[Q] Radio drivers - Galaxy S II Q&A, Help & Troubleshooting

Is it possible on the SGSII to get updated radio drivers and installing them, without flashing a new kernel, or other new stuff other then a new radio or modem driver?

MeX_DK said:
Is it possible on the SGSII to get updated radio drivers and installing them, without flashing a new kernel, or other new stuff other then a new radio or modem driver?
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Not entirely sure what you are asking, but i'll go with: Yes, check out this thread. Flash the modem by putting the file in the 'Phone' section of Odin, good luck.

mrxd said:
Yes, go to this thread. Flash the modem by putting the file in the 'Phone' section of Odin, good luck.
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Thanks just the answer I was looking for.... Does it cause compatibility issues? For example KG6 modem flashed on top of KG3 modem with KG3 firmware? Or are there no issues for the most part?

Vaddy23 said:
Thanks just the answer I was looking for.... Does it cause compatibility issues? For example KG6 modem flashed on top of KG3 modem with KG3 firmware? Or are there no issues for the most part?
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No issues. However a modem that works well for me might not work well for you. The best thing to do is usually flash the latest and if that is no good, flash the latest one before that etc. until you find one that you are happy with.

Related

[Q] Recommended modem for Vodafone AU?

Hey,
Im running the GT-I9100T from Vodafone on Australia, currently running MIUI 1.8.19 and wish to flash to another modem other than the KH3 currently on here as the reception is less than good.
I was hoping to find the original KF4 modem shipped with the stock firmware available from kies, but alas could not find it. I only found KF2, or KG1 and above.. I was looking at this thread :
http://www.villainrom.co.uk/forum/s...II-Shipped-Radio-Collection?p=42051#post42051
for modems but was wondering who in Australia gets the best receptions with which modem?
Cheers!
EDIT : Can the modem.bin file from the original firmware downloaded through kies that is KF4 be extracted and placed in another rom to flash? or just flash through odin/cwm?
etern1ty said:
Hey,
Im running the GT-I9100T from Vodafone on Australia, currently running MIUI 1.8.19 and wish to flash to another modem other than the KH3 currently on here as the reception is less than good.
I was hoping to find the original KF4 modem shipped with the stock firmware available from kies, but alas could not find it. I only found KF2, or KG1 and above.. I was looking at this thread :
http://www.villainrom.co.uk/forum/s...II-Shipped-Radio-Collection?p=42051#post42051
for modems but was wondering who in Australia gets the best receptions with which modem?
Cheers!
EDIT : Can the modem.bin file from the original firmware downloaded through kies that is KF4 be extracted and placed in another rom to flash? or just flash through odin/cwm?
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I'm with Optus and I find KH3 to be quite good for me. If you have the modem.bin file you can flash it through CWM, but you need to make it a flashable zip.
Otherwise you might be able to put it into another rom.
EDIT: The best way to find out which modem gives you the best reception is to test them out
miisterlim said:
I'm with Optus and I find KH3 to be quite good for me. If you have the modem.bin file you can flash it through CWM, but you need to make it a flashable zip.
Otherwise you might be able to put it into another rom.
EDIT: The best way to find out which modem gives you the best reception is to test them out
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Thanks for the reply, ill start testing
Which rom you running btw?
etern1ty said:
Thanks for the reply, ill start testing
Which rom you running btw?
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Currently I am on Villain 2.4.2
http://forum.xda-developers.com/showpost.php?p=15885779&postcount=329
Kf4 modem best for me on vodafone
Sent from my GT-I9100 using XDA Premium App
I had the same problem. It's solved now. Read about it here:
http://forum.xda-developers.com/showthread.php?t=1225849
fransarj said:
I had the same problem. It's solved now. Read about it here:
http://forum.xda-developers.com/showthread.php?t=1225849
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Thankyou!! i was looking forever for this. I will try flash the KF4 modem and see how i go =D! hopefully its not the MIUI rom doing it =\
Thanks again for all the help =D
etern1ty said:
Thankyou!! i was looking forever for this. I will try flash the KF4 modem and see how i go =D! hopefully its not the MIUI rom doing it =\
Thanks again for all the help =D
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No worries. Hope that works out for you.

Radio / Modem trouble?

Hey guys,
So I rooted my device a while back. I honestly don't remember what I did.
Could it be that I changed a modem / radio firmware or something of that sort? I'm asking because it feels to me as if my 3G connection is very unstable, and while my friends can watch youtube vids when we're driving mine will not connect.
What should i do if this is the case? Do I just need to replace it with another modem firmware?
Kh3 for the win
Sent from my GT-I9100 using xda premium
Mind elaborating on that?
matanc1 said:
Hey guys,
So I rooted my device a while back. I honestly don't remember what I did.
Could it be that I changed a modem / radio firmware or something of that sort?
No
it will be in about phone .
Just flash KH3 current stable works well .
jje
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Okay. That's a bit better.
But what's KH3? is that a Kernel?
I'm a noob, would really appreciate getting a more detailed explanation.
My baseband (which is modem isn't it?) is KE7 and my Kernel is KF3.
KH3 MODEM .
jje
Cool. Just so I get this again:
I can update my modem, kernel and ROM each one individually without affecting anything?
Yes mostly interchangeable .
jje

