTE on account
Inserted another sim from different provider. VoLTE and Mobile Data turns on automatically - no issues.
I have also cross-checked the network bands with mobile phone and Network Provider. No issues.
Called Samsung and basically been told that they can't help me.
Photos attached showing 4G connection with VoLTE toggle on but not active.
Any help would be appreciated.
mpore14 said:
S21 Ultra SM-G9980 256GB 5G Dual Sim
Active CSC: TGY ; Original CSC: BRI
Network: Vodafone NZ
Issue: Mobile Data and VoLTE won't automatically connect
Started happening probably after last firmware update (unsure). I noticed that after leaving WiFi network, normally Mobile Data kicks in and phone would automatically connect but hasn't been happening for the past couple of weeks. Also, whenever the phone is connected to 4G, VoLTE won't turn on.
To fix both issue, network has to be restarted by turning Airplane mode on/off OR restarting the device.
This is such a pain to do everytime and I hope someone can direct me to the right way.
Troubleshooting done:
Network settings reset
Factory reset
Replaced sim card with a brand new one
Called provider and they did network reset
Provider reprovisioned VoLTE on account
Inserted another sim from different provider. VoLTE and Mobile Data turns on automatically - no issues.
I have also cross-checked the network bands with mobile phone and Network Provider. No issues.
Called Samsung and basically been told that they can't help me.
Photos attached showing 4G connection with VoLTE toggle on but not active.
Any help would be appreciated.
Click to expand...
Click to collapse
Call to service provider and see if they can help. I have same model and VoLTE is working fine.