I've had a great experience with XXKI1 here in nz. With 2degrees I can't seem to find the gsm network (with any of the nexus modems this had been the case) but this gives me the best speeds plus the hsdpa to umts auto switching.

Sent from my Nexus S using Tapatalk 2

UKCJ1 - all works except only 2g mode.

Sent from my GT-I9000 using xda premium

Just want to update that XXJVU is much better for me. Had it on now since overnight and this morning and reception is outstanding. Goes to 2G when it should and doesn't hold 3G with only 1 bar.

XXJVU modem radio is sweet.
I am curious though does the KF1 also have the 2G bug when you enable 2G only and then go back to 2G/3G auto does it stay stuck on 2G?

Originally Posted by xlr8me

I am curious though does the KF1 also have the 2G bug when you enable 2G only and then go back to 2G/3G auto does it stay stuck on 2G?

This did happen to me with KF1. Pretty frustrating. I'm still using it though.

I HAVE SAMSUNG GALAXY S i9000
can someone help me direct me to correct modems download link..
(OP post > do we use original or samsung variant link.??)

Original Nexus S Radio Link
I9020a KF1 Radio<----What I use
Mirror KF1
I9020a KB3 Radio
Mirror KB3

So click first original or second i9020a..??

Samsung variant link?

Just download i9020a kf1 radio link and flash? lol.

tested so far working good. unable to restore back to xxjvu. what the hell. as long as workin fine.


tried to flash back to xxjvu. getting baseband unknown.

I tried KB3 and i noticed a vast improvement compared to xxjvu..
So i was using these modems for a day or two.. Then all of a sudden the modems disrupted my phone app.. When making/receiving calls i could never hear person & vice versa.. The problem stayed (calls only connect but no sound)..
Flashed back to xxjvu..!!

Any help tips solutions will be much appreciated..!!

Funny thing I noticed was that with kf1, my signal status was showing 3g, H etc. With JVU and other "normal" modems I only see two arrows inside my signal bars. Data speed was awsome on kf1, but the call qualiy was terrible, shame

Originally Posted by Roots

I tried KB3 and i noticed a vast improvement compared to xxjvu..
So i was using these modems for a day or two.. Then all of a sudden the modems disrupted my phone app.. When making/receiving calls i could never hear person & vice versa.. The problem stayed (calls only connect but no sound)..
Flashed back to xxjvu..!!

Any help tips solutions will be much appreciated..!!

+1 . I think problem is these modems are only form CM7 or for MIUI. They don't work right with other ICS roms...