ENABLE LTE on Samsung Handsets. Must be ensure handset have the LTE 1800Mhz band 3

hardware compatibility.

NOTE:

1) Custom ROMs / ROOTED Phones might does not support codes to enter service menu all

these.

To enable LTE on root phone first step - with a simple method to check their device for

root Download “Root Checker” app from google play.

https://play.google.com/store/apps/details?id=com.joeykrim.rootcheck&hl=en

2) If phone is rooted then move further to second step – Download “4G LTE Switch” app

from google play.

https://play.google.com/store/apps/details?id=com.tapbase.LTEswitcher&hl=en

3) Select Preferred Network Type from the given menu & restart the device.

LTE/GSM/CDMA auto (PRL)

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Getting into Service Mode (SM) – not for custom ROM’s / Rooted Phone. On Samsung mobile handsets, you have to do this: Go to dial pad and enter: *#0011# This will initially take you to Service Mode and showing you various signal stats items (GSM/LTE), by default. But it's a locked entry. So to unlock and go to the Main Menu do this:

==> [MENU] + [Back] ==> [MENU] + [Key Input] + "Q" (without Quotes) ==> [MENU] + [Key Input] + "0000" (without Quotes) ==> <wait ~5-10 seconds>

SAMSUNG Galaxy S5 G900F

1) Go to dial pad and enter: *#0011# new windows appear automatically.

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Click on Service Mode menu

Click Back Once and then press Key Input. Type capital Q & press OK

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Click Key Input again & Enter 0000 press Ok ( wait 5-10 secs)

Main Menus will be displayed. Click UE Setting & INFO – 2nd Option

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Click SETTING – 1st menu Option.

Click PROTOCOL – 1st Option

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Click NAS option – 2nd option.

Click NETWORK CONTROL.

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Click BAND Selection – 4th Option & set to automatic or LTE/GSM only. Wait it will auto configure.

Set Automatic or LTE/GSM Mode Only

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Band Preference set.

Enjoy 4G/LTE data on your phone. Disclaimer: 1) The above mentioned settings tested successfully on Android 4.4.2 ver or below OS

versions on Samsung Galaxy S5 G900F LTE model. Any updates or factory reset from phone requires setting steps again to reinstate LTE.

2) Above steps must be followed properly to activate the 4G/LTE services on handset to ensure any data loss/damage to file system.

3) Above procedure is for self-learning which has been based on tried and tested on the usage/implementation.

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