[Q] Most recent radio? [SOLVED]

[wareju]

Haven't had this phone very long so I know nothing about the radios. Not sure how much of this matters but I'm on i9020t, currently at&t but soon tmobile, east coast/appalachian area, running JellyB-tsm (4.2.1). Thing is, I went and flashed one of the five I downloaded and it worked so I moved on, now I'm getting bad calls and wifi problems.

Different but related problem, see post 3...

 

[n2d551]

Re: [Q] Most recent radio?

Try here lot to readhttp://forum.xda-developers.com/showthread.php?p=14564429

Sent from my Nexus S 4G using xda app-developers app

 

[charlieb620]

Re: [Q] Most recent radio?

Just flashed the latest radio on the sprint model. It increased my call quality and wifi issues I was having.

Read through the radio thread I know some of them help in some areas but make other signals worse.

Sent from my SAMSUNG-SGH-I717 using xda premium

 

[wareju]

Alright so here's my recent issue. Just switched from at&t sim to tmobile sim. I entered the apn settings straight talk says I should and I'm getting excruciatingly slow data. I stumbled across a few different settings for tmobile apn and none of them even gave me a connection. I'm about to start flashing radio after radio to see if anything works but if someone knows something else that might fix it (ie working apn settings) let me know.

Sorry this is so big but upload isn't working here.

Try here lot to readhttp://forum.xda-developers.com/showthread.php?p=14564429

This is where I got them but it doesn't really say much about them.

 

[louderstill]

9020a and 9020t have different radio hardware

they are not interchangeable

...so i would ASSume neither are the sim cards

fwiw

 

[_android_]

Please check IMEI label under the battery for your actual phone model.

An i9020a won't work on 3G 1700 band, you are getting 2G GPRS data speed (the little G on signal icon)

 

[wareju]

Apparently I'm just not in tmobile's 3g network, didn't even occur to me considering every other major provider works great here. I also didn't realize that just the G symbol was 2g or it probably would have clicked. So anyone wanna trade a 20t for 20a?

And both sims worked, but with the at&t card I only had an edge connection.