Phone signal - 8525, TyTN, MDA Vario II, JasJam ROM Development

Please help! I bought an unlocked SPV M3100 on ebay. Everything works fine, but the phone signal (and gprs) is rubbish. If I'm in an area with a strong signal, it's fine. If I lose my signal completely, and put my sim card into my old phone, (xda mini s) the signal is fine. I was told to change the phone settings to GSM and to upgrade the radio to version 1.41.00.10. I've done both, but no change. My ROM version is Pro Black 2.5. Any suggestions? I'd hate to have to resell the phone. Aside from the signal, it's fantastic!

Most likely either a) you are in an area with a crap phone signal or b) Now you know why it was sold off on e-bay....
Personally I would have said stick with radio 1.40, as 1.41 seems to vary greatly in how well it works from place to place. Read through its thread and you will see what I mean.
Setting the phone to GSM is more of a battery saving thing than than helping the phone signal, and it means that if you have HSDPA enabled on your account, it wont switch to it when available so you wont see faster speeds.
NB. But do please read everything carefully if you decide to try a downgrade to 1.40 though.

Signal
Thanks for the quick post. I'm sure that I don't have a crap signal area because my old phone works fine in the same area. When I bought the phone it was new (just opened to unlock and upgrade) and it works fine in certain locations, so I don't think it's defective. I'll try the 1.40 radio and see how that works. Many thanks, Jon

ribcage said:
Thanks for the quick post. I'm sure that I don't have a crap signal area because my old phone works fine in the same area. When I bought the phone it was new (just opened to unlock and upgrade) and it works fine in certain locations, so I don't think it's defective. I'll try the 1.40 radio and see how that works. Many thanks, Jon
Click to expand...
Click to collapse
I have the same problem with Hermes...
Has tried all versions of Radio & ROMs.
Does not help... The Signal still vanishes

Have you tried using the GSM switcher to see how it works on GSM?
Hope you get it worked out.
-Dave

m3100 signal
Thanks for your replies. I tried the GSM, and I've changed the radio to 1.40. I'm still getting no signal in areas where I get a decent signal from my XDA Mini S. If you have any other ideas, I'd really appreciate it. Otherwise, I guess it goes back on ebay...

ribcage said:
Thanks for your replies. I tried the GSM, and I've changed the radio to 1.40. I'm still getting no signal in areas where I get a decent signal from my XDA Mini S. If you have any other ideas, I'd really appreciate it. Otherwise, I guess it goes back on ebay...
Click to expand...
Click to collapse
New sim?
Glitch

m3100 signal
No, I've had the same sim card for a few years now...

Related

Best Radio ROM for T-Mobile UK

Hi, What is the best Radio ROM for my Vario II which curently has
Pro black 2.5
SPL 2.10 opli v7
Radio ROM 1.40
I use T-Mobile UK.
I don't think the signal quality is very good on 1.40 as I was on the phone and my wife said her voice was echoing...? I was using my bluetooth headset...but it never happened before the upgrade..? Before 1.40 I had 1.41 and I couldn't even connect to the network
Also, why does the start bar sometimes hide....? and how can I add a running programs shortcut on the bottom like I had on WM5..I can't seem to do it....?
Sorry for sounding like a newbie..I've looked in the WIKI but can't find it
I had some problems with 1.40, ranging from no radio at all to bricking the device.
What did you settle on in the end? I'm also on T-Mobile UK.
trapper said:
I had some problems with 1.40, ranging from no radio at all to bricking the device.
What did you settle on in the end? I'm also on T-Mobile UK.
Click to expand...
Click to collapse
I'm still on the 1.40 and it works ok actually but I think it could be better.
I have had no problems so far with 1.40 radio and lvsw 23/4.
Hi,
I was using 1.40.30.00 and found it to be a great improvement over the other radio's
I mainly use my phone in West London and Central London.
I have now moved to 1.41.00.10 and will test it performance over the next few days.
Thanks
Msuk
Hi,
Radio 1.40.30.00 caused my battery to drain very fast. Since updating to version 1.41.00.10 I have had no problems.
I tried 1.41 but found it to be a bit less stable than 1.40 which I have gone back to. That seems to be about the best in my experience but they all have an issue with dropping calls/being unable to make receive calls if the phone is having problems switching back and forth between GSM/3G.
I found 1.40 my signal strength was very weak, compared to previous version i'd used, especially 1.38.
But i have just installed 1.41 and it seems better again, i'm going to stick with this for a while and see how i get on.
ps. i'm not sure the WM6 forum is the best place to be discussing radios
Thats wierd. I have the same setup as some of you guys and when I put 1.41 in my network didn't come at all. I don't really want to try it again. But i'm thinking if I should
I am using 1.38.30.1 - it feels much better than 1.40.. in terms of battery life and reception is stronger than my experience with all the other radios tried. Speed seems fine, HSDPA works fine. However I stay mostly on GSM to save battery due to poor reception at home and switch to 3G/ HSDPA only when really needed.
T-Mobile UK and 3G problems
Guys, please note that if you have problems with 3G coverage - for example missed calls or problems with making calls - it is probably network's fault, not necessarily Radio ROM. I was experiencing such problems while using original T-Mobile's WM5 ROM. People couldn't reach me while I've had full 3G coverage in Central London, and I also couldn't place any call at all. Switching manually to GSM-only mode solved all problems. I've complained to CS about that, they admitted to have some 3G issues, and gave £25 discount of my bill. Also, friend of mine having Nokia N70 also reported similar problems with 3G, he switched to GSM-only and is far more happy now.
Anyway, I was using 1.38 Radio for about 2 weeks with no problems whatsoever. Since yesterday I have 1.41 - so far, so good.
I agree. Switching manually to GSM used to solve the problem. In some areas it looked like GSM and 3G were changing every 2 seconds. But I do need 3G for fast browsing.
It may be network problems but you'd expect a radio to be able to switch seamlessly without impact the voice service though wouldn't you.

