What is Modem?
Modem/Radio/Baseband is basically a driver which receives and sends Mobile Network signals as well as handling switching between GPRS, 3G, HSDPA etcodem?
Are they firmware specific?
Modems are not firmware specific. You can install any modem for the Galaxy S3 to any firmware, (*** T variants have their own modem version for network compatability),
Why is a good modem important?
If your phone has to constanly search for signals and lock on to them it not only gives you a poor call and data quality but also drains your battery.
Where I can Download different Modems?
You can check it here
What is RIL?
The RIL is a program between the Radio and the ROM. It communicates with the hardware and supplies an interface for the ROM so it can use the hardware.
What does it mean?
Think of it as the device driver you have to install to your PC when you're adding a modem, so that the PC would recognize and work with the modem. In short it acts as a translator between the hardware and your software.
How do check if I have a compatible Modem & RIL on my phone?
There is a certain app on the market called GetRIL, it attempts to match RIL, (Radio Interface Layer), with your modem for a more efficient operation.
What will a modem with matching RIL give me?
Simple.
You will have an even better network connectivity (eg. E, G, 3G, H, H+). For example, I am now consistently getting a H+ connection where previously I would only be getting H at best. This will obviously improve your speeds during browsing, the more chance you have for Fast Dormancy to work as it should, thereby saving battery
Is it Important?
That of course depend you users. If you think its worth a try.
So is it Okay to flash different firmware on different Regions?
That depends on the user.
How do I Check if I have a compatible Modem - RIL on my phone?
There ia an App on the market called GETRIL wherein it checks your modem ril compatability
"Check Attachments Below"
How do i check if I have a good signal?
There is an app on the market Network Signal Pro wherein you can monitor your connection signal for stability
Does modem affect Wifi?
Certainly Not, wifi is controled by a kernel not modem
This should be helpfull to you guys especially those who are flashaholics and newbies
Please Press Thanks
*Reserved*
Should I make this a Wiki?
Is this relevant?
What do you think guys?
Its relevant if RIL makes a difference to the majority .
But as you know the majority probably have the wrong RIL i know i have .
But yes either added to the stickies or the Wiki.
jje
Of course it should be a wiki, I've already done these process and I realized that i was with the wrong RIL
IDK if it's just an impression but my conection seems to be a little faster now
thanks for this guide! :laugh:
Edit: I was also having issues with BBS with the statements "No data connection" and "No or Unknown Signal" with the ration on 100%
I'm checking if this will be solved with this fixing of RIL
Yep certainly does.. I think so too..
Having a compatible Modem RIL really is an advantage compared to flashing without checking Modem-RIL compatablities...
RIL acts as a translator between the hardware and the software ...
So get a smart translator. The one who can translate well. =)
Crest+ said:
Yep certainly does.. I think so too..
Having a compatible Modem RIL really is an advantage compared to flashing without checking Modem-RIL compatablities...
RIL acts as a translator between the hardware and the software ...
So get a smart translator. The one who can translate well. =)
Click to expand...
Click to collapse
Says my phone isnt compatiable its a i9300T, is that why? (bought premium)
I get this :
What to do?
Network is fine and H+ also works but I want to try this
I'm on latest leak firmware ELK4
Can anyone make tar modems flashable via odin?
Good guide, maybe add that I9300T modems work fine on I9300 phones and the way around as this question comes up quite often in Q&A as well as the modern collection thread, maybe also link that collection to your guide.
Sent from my GT-I9300 using xda app-developers app
---------- Post added at 09:19 AM ---------- Previous post was at 09:17 AM ----------
Crest+ said:
Can anyone make tar modems flashable via odin?
Click to expand...
Click to collapse
it is on the FIRST page of this forum and they are flashable via Odin.
I9300nedli1
I cannot find a matching RIL for my modem (Three UK I9300NEDLI1)!!
mchu6am4 said:
I cannot find a matching RIL for my modem (Three UK I9300NEDLI1)!!
