hello everyone, its been long since i am facing this issues (i have a workaround to tackle this issue but cant do it everytime)
as soon as i rooted tab 3 7.0 (SM T211) it started showing that there is no sim card to turn on the mobile network but calling worked pretty fine
i thought i might try different rom but not luck and on the top of that it now shows my vodafone carrier as hutch :/
can any one help me with this..?
the workaround i found is
i have to set my mobile data connection to only gsm then restart the tab if lucky it will show the vodafone in in the carrier space and then i have to change from just gsm to auto mode (gsm and wdcma)
but the problem with this is, if i restart...i have to do everything again and while in the middle of a call or surfing net on 3g, the connection drops and goes back to hutch :/
please help
Hi, my dad is having a problem with his galaxy sm-t211 that I can't seem to find a fix for, I haven't even been able to find mention of it. His tab is unlocked. He is using his fido SIM chip with it. He gets data fine, but it is constantly in roaming mode. Even when I turn roaming off, it says that he has lost network connectivity because he is out of his home cellular network. Does anyone know if this issue is fixable. Maybe by flashing a modem for this region or something? Any and all help appreciated, thanks
Hi everyone, first sorry for my bad English, I'm from Algeria (north Africa) and I bought a used Tmobile S6 edge plus (sm-g928T), the phone worked fine but it had some overheating issues and was stucked on android 6 with no available updates so I decided to flash it to the stock firmware and I did it successfully using samfirm and Odin, now overheating issues have gone and the phone is up to date but I'm having serious problems using my local sim card, calls work only with the phone set up on "2g only", when it is set up on "automatic" and I make a call I can hear the person but he can't hear me and there's "almost" no internet connection as it's very slow and unstable although the phone has all 3g/4g bands used in my country. Please help
Hello everyone, first of all I would like to apologize because I am French and I don't speak English very well, but I think you are my last hope for the trouble I am currently experiencing.
I own a Samsung Galaxy Note 10+ (SM-N975F) with a Rom Surcouche Operator Bouygues Telecom :
- N975FXXU4CTE9/N975FBOG4CTE9/N975FXXU4CTE9
I wanted to remove my Bouygues Telecom Rom Operator to install a Samsung Rom Stock without any overlayer operator. The operation is well finished so I am now on the Samsung Rom Stock:
- N975FXXS6DTI5/N975FOXM6DDTH7/N975FXXS6DTI5
Except that since this change of Rom I have almost no more 4G+ where I live knowing that before I was always in 4G+ So I would like to know why just by having changed the Rom I lost my 4G+. ( Worries which lasts since September 21st, 2020 ) I wanted to go back but I passed from a bootloader 4 to a bootloader 6
Knowing that I'm with the Free operator, I tested my Free SIM card in my wife's Samsung, I'm getting 4G+ so the problem is not my SIM card, I also sent my phone to Samsung, the phone has no hardware anomaly so it's from the change of Rom, I tried to reinstall the same problem, I also made the wipe I tried everything ...
I also have at home a 4G+ router with a 4G+ plan with the operator Free and I am in 4G+ at full speed ...
I hope to get some help from you because on the French forums I don't have a single answer ... Thanks in advance for your help and sorry again for my english
Test the internet speed on both phones using your sim's data plan with speedtest. If the speed is the same in both then the problem of the 4G indicator is only aesthetic.
Hello bigcalvin, unfortunately I have tested but the speed is not the same at all in 4G+ I go up to 235Mb/s while in H+ I go up to 3Mb/s so there is no problem with the 4G indicator
thominekevin76000 said:
Hello bigcalvin, unfortunately I have tested but the speed is not the same at all in 4G+ I go up to 235Mb/s while in H+ I go up to 3Mb/s so there is no problem with the 4G indicator
Click to expand...
Click to collapse
Have you tried in different areas? What it seems like, is that the stock Samsung ROM is not compatible with your carrier. With system on a chip (SoC), carriers can turn off bands that they don't need, or as a means of locking you into their network.
Sent from my SM-N976V using Tapatalk
Honestly I'm not going to lie to you I've tried everything I've tried a Bouygues télécom rom (bog) a SFR rom (sfr) a France télécom rom (ftm) and a Samsung stock France rom (xef) with my old Bouygues télécom rom (bog) bootloader 4 I always get the 4G+ since I changed my rom and I switched to bootloader 6 I never get the 4G/4G+ again and I sometimes get the 4G+ logos but there are 10 seconds left and then switch to the H+. ..