t-mobile UK radio trouble

I'm on radio 1.47 with black satin on tmob UK.
My mobile phone is useless when i speak to people all i can hear is a lot of crackle interspersed with words! I think they can here me.
Where can i find a radio to downgrade to and which is best for tmob uk?
ta
bb
No joy...
I have tried Black Satin on my phone and had no reception problems.
I have just tried my current set up (see sig.) using my T-Mob sim...I did not have any problems with reception.
There is the 1.48 radio from the AT&T rom listed in WIKI perhaps that will help.
bingobob said:
I'm on radio 1.47 with black satin on tmob UK.
My mobile phone is useless when i speak to people all i can hear is a lot of crackle interspersed with words! I think they can here me.
Where can i find a radio to downgrade to and which is best for tmob uk?
ta
bb
Click to expand...
Click to collapse
bb,
I am on T-Mobile UK with the radio version 1.47 and have no problems at all. I am not sure that there was any advantage with the move to this radio from 1.43 and I have seen others indicate that 1.43 was a radio optimised for the UK so it might be worth changing to that.
All the radios are on this site here: http://wiki.xda-developers.com/index.php?pagename=Hermes_ExtractedRadioRoms. You will also find links to the posts related to them so it may be worth a read. However, given your problem (which seems strange from what I have read and seen myself) I'd recommend checking you have HardSPL first then giving 1.43 a go. The highest numbers are certainly not always the best for everyone.
Good luck
t-mobile UK radio Problem
Try using radio 1.48, Im on t-mobile UK and using Schaps lastest 3.57a ROM with radio 1.48 its brilliant, no problems what so ever.
bingobob said:
I'm on radio 1.47 with black satin on tmob UK.
Click to expand...
Click to collapse
Radio 1.47+Black Satin+T-Mobile UK = perfect for me.
i tried radio 1.47 and hardly got any signal so now using 1.43 wich is very good, did try 1.48 before and seemed very good holds on to 3g more than 1.43 i think so i'm going to go back to 1.48 very soon.
DT39 said:
i tried radio 1.47 and hardly got any signal so now using 1.43 wich is very good, did try 1.48 before and seemed very good holds on to 3g more than 1.43 i think so i'm going to go back to 1.48 very soon.
Click to expand...
Click to collapse
So many of use are in doubt about the best radio - now if only we had a tool that monitored actual radio performance over a day or week of normal activity that could provide some form of objective assessment of performance of one radio and circumstances against another.
I find that for every 10 people in favour of a particular radio there are likely to be 10 more that think it is poor. Clearly locality (country/band/Edge/GPRS and 3G/HSDPA are all factors but? Can anyone create a capability to record forum user input for any given radio that also took account of location and provider - then we might more clearly see trends.
It is all too easy to be tempted by the latest radio and sometimes our assessments might well be clouded by anticipation rather than reality. I find that the apparent performance of the T-Mobile network is variable for even a given static location - that makes it difficult to make a sound judgement.
Ho hum... Shall I go back to 1.43 or give 1.48 a try?
I tried using 1.4.7 with Black Majic but it just didn't work that well.. I could here the other person perfectly however they could not hear a word I said.. I've upgraded to 1.48 and Black Satin and the reception is perfect (best yet) on T-Mobile UK.. only problem now is the wifi.
I've got a wireless N network and the signal in the house is full strength when connected however I have to manually click connect everytime using the option in the network settings.. The network is only using Mac Filtering so not sure what the problem is. I''ve tried to indicate that it is a hidden network but without joy. Anybody have any ideas?
1.46 is good for me (batt life is good too)
1.47 had issues,
Would it be possible to give your locations were you are experiancing these radio issues or bad call qaulity iusses please
Maxim123
Suggestion
Hi
Also T-Mobile UK - i have had problems with all custom roms - seems fine for a while then data dies requiring a reboot.
This changed with the new dopod release and 1.47.10 radio, then the latest sleuth 3.1 dev rom which is faultless for me.
I think the problem varies dependant on where in the uk you are, the sort of coverage you get - for the record im in Durham.
Steveapp
I'm in Cardiff, but I had issues in all South Wales with custom roms. The only one that worked fine with me is Orange 1.38.00.01 (I didn't even feel the need to try 1.48)
steveapp said:
Hi
Also T-Mobile UK - i have had problems with all custom roms - seems fine for a while then data dies requiring a reboot.
This changed with the new dopod release and 1.47.10 radio, then the latest sleuth 3.1 dev rom which is faultless for me.
I think the problem varies dependant on where in the uk you are, the sort of coverage you get - for the record im in Durham.
Steveapp
Click to expand...
Click to collapse
agreed, but I'm still running an older radio and its working fine also. The Dopod rom is the nuts.
Neil.
Hi All
Im on Tmob UK and live in the Southampton area. I get a good signal in the area and frankly all the ater radios I have tried work ok. My particular problem is in builbding coverage in that I work in a large communications centre and inside the signal is poor to non existant. This is where I find the difference shows in the roms and the best for me is 1.27. It is one of the few roms that seems to reliably deal with a loss of signal and then reattaching the data connection after a period with no signal. It also seems to have the best poor signal acquisition.
Ive tried them all and have always gone back to 1.27, no others have been better and most have been worse.
Rob

