How to change the preferred network type

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sinan2010

Member
Dec 15, 2008
26
1
Anyone have idea how to change it? I have tried to change through the phone info or even through the servicemode, but it's still stick on GSM/WCDMA auto (PRL). I want to change it to GSM only but no succeed :(
anyone can help
 

rjan22

Senior Member
Oct 21, 2009
638
55
Anyone have idea how to change it? I have tried to change through the phone info or even through the servicemode, but it's still stick on GSM/WCDMA auto (PRL). I want to change it to GSM only but no succeed :(
anyone can help

I did the 4636 thing and it work for me

Sent from my SAMSUNG-SGH-I997 using XDA App
 

Rayan

Senior Member
Feb 24, 2004
1,988
297
Baja
www.youtube.com
OnePlus 6T
OnePlus 7 Pro
I had the same problem while I was on stock AT&T 01.77.15P radio but ever since I "upgraded" to 1.8.7 (HSUPA hack) I can now switch network types and they stick.

However I'm attaining much lower speeds with such "hack".

I've been playing around with network types but so far I've seen no difference in speed.

Cheers!
Rayan