Hello, sorry for the double post but I don't know where to find help you wouldn't have a solution to my problem? Thanks in advance
I don't understand anything anymore on this phone knowing that my wife and at free and I can receive the 4g very well. I have a 4g router, I can receive the 4g free and my phone since the update doesn't receive anything anymore, I have to go out of my house and walk a good 100 meters to hope to receive the 4g whereas I didn't have this problem before I made the really strange update...
No one would have a solution to give me or manipulation to do I take all the information.
Try a "reset network settings" if you haven't already.
Clear the system cache on the boot menu; it never hurts to do so.
Hi, thank you for your answer unfortunately I have already reset the network settings I have also done the factory settings system cache also reinstallation of a new rom I had to do it about twenty times but still nothing :/
thominekevin76000 said:
Hi, thank you for your answer unfortunately I have already reset the network settings I have also done the factory settings system cache also reinstallation of a new rom I had to do it about twenty times but still nothing :/
Click to expand...
Click to collapse
Yeah pretty basic stuff... that's all I got
Most likely a settings issue but you probably know more than myself at this point to troubleshoot this problem.
Try doing Google searches and view the results for other Samsung phone models and years.
Most times I can find a solution like this or trip over it as an indirect result while searching.
Some of the Samsung software issues have been around for years...
I've already searched everything on google I'm French I've searched on English forums and everything but I can't find anything at all.
I am in France with the mobile operator "Free" which uses the frequencies 700mhz/1800mhz/2600mhz I would like to know if there is a possibility on this phone to choose the frequency that I want one by one I have the impression that it is my 700mhz frequency that has a problem on my phone :/
By using the free App 'Shortcut Master (Lite) from Google Play, you can get access to the Network Settings. In there you can make Band Selection, allowing you to test network connections and performance per band (=frequency) or combinations of bands.
See following thread: https://forum.xda-developers.com/ga...guide-hidden-network-settings-exynos-t3995501
Hope this helps!
Hello OnnoJ, unfortunately I have already tested with this application so it doesn't work. However I compared everything with my wife's phone a Samsung so I have exactly the same settings as on her phone ...
I have to go out of my house and walk a good 200 meters to hope to get 4G, however I specify that before I made this famous update I was always in 4G at home inside and outside of the house and this is not a concern of the mobile operator because otherwise my wife would have exactly the same problem as I have now and I would also have exactly the same problem on my 4G router ...
I think I've done everything and above all I've tested everything and unfortunately I had Samsung on the phone and they put the blame on the operator whereas as explained above my 4G router and my wife's phone have exactly the same mobile operator so they would have the same problem as me ... ...
I would try to revert to the newest firmware that your carrier uses, just to see if the issue is about the bands, search for the latest firm for your carrier, provided that it is of an equal or higher bootloader version to the one you currently have installed, that is what I would do
@thominekevin76000.
Not saying it may help you, but the application works fine for me to access network settings. I use it all the time, as it helps me at home and at work to make the optimum band selection for that specific location to prevent hopping between different cell towers and to have a stable and fastest possible 4G+ connection. CellMapper app allows me to see connection possibilities with the various cell towers and their power.
Hello winol, I can't go back to my old Rom because I had a bootloader of 4 and now I switched to a bootloader of 6 so I can't go back :/)
Hi, I wonder if anyone can offer any advice - where I work seems to have no phone signal now a days and I need to use WIFI calling. I bought my S20 (G-980F) from samsung online and use it on vodafone network but dont have any option to enable wifi calling. I checked the phone software and found the following:
CSC - G980FOXMFGVL5
CP - G980FXXUFGVL5
AP - G980FXXSFGWA7
WHen I looked online the codes above seem to match Vodafone UK latest versions but I just dont have any vodafone items on the phone - including the WIFI calling option.
I did try to sort this a few years ago and remember downloading ODIn and updating fles but could never solve the problem. I am no tech guru so please go easy on me! What am I missing here? If I cant solve I will have to order a new phone from vodafone so I know it works as I missed a call about my heart scan from the doctor last week and really cant keep missing those calls due to weak phone signal!!
Any help really appreciated
Thanks
Chris