Who is running 3.4X radio's on Verizon?

Did you think it was an improvement over 3.37.78 or not? Any better GPS locks?
Hello. I am running ROM 1.15.VZW & radio 3.42.30 & no GPS signal. I went thru the whole process of unlocking it but it looks like there is no luck. I still don't get any signal. I even waited outside in open air for 30min under the LA's heat but no signal. Maybe I did something wrong.
I'm running that newest radio and I haven't noticed much of a difference at all. Maybe some weird radio bugs were fixed, but nothing you'll see in day to day use. It's not really worth the trouble, IMO.
I am not sure how we can unlock the GPS on Verizon touch. I went thru all the steps of unlocking and still there is no signal. Any body out there that have tried this to see if it really unlockes the GPS or not?
herach said:
I am not sure how we can unlock the GPS on Verizon touch. I went thru all the steps of unlocking and still there is no signal. Any body out there that have tried this to see if it really unlockes the GPS or not?
Click to expand...
Click to collapse
This personally worked for me on my Verizon XV6900: LINKY
The attached cabs in that post are both GPS registries, not to be confused with the carrier cabs. Pick from the two, I recommend the Telus. Also I said V13 in the post, but obviously you should flash the latest ROM when you finish flashing everything else.
There was a thread on this very same issue a little while back, the consensus was there was virtually no difference between the two, despite the larger number the 3.42 radio was in no way really 'superior.' In fact, some people reported better reception on 3.37. Having used both, I would agree they're indistinguishable.
i get 6-8 locks in google maps within a minute and im using 3.42.30
I'm on Sprint... And I use to use 3.42.50 and my signal was not really good. So I recently switched to 3.37 and my signal is great... I have a question, is it not smart to use a Verizon radio on sprint..?
I used .50 bell for many months. Switched back to VZ radio a few weeks ago. A very slight increase in reception. I can go about 3 feet further in my house and still talk than I could with the bell radio. No real diff though.