Click to expand...
Click to collapse
I suggest flashing stock rom from your own region would be the best choice.. and wait for samsung to push updates..
Flashing the latest android version might not always be the best choice..
mchu6am4 said:
I cannot find a matching RIL for my modem (Three UK I9300NEDLI1)!!
Click to expand...
Click to collapse
I'm on 3 uk and use matching modem and ril Xxdlid, this works really well for me, 6-7Mbs download, (up to 13Mbs)
Sent via TCP/IP
gsw5700 said:
I'm on 3 uk and use matching modem and ril Xxdlid, this works really well for me, 6-7Mbs download, (up to 13Mbs)
Sent via TCP/IP
Click to expand...
Click to collapse
Matching Modem RIL would be best but of course that would depend on you.
Hi, thanks for this information.
I got the situation showed in the attached file. What do you recommend me based in my baseband information? I'm sending my cellphone information as well. Thanks in advance.
Sent from my GT-I9300 using xda app-developers app
Crest+ said:
I suggest flashing stock rom from your own region would be the best choice.. and wait for samsung to push updates..
Flashing the latest android version might not always be the best choice..
Click to expand...
Click to collapse
Thanks Crest but my modem is official release for UK Three network ?
Sent from my GT-I9300 using Tapatalk 2
Crest+ said:
Matching Modem RIL is a must.
Click to expand...
Click to collapse
Hmmm... speedtest shows me 5.72Mbps down, 1.54Mbps up (and signal is not the best in my area, I have approx 29%, -91dBm according to Network signal)
According to GetRIL - baseband XXDLID, RIL - unknown
Now lets put matching RIL.... done... reboot... done and, lets re-check speed: the result is exactly same.
So, is the matching RIL a must, or a maybe?
Same for me. A mismatched 9300t modem gives me faster speeds than an LID or LIB modem matched. Matching RIL made no difference to my speed tests.
I doubt it's a must
Sent from my GT-I9300 using xda premium
spamtrash said:
Hmmm... speedtest shows me 5.72Mbps down, 1.54Mbps up (and signal is not the best in my area, I have approx 29%, -91dBm according to Network signal)
According to GetRIL - baseband XXDLID, RIL - unknown
Now lets put matching RIL.... done... reboot... done and, lets re-check speed: the result is exactly same.
So, is the matching RIL a must, or a maybe?
Click to expand...
Click to collapse
What will a modem with matching RIL give me?
Greater network connectivity (eg. E, G, 3G, H, H+). For example, I am now consistently getting a H+ connection where previously I would only be getting H at best. This will obviously improve your speeds during browsing, the more chance you have for Fast Dormancy to work as it should, thereby saving battery
As stated on my post.
Importance of Modem RIL depends on you users.
Just be reminded that RIL acts as a translator between your modem(hardware) and your software(operating system)
SO if anything is not matched would there be discrepancies?
So we are talking about stable connectivity thus resulting greater improvement on battery and speed on that matter.
H+ is much faster compared to H, 3G, E.
I didn't say its a must so you decide =)
mchu6am4 said:
Thanks Crest but my modem is official release for UK Three network ?
Sent from my GT-I9300 using Tapatalk 2
Click to expand...
Click to collapse
Yes that is advisable.. You stay on your Stock ROM official Release.
m30810 said:
Hi, thanks for this information.
I got the situation showed in the attached file. What do you recommend me based in my baseband information? I'm sending my cellphone information as well. Thanks in advance.
Sent from my GT-I9300 using xda app-developers app
Click to expand...
Click to collapse
Where are you from?
What network are you using?
Crest+ said:
What will a modem with matching RIL give me?
Greater network connectivity (eg. E, G, 3G, H, H+). For example, I am now consistently getting a H+ connection where previously I would only be getting H at best. This will obviously improve your speeds during browsing, the more chance you have for Fast Dormancy to work as it should, thereby saving battery
Click to expand...
