I'm on MJB, rooted, but operating on MetroPCS's service. When I try to open wifi, using any app, a toast message pops up saying "Mobile data is not available or invalid SIM". I don't know if this is cos I'm on Metro or because I need to make the wifi work first, but I found @enewman17's "Tether Hack with Bluetooth enabled" from [LEAK] AT&T 4.3 UCUEMJ2 (Root & Knox versions)
Will this work on MJB as well?
Thanks
Related
I have been searching around for answers to my question for a few hours and have come up with nothing.
I originally flashed an older rom onto my phone in order to unlock it, then it did the OTA update to 4.3, following which I used CF auto root to successfully root it. Now this is what I have:
AT&T Galaxy S3
Android version 4.3
Baseband version I747UCUEMJB
Build Number JSS15J.I747UCUEMJB
SE Android Status Enforcing SEPF_SMSUNG-SGH-I747_4.3_0024
When I try to enable wifi tethering, either natively or through Portable Wifi Hotspot or other apps then I get the message that "Mobile data is not available or invalid SIM", neither of which is true. I have been able to get FoxFi/PDANet to work for bluetooth tethering, but not WiFi which I need for some of the devices I have with me.
I have seen that perhaps there are some modem/bootloader files that can be flashed over, but those seem to be specific to the leaked version of 4.3 , and I dont know if they would work for the UCUEMJB.
Is there any way I can do a simple mod to enable the wifi teathering? Would prefer to avoid flashing another rom bc Im traveling through Latin America and access to decent internet is a big issue (hence the need to tether).
Thanks!
I just updated to stock 4.4.2 Kitkat on my i747 (and then rerooted). However, since I'm using the phone on T-Mobile network, I get an "Mobile data not available or invalid sim" error when I switch on Hotspot.
I know in past firmware, the were mods that changed or removed the Tetheringprovision.apk but those threads warn not to use such mods in any other firmware except Jelly Bean.
Does anyone have a workaround to get Hotspot working on 4.4.2 yet?
anyone?
anyone?
Good night,
I am writing from Venezuela would help to root my Samsung Note 2 model SGH - I317 AT & T buy this phone factory unlocked and official mind upgrade to 4.4.2 via ota
Root Cause I want my terminal for some reasons.
1. I want to solve the problem I get when I try to activate my wifi area to share my data plan with other team the message says . portable mobile data is not available or invalid sim this is the route to the configuration ( Configuration / more networks / wifi area and tethering / wi- fi)
2. 2instalar other rom and make other modifications to the terminal.
I would like your oritacion of each since I do not have much experience but if I am able to perform the task.: Vaquero:
Might want to check here from the sound of what your trying to do.
http://forum.xda-developers.com/showthread.php?p=49223447
Or flash a Rom that has tethering enabled already.
All the experts, I am having where when I click on Wifi calling, it says Enabling and just sits there and does nothing all greyed out
Even moved closer to my WIFI router to see if that fixes the problem but to no avail
I am on Galaxy s6 Edge, TMO, Latest Firmware, Unikernal Root, with .latest XPOSED
I can not seem to get WIFI Calling to work
Please advise what I need to do to fix this if possible .......short of clean re-install
Remember I am rooted so I can go in and make changes you tell me to do if that will fix it all
Thanks Everyone
Wifi calling will only work on a stock unmodified tmobile rom preferably stock firmware.
Pp.
Recently upgraded my S8 to an S9 I bought on eBay. The phone is unlocked (Rogers) & I'm using it successfully on Consumer Cellular (AT&T). There are a couple of problems, though. First, I can't get the hotspot to pass data. I can turn the hotspot on, and devices connect to it, but traffic does not route through the phone to the internet. Also, apparently Canadians don't get to use the SPO2 sensor.
I'm hoping that I can flash a US ROM onto this phone and get the hotspot working, and that the SPO2 functionality will return along with that. I use GPS Tether and the hotspot to support Waze on a tablet in the car, so the hotspot is pretty important.
I also use NFC ReTag and Tasker to run scripts & some of the things I'd like those scripts to do require root.
I'm fairly familiar with Odin & updato, & have rooted Samsung tablets before. I'm open to LineageOS or other ROMs if necessary but would prefer to stay as close to stock as possible.
So here's what I'd like to accomplish, prioritized:
1- Functioning hotspot
2- SPO2 sensor working in Samsung Health app
3- Root
Important info:
Model SM-G960W
One UI 2.1
Baseband G960WVLU7ETG1
Kernel 4.9.186-18803994
Build QP1A.190711.020.G960WVLU7ETG1
Service Provider SW SAOMC_SM-G960W_OYV_RWC_QQ_0011 365139304e573398 RWC/RWC/XAC
Patch level 7/1/2020
Advice?
tldr; Yes
Crash Gordon said:
... The phone is unlocked (Rogers) & I'm using it successfully on Consumer Cellular (AT&T).
...
So here's what I'd like to accomplish, prioritized:
1- Functioning hotspot
2- SPO2 sensor working in Samsung Health app
3- Root
Click to expand...
Click to collapse
I downloaded the latest AT&T firmware & it installed without any trouble. The hotspot works, the SPO2 sensor is back in Samsung Health. I'm going to pass on root for now. The phone now reports its model as SM-G960U1 instead of SM-G960W.