Best radio for 3UK

Hi guys. Decided to do some research. What radio works best for you with 3UK? If you flashed ril as well, please include that information. Personally, best one so far is .14 which comes with the last 3UK froyo update.
Sent from my HTC Desire using XDA App
32.54.00.32U_5.14.05.17 & HTC-RIL_1.6.1062G (see sig) works decently for me - is this the froyo one? Poor reception are and signal generally worse from later afternoon. Tried the new 5.17.05.08 & ril in my sig but reception was really poor.
Any others?
Bingley said:
32.54.00.32U_5.14.05.17 & HTC-RIL_1.6.1062G (see sig) works decently for me - is this the froyo one? Poor reception are and signal generally worse from later afternoon. Tried the new 5.17.05.08 & ril in my sig but reception was really poor.
Any others?
Click to expand...
Click to collapse
Agree on the latest one, but I noticed that it didn't completely loose signal for much longer than other radios. Has anyone tried earlier versions than .14, pre froyo.
Sent from my HTC Desire using XDA App
I found it terrible difficult to connect to 3 at certain times - it would list it searching for networks, yet selecting it would result in 'Unable to connect to this network at this time'; I tried *#*#4636#*#* and chose wcdma only but it didn't seem to stick some times, GSM prl(?) auto I think worked sometimes. Assume it's just my poor reception.
Bingley said:
I found it terrible difficult to connect to 3 at certain times - it would list it searching for networks, yet selecting it would result in 'Unable to connect to this network at this time'; I tried *#*#4636#*#* and chose wcdma only but it didn't seem to stick some times, GSM prl(?) auto I think worked sometimes. Assume it's just my poor reception.
Click to expand...
Click to collapse
Hey, did you ever manage to find a solution to this problem?
I have an Orange UK branded Desire that I have unlocked using sieempi's SIM-Unlock Utility, however when I inserted my 3 PAYG SIM it is doing exactly what you described in your post.
If I leave it for about half an hour it will connect to the 3 network with full signal strength, however, after a while it will revert back to 'Unable to connect to this network at this time'.
I decided to test it out today whilst I was out and about to see whether it would work correctly in a better signal area but it managed to kill my phone's battery after around an hour.
Now usually my battery life is perfect, and using my current Orange PAYG SIM under Oxygen 2.1.3 will last for at least a full day, using Wi-Fi, GPS and mobile internet.
I desperately want to switch to 3 though as there AYCE on PAYG for £15 a month is pretty hard to beat!
Anyone have any ideas?
Have you guys tried flashing different radios and checking your APN's? Especially for Dazeon, as you are on Orange. Latest official radio was that one http://dl.dropbox.com/u/26257623/Radio/32.48.00.32U_5.11.05.14.zip , but I use all the later ones with no problem at all.
tinky1 said:
Have you guys tried flashing different radios and checking your APN's? Especially for Dazeon, as you are on Orange. Latest official radio was that one http://dl.dropbox.com/u/26257623/Radio/32.48.00.32U_5.11.05.14.zip , but I use all the later ones with no problem at all.
Click to expand...
Click to collapse
Sorry, I don't think I was as clear as I could have been in my last post.
I have zero problems on Orange using radio 5.11.05.27, everything is perfect.
The problems arise when swapping out my Orange PAYG SIM for my 3 PAYG SIM, which is what I would like to use.
The test I conducted today was using the 3 network.
I'm thinking there might be an issue with the SIM unlock.
As I speak I have full signal with 3, with a little 'R', even though roaming is definitely not selected. However, I still have the triangle icon on the left with the exclamation mark informing me that it could not connect to the current network.
If I pop the Orange SIM in then all is good.
Sent from my HTC Desire using XDA App
Dazeon said:
Sorry, I don't think I was as clear as I could have been in my last post.
I have zero problems on Orange using radio 5.11.05.27, everything is perfect.
The problems arise when swapping out my Orange PAYG SIM for my 3 PAYG SIM, which is what I would like to use.
The test I conducted today was using the 3 network.
I'm thinking there might be an issue with the SIM unlock.
As I speak I have full signal with 3, with a little 'R', even though roaming is definitely not selected. However, I still have the triangle icon on the left with the exclamation mark informing me that it could not connect to the current network.
If I pop the Orange SIM in then all is good.
Sent from my HTC Desire using XDA App
Click to expand...
Click to collapse
ThreeUk uses Orange for roaming in certain areas, that's why you see R and can't connect to 3uk network. Try in different area.