Click to collapse
Eeee... my mismatched RIL gives me same...
Crest+ said:
As stated on my post.
Importance of Modem RIL depends on you users.
Just be reminded that RIL acts as a translator between your modem(hardware) and your software(operating system)
SO if anything is not matched would there be discrepancies?
Click to expand...
Click to collapse
That is my point: if mismatched RIL gives me same results - why should I bother?
Crest+ said:
So we are talking about stable connectivity thus resulting greater improvement on battery and speed on that matter.
Click to expand...
Click to collapse
Can U prove it? Especially I'm interested with battery life: stable connection means no switch between network types, for example, with mismatched RIL, I have drop of 8% per night
Crest+ said:
H+ is much faster compared to H, 3G, E.
Click to expand...
Click to collapse
Yes, and you can be surprised, but LTE is even faster, so what?
spending even 30s on matching the RIL, when there is no proof that it is better.
Are you on latin america mexico brasil ??
I suggest get baseband/modem dlid and matching ril
I have personaly tested to many modems and tested speed test and stuff
Try it youll see the difference salud
★★ Sent from a rooted jalapeño ★★
Related
As I quite like running tests, and i am a bit bored, here are the results of me testing my Download/Upload and signal strength with different baseband versions.
Phone was kept in just about the same position the whole time, and no extra tweaks where applied.
The phone had 80%+ battery at the time of the tests.
All other data about rom/kernel etc is in the spreadsheet.
As I dont have random sims for the other UK networks on hand I cant compare
And onto the link
CLICK HERE
Notes:
For dBm higher(closer to 0) is better
asu measures the same thing, but on a diffrent scale, higher is better
Both download and upload speeds are in kB/s (Kilobyte Per Second) rather than Mbps (Megabites per second) (8 bits to a byte)
I don't have a low signal area on hand so I cant comment on data speed or signal quality there.
hello,
so the KE7 baseband is better than others baseband?
Pacifiste95 said:
hello,
so the KE7 baseband is better than others baseband?
Click to expand...
Click to collapse
The "best" baseband version is very much dependant on network, and where you are in the world.
In my testing its the best for me on 3UK in england.
The best way to find out which is best for you, is to flash a few and do some basic speed tests, I recommend the speed test app here
I was getting pretty bad speeds with the KG1 modem/baseband/phone and I have seem some other 3UK user note it, so I though I would do some basic tests.
veyka said:
The "best" baseband version is very much dependant on network, and where you are in the world.
In my testing its the best for me on 3UK in england.
The best way to find out which is best for you, is to flash a few and do some basic speed tests, I recommend the speed test app here
I was getting pretty bad speeds with the KG1 modem/baseband/phone and I have seem some other 3UK user note it, so I though I would do some basic tests.
Click to expand...
Click to collapse
And where can i know if my network operator support Fast Dormancy or not?
thx
Pacifiste95 said:
And where can i know if my network operator support Fast Dormancy or not?
thx
Click to expand...
Click to collapse
Do a speed test, turn it off, do a test.
If your download speed is faster with it off, your network doesnt support it.
Or google "network name Fast Dormancy"
The KE7 Radio for me on 3UK doesn't work well though. It does that thing where it gets stuck on upload.
Changing APPN to 3internet and turning off Fast Dormancy helps a little.
mike freegan said:
The KE7 Radio for me on 3UK doesn't work well though. It does that thing where it gets stuck on upload.
Changing APPN to 3internet and turning off Fast Dormancy helps a little.
Click to expand...
Click to collapse
Do you have the apn settings for 3internet?
And for me, no matter which Rom and kernel i use, the download speed is less than the upload speed. Any idea how to rectify this.
ping 96ms london server, 560kbps download, 1481 kbps upload
3uk network.
im using:
baseband xxkg1
kernel xxkg1
rom: villain rom 2.0
kams19 said:
And for me, no matter which Rom and kernel i use, the download speed is less than the upload speed. Any idea how to rectify this.
ping 96ms london server, 560kbps download, 1481 kbps upload
3uk network.
im using:
baseband xxkg1
kernel xxkg1
rom: villain rom 2.0
Click to expand...
