New modem for UK phone what about us? - Galaxy S III Q&A, Help & Troubleshooting

Guys,
I'm not spamming. I've read this article few days back. I read this article again. Some given some positive feedback.
The question is whether it helps the battery drain for international phones..
This is the article
http://www.sammobile.com/2012/08/09/modem-update-galaxy-s-iii-fix-battery-drain/
Ty
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Judging by your Bio you're from Australia, in your region you are best to stick to the i9300T radios because of the frequencies in your country.
In saying that, the LH1 radio might work just fine, generally the idea with modems is what's good for me might be crap for you and vice-versa.
Basically YMMV.
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UK and I lose 70% of signal .
So modem is not for all phones.
You can try the modem yourself.
jje
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JJEgan said:
UK and I lose 70% of signal .
So modem is not for all phones.
You can try the modem yourself.
jje
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Click to collapse
Agree 100%, I get way worse signal on LH1
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What would be considered a good modem for in the US?
That's one thing I haven't came across yet in the S3 i9300 threads, a threads featuring different modems? I came from the epic4g, being able to just throw one in with Odin.
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UK and I lose 70% of signal .
So modem is not for all phones.
You can try the modem yourself.
jje
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What network?
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I get brilliant signal on LH1... updated yesterday even got a signal at my sisters where anyone struggles to get a signal at her house... I'm on Virgin Mobile
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Related

Weak Wifi signal. Modem or Kernel issue?

switched from paranoid ROM to Omega And my Wifi signal dropped 2 bars. IM in the same location as before so I don't understand the problem.
I know some would say just move the router nearer but I don't have that luxury because IM feeding off a neighbor.
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Think i read somewhere kernel for wifi modem for data.... cant be sure though fella.
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Juan Kerzhoff said:
Think i read somewhere kernel for wifi modem for data.... cant be sure though fella.
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Afaik this is true.
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S3 wifi reception very less range

Hey all.
I have a problem on sgs3.
Wifi reception in this is very less compared to my laptop. I sit In my garden and can use wifi on laptop very efficiently but there is weak signal in galaxy.. I is the range is less or wifi or there's a problem.
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A laptop receiver has a lot more power to work with.
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Yep, I won't expect S3 to have same wifi reception with laptop. So far I have no issues with it in S3.
My other cellphones and psp has more range than it
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For me is opposite. Wifi range is superb.
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I have put a back cover... I could that be a problem?
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swapniltiwari said:
I have put a back cover... I could that be a problem?
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Possible /
Try a different Kernel for WiFi.
jje
same problem here ,
but i guess its general issue , coz i saw many with same compliants
SilentMODE said:
same problem here ,
but i guess its general issue , coz i saw many with same compliants
Click to expand...
Click to collapse
Millions more without the complaint .
jje
I don't wanna root or flash until it's necessary... It's my first Android.. I and I don't wanna risk bricking it
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swapniltiwari said:
I don't wanna root or flash until it's necessary... It's my first Android.. I and I don't wanna risk bricking it
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Don't worry about bricking your device, from my point of view the benefits of custom roms far outweigh the risks. I've never had a problem so far! Atm I use Blackstar 2.1 with a pretty good wifi reception.
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Exchanging back to one s. Restore back to stock?

When I exchange to the one s, I'm obviously restoring back to stock via Odin but there is no way of resetting flash count. Would this cause an issue with t-mobile? This phone has way too many connection issues and the one s when I had it for a few days did awesome, unfortunately I jumped on the band wagon.
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try return it and see...i have not have troulbe with connection, must be that specific phone or your area
Definitely not my area. Had the one s for a few days and reception was insanely strong. Bought the phone from customer care over the phone.
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Would a specific Rom cause issues? I just flashed back to stock and it seems more stable.
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davwman said:
Would a specific Rom cause issues? I just flashed back to stock and it seems more stable.
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are you using tmobile? i'm using the redrum rom with mirf kernel, working fine for me.
kernel and modem is what change the signal strength...i reccomend u try it for a couple day, HTC is cheap quality...they're out of taiwan sooo i would not trust anything from china.
Samsung is built in China
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davwman said:
Samsung is built in China
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i need to check again, but last i thought samsung is korea...and no they are not the same place...
Was using sonic with morfic and signal was bad.
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What... China is where its at now. Best Stuff is from there. I would worry more if it wasn't china anymore. Lmao
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Samsung is a Korean company.as to where the phone was built I don't know.
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I agree signal was better on my galaxy nexus or one s but I put a case and help, the one s was good but the screen hurt my eyes maybe I'm getting old 0_o
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So a case might help with the death grip?
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davwman said:
So a case might help with the death grip?
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It help with mine , I don't have tpu case tho I got a platinum case from best buy, which is seidio , I don't get as much on edge , you can also try the wcdma only
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Thanks for the help. But with a device that cost this much we shouldn't have to deal with things like this
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davwman said:
Thanks for the help. But with a device that cost this much we shouldn't have to deal with things like this
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Yeah that's truth
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Still going strong on stock Rom factory restored. I still have about 13 days to decide.
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Sacrifice signal strength for better hardware, its how it works. Get the crappiest flip phone in the world and it will have good signal strength if that's all you care about in a phone.
They're not going to check the counter. I can assure you.
How is gsm3 better hardware it's almost identical to the one s minus the screen and sd card and removable battery. I'm not bashing, I have the gs3 in my hands.
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[Q] Frustratingly Slow Data Issue

