[Q] change network mode to LTE\GSM ? - Galaxy S 5 Q&A, Help & Troubleshooting

I can't change to LTE\GSM , it's only LTE CDMA GSM I tried entering the ussd code *#2263# and I get the bad connection message so idk how to change it because u don't have the option of LTE GSM in settings

Related

i9505 dont connect 3g

the device has changed imei. 3g not connected in any way . im several different custom rom instaled but never connect 3g network . only 2g gsm connected. how to fix this problem help me please.
Does not anyone to help me
Had some problem like yours just now. No matter how I flash my phone, changed my modem, it is stuck at 2G (Edge). Then I went to Settings>More networks>Mobile Networks and changed my network mode from LTE/WCDMA/GSM(auto connect) to WCDMA/GSM (auto connect) and then it becomes H+ again! Hope it helps!!
Unfortunately, not the solution. I m selected just a WCDMA I get the message "no network" I load different roms but Unfortunately, the same result
I have the same problem and I've been all day trying to fix it without success, the problem started after installing the 4.3 rom I9505XXUEMJ5.
Has anyone who found a solution to this issue ?
help please
no 3g
me too i have the same problem, i dont have 3g connection after flashing any custom rom

[Q] Auto Connect Lte/wcdma/gsm Stopped Network few second

Hello guys ,,
My Network Freeze and stopped few second when the network switch from LTE to WCDMA or GSM ,, !! that's make any download failed
Any solution ?

[Q] How should I proceed to unlock SIM network on my I9300?

Hello,
I have an I9300 under the latest Omnirom nightly
I got the unlock code from my mobile operator/ So when I insert a foreign SIM, it requires me to fill it, which I do, but it returns an error saying that the network unlocking was unsuccessful.
I've tryed using dial codes like:
#7465625*638*XXXXXXXX# (XXXXXXXX being the actual code) to unlock SIM network, but it says "Connection issue or invalide HMI code
*#*#197328640#*#* to run service menu and get to the network lock menu, but it says that "MENU NOT EXIST PRESS BACK KEY Current Command is 186"
I've also tryed using GalaxSim Unlock application but it 's unable to actually unlock my phone because it says the blocking system is not yet supported.
I'm running out of ideas to unlock SIM network on my phone, so any help is appreciated, thanks in advance!
KishlorN said:
Hello,
I have an I9300 under the latest Omnirom nightly
I got the unlock code from my mobile operator/ So when I insert a foreign SIM, it requires me to fill it, which I do, but it returns an error saying that the network unlocking was unsuccessful.
I've tryed using dial codes like:
#7465625*638*XXXXXXXX# (XXXXXXXX being the actual code) to unlock SIM network, but it says "Connection issue or invalide HMI code
*#*#197328640#*#* to run service menu and get to the network lock menu, but it says that "MENU NOT EXIST PRESS BACK KEY Current Command is 186"
I've also tryed using GalaxSim Unlock application but it 's unable to actually unlock my phone because it says the blocking system is not yet supported.
I'm running out of ideas to unlock SIM network on my phone, so any help is appreciated, thanks in advance!
Click to expand...
Click to collapse
You probably have to be on the stock ROM to unlock.
meekrawb said:
You probably have to be on the stock ROM to unlock.
Click to expand...
Click to collapse
Is this some kind of bug that might be fixed in the future?

Network Strange Problem (Help!)

Hello people,
My mother just gave me her Galaxy S4 I9500 and when i put my SIM card it wont connect to network. Im from Argentina, previously the phone was from Personal network but i have Claro. I checked with GalaxSim Unlock and its telling me that is network unlocked. I've tried lots of modems but i cannot get it to connect to the network. I also tried to connect via mobile networks but the i click Claro AR it says "Unable ot connect, try later" and the other two carrier says that " You SIM car does not allow this network"
One strage thing is that when i put a Movistar SIM it connects, but with the other two doesnt. My imei number is correct but its not the same as the sticker below the battery.
Can someone help me please?

SIMLock T-mobile - Any way to unlock network ?

Hi,
I am wondering if there is any way to unlock T-Moblile network lock by myself ?
I am getting this message if I try to use diffrent simcard (screenshot attached)
EDIT:// Asking because I'm now outside the US and when unlock phone must be connected to the internet via a cellular network in order to complete ;/
Cannot use phone now

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