Click to collapse
That is weird, I had that a bit with KG1, but not with KE7.
You might want to try the info in this thread, it works for some people.
Interesting post. What software did you use to do the tests?
saifbechan said:
Interesting post. What software did you use to do the tests?
Click to expand...
Click to collapse
settings > about phone > status
and the speed test app here
veyka said:
settings > about phone > status
and the speed test app here
Click to expand...
Click to collapse
Thank you, I always thought new = better, apperantly not. I'm gonna do a few test here in the netherlands.
saifbechan said:
Thank you, I always thought new = better, apperantly not. I'm gonna do a few test here in the netherlands.
Click to expand...
Click to collapse
Spiffy, the other thing to-do is look at which radio's where shipped with official roms in your region! As they might be more inclined to be better tuned for the area.
Before anyone changes apn from three.co.uk to 3internet, I have read that the original .co.uk one on our phones allows roaming 3g when out of the 3 network range. 3internet does not.
Sent from my GT-I9100 using Tapatalk
crypticc said:
Before anyone changes apn from three.co.uk to 3internet, I have read that the original .co.uk one on our phones allows roaming 3g when out of the 3 network range. 3internet does not.
Sent from my GT-I9100 using Tapatalk
Click to expand...
Click to collapse
I swapped to 3internet and couldn't see any difference to speed etc.
veyka said:
That is weird, I had that a bit with KG1, but not with KE7.
You might want to try the info in this thread, it works for some people.
Click to expand...
Click to collapse
is there a quick way to edit the build.prop file from windows 7 pc?
many thanks
Thanks!
I might switch back to KE7 on Three Ireland and try to get a better QOS
Hey guys, this is probs a good place to put this :
http://www.bbc.co.uk/news/technology-14159357
Please take part !
kams19 said:
is there a quick way to edit the build.prop file from windows 7 pc?
many thanks
Click to expand...
Click to collapse
Not that I know of, use this app to edit it on the phone, needs root
Its really not a reliable Test in my opinion as I tried it .. Am on Vodafone Uk
I am on the KG1
Under status Mine will change between (73-87 dBm) and (17-20 asu) If you keep looking at it
I get around between 2 -2.5 mb downloads and 1 -1.5 mb upload
Just a thought on a different network
XG3 modem. Finally a modem that seems TO fix all issues like data connection lost, 3g,h,h+ troubles, modem hang up while calling with low signal and many other.
In the past, looking a webpage or using xda app was always return, retry, return, until the page was loaded fully.
Now seems to be zero latency modem.
I must test if the modem will prefer 2g in low reception or if will try instead to keep 3g I'f data connections are required.
What do you think about this modem?
Sent from my GT-I9100 using XDA App
kawa636r said:
XG3 modem. Finally a modem that seems TO fix all issues like data connection lost, 3g,h,h+ troubles, modem hang up while calling with low signal and many other.
In the past, looking a webpage or using xda app was always return, retry, return, until the page was loaded fully.
Now seems to be zero latency modem.
I must test if the modem will prefer 2g in low reception or if will try instead to keep 3g I'f data connections are required.
What do you think about this modem?
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
Dont know never had any of the problems you posted from day one on many modems .
Noticeable that KG2 modem has a stronger WiFi signal .
jje
in what region/country do you live???
modems are region related/dependant..
marcelvanblankers said:
in what region/country do you live???
modems are region related/dependant..
Click to expand...
Click to collapse
UK and tested all modems from first release of SGS2 .
jje
Italy
Sent from my GT-I9100 using XDA App
Have to agree with kawa636r , it is the best modem out so far. KG3 performs flawlessly in Telstra NextG network compared to previous versions where data connection was lost.
