[Q] Not able to pick up a 4G LTE signal on my i9305...

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rasseru16

rasseru16

Senior Member
Nov 30, 2010
170
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Hi, I have a Samsung Galaxy S3 I9305 LTE which is originally from Three UK, but I have tried a couple of stock roms, one of which was unbranded from Germany and another one which is the EE UK one, all of these on Android 4.3.

Now my phone is able to pick up a 2G or 3G signal (be it 3G/H/H+ whatever) but it will not pick up a 4G LTE signal even though the same EE4G sim card I have will work perfectly fine with signal in my Samsung Galaxy Tab 3 LTE?

What am i doing wrong or is there any way to enable the phone to actually use 4G? (I have made sure the network mode is set to include 4G as "Auto Mode")

~ Many thanks for anyone who is able to offer me the time to help ~
 
rasseru16

rasseru16

Senior Member
Nov 30, 2010
170
21
Bautinho88 said:
Maybe try another modem. I am from Germany and had to change modem from xxuemkc modem to xxbme1 modem, because lte didn't work on first modem, either.

Try one of these

http://xdaforums.com/showthread.php?t=2010116

Good luck.
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Click to collapse

Hi, I have managed to solve my own question but thank you ever so much for taking the time to help me :)

It turns out that I had to downgrade my phone to 4.1.2 through Mobile Odin and then enter Service Mode and from the Debug Menu there is an somewhere within the UMTS, DRX Control option to enable LTE DRX 0X1 1X0 or something on those lines, so I enabled it and voila i now get 4G!

:D
 
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ihsas

Member
Jul 6, 2014
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Peshawar
rasseru16 said:
Hi, I have managed to solve my own question but thank you ever so much for taking the time to help me :)

It turns out that I had to downgrade my phone to 4.1.2 through Mobile Odin and then enter Service Mode and from the Debug Menu there is an somewhere within the UMTS, DRX Control option to enable LTE DRX 0X1 1X0 or something on those lines, so I enabled it and voila i now get 4G!

:D
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Same issue can you help me
 
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    rasseru16
    rasseru16
    Bautinho88 said:
    Maybe try another modem. I am from Germany and had to change modem from xxuemkc modem to xxbme1 modem, because lte didn't work on first modem, either.

    Try one of these

    http://xdaforums.com/showthread.php?t=2010116

    Good luck.
    Click to expand...
    Click to collapse

    Hi, I have managed to solve my own question but thank you ever so much for taking the time to help me :)

    It turns out that I had to downgrade my phone to 4.1.2 through Mobile Odin and then enter Service Mode and from the Debug Menu there is an somewhere within the UMTS, DRX Control option to enable LTE DRX 0X1 1X0 or something on those lines, so I enabled it and voila i now get 4G!

    :D
    View
    1
    Bautinho88
    Bautinho88
    Maybe try another modem. I am from Germany and had to change modem from xxuemkc modem to xxbme1 modem, because lte didn't work on first modem, either.

    Try one of these

    http://xdaforums.com/showthread.php?t=2010116

    Good luck.
    View

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