[MODEMS][CM7/MIUI/ICS]Nexus S Radios KB3, KF1, and KJ1 for Galaxy S

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TESTED ON i897 Captivate MTD ROMS (Should work on Galaxy S/Vibrant MTD ROMS as well, let me know if it doesn't)

WOOT FRONT PAGE! http://www.xda-developers.com/androi...nexus-s-radio/
Alright, I just discovered something awesome.

So I found out that the Nexus S radios are indeed compatible with our device. I downloaded some of the hot radios for the Nexus S (KB3 and KF1) and opened them up and found that the Nexus S uses radios (similar to how the captivate/galaxy s uses modems). So I just renamed the radio.img from the Nexus S radios to modem.bin, placed it in an existing cm7 modem package and flashed it via CWM (ICS).

I reboot and get a constant 5 bars of signal. My signal hasn't dropped from this 5 bars of signal in the last 10 hours (usually it fluctuates from 5 to 3 bars). HSDPA speeds are pretty fast as well. I got speeds of 560 kb/s DL at 3 bars of signal and 140 kb/s Upload (see screenie). I've never ever gotten that high speeds.

Moreover, the call quality is just amazing. When I used it, the quality is crisp and nice, almost perfect. It seems as if the voice is exemplified over the background crap so that you can actually hear the person. Idk, it was a magical experience for me :P.

Screenie:


The second row on that picture was the speeds I was getting with KF1 (Nexus S). Moreover, I noticed something interesting; that when I wasn't actually downloading or using data, the data indicator switched to "3G". However, when I started using my data, it automatically switched to "H". Something I thought was kinda cool.
Service Mode: *#*#197328640#*#*

Anyways, here are the download links for the modems (already packaged with the nexus s radios of course). Just flash in CWM with a CM7, MIUI, or ICS Rom and you should be good to go. IMPORTANT: DONT FLASH THIS WHILE PLUGGED IN. YOU WILL NOT GET SIGNAL.

IMPORTANT: Also, to avoid problems while flashing the KB3 modem, flash the KF1 modem FIRST, and then flash the KB3 after a reboot in between



Original Nexus S Radio Link

I9020a KF1 Radio<----What I use
Mirror KF1

I9020 KB3 Radio
Mirror KB3

I9020a UCKJ1 Radio

Just flashed it. My signal bar now shows 5 bars from 3 bars!.

What about Europe? Works the same? Anyway i'll give it a try, thanks .

nice approach.

what are the modem regions? (they belong to?)

Does this work on GB or only on ICS?

Edit : I just read the OP again and it says it will work on CM7, so I shall flash and see.

Sent from my GT-I9000 using xda premium

just flash it on kang mil 4 and no 2g network just 3g ....

Surely this isn't safe? We'll have to wait and see.

what i must flash? KB3 or KF1?

Can you check in Settings -> About phone -> Status if the signal strength is correctly displayed?

Works on Mintberry. Download speed increased.

Sent from my GT-I9000 using xda premium