Database Users

Can't get 4G to work.

I have flashed mine and my girls phone and 4G won't work on my phone. Hers works fine. I just reflashed to mdl took the ota mf9 update and then flashed sacs rom and kt kernel.
My phone is used and hers is a week old.
Sent from my SPH-L720 using Tapatalk 2

might have ruined something with the modem firmware.....might wanna flash stock and take it in.

Another difference is I don't have a sim in my phone. Would that matter? So I can't check mobile data in the navbar. Not sure why this occurred to me right now as we wait to eat.
Sent from my SPH-L720 using Tapatalk 2

You need a SIM in the device to get LTE. The SIM ID is how your phone identifies itself to the network to gain LTE coverage.

Beezer80 said:
You need a SIM in the device to get LTE. The SIM ID is how your phone identifies itself to the network to gain LTE coverage.
Click to expand...
Click to collapse
Thanks going to the store when they open.
Sent from my SPH-L720 using Tapatalk 2

Got the last sim card at my local store. No issues with bringing the phone in rooted. When I got home the phone lost sim card access. Chatted with sprint and they had to add the SIM card number into their database. Everything works now.
Sent from my SPH-L720 using Tapatalk 2

[Q] Galaxy Gear

Like the title says: Does our Grand 2 work with the Galaxy Gear?
Would like to know before I buy one (Gear)...

Its working bro.. using it.. but make sure only one sim selected for call.. if both sim active for call.. gear will not response.. for me sim 1 set for broadband & sim 2 set for call should be no problem.. Make sure to install gear manager from samsung apps not playstore.?
Sent from my SM-G7102 using XDA Premium 4 mobile app

Thank you for the information. Will buy one Gear and let you know ...:good:

Does it works only with galaxy gear watch our any other like Sony and others
Sent from my SM-G7102 using Tapatalk

Same Sim card S5 as in S3?

Can I use the sim card from my S3 in my S5 or is it better to use the sim card the S5 came with. Any benefits / drawbacks one way or the other?
(On AT&T)
Thanks
Sent from my SAMSUNG-SGH-I747

Yeah, both are Micro SIMs you'll be able to just swap it over.

Thanks! That's what I figured. In the end, I had to call AT&T anyways to activate it, because I couldn't find the activation code in any of their emails, and they went with the "It's recommended to use the SIM card it came with" canned response, so I used it. That and I was talking to them with my old phone.
Sent from my SAMSUNG-SM-G900A using xda app-developers app

S7 edge dual sim

Is there any way we can insert a dual sim tray into the T-mobile version (935T) and make the two sims work using a mod? Appears the design for the dual sim tray and sim+sd card tray look similar.

Nope
Sent from my SM-G935F using Tapatalk

Nope. Even if there is hardware, you don't have the 2nd imei number. So 2nd sim will become unusable.
Sent from my SM-G935F using Tapatalk

info needed [forcing lte on sim 2 slot]

Hello guys, have a happy Christmas. Does anyone of you tried using forced lte mode apps on dual sim variant of s7 edge G935FD ? I just come across an issue that i can only force lte mode on sim 1 alot , but cannot do forced lte on sim 2 slot. I was using this app called "4g switcher", it opens some hidden android menu like this, but i can only do forced lte on sim 1 but not on sim 2, reason is that 4g signal are low and it constantly changes to hspa so i want to lock it down to 4g. Even tried disabling sim 1, still cannot force sim 2 to lte only.

Any idea guys ?
Sent from my S7 Edge using XDA Labs

So anyone can provide insight why i cannot lock on lte only on sim 2 through this hidden menu ?
Sent from my S7 Edge using XDA Labs

So no one can give me any hint ? Is it impossible to force lte only on sim 2 ? Even after disabling sim 1 ?
Sent from my S7 Edge using XDA Labs

shah22 said:
So no one can give me any hint ? Is it impossible to force lte only on sim 2 ? Even after disabling sim 1 ?
Sent from my S7 Edge using XDA Labs
Click to expand...
Click to collapse
Unbelivable there is no solution on the hole internet. Same Problem here for my Note 9. There is an App where it works it's called shortcut manager but it's
not working with samsung Phones. The Problem even when only 2 Sim is active the Phone changing only Sim1 Values.
Please Help

yaesudx said:
Unbelivable there is no solution on the hole internet. Same Problem here for my Note 9. There is an App where it works it's called shortcut manager but it's
not working with samsung Phones. The Problem even when only 2 Sim is active the Phone changing only Sim1 Values.
Please Help
Click to expand...
Click to collapse
Exactly.. some say rooting will help.. can't confirm
Sent from my S7 Edge using XDA Labs

I think when you root you can do it over the service menu *#0011#
Off course in Europe all the secret codes are locked without root.
In servicemode first you can choose stack 1 or 2 which is Sim1 or 2. But couldn't go further without root. So only way will be root and servicemode or some special band selection code für the duos versions. Just wondering no one has info about that. This should be defenitly in some custom rom!

yaesudx said:
I think when you root you can do it over the service menu *#0011#
Off course in Europe all the secret codes are locked without root.
In servicemode first you can choose stack 1 or 2 which is Sim1 or 2. But couldn't go further without root. So only way will be root and servicemode or some special band selection code für the duos versions. Just wondering no one has info about that. This should be defenitly in some custom rom!
Click to expand...
Click to collapse
Yeah, but can't confirm as not even rooted users have posted about this nor any custom rom users. I think 2nd sim 3g and 4g manual selection option is not there in the firmware..
Sent from my S7 Edge using XDA Labs