Elar said:
Have to agree with kawa636r , it is the best modem out so far. KG3 performs flawlessly in Telstra NextG network compared to previous versions where data connection was lost.
Click to expand...
Click to collapse
i thinks its time to upgrade to KG3 and find out!!
Thank God, I live in Italy too finally a modem that made my phone usable to call and to navigate. I've got the Desire Hd before and my data connection was perfect, with Sgs it was a bit disappointing, now it's better.
I have H3G italy as carrier
This is great news!!! My only gripe was the poor wifi signal. Anyone know if that's improved too. I am going to test myself but i have 6 hours remaining on the download. Wish it'd hurry up!!!!
Just wanted to report that the kg3 modem seems to have fixed my problems, as well, and I'm in the Philippines on Smart telecom. Now if only I could fix the carrier itself, somehow...
What ROM's and kernels are you guys running with the new KG3 modem ??
I'm on VR2.1 with Ninphetamine-2.0.1 kernel, currently on KG2 modem.
Not having any major issues, just some drain on one of my exchange apps.
can anyone post a lik to the kg3 modem please
buxz777 said:
can anyone post a lik to the kg3 modem please
Click to expand...
Click to collapse
http://db.tt/x1w19Xs
http://forum.xda-developers.com/showpost.php?p=15942919&postcount=378
u can flash it in cwm
I've just tried the DarkyROM KG3 and i'm still having wifi issues.
Mind you the kernel is KF3. Anyone know how to check the modem? My baseband and build are both KG3.
steviewonders said:
Mind you the kernel is KF3. Anyone know how to check the modem? My baseband and build are both KG3.
Click to expand...
Click to collapse
*#1234# in stock Samsung dialer.
Baseband = modem
reidar.ostrem said:
*#1234# in stock Samsung dialer.
Baseband = modem
Click to expand...
Click to collapse
Cheers!!! Wifi still not fixed then cos i'm on the KG3 modem.
What exactly is your problem with wifi? If it's low signal strength, I think that's just the GS2 under-reporting the connection strength. Even when it says I have only 1-2 bars of wifi signal, the connection is still fast.
Modem has nothing to do with WiFi signal. That's in the PDA part of the firmware. It will only affect 2G/3G/3G+ strenght and call reception.
That's something I've learned on XDA when I had the first Galaxy S.
Hi everyone. I wonder what modem has best performance with GPS like which one is quicker fixing on satellites? Anyone tried?
Sent from my GT-I9100
modem has nothing to do with finding satellites as the gps chip is seperate from the modem.
modem will only assist you by downloading approximate position data.
Cosmic Blue said:
modem has nothing to do with finding satellites as the gps chip is seperate from the modem.
modem will only assist you by downloading approximate position data.
Click to expand...
Click to collapse
I still think there are some drivers for gps are located in modem, while using sgs1 I learned that gps lock was better on those modems that were designed for remote areas with only a few towers around. I believe there was a thread on sgs 1 branch about differences in various modems, and one of differences was gps reception. I don't think sgs 2 its much of a difference in that area.
Sent from my GT-I9100
Recently after flushing new ROM I changed to KH3 modem,never dug in it but it seems like GPS improved.
XXKH3...........
brack11 said:
I still think there are some drivers for gps are located in modem, while using sgs1 I learned that gps lock was better on those modems that were designed for remote areas with only a few towers around.
There are different modems KG1 2 3 etc . But where do you get a modem for a remote area and how is it supplied on a factory product . You dont get a modem for USA and one separate for users in the Nevada desert .
jje
Click to expand...
Click to collapse
Intratech said:
XXKH3...........
Click to expand...
Click to collapse
Seconded!
Thanks to all participants, I'm satisfied by replies.
Sent from my GT-I9100
i just flashed CM9 last night and now have very low signal strength. Has anyone else experienced this and if so, is there a file for this to download and install?
