[Q] Dial secret codes on samsung galaxy tab s 8.4 lte - Galaxy Tab S Q&A, Help & Troubleshooting

Hi everyone,
I wanted my tab to be be locked upon 4g, so did some googling on it and found this code *#*#4636#*#*. To be run on the dial pad. I did but it did not work. Please by the help of screenshots or a small video can anyone help to how to run this on the tab.by the way i have a sim inserted one tab s
Regards,
The tab s 8.4

lte
hi I hav the same model SM-T705,
it is whit stock Rom and Exynos processor.
I don, t have LTE mode in mobile network?

dial *#2263#
clear all bands,
then select LTE- choose your band
then apply
you're welcome

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[Q] Dialling secret codes on samsung galaxy tab s 8.4. Lte

Hi everyone,
I wanted my tab to be be locked upon 4g, so did some googling on it and found this code *#*#4636#*#*. To be run on the dial pad. I did but it did not work. Please by the help of screenshots or a small video can anyone help to how to run this on the tab.by the way i have a sim inserted one tab s
Regards,
The tab s 8.4

[Q] Can't find LTE Option!!!!

Samsung Tab S 8.4 LTE (T705). Cannot find LTE option in Network Mode. Only WCDMA/GSM, WCDMA Only & GSM Only. Any clue why this is so? It says everywhere that this is an LTE capable device. Says so on my box too! Please help.

[Q] not supporting LTE ?!

Hi people !
I own a Samsung Galaxy Tab s 10.5" LTE veriosn, at least that what the box says
also the code written in the about menu, and also on back cover of the device says it is a SM-T805
which supposedly should support LTE networks, but when I check the 'Network mode' menu from 'Mobile networkd', in settings, connection I just see ('WCDMA/GSM' , WCDMA only and GSM only) shouldn't I see something about LTE over here?
does my device support LTE ?! , is there any version of Galaxy Tab s which does not support LTE at all ? (while it supports WCDMA(3G) ) ?
My SM-T805 is running fine with LTE and the cm11 rom. Which rom do you use?
muhammadn said:
Hi people !
I own a Samsung Galaxy Tab s 10.5" LTE veriosn, at least that what the box says
also the code written in the about menu, and also on back cover of the device says it is a SM-T805
which supposedly should support LTE networks, but when I check the 'Network mode' menu from 'Mobile networkd', in settings, connection I just see ('WCDMA/GSM' , WCDMA only and GSM only) shouldn't I see something about LTE over here?
does my device support LTE ?! , is there any version of Galaxy Tab s which does not support LTE at all ? (while it supports WCDMA(3G) ) ?
Click to expand...
Click to collapse
Where are you located and where did you get the tablet from? Did you import? There is no LTE in america unless get the version from the carrier eg Sprint/verizon.
Probaby related to the rom you're using. There is a way to enable it. Its posted on this forum somewhere.
Sent from my SM-T805 using XDA Free mobile app

[Q] [SGH-M919v] Galaxy S4 no LTE

Hello,
I have an open-line Samsung Galaxy S4 (SGH-M919v) and the problem is that I can't use the LTE feature of this device even though there is a sticker of LTE on the phone. The network mode option doesn't show LTE option as it only says WCDMA/GSM, WCDMA Only and GSM Only. I also tried to change the settings in *#2263# but selecting LTE changes the Signal bars to " Ø " I upgraded from Kitkat (4.4.2) to Lollipop(OTA) and still the LTE option on Network mode is missing.
I am using an LTE sim and also am very sure that I am in an LTE spot. The phone was from Canada but I don't know which network specifically it was subscribed to as it was only given to me.
Hoping to fix this problem as soon as possible, Thank you.
You should ask here:
http://forum.xda-developers.com/galaxy-s4-tmobile
But probably there isn't anything you can do. You phone doesn't really support LTE. It support some bands, but your provider is probably using a different band for LTE. So your phone will never get LTE with that provider.
Choose "automatic" after dialing *#2263*
Worked for me.
Sent from M919V Galaxy S4 via XDA Premium HD app.
I had a vzw s4 and was able to get lte in a hybrid att area. I had to use lte specific locked band in the options and would change to gsm or automatic when i left the hybrid area to be able to place calls etc. In the hybrid area everything worked fine.

Samsung s20 enable UMTS 4 question

hi all,
Have a question about unlocking the umts band 4(aws 1700) for a s20 sm-g9810 HK version. Hope someone can help me to sort it out.
Following the guides in this forum, I enabled the band using QPST and QXDM to write NV 1877. The white was successful, and the Samsung Band Selection app shows wcdma IV 1700(it wasn't
there before modifying NV). However, when I select the band or change network mode to 2G/3G, I can't make any call with Freedom Mobile, which is using UMTS 4 for voice.
Does anyone know if the hardware supports this band?
Thanks!

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