Best s2 modem for wcdma - Galaxy S II Q&A, Help & Troubleshooting

Hello all what modem is best for cyanogenmod 10.1 latest rom?I use wcdma 900mhz band.What modem is best wcdma speed.Now i try old modems and wcdma speed is very weak.Please help thanks.

No one will be able to tell you what is the best modem. There is no such thing as 'best modem'. All will have different characteristics based on your location, carrier and usage. Best bet is to keep flashing modems until you find one with a good signal, i.e. good call reception and data connectivity. As you're on JB, start with the JB specific modems. If you have no success, work your way downwards. Don't flash ril and modem, you want modem only as you're on a custom rom.
Sent from my GT-P7510 using Tapatalk 4 Beta

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CM9 with i9100T modem no internet

So i flashed a i9100T modem on my phone with CM9 latest nightly(i know, i know, its a nightly rom) with this modem: I9100TDUKJ1.
I have no internet connection on CM9 but when i install Miui V4 SGS2 2.3.19, i get internet connection. This is weird.
I bought the phone from bell and now im overseas in Thailand and i need to use the internet.
Im on CM9 latest nightly and the internet wont work. Im thinking of flashing a i9100T modem! Please help! Thank you!
I tried KI3, KI4 and all the new ICS Modems and non works. So im turning to the i9100T variant since the 850mhz band in these modem works better.
Some modems are better for certain networks/carriers, so you can definitely flash the i9100T modem in your i9100M. If you are not happy with the network performance, you can always go back to your original modem - there is a huge collection of modems in xda. It will not kill your phone, I personally use different branded modem in sgs2 phone.
fixed
seems like apn settings was wrong.

what is the best radio (modem) for Note Bell ICS ? UCLF6?

Hello what is the best radio (modem) for Note Bell ICS ? UCLF6? .. i am still new to it but after ICS official on my Bell note (SGH-I717M) the modem or communication signal is not working intermittently when using LTE signal and when it happens i have to reboot my phone ..
I thought that maybe by upgrading the modem (signal) it would go better but what would be the best for Bell Galaxy note ICS ?
I have seen things like UCLA4 or UCLF6 ... but honestly i cannot know which one for Bell and what is the best one ...
Thanks
zykio said:
Hello what is the best radio (modem) for Note Bell ICS ? UCLF6? .. i am still new to it but after ICS official on my Bell note (SGH-I717M) the modem or communication signal is not working intermittently when using LTE signal and when it happens i have to reboot my phone ..
I thought that maybe by upgrading the modem (signal) it would go better but what would be the best for Bell Galaxy note ICS ?
I have seen things like UCLA4 or UCLF6 ... but honestly i cannot know which one for Bell and what is the best one ...
Thanks
Click to expand...
Click to collapse
I was on perfection roms for a whicle and had tried pretty much all the firmwares. So far the best one is the Stock ICS one.
if someone can post a guide on how to extract the modem, i can do it tomrrow for you.
Would it be the UGLF4 ? the one you are talking about .. as it is the one i have for Stock OTA Bell Galaxy note with ICS ..
Do you know so far if LTE has issues with ICS ?
My other question would be UCLF6 is it for Bell or ATT only or such or for any carrier ?
Thanks
I'm also having the same issue as you. I upgraded to ics on my bell note and sometimes it won't register the network and I would have to reboot.
Sent from my SGH-I717M using xda app-developers app
thats correct it its : I717MUGLF4
Someone could say what it would do if i would flash the modem to UGLF6 or UCLF6 (could make a typo) ? ... would it work good with Bell and be ok ? or just for ATT ?
By the way ... so far if i block the network to get anything but LTE . it seems ok ..
So it seems to be a problem between that version and LTE network .. but i am just a beginning in cell phone .. could not tell for sure
All the the Note modems have the LTE issue unfortunately. I have the same issue and the issue was widespread on all the roms and modems I have tried since May (mostly UCLE and UCLF modems).
On all of those modems, I had to disable LTE to get a solid signal. I did this with a dialer code. If you keep the stock Bell modem and rom, you don't need the dialer method...just go into mobile networks and select GSM/HSPA(AUTO) option (this option did not exist via the settings panel on the 4-5 other ICS roms I used)
The other concern I have now is that I flashed the modem of my bell g note with UCLF6 and when I tried to flash to BMUCLF4 bell. ... IT works but then when I reboot it still remains UCLF6 as a baseband. ...
Sent from my SGH-I717M using xda app-developers app

[Q] Modem doubt

Hi
is there is any problem in the MODEM flashing?
or should i use use modem which is belonging to my region for better signal and all?
Coz many Rom Devs are giving an option to flash different modem. i just want to know whether its affecting the signal usage and battery consumption.
thank You in advance.
modem
http://forum.xda-developers.com/showthread.php?t=1740061
see this thread, i think DDDLJ1 would be best for indian s3 as it would be optimized for indian networks

My Internet is very slow. What can I do?

Hello,
I have "[ROM][JB 4.2.2][AOKP/CM10.1/PA] ReVolt JB I9100 [Ver.4.3][13/05][Hybrid+AROMA+PIE]" Custom Rom installed on my Galaxy S2.
My internet only works over WIFI. Not over UMTS / GPRS. This is very very slow. What can I do? I've done a modem update. Modem_BULP8-Vodafone....
Try more modems. Start with the modems bundled with stock roms released by your carrier. Then try modems bundled with stock roms released by other carriers in your country. Then try any modem you can get your hands on (there are dozens). Assuming it's not a carrier-side issue, which it is at least 50% of the time.

[Q] CSC Code and network

Hope this is not a noob question, but i just got a Galaxy S3 from Luxembourg with the CSC Code LUX. If i change it to TPH (Portugal) will that have any influence on the network signal? Because i noticed that i have much less signal with this mobile then with the previous one i had (Samsung Galaxy Note N-7000)
Firmware doesn't play any part in signal strength, the modem and ril does. Try changing modem.
andrewwright said:
Firmware doesn't play any part in signal strength, the modem and ril does. Try changing modem.
Click to expand...
Click to collapse
Thanks for the help! Is or are there any specific modems for Portugal or can i install any of my choice?
Yes install any of choice for the model of phone you have. Don't go flashing a modem for a Sony if you have a Sammy. Also
Stock firmware=modern and ril or just modem.
Custom roms=only modem. Never ril. Will probably break calls/Tex's if you do.

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