USB or Radio Strength?
radio strength. also, i can not find anywhere where you can update your sprint PRL and profile. Sometimes that helps as well.
What modem? Are you on a custom kernel? What alpha? What theme/mods?
Sent from my SPH-D700 using Tapatalk
mookiemoo said:
radio strength. also, i can not find anywhere where you can update your sprint PRL and profile. Sometimes that helps as well.
Click to expand...
Click to collapse
Like marcusant said, and for as profile/prl you cant . but for modem you can change it through ODIN
Did you check your actual dbm signal strength in about phone? The signal bars don't always read correctly. Have you actually lost signal or dropped calls? I was next to my Airave at -76 dbm which should be full bars and display was only showing 3.
Sent from my SPH-D700 using xda premium
where do i find the modem listed? i am using kernel version [email protected] #6
my signal strength is -96 dBm 1asu
my version is 9-20120225-snapshot-epicmtd-alpha5
where should i go to find different modems to download and odin to my epic?
mookiemoo said:
where should i go to find different modems to download and odin to my epic?
Click to expand...
Click to collapse
Well here you go this the latest modem
http://www.youtube.com/watch?v=QyMRYG_7-Q0
http://forum.xda-developers.com/showthread.php?t=1123103
And in settings in about phone it will say modem i believe like EC05,EL30, etc...
mookiemoo said:
where should i go to find different modems to download and odin to my epic?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1123103
ok, i see Ei22 listed in the baseband version. i assume that is the modem? since i am having a weak reception from that one, can i just switch to any other one on that page you linked to me or do i need to stay with a certain one? are they all compatible?
mookiemoo said:
ok, i see Ei22 listed in the baseband version. i assume that is the modem? since i am having a weak reception from that one, can i just switch to any other one on that page you linked to me or do i need to stay with a certain one? are they all compatible?
Click to expand...
Click to collapse
You can switch the modems to any of them. The modem has nothing to do with the Rom. Different people have different results from the different modems so give them a try and see which works best for you.
mookiemoo said:
ok, i see Ei22 listed in the baseband version. i assume that is the modem? since i am having a weak reception from that one, can i just switch to any other one on that page you linked to me or do i need to stay with a certain one? are they all compatible?
Click to expand...
Click to collapse
There are only 4 signal bars. This makes it seem like less as one bar is almost two with 6 signal bars.
Sent from my SPH-D700 using Tapatalk
Hi,
I have started this thread as I haven't seen any discussion forum which gives us a review on the modems being used in India.
I have tested quite a lots of modems and here are my reviews on each of them.
1. JW4 - battery life was good, lots of drops in network
2. KB3 - battery was draining like a hell in 3-4 hours almost 60-70%
3. KF1, ZSJPG, JVT- all are balancing the battery life and good network speed
4. BUJP5 - currently testing since yesterday night, amazing network speed and good battery life.
I have tested all the modems being on ICS and using them on 3g almost whole day and remaining being on WiFi.
If anyone of you came across any new modem, please post the link of the same and I will try to use it provide you the review for it (no ETA please)
Location - Mumbai
Network - Vodafone/Reliance
Thanks to RITZYtheDEVIL for the suggestion
Lets do it in a professional way and this information will be helpful for new members coming over xda from India.
Install the app 'Network Signal Info'.
Open the app and press Menu key -> Log Mobile -> Log every 10 seconds -> Enable log file.
Press Menu key -> Screen Timeout -> 5 Minutes.
Now you have to keep your phone like this for 5 Minutes. make sure the screen stays awake and DO NOT TRY TO CLOSE/MINIMIZE THE APP. Keep it in foreground.
During these 5 Minutes it is advisable that you walk around a little bit with your phone, go into different rooms and if possible even go out of your house. Basically, don't keep standing at one place.
Press Back key -> 'YES' to exit.
Now connect your phone to PC -> in internal SD card go to folder "NetworkSignal" -> open the file in 'MS Excel'.