Strange Antenna Issue

Today my phone started having some issues.
In places I was supposed to get full coverage and all bars I am know getting only 2 bars...
And in places I was getting 2 bars I get no signal at all !!!
I think it is an Antenna thing. Maybe it is broken, IDK...
What could I do? I have no warranty as I bought this phone 2 months ago in EUA and I live in Brazil...
Thankss
Anyone?? Help??
I've opened my phone and Everything seemed to be clear and OK.
One thing. When I get signal and start using the 3G a lot. The Signal DOES NOT go off.
This is very strange...
liquelt said:
Anyone?? Help??
I've opened my phone and Everything seemed to be clear and OK.
One thing. When I get signal and start using the 3G a lot. The Signal DOES NOT go off.
This is very strange...
Click to expand...
Click to collapse
Have you tried flashing the latest radio for the nexus? New ones were released recently for the .9 and .10 radios for verizon nexuses. I do not have knowledge of the gsm radios though.
Tempest228 said:
Have you tried flashing the latest radio for the nexus? New ones were released recently for the .9 and .10 radios for verizon nexuses. I do not have knowledge of the gsm radios though.
Click to expand...
Click to collapse
I am not on verizon.
I am using i9250UGLH1 radio.
Where can I get this .10 radio?
Thanks.
I'm also having the same issue. I have a maguro yakju variant galaxy nexus. I'm getting only 1-2 bars and have no warranty as I got it from ebay, gps is also showing problems, but the phone came in new sealed condition. Please let me know if there's a fix to this
It seems to be an Power Amplifier issue. I am gonna put in a Repair Store and they are going to try to fix my phone.
I am going to keep updating this too with the progress.
Thaaankss
What were the dbm stats? Your signal bar never tells the truth unless there is no service at all.
the signal bars are responing to dbm status.
I am checking both on the same time and I didnt get any anomalies betweent them...
I just put the phone to work in a place near home and they said it was an Power Amplifier issue and they're going to try fixing it.
Thanks.
I have exactly the same problem but my phone has only dealer warranty. Is there any chance to fix this through software?
If you have this exact same issue you cant fix it through software, because its an hardware problem...
It should be an hardware thing, if it isn't I don't know what else I could do.
Just updating...
My phone is now working. They changed the PA ( power amplifier) and now I have normal signal!
BUT, I am having two issues.
When I select "only use 2g networks" the phone than changes to edge and connects. When I deselect the 2g option the phone reconnects but it keeps on 2g. It does not switch to 3g...
I have to reboot the phone/radio.
AND,I am not getting 4G HSPA+ anywhere! Only HSDPA...
ANYONE????
Today I also have noticed problems with connection. I've very fresh GNx, had it with me at the office since Monday but today whole day was on GPRS. I thought it is an issue from the GSM network but after coming home where 3G should fly (and it does on Motorola Defy) my GNx was still on GPRS.
But when I make a call the data connection returns to 3G and some time after switches back to 2G.
If I leave phone somewhere where is better coverage it keeps 3G.
Meanwhile my Defy has 3G everywhere.
Shall I sent the GNx back to Amazon?
QDT said:
Today I also have noticed problems with connection. I've very fresh GNx, had it with me at the office since Monday but today whole day was on GPRS. I thought it is an issue from the GSM network but after coming home where 3G should fly (and it does on Motorola Defy) my GNx was still on GPRS.
But when I make a call the data connection returns to 3G and some time after switches back to 2G.
If I leave phone somewhere where is better coverage it keeps 3G.
Meanwhile my Defy has 3G everywhere.
Shall I sent the GNx back to Amazon?
Click to expand...
Click to collapse
Man,
If you are in warranty you should return your phone for them to fix/change...
Try changing radios before doing that. It can be software related!
liquelt said:
Man,
If you are in warranty you should return your phone for them to fix/change...
Try changing radios before doing that. It can be software related!
Click to expand...
Click to collapse
I'm on the same radio since beginning. And the same ROM was while phone kept 3G and now, when it is loosing it.
However, I wonder how much the network could influence the situation.
I've left overnight Nexus and Defy on the strongest coverage point and in the morning GNx was still at GPRS while Motorola switched from 3G down to GPRS.
I'm getting paranoid (and not talking about ROM). Restored phone clean via fastboot to factory state. Will be watching it over weekend and then decide what to do.
8 hrs later.
Phone kept weird for few hours at work and now flies with full range 3G. Also at home where yesterday it was switching to 2G.
I bet this was Vodafone way to thank me for cancelling my contract.
Gonna keep it at pure stock for an hour or two and then will change to some custom ROM... Maybe.
Updating again.
I've been testing my phone with the new "Power Amplifier" and now I can use my phone regularly.
The problem is... The phone does not support anymore the frequency of 850Mhz neither 3G or 2G.
I THINK they have put a PA that does not amplify this frequency.
My carrier uses: 2G:900/1800 3G:850/2100 3.5G(HSPA+):850Mhz mostly
So I understood why in some places I dont have any 3G coverage and in almost all places I can't get HSPA+ speeds.
Am I correct? Does the PA has to do w/ all this frequency thing?

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