Hello, I was hoping if I could get some help on slow data speed issue. I'm currently in Baltimore, Maryland area on AT&T unlimited LTE plan using "pta" APN setting. I see people reporting averaging around 5~8mbps on hspa+ but I'm not able to go above 2mbps. Most of the time it's 1~1.5mbps and it's so frustrating.
I'm pretty sure I have the right settings, but I'm not sure why I get such a crappy data speed? Any ideas? Any advice will be greatly appreciated, thank you!
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Have you tried switching modems?
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NewAussiefromCanada said:
Have you tried switching modems?
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I haven't tried that yet and there were so many of them I wasn't sure which to choose :/ switching modem is the only option I have to increase data speed?
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zen0s said:
I haven't tried that yet and there were so many of them I wasn't sure which to choose :/ switching modem is the only option I have to increase data speed?
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You CAN try switching modems.. but the most reliable thing you should do is to contact your service op for this
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It depends, have you rooted?
I would do as above suggested by contacting you service provider.
However modem switch is quite easy. Not sure exactly what modem would work best in your area. But it cannot hurt to try and if it does not work out switch back...
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Haven't rooted yet but I guess I'll give it a go.
I remember there was a thread with all the S3 modem listed... Now I can't seem to find it, anyone know?
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here modem list from ICS to JB => LINK
bordikun said:
here modem list from ICS to JB => LINK
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Thanks you that's what I was looking for.
Noob question.... To flash new modem, do I need to be rooted first?
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^
yup

[Q] Mobilicty/ Wind 1700MHz MODEMS

hey, has anyone had any luck getting service on the official JB rom? im using a debloated version of the official JB on the BLAZE modem, my provider is Mobilicty. im getting around 3 bars on the modem but the top of my note is over heating, but i never had this problem on ICS . Do you guys know of any other modem that would work on 1700MHz networks without over heating issues??
help??
boyboy1222222222222222 said:
help??
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I am using bell stock with this modem.
http://forum.xda-developers.com/showthread.php?p=41052527
osterizerblender said:
I am using bell stock with this modem.
http://forum.xda-developers.com/showthread.php?p=41052527
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thanks for the reply. thats the same one that im using at the moment but the back of my phone keeps heating up when im using mobile data. im wondering is there a different modem that would work on mobilicity?
Heat is normal for me under data usage. Every phone does that.
For the modems, just keep trying different ones until you find the one that works best for you. There is no 100% guaranteed to work modem for everyone. Good luck
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Bad news. Phone isn't compatible with 1700mhz frequency. Might be out of luck. Sorry
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thatdude02 said:
Bad news. Phone isn't compatible with 1700mhz frequency. Might be out of luck. Sorry
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I've put mine on 1700 and pulled high Mbps ..................but seemed to stress phone a lot so I went back to automatic ... I'm on Tmo
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I'm wrong! Lol thank you for posting Shane. So now it basically narrows down for the best modem that works for you.
There might be a Wind/Mobilicity thread around here somewhere. Wish you luck
Maybe here?
http://forum.xda-developers.com/showthread.php?t=2232361
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I don't know why? Now I installed padawan jb. Getting very good speed and 4g. I don' have any issue of overheating. Probably, must be a different reason
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Might have a modem built in. Anyway, glad it sorted itself out! Woohoo
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Using the same modem which I mentioned before. No issues till now. I am glad to get better speed. :thumbup:
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Im with wind and use the telus modem which gets wicked speed. When using a cm based rom yhere is no need to tweak but if using a TW based rom do this trick, go into dial pad and input *#2263# then chose wcdma then pick 850 band, exit out and then go back in again via *#2263# and pick auto, wait a few secs and run a speed test. Mine hits around 2500 to 3000 which kill my hd2 at 1600 to 2000
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