Enter your information in the form by 'Open Form'
If you want to view/copy all the responses in a spreadsheet then 'Open Responses'
The Google doc linked above is public and it will stay there forever, so don't worry about it. Please help make the list grow.
Kindly have a try on JVU
Provide me the link for it...
I9000 powered by RemICS-UX
erpurohit said:
Hi,
I have started this thread as I haven't seen any discussion forum which gives us a review on the modems being used in India.
I have tested quite a lots of modems and here are my reviews on each of them.
1. JW4 - battery life was good, lots of drops in network
2. KB3 - battery was draining like a hell in 3-4 hours almost 60-70%
3. KF1, ZSJPG, JVT- all are balancing the battery life and good network speed
4. BUJP5 - currently testing since yesterday night, amazing network speed and good battery life.
I have tested all the modems being on ICS and using them on 3g almost whole day and remaining being on WiFi.
If anyone of you came across any new modem, please post the link of the same and I will try to use it provide you the review for it (no ETA please)
Click to expand...
Click to collapse
Can you please mention your location and network (in OP) as performance is network and location dependent.
Also if possible can you test with more than one networks ?
RITZYtheDEVIL said:
Can you please mention your location and network (in OP) as performance is network and location dependent.
Also if possible can you test with more than one networks ?
Click to expand...
Click to collapse
hi Ritzy, updated the op and will be moving to airtel soon so will test the modems back on it and update the op again.
Btw, a great thanks to you as it your first rom which I flashed on my phone.
I9000 powered by RemICS-UX
Thanks for the useful info. JW4 worked great for me when I was on GB. How do I flash jw4 modem on ics (cm9) ?
Sent from my GT-I9000 using xda app-developers app
erpurohit said:
Hi,
I have started this thread as I haven't seen any discussion forum which gives us a review on the modems being used in India.
I have tested quite a lots of modems and here are my reviews on each of them.
1. JW4 - battery life was good, lots of drops in network
2. KB3 - battery was draining like a hell in 3-4 hours almost 60-70%
3. KF1, ZSJPG, JVT- all are balancing the battery life and good network speed
4. BUJP5 - currently testing since yesterday night, amazing network speed and good battery life.
I have tested all the modems being on ICS and using them on 3g almost whole day and remaining being on WiFi.
If anyone of you came across any new modem, please post the link of the same and I will try to use it provide you the review for it (no ETA please)
Location - Mumbai
Network - Vodafone/Reliance
Click to expand...
Click to collapse
erpurohit said:
Provide me the link for it...
I9000 powered by RemICS-UX
Click to expand...
Click to collapse
You seem to have covered quite a few modems. Thank you for that. I've tried a few myself and am tempted to recommend that you try XXJVU. I've experienced excellent battery backup and network connectivity with it.
Here you go
http://goo.gl/ZYRhU
Download this and flash it through recovery.
I9000 powered by RemICS-UX
vinu_h said:
You seem to have covered quite a few modems. Thank you for that. I've tried a few myself and am tempted to recommend that you try XXJVU. I've experienced excellent battery backup and network connectivity with it.
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Sure i will test this too and will update the op.
Did you tried it on ics as the link you provided is on custom rom 2.3.6
I9000 powered by RemICS-UX
UCKF1 — Signal ranges between -70 dBm to -85 dBm. Battery life good.
DDJV5 — -60 dBm to -80 dBm. Battery life good.
XXJVU — -50 dBm to -80 dBm. Excellent Battery Life. Best modem in my opinion.
XXJVT — Same as XXJVU.
I have noticed the XX series so far has given the best signal reception and battery life.
Please note, if you are using a 3G network in India, signal reception would be average everywhere. And the signal would keep fluctuating between 3G and 2G. Hence, hardly all 5 bars.
The above readings have been done on 2G network mode.