[q] Is there any modem for i9100g

Im finding a modem to flash thru cwm. as what im having now, seems very bad for my country (or maybe place), malaysia. so im wondering if someone can give me some points on new modems for i9100G.
or maybe, can i use the modem for i9100? will there any brick issues if i tried? thanks.
lukemanhakim said:
or maybe, can i use the modem for i9100? will there any brick issues if i tried? thanks.
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Probably not easy to flash back original modem .
jje
There are loads of threads that have lots of different modems up for download. Just download one, put it on the Internal SD, and flash it with CWM. It's trial and error which one works best for you.
postfatal said:
There are loads of threads that have lots of different modems up for download. Just download one, put it on the Internal SD, and flash it with CWM. It's trial and error which one works best for you.
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sure, i can do that. but i must be certain that it wont do any harm for my phone when trying to flash i9100 modem into i9100g. probably someone that is good into this matter would clear this to me?
thanks.

[REQ][Modem] DXLSD

anyone happen to have a flashable modem zip for DXLSD? hopefully for Rootbox ;p tried searching but to no avail.
time for an upgrade to my local modem. thanks guys!
Look on hawkerpauls modem thread mate. Loads of help on there. Loads of modems tooo. Remember dont flash modem and ril on custom rom. Modem/ril combo is for Samsung firmware only. Rootbox only flash modem. There all in hawkerpauls thread. You may have to flash loads to find whats best for you. Read the thread is full of good info on what modem is good for were and what network.
If you do flash modem/ril combo on custom make sure you no what your doing and got a good bkup of efs folder as chances are high you will need it. :thumbup:
Adevem said:
anyone happen to have a flashable modem zip for DXLSD? hopefully for Rootbox ;p tried searching but to no avail.
time for an upgrade to my local modem. thanks guys!
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DXLSD is a ROM.Look at this..Modem is DXLP8.I couldn't find that modem,however,I found a newer version of it,DXLP9!
Dxlp9 is for 4.0.3
Dont flash the ril mate

[Q] KH3 Modem On Custom OS Galaxy S2

I was using the S2 with Jelly Bean. I found the phone to heat up very quickly around the camera lens and top of the phone rather than when running on Ginger Bread. I then installed the Resurrection Remix Custom ROM v5.1.3 with KitKat 4.4.2.
But the heating problem is still there. Checking online I found out that the modem was the problem.I found the KH3 modem was the best for the Galaxy S2. I was wondering if installing the KH3 modem was appropriate on Custom ROM or can modems be installed only on Custom ROM???
If it can be installed can anyone guide me how ... BTW I am using the phone in India ...
Please reply the overheating problem is driving me nuts.
Attatched is a screenshot showing my phone information.
You question is a bit confused (because you haven't taken the time to learn 'the basics' like 95% of people who come here), but the answer is yes. Modems are interchangeable between Android versions on the S2 & not dependent on same; I.E you can flash a modem that was bundled with stock rom that was a different Android version to the one you're currently running (whether stock or custom, makes no difference).
As to how to flash a modem....C'mon....
This is absolute basics, you should know this stuff back to front inside out if you're flashing custom roms.
In other words, search.
MistahBungle said:
You question is a bit confused (because you haven't taken the time to learn 'the basics' like 95% of people who come here), but the answer is yes. Modems are interchangeable between Android versions on the S2 & not dependent on same; I.E you can flash a modem that was bundled with stock rom that was a different Android version to the one you're currently running (whether stock or custom, makes no difference).
As to how to flash a modem....C'mon....
This is absolute basics, you should know this stuff back to front inside out if you're flashing custom roms.
In other words, search.
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I know how to flash the modem using Odin ... I was just wondering if I can flash it on any Android version or any Custom or Stock ROM... and just to be sure the modem zipped file is about 4.5mb right?? Coz I found a KH3 modem file on one blog which was about 200MB in size ...
abhijitcools2 said:
I know how to flash the modem using Odin ... I was just wondering if I can flash it on any Android version or any Custom or Stock ROM... and just to be sure the modem zipped file is about 4.5mb right?? Coz I found a KH3 modem file on one blog which was about 200MB in size ...
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Usually a modem file size should not exceed 10 MB. You can even flash the modem via cwm. On xda you can find links for such files.
banjara said:
Usually a modem file size should not exceed 10 MB. You can even flash the modem via cwm. On xda you can find links for such files.
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Should I do a NANDroid Backup before flashing the modem ??
abhijitcools2 said:
Should I do a NANDroid Backup before flashing the modem ??
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That's not required. Just keep a flashable file of your current modem, just in case you want to revert. I mean, download it and keep it on your phone.
For India, ddls9 also works quite well. I have seen good results on xxls8 too.
banjara said:
That's not required. Just keep a flashable file of your current modem, just in case you want to revert. I mean, download it and keep it on your phone.
For India, ddls9 also works quite well. I have seen good results on xxls8 too.
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If something happens and I restore the phone from a backup of the phone , will the firmware baseband be restored or thats something else??
Firmwares are included in the backup or not??
abhijitcools2 said:
If something happens and I restore the phone from a backup of the phone , will the firmware baseband be restored or thats something else??
Firmwares are included in the backup or not??
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I am not very sure about that. My guess is that it doesn't backup your modem with the rom backup.

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