Modem 4.4.2 I337MUMUFOA1 TTT

[VerminX]

I applied the AWS enabling mod to my Rogers S4 previously when it was on NC1 modem. I later updated the modem to NE3, and AWS was still enabled.

If I were to now upgrade it to the NI2 modem in this thread, using Odin as recommended, would I lose AWS?

No problems when I upgraded my Telus s4 from nc1 baseband to ni2
Aws stayed enabled

I don't really know if it signal strength improved. However since updating I have noticed that the roms that gave me problems before with WiFi connectivity or even mobile data have started to work properly.
Overall I would say both WiFi and Bluetooth improved as well as data speeds have increased from what I've become used to do with nc1.

Great upgrade

Please follow the flashing instructions to the letter. Especially the two consecutive flashes part. It's required to have the modem flash properly. Start with a battery pull.

 

[dralion_xda]

Thanks a lot for sharing. I've installed it. So far, everything looks good:fingers-crossed:

 

[lgsshedden]

Odin. Had to use the older 3.07 to get it to "stick".
All Credit Goes To Forum Member "toysareforboys"

Instructions I followed
1. Unplug phone from computer or any charger, etc.
2. Remove battery from phone, wait 10 seconds, re-insert battery.
3. Power up phone holding the volume down and home button until warning screen, hit up volume to continue.
4. Plug USB cable from computer into phone, wait 30 seconds.
5. Launch Odin 3.07, put a checkmark beside phone, pick the modem.bin file extracted from NE3 rar file. UNCHECK auto reboot, then flash.
6. When flashing is complete close Odin.
7. Unplug USB cable from phone.
8. Wait 10 seconds, plug phone back in.
9. Wait 30 seconds, open Odin 3.07, put a checkmark beside phone, pick same modem.bin file, this time leave auto reboot checked, flash away.
10. As soon as screen on phone goes blank unplug USB cable from computer and let phone boot under its own power.

I flashed it probably 10 times and it never worked until I followed those exact steps. Not sure if it was removing the battery before starting that is the trick or not.

Many thanks for the excellent instructions. Tried several times to get the new modem to stick after flashing with no luck until I followed the instructions you posted here exactly as you posted them. Not sure what part of the process is so finicky but there you go!
Just to add at step 6 you may have to wait a good 2-3 minutes for the flash to complete and Odin to give you the green "pass" that signifies the flash is finished. Seems a lot longer pause on the S4 than earlier models.

 

[Zehlek]

I was on stock 4.4.2 with Bell GS4. I downgraded to 4.2.2 to unlock and lost WiFi and sound. Will flashing this fix it?

 

[wondakson]

After flashing this my gps stopped working
Anyone have this happen to o?

 

[ma678]

NK1 modem is updated on OP.

https://mega.co.nz/#!HlJXkSIK!RB93ncfZFBACZYfqc72wz-9FWx4lFg30d4sPcWvJ0NI

 

[dralion_xda]

Has anyone installed NK1 on Bell phone?

 

[TRoN_1]

Just installed NK1 on Fido. Are there any tests I can run to see if everything is operating within norms?
Thanks

 

[dralion_xda]

Has anyone installed NK1 on Bell phone?

on SamMobile, it listed the latest modem for Bell (and all other Canadian carrier) is NI2. Anybody know if NK1 compatible to Canadian i337M phone?

 

[ma678]

on SamMobile, it listed the latest modem for Bell (and all other Canadian carrier) is NI2. Anybody know if NK1 compatible to Canadian i337M phone?

Yes, it is.

Sent from my Nexus 7 using Tapatalk

 

[dralion_xda]

Yes, it is.

Sent from my Nexus 7 using Tapatalk

thanks @ma678, going to load it today after work

 

[VerminX]

Confirmed working fine on my original telus s4 coming from NI2 baseband.
Briefly tested mobile data, wifi, and BT.
No issues so far.

 

[TRoN_1]

*#272*imei# thingy doesn't work. unkown app...
Installed Kangapop 1.0 rom

 

[sonny21]

Can anyone report any signal improvements at all with NK1?? I am currently on NE3, as I haven't heard any improvements in the newer ones.

 

[sanriver12]

NK1 is for colombia. in colombia we use s4 canadian version. FYI

 

[ma678]

NK1 is for colombia. in colombia we use s4 canadian version. FYI

Good to know. Enjoy.

 

[cobrax05]

Yes it is installed in my i337m Bell and work fine with Note 4 rom port from Albe95

 

[ma678]

OA1 modem is updated on OP. Enjoy.

https://mega.nz/#!L45klT7S!ZmpO-NwadNrYgMsYgd0kRpCmneLLeLBSturkt-a-rFI

 

[VerminX]

OA1 modem is updated on OP. Enjoy.

https://mega.nz/#!L45klT7S!ZmpO-NwadNrYgMsYgd0kRpCmneLLeLBSturkt-a-rFI

Working fine in original telus S4 with lolipop 5.01 and googy kernal.
Thanks
V.

 

[TRoN_1]

I wonder if this modem would work on an i337M...
CP_I9505XXUHOA7_CL3996895_QB3867680_REV06_user_low_ship_MULTI_CERT

Edit: Never mind. I've read the i337M radio/modem is completely different from the i9505.