A very important thing:
Most people think the modem is the primary drainer of the battery. It's NOT. You have to use a good kernel too. I have used a variety of kernels on CM9 and have figured out that Semaphore is the best kernel. Devil3 is the next. Stock kernel sucks for battery life.
erpurohit said:
Sure i will test this too and will update the op.
Did you tried it on ics as the link you provided is on custom rom 2.3.6
I9000 powered by RemICS-UX
Click to expand...
Click to collapse
Hey you could try the modems listed here including JVU..ive tried them on ICS and they worked for me so far
http://forum.xda-developers.com/showthread.php?t=1158783
erpurohit said:
Here you go
http://goo.gl/ZYRhU
Download this and flash it through recovery.
I9000 powered by RemICS-UX
Click to expand...
Click to collapse
Thanks...one last question on this. If I want to go back to the stock then how do I switch ? I read somewhere that flashing a nightly will not revert to the stock radio. I was in US last week, I got much better battery performance with stock radio as compared to what I get in india.
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anil76 said:
Thanks...one last question on this. If I want to go back to the stock then how do I switch ? I read somewhere that flashing a night
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Just take the note of one which you are using right now by going to settings-> About Phone -> Baseband version.
Whenever you want to go back just flash the appropriate modem version by downloading.
Apurv24 said:
Hey you could try the modems listed here including JVU..ive tried them on ICS and they worked for me so far
http://forum.xda-developers.com/showthread.php?t=1158783
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Thanks mate for the above link however I think we are aware of those modems and few of them are not going to work in India and few are from old firmwares.
I am only trying those which are newer as there is no point in testing old firmwares which are already outdated.
Hope this makes sense...
Is there an xda link which provide the download link of all ics modem for i9000 (including stock modem)?
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Here you go-
http://forum.xda-developers.com/showthread.php?t=1158783
erpurohit said:
Sure i will test this too and will update the op.
Did you tried it on ics as the link you provided is on custom rom 2.3.6
I9000 powered by RemICS-UX
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Click to collapse
No, I haven't tried XXJVU modem with an ICS rom. When I was using an ICS rom, I went with the default modem that came with it. Never did experiment much with custom rom's.
Edit: Apurv24's post carries the link to it - XXJVU - the 2nd one; appears to be listed under ICS. I'm not sure about the risks and compatibility either.
No prob i will give it a try.
I9000 powered by RemICS-UX
So far I have noticed XXJVU gives the best signal reception almost all over India. I'm from Pune.
I have traveled and used my SGS with ICS and XXJVU all over India(North, East and South) apart from my home town Pune and have got excellent signal reception (-50 dBm to -75 dBm).
Please note that this is over a 2G network of Vodafone. I also have a 3G plan but when I shift to the 3G networks the signal reception starts fluctuating and gives a horrible 1 or 2 bars.
If you are going to use 3G networks in India, you will face issues with signal reception. Most cities in India have horrible 3G connectivity—metros included.
All in all, XXJVU gives me excellent 2G coverage all over India on my SGS i9000 with ICS and Semaphore kernel.
Battery usage is decided by a lot of factors apart from the modem—Kernel plays a major role in battery usage too.
TVwithParents said:
So far I have noticed XXJVU gives the best signal reception almost all over India. I'm from Pune.
I have traveled and used my SGS with ICS and XXJVU all over India(North, East and South) apart from my home town Pune and have got excellent signal reception (-50 dBm to -75 dBm).
Please note that this is over a 2G network of Vodafone. I also have a 3G plan but when I shift to the 3G networks the signal reception starts fluctuating and gives a horrible 1 or 2 bars.
If you are going to use 3G networks in India, you will face issues with signal reception. Most cities in India have horrible 3G connectivity—metros included.
All in all, XXJVU gives me excellent 2G coverage all over India on my SGS i9000 with ICS and Semaphore kernel.
Battery usage is decided by a lot of factors apart from the modem—Kernel plays a major role in battery usage too.
Click to expand...
Click to collapse
Ageed, i am using this modem since long
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